WO2016055055A1 - Steckverbinder - Google Patents
Steckverbinder Download PDFInfo
- Publication number
- WO2016055055A1 WO2016055055A1 PCT/DE2015/100412 DE2015100412W WO2016055055A1 WO 2016055055 A1 WO2016055055 A1 WO 2016055055A1 DE 2015100412 W DE2015100412 W DE 2015100412W WO 2016055055 A1 WO2016055055 A1 WO 2016055055A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- connector
- short
- electrical
- electrical contact
- plug
- Prior art date
Links
- 230000000903 blocking effect Effects 0.000 claims description 26
- 230000013011 mating Effects 0.000 claims description 16
- 239000004020 conductor Substances 0.000 claims description 4
- 239000012212 insulator Substances 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 239000002981 blocking agent Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6666—Structural association with built-in electrical component with built-in electronic circuit with built-in overvoltage protection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase AC
- H01F38/28—Current transformers
- H01F38/32—Circuit arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
- H01R13/7132—Structural association with built-in electrical component with built-in switch the switch being a safety switch having ejecting mechanisms
Definitions
- the invention relates to a connector according to the preamble of independent claim 1.
- Such connectors are required to reversibly contact electrical leads with an electrical component or another electrical lead. Depending on the application and the component to be contacted, such connectors can be present in various sizes and embodiments.
- From DE 31 44 580 A1 discloses a modular connector with at least two by means of a contact bridge electrically interconnectable contact elements is known.
- the contact bridge closes in the unplugged state of the connector electrical contact between the contact elements.
- DE 10 2005 004 920 B3 apparently a contact fuse for connectors with a plug state and a pre-assembly, in which for securing ignition contacts of the squib against interference in the contact fuse protection device is provided which is in contact with a shorting bridge such that at / after Separation of the shorting bridge automatically the protective device is effective.
- US 2009/0186504 A1 a multi-pole plug and socket with automatic short-circuit capacity between the poles for the initiation of an interruption between the plug and socket is known.
- DE 86 09 404 U1 shows an electrical connector consisting of a pin connector and a female connector, wherein contact elements are inserted in the connectors in column and row by row arrangement in recesses provided with locking devices latching.
- the secondary windings of current transformers must always be short-circuited when disconnecting connected devices. If these are not short-circuited, significant overvoltages can occur at the open ends of the secondary circuit.
- the magnitude of the occurring voltage depends on the current, core cross section and the secondary number of turns. With current transformers up to approx. 500/5 A and small rated power, the peak value of the occurring voltage usually remains below 200 V. With larger current transformers, however, higher voltage peaks may occur may present a hazard to people when they are in contact with the open terminals, causing arcing in the converter to breakdown and between terminals.
- the invention is therefore based on the object to present an electrical connector, which derives an overvoltage occurring by short circuit and thereby minimizes the risk to the user.
- the electrical connector is in the event of a fault in the short circuit guarantee the user safety and a faulty connector to be protected against further use.
- the invention is an electrical connector consisting of an insulating body with electrical contacts received therein.
- the insulating body forms a plug side, and a connection side.
- In the insulating body is at least a pair of electrical contacts, existing from a first electrical contact and a second electrical contact, added.
- the electrical contacts each have a plug-in area and a connection area.
- the plug-in areas of the electrical contacts are formed depending on the nature of the connector as a socket or pin contacts and arranged in the mating side of the insulator.
- the terminal regions of the electrical contacts have conductor connection means.
- the conductor connection means may be formed in different ways known from the prior art. Cage tension springs, screw connections, crimp or solder connections are listed here as a non-exhaustive list of options.
- the connection areas of the electrical contacts are arranged on the connection side of the insulating body, in order to allow a connection with electrical lines.
- the connector in the insulating body also has a first short-circuiting means.
- first short-circuit means an electrical connection between the first electrical contact and the second electrical contact in the insulating body can be produced.
- the short-circuiting means is designed as Studentswoodsabieiter. This means that at a defined, too high voltage between the electrical contacts, a short circuit between the electrical contacts is made by the surge arrester.
- a permanent, electrical short circuit between the electrical contacts is made in an overvoltage case, which is no longer separable.
- the permanent short circuit forces the user to replace the connector and troubleshoot.
- a specific embodiment of the present invention provides to form a blocking device on the connector.
- the mechanical locking device has a blocking means which is suitable for projecting into the mating side of the insulating body and thus preventing plugging of the connector with a mating connector.
- the blocking device in the connector is designed so that the first short-circuiting means acts on the blocking device in the event of overvoltage.
- the blocking device is triggered in addition to the electrical short circuit between the electrical contacts.
- the blocking agent is moved into the mating side of the insulating body so that plugging the connector with a mating connector is no longer possible.
- the faulty, permanently short-circuited connector can no longer be contacted.
- a second short-circuit means for electrically connecting the first electrical contact and the second electrical contact is formed on the connector in a preferred embodiment.
- the second short-circuit means produces an electrical connection between the first electrical contact and the second electrical contact, spring-loaded.
- An actuator is provided on the mating side of the insulating body, with which the electrical connection of the second short-circuiting means can be separated against the spring force.
- the actuator is preferably designed so that it can be actuated by a mating connector when plugging with the connector. By plugging in the connector so the second short-circuiting means is opened and the electrical connection between the contacts separated.
- the actuator is provided on the plug side of the insulating body instead of another contact. Thus, the actuator can be actuated by a contact of a mating connector and so when plugging the electrical connection can be opened by the short-circuiting means.
- the present invention describes connectors having two types of shorting means.
- a first short-circuit means which, in the event of an overvoltage between the electrical contacts, establishes a short circuit between them in order to dissipate the overvoltage.
- a second short-circuit means which establishes a short circuit between the electrical contacts as soon as the connector is not plugged.
- the actuator on the plug-in side disconnects the short-circuit of the second short-circuiting device when plugged in with a mating connector. If the actuator and the second short-circuiting means fail once, an overvoltage can be dissipated by the first short-circuiting means and an accident can be prevented. In addition, a re-insertion of the connector is prevented in this case by the blocking device.
- the connector is modular.
- the connector has a mounting frame for connector modules.
- various connector modules are inserted into the holding frame and form the connector.
- Another embodiment provides for putting on a connector add-on modules, wherein the additional modules include a first and / or second short-circuit means.
- Fig. 1 is an electrical circuit diagram of the connector according to the invention.
- Fig. 2 is a schematic representation of an inventive
- Fig. 3 is a schematic representation of an inventive
- Fig. 4 is a schematic representation of an inventive
- FIG. 1 shows an electrical circuit diagram of a connector according to the invention 1.
- a first electrical contact 3 and a second electrical contact 4 are shown on the left or right outside.
- the two electrical contacts 3, 4 are electrically connected to each other at two points.
- a first connection between the electrical contacts 3, 4 is formed by a first short-circuiting means 5.
- the first short-circuit means 5 is designed as Studentswoodsabieiter. In the case of too high a voltage between the first electrical contact 3 and the second electrical contact 4 is made by the surge arrester a permanent electrical connection between the electrical contacts 3, 4.
- a second connection between the electrical contacts 3, 4 is formed by a second short-circuit means 6.
- the second short-circuit means 6 is designed as an opener.
- the switch is spring-loaded an electrical conductive connection between the first electrical contact 3 and the second electrical contact 4 ago.
- An intended actuator 6.1 for opening the second short-circuit means 6 is described in more detail in FIG.
- FIG. 1 A schematic representation of a first embodiment of the connector 1 according to the invention is shown in FIG.
- the figure shows the connector 1, which is formed from an insulating body 2.
- the insulating body 2 has received a first electrical contact 3 and a second electrical contact 4 inside.
- the electrical contacts 3, 4 each have a plug-in region 3.1, 4.1 and a connection region 3.2, 4.2.
- the plug-in areas 3.1, 4.1 form a plug-in side 2.1 of the insulating body 2.
- the opposite terminal areas 3.2, 4.2 are provided for the connection of electrical conductors.
- the connection areas 3.2, 4.2 are equipped with cage tension springs, which are provided in a connection side 2.2 of the insulating body 2.
- the first short-circuit means 5 is designed as Studentswoodsabieiter.
- the second short-circuit means 6 is provided as a spring-loaded NC in the insulating body 2. This is shown in Figure 3 again in more detail.
- FIG. 3 shows a connector 1 with a second short-circuit means 6 in a schematic representation.
- the second short-circuit means 6 is equipped with an actuator 6.1.
- the actuator 6.1 is provided for opening the short-circuit means 6.
- the actuator 6.1 projects into the Plug side 2.1 of the insulator 2.
- the 4 shows a connector 1 with a first short-circuit means 5 in a schematic representation.
- the first short-circuiting means 5 connects the first electrical contact 3 to the second electrical contact 4.
- the first short-circuiting means 5 is designed as a surge arrester. In the case of an overvoltage between the electrical contacts 3, 4, the first short-circuit means 5 establishes an electrical, permanent connection between the electrical contacts 3, 4.
- the connector 1 also has a blocking device 6.
- This blocking device 6 is coupled to the first short-circuiting means 5.
- the blocking device 6 is also triggered. This blocks the mating side 2.1 of the insulator 2. A re-insertion of the connector 1 is prevented.
- the blocking device 6 is shown on the right side of the electrical contact 4 in the initial state. On the left side of the blocking device 6 is shown at the electrical contact 3 in the tripped state.
- a blocking means 7.1 is provided to the blocking device 7, which is mounted in the initial state (right side of Figure 4), for example under bias in the insulating body 2.
- the blocking means 7.1 is connected to the first short-circuit means 5 by means of the blocking device 7.
- the blocking device 7 is activated and the prestressed blocking means 7.1 moves into the insertion side 2.1 of the insulating body 2.
- the blocking means 7.1 blocked the mating side 2.1 whereby a re-mating of the connector 1 with a mating connector is no longer possible.
- the blocking means 7.1 lock permanently in this position to the fault state of the connector 1 can not undo.
- first shorting means second shorting means
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020177011802A KR101939927B1 (ko) | 2014-10-09 | 2015-10-05 | 플러그 |
JP2017518968A JP2017530536A (ja) | 2014-10-09 | 2015-10-05 | 差込みコネクタ |
CA2960896A CA2960896A1 (en) | 2014-10-09 | 2015-10-05 | Plug |
CN201580054374.4A CN106797094B (zh) | 2014-10-09 | 2015-10-05 | 插拔连接器 |
EP15823493.0A EP3204991A1 (de) | 2014-10-09 | 2015-10-05 | Steckverbinder |
RU2017109983A RU2668564C1 (ru) | 2014-10-09 | 2015-10-05 | Штекерный соединитель |
US15/505,848 US9935406B2 (en) | 2014-10-09 | 2015-10-05 | Plug |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014114632 | 2014-10-09 | ||
DE102014114632.8 | 2014-10-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016055055A1 true WO2016055055A1 (de) | 2016-04-14 |
Family
ID=55129367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2015/100412 WO2016055055A1 (de) | 2014-10-09 | 2015-10-05 | Steckverbinder |
Country Status (8)
Country | Link |
---|---|
US (1) | US9935406B2 (de) |
EP (1) | EP3204991A1 (de) |
JP (1) | JP2017530536A (de) |
KR (1) | KR101939927B1 (de) |
CN (1) | CN106797094B (de) |
CA (1) | CA2960896A1 (de) |
RU (1) | RU2668564C1 (de) |
WO (1) | WO2016055055A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018046056A1 (de) * | 2016-09-09 | 2018-03-15 | Harting Electric Gmbh & Co. Kg | Überspannungsschutzmodul für einen modularen steckverbinder |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2427390A (en) * | 1943-09-28 | 1947-09-16 | A F Von Soden & Co | Overload controlling plug |
DE3144580A1 (de) | 1981-11-10 | 1983-05-19 | Harting Elektronik Gmbh, 4992 Espelkamp | Steckverbindung mit schaltbarer kontaktbruecke |
US4514715A (en) * | 1984-05-11 | 1985-04-30 | Chen Kun S | Safety receptacle |
DE8609404U1 (de) | 1986-04-07 | 1988-04-21 | Harting Elektronik Gmbh, 4992 Espelkamp | Elektrische Steckverbindung |
JPH0271980U (de) | 1988-11-22 | 1990-05-31 | ||
FR2758410A1 (fr) * | 1997-01-10 | 1998-07-17 | Francois Saby | Ejecteur de parafoudre et parasurtension enfiche sur socle prise murale ou ensemble modulaire se trouvant en fin de vie |
WO1999009617A1 (fr) * | 1997-08-19 | 1999-02-25 | Saby Francois | Dispositif d'ejection pour la separation mecanique de deux elements de connexion de deux circuits electriques l'un a l'autre, et element de connexion equipe d'un tel dispositif |
EP0908973A2 (de) | 1997-10-07 | 1999-04-14 | All-Line Inc. | Auswechselbarer überspannungsgeschützter Stecker |
EP1689047A1 (de) * | 2005-02-02 | 2006-08-09 | AMPHENOL-TUCHEL ELECTRONICS GmbH | Kontaktsicherung für Steckverbinder mit einer Kurzschlussbrücke mit integriertem Schaltelement |
US7354287B1 (en) * | 2006-10-31 | 2008-04-08 | Caterpillar Inc. | Shorting connector |
US20090186504A1 (en) | 2006-04-24 | 2009-07-23 | Eduardo Pedrosa Santos | Electrical Circuit Quick Connection And Disconnection System With Automatic Short Circuit Of Current Transformer Secondaries |
JP2013084392A (ja) | 2011-10-06 | 2013-05-09 | Kenji Yamashita | 配線用差込接続器 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE320720B (de) | 1966-10-06 | 1970-02-16 | Asea Ab | |
DE2656554C2 (de) | 1976-12-14 | 1985-05-30 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Elektrische Sicherheits-Steckdose für elektrisch beheizte Geräte |
JP2610956B2 (ja) | 1988-09-05 | 1997-05-14 | 株式会社日立製作所 | マスタスレーブマニピュレータ |
US4872081A (en) * | 1988-10-11 | 1989-10-03 | Pass & Seymour, Inc. | Duplex electrical receptacle with voltage surge suppression |
NO300440B1 (no) * | 1995-05-08 | 1997-05-26 | Defa As | Apparatinntak |
DE10208402B4 (de) | 2002-02-27 | 2004-02-19 | Christian Schwaiger Gmbh & Co. Kg | Buchse mit schaltbarem Abschluss und Überspannungsschutz |
KR20050008036A (ko) * | 2003-07-14 | 2005-01-21 | 임상근 | 전기제품용 전원 플러그 |
DE102004046394B4 (de) * | 2004-08-24 | 2007-03-01 | Dehn + Söhne Gmbh + Co. Kg | Steckbare Überspannungsschutz-Anordnung |
CN101048918B (zh) * | 2004-11-08 | 2013-06-26 | 胡贝尔和茹纳股份公司 | 同轴电缆的电缆插头和这样的电缆插头的组装方法 |
CN1960075A (zh) * | 2006-10-17 | 2007-05-09 | 颜怀伟 | 抗过电压与过电流接线固定插头与插座 |
RU145054U1 (ru) * | 2014-03-24 | 2014-09-10 | Андрей Андреевич Брызгалов | Герметичный коммутационный разъём |
-
2015
- 2015-10-05 US US15/505,848 patent/US9935406B2/en active Active
- 2015-10-05 RU RU2017109983A patent/RU2668564C1/ru active
- 2015-10-05 KR KR1020177011802A patent/KR101939927B1/ko active IP Right Grant
- 2015-10-05 CA CA2960896A patent/CA2960896A1/en not_active Abandoned
- 2015-10-05 JP JP2017518968A patent/JP2017530536A/ja not_active Withdrawn
- 2015-10-05 CN CN201580054374.4A patent/CN106797094B/zh active Active
- 2015-10-05 EP EP15823493.0A patent/EP3204991A1/de not_active Withdrawn
- 2015-10-05 WO PCT/DE2015/100412 patent/WO2016055055A1/de active Application Filing
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2427390A (en) * | 1943-09-28 | 1947-09-16 | A F Von Soden & Co | Overload controlling plug |
DE3144580A1 (de) | 1981-11-10 | 1983-05-19 | Harting Elektronik Gmbh, 4992 Espelkamp | Steckverbindung mit schaltbarer kontaktbruecke |
US4514715A (en) * | 1984-05-11 | 1985-04-30 | Chen Kun S | Safety receptacle |
DE8609404U1 (de) | 1986-04-07 | 1988-04-21 | Harting Elektronik Gmbh, 4992 Espelkamp | Elektrische Steckverbindung |
JPH0271980U (de) | 1988-11-22 | 1990-05-31 | ||
FR2758410A1 (fr) * | 1997-01-10 | 1998-07-17 | Francois Saby | Ejecteur de parafoudre et parasurtension enfiche sur socle prise murale ou ensemble modulaire se trouvant en fin de vie |
WO1999009617A1 (fr) * | 1997-08-19 | 1999-02-25 | Saby Francois | Dispositif d'ejection pour la separation mecanique de deux elements de connexion de deux circuits electriques l'un a l'autre, et element de connexion equipe d'un tel dispositif |
EP0908973A2 (de) | 1997-10-07 | 1999-04-14 | All-Line Inc. | Auswechselbarer überspannungsgeschützter Stecker |
EP1689047A1 (de) * | 2005-02-02 | 2006-08-09 | AMPHENOL-TUCHEL ELECTRONICS GmbH | Kontaktsicherung für Steckverbinder mit einer Kurzschlussbrücke mit integriertem Schaltelement |
DE102005004920B3 (de) | 2005-02-02 | 2006-08-17 | Amphenol-Tuchel Electronics Gmbh | Kontaktsicherung für Steckverbinder mit einer Kurzschlussbrücke mit integriertem Schaltelement |
US20090186504A1 (en) | 2006-04-24 | 2009-07-23 | Eduardo Pedrosa Santos | Electrical Circuit Quick Connection And Disconnection System With Automatic Short Circuit Of Current Transformer Secondaries |
US7354287B1 (en) * | 2006-10-31 | 2008-04-08 | Caterpillar Inc. | Shorting connector |
JP2013084392A (ja) | 2011-10-06 | 2013-05-09 | Kenji Yamashita | 配線用差込接続器 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018046056A1 (de) * | 2016-09-09 | 2018-03-15 | Harting Electric Gmbh & Co. Kg | Überspannungsschutzmodul für einen modularen steckverbinder |
CN109716597A (zh) * | 2016-09-09 | 2019-05-03 | 哈廷电子有限公司及两合公司 | 用于模块化插接连接器的过压保护模块 |
RU2719766C1 (ru) * | 2016-09-09 | 2020-04-23 | ХАРТИНГ ЭЛЕКТРИК ГМБХ унд Ко.КГ | Модуль для защиты от перенапряжений для модульного штекерного соединителя |
US10923864B2 (en) | 2016-09-09 | 2021-02-16 | Harting Electric Gmbh & Co. Kg | Overvoltage protection module for a modular plug connector |
Also Published As
Publication number | Publication date |
---|---|
JP2017530536A (ja) | 2017-10-12 |
EP3204991A1 (de) | 2017-08-16 |
KR20170061163A (ko) | 2017-06-02 |
US9935406B2 (en) | 2018-04-03 |
CN106797094B (zh) | 2019-05-10 |
KR101939927B1 (ko) | 2019-01-17 |
US20170279228A1 (en) | 2017-09-28 |
RU2668564C1 (ru) | 2018-10-02 |
CN106797094A (zh) | 2017-05-31 |
CA2960896A1 (en) | 2016-04-14 |
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