[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

EP0635919A3 - Overvoltage protection element. - Google Patents

Overvoltage protection element. Download PDF

Info

Publication number
EP0635919A3
EP0635919A3 EP94108276A EP94108276A EP0635919A3 EP 0635919 A3 EP0635919 A3 EP 0635919A3 EP 94108276 A EP94108276 A EP 94108276A EP 94108276 A EP94108276 A EP 94108276A EP 0635919 A3 EP0635919 A3 EP 0635919A3
Authority
EP
European Patent Office
Prior art keywords
electrodes
overvoltage protection
protection element
spark
runs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP94108276A
Other languages
German (de)
French (fr)
Other versions
EP0635919A2 (en
EP0635919B1 (en
Inventor
Klaus Prof Dr-Ing Scheibe
Eberhard Dipl-Ing Lehmann
Gerhard Oertel
Holger Dr-Ing Altmaier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phoenix Contact GmbH and Co KG
Original Assignee
Phoenix Contact GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE4402615A external-priority patent/DE4402615C3/en
Application filed by Phoenix Contact GmbH and Co KG filed Critical Phoenix Contact GmbH and Co KG
Priority to EP97105664A priority Critical patent/EP0786844B1/en
Publication of EP0635919A2 publication Critical patent/EP0635919A2/en
Publication of EP0635919A3 publication Critical patent/EP0635919A3/en
Application granted granted Critical
Publication of EP0635919B1 publication Critical patent/EP0635919B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01TSPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00Overvoltage arresters using spark gaps
    • H01T4/10Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
    • H01T4/14Arcing horns
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01TSPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00Details of spark gaps
    • H01T1/20Means for starting arc or facilitating ignition of spark gap
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01TSPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00Overvoltage arresters using spark gaps
    • H01T4/10Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Thermistors And Varistors (AREA)
  • Insulators (AREA)

Abstract

An overvoltage protection element (1) for dissipating transient overvoltages is illustrated and described, having two electrodes (2), an air discharge spark gap (3) acting between the electrodes (2), and a housing (4) which accommodates the electrodes (2), each electrode (2) having a connecting limb (5) and a spark horn (6) which runs at an acute angle with respect to the connecting limb (5), and the spark horns (6) of the two electrodes (2) - which are arranged at a distance from one another - together forming the air discharge spark gap (3). The overvoltage protection element (1) according to the invention is improved in terms of its overvoltage protection behaviour, particularly with respect to the response voltage, the lightning-current carrying capacity, the line follow current carrying capacity and the line follow current extinguishing behaviour, to be precise primary in that the spark horns (6) of the electrodes (2) are provided in their regions adjacent to the connecting limbs (5) with a hole (7) which runs through the connecting limbs (5). <IMAGE>
EP94108276A 1993-05-31 1994-05-30 Overvoltage protection element Expired - Lifetime EP0635919B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP97105664A EP0786844B1 (en) 1993-05-31 1994-05-30 Surge arrester device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4317933 1993-05-31
DE4317933 1993-05-31
DE4402615 1994-01-28
DE4402615A DE4402615C3 (en) 1993-05-31 1994-01-28 Surge protection element

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP97105664A Division EP0786844B1 (en) 1993-05-31 1994-05-30 Surge arrester device

Publications (3)

Publication Number Publication Date
EP0635919A2 EP0635919A2 (en) 1995-01-25
EP0635919A3 true EP0635919A3 (en) 1995-07-19
EP0635919B1 EP0635919B1 (en) 1998-08-05

Family

ID=25926327

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94108276A Expired - Lifetime EP0635919B1 (en) 1993-05-31 1994-05-30 Overvoltage protection element

Country Status (5)

Country Link
EP (1) EP0635919B1 (en)
JP (1) JP2888754B2 (en)
CN (1) CN1044952C (en)
AT (2) ATE169430T1 (en)
ES (2) ES2154431T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2253522Y (en) * 1996-04-09 1997-04-30 杜宇峰 High-energy electricity release
AT405112B (en) * 1997-02-12 1999-05-25 Felten & Guilleaume Ag Oester OVERVOLTAGE DEVICE
EP1226638B1 (en) * 2000-07-21 2005-10-05 Phoenix Contact GmbH & Co. KG Overvoltage protection device
DE102004009072A1 (en) * 2004-02-23 2005-09-08 Phoenix Contact Gmbh & Co. Kg Overvoltage protection element and ignition element for an overvoltage protection element
CN100442624C (en) * 2005-03-28 2008-12-10 西安交通大学 Overvoltage protector consitituted by multi-spark angle
CN102522699B (en) * 2011-12-06 2014-03-12 西安交通大学 Rodlike three-electrode high-energy pulse discharge switch under gaseous environment
DE102018117275B3 (en) * 2018-05-24 2019-07-04 Dehn + Söhne Gmbh + Co. Kg Non-rotationally symmetric horn spark gap with deion chamber

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1802106A1 (en) * 1968-01-11 1969-10-16 Elek Scher App Sprecher & Schu Extinguishing spark gap, especially for surge arresters
DE3716997A1 (en) * 1987-05-21 1988-12-08 Phoenix Elekt Overvoltage protection apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1334990C (en) * 1988-03-31 1995-03-28 John D. Sakich Modular electrical assemblies with pressure relief

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1802106A1 (en) * 1968-01-11 1969-10-16 Elek Scher App Sprecher & Schu Extinguishing spark gap, especially for surge arresters
DE3716997A1 (en) * 1987-05-21 1988-12-08 Phoenix Elekt Overvoltage protection apparatus

Also Published As

Publication number Publication date
ATE169430T1 (en) 1998-08-15
ES2154431T3 (en) 2001-04-01
JP2888754B2 (en) 1999-05-10
EP0635919A2 (en) 1995-01-25
CN1097903A (en) 1995-01-25
ES2121117T3 (en) 1998-11-16
CN1044952C (en) 1999-09-01
JPH07135065A (en) 1995-05-23
EP0635919B1 (en) 1998-08-05
ATE198813T1 (en) 2001-02-15

Similar Documents

Publication Publication Date Title
DE59900695D1 (en) Overvoltage protection system
US7545619B2 (en) Overload protection device
FR2363881A1 (en) RELIABLE SURGE PROTECTORS WITH IONIZABLE GAP
ATE193789T1 (en) SURGE PROTECTION ELEMENT
DE59800708D1 (en) Surge arrester
EP0635919A3 (en) Overvoltage protection element.
DE502004012135D1 (en) SURGE PROTECTION DEVICE
ES2099527T3 (en) BREAKER SPARKLET FOR THE DETERMINATION OF VERY HIGH VOLTAGE IN AN OVERVOLTAGE DISCHARGE.
US3543097A (en) Direct current lightning arrester with automatic arc quenching means
US6392862B1 (en) Overvoltage protection element system
JPH0261971A (en) Discharge gap
ATE198954T1 (en) ARC FAULT ABSORBER DEVICE WITH SEVERAL ABSORBER ELEMENTS
KR820001579B1 (en) Lighting arrester device for power transmission line
RU1815713C (en) Spark discharger for protection of electric installation against overvoltages
JPS603478Y2 (en) Box-shaped cut-out switch
RU93030149A (en) Arc Discharger
JPH03285225A (en) Lightning-resistant cutout
JPH0261972A (en) Discharge gap
KR910003879A (en) Spark plug
GB2173942A (en) Surge voltage arrestors
SU1021334A1 (en) DISCHARGE FOR PROTECTION OF OBJECTS FROM OVERVOLTAGE
RU95121120A (en) HIGH-SPEED DISCHARGE
RU93049286A (en) ADJUSTABLE DISCHARGE
JPH02114480A (en) Electric discharging gap

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT CH DE ES FR GB IT LI NL

17P Request for examination filed

Effective date: 19950105

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT CH DE ES FR GB IT LI NL

17Q First examination report despatched

Effective date: 19960919

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE ES FR GB IT LI NL

REF Corresponds to:

Ref document number: 169430

Country of ref document: AT

Date of ref document: 19980815

Kind code of ref document: T

XX Miscellaneous (additional remarks)

Free format text: TEILANMELDUNG 97105664.3 EINGEREICHT AM 05/04/97.

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19980810

REF Corresponds to:

Ref document number: 59406601

Country of ref document: DE

Date of ref document: 19980910

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: KELLER & PARTNER PATENTANWAELTE AG

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2121117

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20120523

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20120523

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20130521

Year of fee payment: 20

Ref country code: DE

Payment date: 20130503

Year of fee payment: 20

Ref country code: CH

Payment date: 20130522

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20130525

Year of fee payment: 20

Ref country code: NL

Payment date: 20130516

Year of fee payment: 20

Ref country code: FR

Payment date: 20130605

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59406601

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: V4

Effective date: 20140530

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20140529

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 169430

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140530

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20140529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20140531

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20140926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20140531