EP0070248A3 - Isolator switch - Google Patents

Isolator switch Download PDF

Info

Publication number: EP0070248A3
Authority: EP; European Patent Office
Prior art keywords: isolator switch; isolator; switch
Prior art date: 1981-07-10
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

EP82730078A

Other languages

German (de)

Other versions

EP0070248A2 (en

EP0070248B1 (en

Inventor

Dieter Dipl.-Ing. Lorenz

Benno Ing. Grad. Rehaag

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.)

Siemens AG

Original Assignee

Siemens AG

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.)

1981-07-10

Filing date

1982-06-11

Publication date

1984-04-25

1982-06-11 Application filed by Siemens AG filed Critical Siemens AG

1983-01-19 Publication of EP0070248A2 publication Critical patent/EP0070248A2/en

1984-04-25 Publication of EP0070248A3 publication Critical patent/EP0070248A3/en

1986-04-16 Application granted granted Critical

1986-04-16 Publication of EP0070248B1 publication Critical patent/EP0070248B1/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H33/121—Load break switches

EP82730078A 1981-07-10 1982-06-11 Isolating switch Expired EP0070248B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19813127960 DE3127960A1 (en)	1981-07-10	1981-07-10	DISCONNECTOR
DE3127960		1981-07-10

Publications (3)

Publication Number	Publication Date
EP0070248A2 EP0070248A2 (en)	1983-01-19
EP0070248A3 true EP0070248A3 (en)	1984-04-25
EP0070248B1 EP0070248B1 (en)	1986-04-16

Family

ID=6136979

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP82730078A Expired EP0070248B1 (en)	1981-07-10	1982-06-11	Isolating switch

Country Status (4)

Country	Link
US (1)	US4539450A (en)
EP (1)	EP0070248B1 (en)
CA (1)	CA1227517A (en)
DE (2)	DE3127960A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2545263B1 (en) *	1983-04-29	1986-06-13	Alsthom Atlantique	TELESCOPIC DISCONNECTOR
FR2547107B1 (en) *	1983-06-06	1986-05-09	Merlin Gerin	SHIELDED ISOLATION DISCONNECTOR
DE3832171A1 (en) *	1988-07-01	1990-01-04	Licentia Gmbh	DEVICE FOR RAPID SWITCHING ON AND OFF OF SMALL CURRENTS FOR DISCONNECTORS FROM V.I.S.
FR2665019B1 (en) *	1990-07-19	1992-09-18	Merlin Gerin	HIGH VOLTAGE DISCONNECTOR.
US6251952B1 (en)	1991-01-24	2001-06-26	Belmar Corporation	Method of using lachrymatory agents for moisturizing the eyes
FR2737601B1 (en) *	1995-08-01	1997-09-12	Berdanos Guy	HIGH VOLTAGE ISOLATION DISCONNECTOR WITH HIGH CUTTING POWER
CN101061332B (en) *	2004-11-17	2011-08-17	利纳克有限公司	A linear actuator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3348001A (en) *	1965-07-26	1967-10-17	Westinghouse Electric Corp	Electric distribution system
FR1505035A (en) *	1965-12-15	1967-12-08	Siemens Ag	Electric switch having a high transmission ratio between its movable contact element and its crank
CH555589A (en) *	1973-07-12	1974-10-31	Sprecher & Schuh Ag	HIGH VOLTAGE SWITCHES, IN PARTICULAR PRESSURE GAS SWITCHES.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1706746A (en) *	1924-03-17	1929-03-26	Gen Electric	Electric switch
US3943314A (en) *	1974-05-14	1976-03-09	Westinghouse Electric Corporation	Motion-multiplying linkage-mechanism for sealed-casing structures

1981
- 1981-07-10 DE DE19813127960 patent/DE3127960A1/en not_active Withdrawn
1982
- 1982-06-11 EP EP82730078A patent/EP0070248B1/en not_active Expired
- 1982-06-11 DE DE8282730078T patent/DE3270584D1/en not_active Expired
- 1982-07-01 US US06/394,163 patent/US4539450A/en not_active Expired - Fee Related
- 1982-07-09 CA CA000407029A patent/CA1227517A/en not_active Expired

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3348001A (en) *	1965-07-26	1967-10-17	Westinghouse Electric Corp	Electric distribution system
FR1505035A (en) *	1965-12-15	1967-12-08	Siemens Ag	Electric switch having a high transmission ratio between its movable contact element and its crank
CH555589A (en) *	1973-07-12	1974-10-31	Sprecher & Schuh Ag	HIGH VOLTAGE SWITCHES, IN PARTICULAR PRESSURE GAS SWITCHES.

Also Published As

Publication number	Publication date
EP0070248A2 (en)	1983-01-19
DE3270584D1 (en)	1986-05-22
DE3127960A1 (en)	1983-01-27
US4539450A (en)	1985-09-03
CA1227517A (en)	1987-09-29
EP0070248B1 (en)	1986-04-16

Publication	Publication Date	Title
JPS57173229A (en)	1982-10-25	Priximity switch
DE3276725D1 (en)	1987-08-13	Proximity switch
JPS57157414A (en)	1982-09-29	Pull-turn switch
GB2154801B (en)	1986-08-13	Switch
EP0070248A3 (en)	1984-04-25	Isolator switch
GB2095915B (en)	1985-09-04	Limit switch assemblies
JPS57194423A (en)	1982-11-30	Switch
DE3263597D1 (en)	1985-06-27	Limit switch
HK105588A (en)	1989-01-06	Switch
DE3263323D1 (en)	1985-06-05	Switch assembly
JPS57168438A (en)	1982-10-16	Proximity switch
JPS57182920A (en)	1982-11-11	Switch
JPS57136714A (en)	1982-08-23	Switch
DE3277469D1 (en)	1987-11-19	Time switch arrangement
JPS57180028A (en)	1982-11-05	Switch unit
JPS57152629A (en)	1982-09-21	Proximity switch
JPS57168439A (en)	1982-10-16	Proximity switch
JPS57168440A (en)	1982-10-16	Proximity switch
EP0070249A3 (en)	1984-04-25	Isolator switch
JPS57162218A (en)	1982-10-06	Switch assembly
ZA811132B (en)	1982-04-28	Shear-jointed isolator switch
GB2104292B (en)	1984-09-12	Time switch
JPS57187816A (en)	1982-11-18	Switch
JPS57128418A (en)	1982-08-10	Switch
JPS57168420A (en)	1982-10-16	Switch

Legal Events

Date	Code	Title	Description
1982-11-20	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
1983-01-19	AK	Designated contracting states	Designated state(s): CH DE FR LI NL SE
1984-02-20	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1984-04-25	AK	Designated contracting states	Designated state(s): CH DE FR LI NL SE
1984-10-17	17P	Request for examination filed	Effective date: 19840809
1986-03-01	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1986-04-16	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): CH DE FR LI NL SE
1986-05-22	REF	Corresponds to:	Ref document number: 3270584 Country of ref document: DE Date of ref document: 19860522
1986-06-13	ET	Fr: translation filed
1987-02-12	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1987-02-12	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1987-04-01	26N	No opposition filed
1987-06-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 19870630 Year of fee payment: 6
1988-06-12	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19880612
1988-06-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19880630 Ref country code: CH Effective date: 19880630
1989-01-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19890101
1989-02-16	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee
1989-02-28	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19890228
1989-02-28	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1989-03-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19890301
1989-04-21	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1995-01-31	EUG	Se: european patent has lapsed	Ref document number: 82730078.1 Effective date: 19890220