EP0410258A3 - Electromechanic high-speed breaker - Google Patents

Electromechanic high-speed breaker Download PDF

Info

Publication number
EP0410258A3
EP0410258A3 EP19900113583 EP90113583A EP0410258A3 EP 0410258 A3 EP0410258 A3 EP 0410258A3 EP 19900113583 EP19900113583 EP 19900113583 EP 90113583 A EP90113583 A EP 90113583A EP 0410258 A3 EP0410258 A3 EP 0410258A3
Authority
EP
European Patent Office
Prior art keywords
electromechanic
speed breaker
breaker
speed
electromechanic high
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
EP19900113583
Other languages
German (de)
Other versions
EP0410258B1 (en
EP0410258A2 (en
Inventor
Fritz Dipl.-Phys. Pohl
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.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0410258A2 publication Critical patent/EP0410258A2/en
Publication of EP0410258A3 publication Critical patent/EP0410258A3/en
Application granted granted Critical
Publication of EP0410258B1 publication Critical patent/EP0410258B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/06—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electromagnetic opening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/107—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops
    • H01H77/108—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops comprising magnetisable elements, e.g. flux concentrator, linear slot motor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
EP90113583A 1989-07-26 1990-07-16 Electromechanic high-speed breaker Expired - Lifetime EP0410258B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3924780 1989-07-26
DE3924780 1989-07-26

Publications (3)

Publication Number Publication Date
EP0410258A2 EP0410258A2 (en) 1991-01-30
EP0410258A3 true EP0410258A3 (en) 1992-01-02
EP0410258B1 EP0410258B1 (en) 1995-01-25

Family

ID=6385909

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90113583A Expired - Lifetime EP0410258B1 (en) 1989-07-26 1990-07-16 Electromechanic high-speed breaker

Country Status (2)

Country Link
EP (1) EP0410258B1 (en)
DE (1) DE59008339D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756414B1 (en) * 1996-11-25 1998-12-24 Schneider Electric Sa ELECTROMAGNETIC SWITCHING APPARATUS
CN113056805B (en) * 2019-01-15 2022-06-21 赵建平 Moving contact mechanism of double-breakpoint circuit breaker

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1720566A (en) * 1926-10-23 1929-07-09 Gen Electric Circuit-controlling device
DE2360439A1 (en) * 1972-12-01 1974-06-06 Westinghouse Electric Corp INDEPENDENT SWITCHING DEVICE WITH SWITCHING PIECE MOVABLE BY ELECTRIC POWER
EP0021882A1 (en) * 1979-06-07 1981-01-07 HAZEMEYER S.A. Société anonyme dite: Electric current interrupting apparatus of the current limiting type

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1720566A (en) * 1926-10-23 1929-07-09 Gen Electric Circuit-controlling device
DE2360439A1 (en) * 1972-12-01 1974-06-06 Westinghouse Electric Corp INDEPENDENT SWITCHING DEVICE WITH SWITCHING PIECE MOVABLE BY ELECTRIC POWER
EP0021882A1 (en) * 1979-06-07 1981-01-07 HAZEMEYER S.A. Société anonyme dite: Electric current interrupting apparatus of the current limiting type

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
4. Internationales Symposium für "Switching ARC Phenomena" 24 September 1981, Lodz & Bartoszewski: "LICHTBOGENLÖSCHSYSTEM FÜR GLEICHSTROM" *

Also Published As

Publication number Publication date
EP0410258B1 (en) 1995-01-25
DE59008339D1 (en) 1995-03-09
EP0410258A2 (en) 1991-01-30

Similar Documents

Publication Publication Date Title
EP0419831A3 (en) Substituted sulfonylaminoazoles
IL94829A0 (en) Indenoindoles i
EP0422369A3 (en) Substituted carbamoyltriazoles
EP0416363A3 (en) Modified polyarylenesulfides
EP0412401A3 (en) High-speed circuit breaker
EP0418786A3 (en) Circuit breaker
ZA905681B (en) Certain glyoxyl-cyclohexendiones
GB2231315B (en) An improved buffer stop
EP0410258A3 (en) Electromechanic high-speed breaker
EP0482197A4 (en) Circuit breaker
EP0463119A4 (en) Substituted 2-aminotetralins
ZA907054B (en) Substituted amino-pyridines
EP0414067A3 (en) Substituted arylsulfonyl-aminoguanidinoazine
HU900965D0 (en) Alga-destroying produces
EP0433062A3 (en) Buffer circuit
GB9020303D0 (en) An eyejoint
GB8915338D0 (en) An impelement
GB8918430D0 (en) Alternators
EP0421958A3 (en) High-speed hydrohull
HU907059D0 (en) Tights
GB9009156D0 (en) High speed fuse
GB8901584D0 (en) Sparkler
GB8926126D0 (en) Transition piece
GB8800996D0 (en) Big breaker
AR240678A1 (en) Improvements an doorknockers

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

17P Request for examination filed

Effective date: 19901205

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR IT SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR IT SE

17Q First examination report despatched

Effective date: 19940208

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR IT SE

REF Corresponds to:

Ref document number: 59008339

Country of ref document: DE

Date of ref document: 19950309

ITF It: translation for a ep patent filed

Owner name: STUDIO JAUMANN

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19950717

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
EUG Se: european patent has lapsed

Ref document number: 90113583.0

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

Ref country code: FR

Effective date: 19960430

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050716

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

Ref country code: DE

Payment date: 20080919

Year of fee payment: 19

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 NON-PAYMENT OF DUE FEES

Effective date: 20100202