ATE24067T1 - CIRCUIT BREAKER. - Google Patents

CIRCUIT BREAKER.

Info

Publication number
ATE24067T1
ATE24067T1 AT84113575T AT84113575T ATE24067T1 AT E24067 T1 ATE24067 T1 AT E24067T1 AT 84113575 T AT84113575 T AT 84113575T AT 84113575 T AT84113575 T AT 84113575T AT E24067 T1 ATE24067 T1 AT E24067T1
Authority
AT
Austria
Prior art keywords
slider
lever
trip
contact
moving
Prior art date
Application number
AT84113575T
Other languages
German (de)
Inventor
Rolf Goehle
Volker Schmitt
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of ATE24067T1 publication Critical patent/ATE24067T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/04—Means for indicating condition of the switching device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/62—Manual reset mechanisms which may be also used for manual release with means for preventing resetting while abnormal condition persists, e.g. loose handle arrangement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/128—Manual release or trip mechanisms, e.g. for test purposes

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Breakers (AREA)

Abstract

1. Circuit-breaker with a contact point which is formed by a moving and a fixed contact member (13, 14) attached on a contact lever (11), with a latching mechanism with a trip lever (27) for the unlatching of a latching point located in the latching mechanism, with a manual operation lever (19) and with a position indicating device which can be operated by the moving contact lever (11), characterized in that the switchgear has in the region of the manual operation lever (19) a stationary guide element (20; 50), on which are slideably arranged a first slider (26; 73) interacting with the trip lever (27), and a second slider (33, 35; 70), coupled to the moving contact lever (11) and thus indicating its position, and a manually operable rotary part (21), which acts on the first slider (26; 73) and, when turned, pushes the first slider (26; 73) against the trip lever (27) and holds it via the first slider (26; 73) in its trip position to achieve a lock-out preventing closing and, after turning back into the initial position, releases the first slider (26; 73) and thus the trip lever (27).
AT84113575T 1983-11-24 1984-11-10 CIRCUIT BREAKER. ATE24067T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833342468 DE3342468A1 (en) 1983-11-24 1983-11-24 ELECTRICAL SWITCHGEAR
EP84113575A EP0145946B1 (en) 1983-11-24 1984-11-10 Line-protecting cut-out

Publications (1)

Publication Number Publication Date
ATE24067T1 true ATE24067T1 (en) 1986-12-15

Family

ID=6215131

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84113575T ATE24067T1 (en) 1983-11-24 1984-11-10 CIRCUIT BREAKER.

Country Status (3)

Country Link
EP (1) EP0145946B1 (en)
AT (1) ATE24067T1 (en)
DE (2) DE3342468A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19735415A1 (en) * 1997-08-14 1999-02-18 Siemens Ag Switching mechanism for a circuit breaker
FR2785444B1 (en) 1998-10-30 2000-12-15 Schneider Electric Ind Sa SWITCHING APPARATUS COMPRISING A MECHANICAL DISPLAY DEVICE WITH THREE POSITIONS
DE102008049195A1 (en) * 2008-09-26 2010-06-02 Siemens Aktiengesellschaft Shaft sealing for use in steam turbine, has sealing rings fixed at external housing and sealing ring contact at cylinder bearing surfaces of rotor shaft, so that sealing projection touches on surfaces when rotor shaft rotates in housing
DE102010015825B4 (en) * 2010-04-20 2012-10-18 Abb Ag Electrical service switching device with a switch position indicator

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL46684C (en) * 1936-04-02
US2685011A (en) * 1948-06-10 1954-07-27 Wadsworth Electric Mfg Co Electric circuit breaker
GB690495A (en) * 1950-06-15 1953-04-22 Bernard Andre Vuille Improvements in indicating devices for remotely controlled electrical apparatus
DE1059094B (en) * 1957-10-04 1959-06-11 Voigt & Haeffner Ag Multipole circuit breaker, especially installation circuit breaker
DE1771109U (en) * 1958-04-10 1958-07-31 Stotz Kontakt Gmbh INSTALLATION SWITCH WITH DISPLAY DEVICE.
FR1446225A (en) * 1965-09-06 1966-07-15 Gardy Particip App Over-current differential action circuit breaker
CH415809A (en) * 1966-01-13 1966-06-30 Gardy Particip App Overcurrent and differential action circuit breaker
GB1251718A (en) * 1968-03-15 1971-10-27
CH517367A (en) * 1970-04-02 1971-12-31 Bbc Brown Boveri & Cie Control button with signal part and use of the same
DE7033859U (en) * 1970-09-11 1971-01-21 Bbc Brown Boveri & Cie INSTALLATION SWITCH WITH CONTACT POSITION INDICATOR.
US3657672A (en) * 1970-09-24 1972-04-18 Westinghouse Electric Corp Circuit breaker with manual trip structure
US3826951A (en) * 1973-01-30 1974-07-30 Westinghouse Electric Corp Circuit breaker with replaceable rating adjuster and interlock means
US3852694A (en) * 1973-12-26 1974-12-03 Ite Imperial Corp Overload relay with fast acting bimetal on high current
DE2507497C3 (en) * 1975-02-21 1978-05-18 Brown, Boveri & Cie Ag, 6800 Mannheim Residual current circuit breaker with switching mechanism and test button
IT1137121B (en) * 1981-04-02 1986-09-03 Sace Spa ELECTRIC SWITCH, PARTICULARLY CURRENT LIMITER
DE8115676U1 (en) * 1981-05-26 1982-02-11 Meinersen, Holger, 2800 Bremen Slider with contact set on the fuse box to cover the rocker arm on the fuse element for the flashing display of the manually switched off fuse elements, including a flashing light field labeled "DO NOT SWITCH ON"

Also Published As

Publication number Publication date
EP0145946B1 (en) 1986-12-03
DE3461576D1 (en) 1987-01-15
DE3342468A1 (en) 1985-06-05
EP0145946A1 (en) 1985-06-26

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee