DE3461576D1 - Line-protecting cut-out - Google Patents
Line-protecting cut-outInfo
- Publication number
- DE3461576D1 DE3461576D1 DE8484113575T DE3461576T DE3461576D1 DE 3461576 D1 DE3461576 D1 DE 3461576D1 DE 8484113575 T DE8484113575 T DE 8484113575T DE 3461576 T DE3461576 T DE 3461576T DE 3461576 D1 DE3461576 D1 DE 3461576D1
- Authority
- DE
- Germany
- Prior art keywords
- slider
- lever
- trip
- contact
- moving
- 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.)
- Expired
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).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8484113575T DE3461576D1 (en) | 1983-11-24 | 1984-11-10 | Line-protecting cut-out |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833342468 DE3342468A1 (en) | 1983-11-24 | 1983-11-24 | ELECTRICAL SWITCHGEAR |
DE8484113575T DE3461576D1 (en) | 1983-11-24 | 1984-11-10 | Line-protecting cut-out |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3461576D1 true DE3461576D1 (en) | 1987-01-15 |
Family
ID=6215131
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833342468 Withdrawn DE3342468A1 (en) | 1983-11-24 | 1983-11-24 | ELECTRICAL SWITCHGEAR |
DE8484113575T Expired DE3461576D1 (en) | 1983-11-24 | 1984-11-10 | Line-protecting cut-out |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833342468 Withdrawn DE3342468A1 (en) | 1983-11-24 | 1983-11-24 | ELECTRICAL SWITCHGEAR |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0145946B1 (en) |
AT (1) | ATE24067T1 (en) |
DE (2) | DE3342468A1 (en) |
Families Citing this family (4)
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)
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" |
-
1983
- 1983-11-24 DE DE19833342468 patent/DE3342468A1/en not_active Withdrawn
-
1984
- 1984-11-10 DE DE8484113575T patent/DE3461576D1/en not_active Expired
- 1984-11-10 EP EP84113575A patent/EP0145946B1/en not_active Expired
- 1984-11-10 AT AT84113575T patent/ATE24067T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE24067T1 (en) | 1986-12-15 |
EP0145946A1 (en) | 1985-06-26 |
DE3342468A1 (en) | 1985-06-05 |
EP0145946B1 (en) | 1986-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: BBC BROWN BOVERI AG, 6800 MANNHEIM, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: ASEA BROWN BOVERI AG, 6800 MANNHEIM, DE |
|
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |