DE59602825D1 - Schützsicherheitskombination - Google Patents
SchützsicherheitskombinationInfo
- Publication number
- DE59602825D1 DE59602825D1 DE59602825T DE59602825T DE59602825D1 DE 59602825 D1 DE59602825 D1 DE 59602825D1 DE 59602825 T DE59602825 T DE 59602825T DE 59602825 T DE59602825 T DE 59602825T DE 59602825 D1 DE59602825 D1 DE 59602825D1
- Authority
- DE
- Germany
- Prior art keywords
- security combination
- protective security
- protective
- combination
- security
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/001—Means for preventing or breaking contact-welding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/32—Latching movable parts mechanically
- H01H50/323—Latching movable parts mechanically for interlocking two or more relays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/001—Means for preventing or breaking contact-welding
- H01H2003/002—Means for preventing or breaking contact-welding with lockout, e.g. two contact pairs in series
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/002—Monitoring or fail-safe circuits
- H01H47/004—Monitoring or fail-safe circuits using plural redundant serial connected relay operated contacts in controlled circuit
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19545540A DE19545540C2 (de) | 1995-12-06 | 1995-12-06 | Schützsicherheitskombination |
PCT/DE1996/002268 WO1997021238A2 (de) | 1995-12-06 | 1996-11-26 | Schützsicherheitskombination |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59602825D1 true DE59602825D1 (de) | 1999-09-23 |
Family
ID=7779365
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19545540A Expired - Fee Related DE19545540C2 (de) | 1995-12-06 | 1995-12-06 | Schützsicherheitskombination |
DE59602825T Expired - Fee Related DE59602825D1 (de) | 1995-12-06 | 1996-11-26 | Schützsicherheitskombination |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19545540A Expired - Fee Related DE19545540C2 (de) | 1995-12-06 | 1995-12-06 | Schützsicherheitskombination |
Country Status (5)
Country | Link |
---|---|
US (1) | US6054656A (de) |
EP (1) | EP0865661B1 (de) |
CN (1) | CN1063574C (de) |
DE (2) | DE19545540C2 (de) |
WO (1) | WO1997021238A2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101246791B (zh) * | 2007-02-12 | 2011-04-13 | 浙江正泰电器股份有限公司 | 具有机械互锁装置的低压电器 |
CA2674372C (en) * | 2008-07-30 | 2016-02-09 | Gen-Tran Corporation | Automatic transfer switch |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2359606A (en) * | 1942-02-13 | 1944-10-03 | Fed Electric Prod Co | Electric switch with mechanical interlock |
US2604796A (en) * | 1950-09-08 | 1952-07-29 | Westinghouse Electric Corp | Interlock |
US3391257A (en) * | 1967-02-14 | 1968-07-02 | Westinghouse Electric Corp | Maintained-position interlocking mechanism for interlocking a pair of pushbutton switches |
US3736538A (en) * | 1972-03-28 | 1973-05-29 | Westinghouse Electric Corp | Electric control devices with mechanical interlock |
US3953697A (en) * | 1973-11-28 | 1976-04-27 | Teichert Allen L | Dual fulcrum switch |
DE2440361B2 (de) * | 1974-08-23 | 1977-01-27 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Mechanische verriegelung von beweglichen teilen |
US4544814A (en) * | 1984-01-19 | 1985-10-01 | Eaton Corporation | Mechanical interlock for contactors |
DE3602692A1 (de) * | 1986-01-30 | 1987-08-06 | Ako Werke Gmbh & Co | Wiedereinschaltsperre eines relais |
-
1995
- 1995-12-06 DE DE19545540A patent/DE19545540C2/de not_active Expired - Fee Related
-
1996
- 1996-11-26 CN CN96198278A patent/CN1063574C/zh not_active Expired - Fee Related
- 1996-11-26 DE DE59602825T patent/DE59602825D1/de not_active Expired - Fee Related
- 1996-11-26 EP EP96946017A patent/EP0865661B1/de not_active Expired - Lifetime
- 1996-11-26 WO PCT/DE1996/002268 patent/WO1997021238A2/de active IP Right Grant
-
1998
- 1998-06-04 US US09/077,905 patent/US6054656A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0865661A2 (de) | 1998-09-23 |
US6054656A (en) | 2000-04-25 |
CN1063574C (zh) | 2001-03-21 |
WO1997021238A3 (de) | 1997-08-14 |
WO1997021238A2 (de) | 1997-06-12 |
EP0865661B1 (de) | 1999-08-18 |
DE19545540C2 (de) | 1998-04-09 |
DE19545540A1 (de) | 1997-06-12 |
CN1202267A (zh) | 1998-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |