EP1812944A1 - Electrical installation switching device - Google Patents
Electrical installation switching deviceInfo
- Publication number
- EP1812944A1 EP1812944A1 EP05807767A EP05807767A EP1812944A1 EP 1812944 A1 EP1812944 A1 EP 1812944A1 EP 05807767 A EP05807767 A EP 05807767A EP 05807767 A EP05807767 A EP 05807767A EP 1812944 A1 EP1812944 A1 EP 1812944A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lever
- switching device
- latch lever
- installation switching
- switch
- 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.)
- Withdrawn
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
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
- H01H71/526—Manual reset mechanisms which may be also used for manual release actuated by lever the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure
Definitions
- the invention relates to an electrical service switching device according to the preamble of claim 1.
- the invention is particularly concerned with the switching mechanism for such an electrical service switching device.
- the object of the invention is to further improve an electrical service switching device of the type mentioned input.
- the latch lever rotatably mounted in the housing forms the latching point with the release lever, wherein the release lever is rotatably mounted in the axis of the shift knob.
- a leg of a U-shaped bracket receiving projection is integrally formed diametrically opposite the handle, the other leg is slidably guided in a slot in the elongated from the latch lever formed and connected to a connecting link, de ⁇ ren other end with the rotatably mounted Contact lever is connected.
- the particular advantage of the present invention is that due to the configuration, the number of parts forming the rear derailleur is small, especially with respect to the rear derailleur according to the above-mentioned patent application less Parts, and also can be manufactured by simple mountability directly into the circuit breaker switch housing.
- the handle area is potential-free.
- a further advantageous embodiment of the invention is that the Klinken ⁇ lever runs approximately parallel to the connecting plate next to this, wherein only in Ein ⁇ switching state, the connecting link with the latch lever in the direction of Frontsei ⁇ te open obtuse angle forms and the connecting strap during a Ausschalt ⁇ switching action shifts approximately parallel to the latch lever and approximately parallel to the front in the direction of Verklinkungsstelle.
- a further advantageous arrangement may consist in that the latch lever is rotatably mounted in the housing at its end remote from the Verklinkungsstelle.
- the latch lever is mounted only in a GeHousesch ⁇ shell, which is so far a simple design.
- the tab has an opening through which an extension on the latch lever engages.
- Fig. 3 shows the circuit breaker according to Figures 1 and 2 in so-called
- the longer leg of the U-shaped bracket 23 can move within the elongated hole 26 in the direction of the latching point, so that the switching handle 18 or the switch knob 19 reaches the switch-off position, wherein it rotates in the direction of arrow G in the counterclockwise direction, and In this case, the tab 25 is released, so that a spring force is exerted on the contact lever 35 and the contact lever 35 can be pivoted clockwise U about its axis 34.
Landscapes
- Breakers (AREA)
- Clamps And Clips (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004055564.8A DE102004055564B4 (en) | 2004-11-18 | 2004-11-18 | Electrical installation switching device |
PCT/EP2005/011910 WO2006053648A1 (en) | 2004-11-18 | 2005-11-08 | Electrical installation switching device |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1812944A1 true EP1812944A1 (en) | 2007-08-01 |
Family
ID=35670682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05807767A Withdrawn EP1812944A1 (en) | 2004-11-18 | 2005-11-08 | Electrical installation switching device |
Country Status (6)
Country | Link |
---|---|
US (1) | US7579933B2 (en) |
EP (1) | EP1812944A1 (en) |
CN (1) | CN101061562B (en) |
CA (1) | CA2582257A1 (en) |
DE (1) | DE102004055564B4 (en) |
WO (1) | WO2006053648A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006051807B8 (en) * | 2006-11-03 | 2008-06-26 | Abb Ag | Electric switch |
DE102007010015A1 (en) * | 2007-03-01 | 2008-09-11 | Siemens Ag | Residual current circuit breaker, differential circuit breaker and combination device of circuit breaker and residual current circuit breaker or residual current device |
EP1995754B1 (en) | 2007-05-23 | 2013-09-04 | Abb Ag | Electric installation switching device |
DE102008006863A1 (en) | 2007-05-23 | 2009-01-22 | Abb Ag | Electrical service switching device |
JP5054662B2 (en) * | 2008-12-12 | 2012-10-24 | 三菱電機株式会社 | Circuit breaker |
EP2725600B1 (en) | 2012-10-24 | 2014-10-15 | ABB Schweiz AG | Low voltage protection device |
CN103681136B (en) * | 2013-12-19 | 2016-10-05 | 厦门宏发开关设备有限公司 | A kind of switch circuit breaker structure |
DE102016108292A1 (en) * | 2016-05-04 | 2017-11-09 | Abb Schweiz Ag | Electrical installation device with switch position indicator |
Family Cites Families (41)
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US2941058A (en) * | 1957-02-05 | 1960-06-14 | Fed Pacific Electric Co | Automatic circuit breakers |
US3950714A (en) * | 1974-09-18 | 1976-04-13 | Westinghouse Electric Corporation | Self-adjusting circuit breaker with rotating trip assembly |
GB1525157A (en) * | 1975-08-06 | 1978-09-20 | Ellenberger & Poensgen | Multi-pole excess current circuit breaker |
US4023127A (en) * | 1975-09-11 | 1977-05-10 | Heinemann Electric Company | Circuit breaker with contacts which are not engageable when the electrical sensing unit thereof is energized |
GB1492906A (en) * | 1976-01-12 | 1977-11-23 | Ottermill Ltd | Electric circuit breaker |
CH618288A5 (en) * | 1977-08-05 | 1980-07-15 | Weber Ag Fab Elektro | |
DE3021867A1 (en) * | 1980-06-11 | 1981-12-17 | Brown, Boveri & Cie Ag, 6800 Mannheim | SELF-SWITCH |
DE3342469A1 (en) * | 1983-11-24 | 1985-06-05 | Bbc Brown Boveri & Cie | ELECTRIC SWITCH |
US4609799A (en) * | 1984-01-13 | 1986-09-02 | Mitsubishi Denki Kabushiki Kaisha | Circuit interrupter |
USRE33400E (en) * | 1984-09-19 | 1990-10-23 | Mitsubishi Denki Kabushiki Kaisha | Circuit breaker |
JPH0119315Y2 (en) * | 1984-09-19 | 1989-06-05 | ||
US4743878A (en) * | 1985-05-01 | 1988-05-10 | Mitsubishi Denki Kabushiki Kaisha | Circuit interrupter |
FR2581791B1 (en) * | 1985-05-13 | 1988-11-04 | Merlin Gerin | MECHANISM FOR QUICK MANUAL CLOSING OF A CURRENT-BREAKING APPARATUS |
US4714907A (en) * | 1985-07-31 | 1987-12-22 | Merlin Gerin | Miniature electrical circuit breaker with multiple moving contacts and thermomagnetic trip release |
FR2589627B1 (en) * | 1985-10-31 | 1988-08-26 | Merlin Gerin | CONTROL MECHANISM FOR LOW VOLTAGE ELECTRIC CIRCUIT BREAKER |
US4879535A (en) * | 1987-05-26 | 1989-11-07 | Matsushita Electric Works, Ltd. | Remotely controllable circuit breaker |
FR2616583B1 (en) * | 1987-06-09 | 1995-01-06 | Merlin Gerin | CONTROL MECHANISM OF A MINIATURE ELECTRIC CIRCUIT BREAKER |
JP2538991B2 (en) * | 1988-06-09 | 1996-10-02 | 松下電工株式会社 | Remote control type circuit breaker |
FR2628261B1 (en) * | 1988-03-02 | 1991-04-19 | Legrand Sa | CIRCUIT BREAKER WITH DEAD POINT MECHANISM |
US4968863A (en) * | 1989-06-29 | 1990-11-06 | Square D Company | Unitary breaker assembly for a circuit breaker |
US5162765A (en) * | 1991-12-23 | 1992-11-10 | North American Philips Corporation | Adjustable magnetic tripping device and circuit breaker including such device |
US5294901A (en) * | 1992-09-24 | 1994-03-15 | General Electric Company | Molded case circuit breaker insulated armature latch arrangement |
AT404769B (en) * | 1993-01-21 | 1999-02-25 | Felten & Guilleaume Ag Oester | CIRCUIT BREAKER |
DE4313207A1 (en) * | 1993-04-22 | 1994-10-27 | Kopp Heinrich Ag | Miniature circuit breaker |
DE4406670C3 (en) * | 1994-03-01 | 1999-09-09 | Kopp Heinrich Ag | Miniature circuit breaker |
IT1275643B1 (en) * | 1994-10-18 | 1997-10-17 | Bticino Spa | THERMAL MAGNETIC SWITCH WITH MECHANICAL CALIBRATION OF THERMAL PROTECTION AND RELATIVE CALIBRATION METHOD |
JP3166908B2 (en) * | 1997-09-03 | 2001-05-14 | 富士電機株式会社 | Circuit breaker switching mechanism |
US6107902A (en) * | 1998-11-19 | 2000-08-22 | General Electric Company | Circuit breaker with visible trip indicator |
FR2789220B1 (en) * | 1999-02-01 | 2001-04-20 | Entrelec Sa | CONTROL MECHANISM OF AN ELECTRIC CIRCUIT BREAKER |
ATE214516T1 (en) * | 2000-10-19 | 2002-03-15 | Hager Electro | QUICK START-UP DEVICE FOR MODULAR CIRCUIT BREAKERS |
US6414575B1 (en) * | 2000-11-21 | 2002-07-02 | Carling Technologies, Inc. | Circuit breaker having an encapsulated auxiliary coil assembly |
DE10124353B4 (en) * | 2001-05-18 | 2007-04-05 | Siemens Ag | Switching mechanism for a circuit breaker |
US6853274B2 (en) * | 2001-06-20 | 2005-02-08 | Airpax Corporation, Llc | Circuit breaker |
DE10133878B4 (en) * | 2001-07-12 | 2004-07-08 | Siemens Ag | Switchgear with a key switch |
US6667680B1 (en) * | 2002-06-27 | 2003-12-23 | Eaton Corporation | Circuit breaker |
JP3972782B2 (en) * | 2002-09-26 | 2007-09-05 | 富士電機機器制御株式会社 | Circuit breaker |
WO2005029524A1 (en) * | 2003-09-23 | 2005-03-31 | Moeller Gebäudeautomation KG | Switch |
DE102004012919A1 (en) * | 2004-03-17 | 2005-10-20 | Abb Patent Gmbh | Rear derailleur for an electrical service switching device |
ES2312946T3 (en) * | 2004-07-05 | 2009-03-01 | Abb Schweiz Ag | MOBILE CONTACT UNIT FOR A CONTACT PROVISION OF A PROTECTION SWITCH. |
US7132911B2 (en) * | 2005-01-25 | 2006-11-07 | Rong-Lin G Chung | Breaker for protecting electric facilities |
DE102005041232B4 (en) * | 2005-08-31 | 2009-11-26 | Abb Ag | Electrical switching device |
-
2004
- 2004-11-18 DE DE102004055564.8A patent/DE102004055564B4/en active Active
-
2005
- 2005-11-08 EP EP05807767A patent/EP1812944A1/en not_active Withdrawn
- 2005-11-08 CN CN2005800393885A patent/CN101061562B/en not_active Expired - Fee Related
- 2005-11-08 CA CA002582257A patent/CA2582257A1/en not_active Abandoned
- 2005-11-08 WO PCT/EP2005/011910 patent/WO2006053648A1/en active Application Filing
- 2005-11-08 US US11/667,730 patent/US7579933B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2006053648A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN101061562B (en) | 2010-12-29 |
DE102004055564A1 (en) | 2006-06-01 |
CN101061562A (en) | 2007-10-24 |
DE102004055564B4 (en) | 2022-05-05 |
US20080001687A1 (en) | 2008-01-03 |
CA2582257A1 (en) | 2006-05-26 |
WO2006053648A1 (en) | 2006-05-26 |
US7579933B2 (en) | 2009-08-25 |
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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: 20070125 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: EPPE, KLAUS-PETER Inventor name: WEBER, RALF Inventor name: PFIRRMANN, PETER Inventor name: CHRISTMANN, JUERGEN |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20080930 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ABB AG |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20110601 |