GB1366014A - Electric switch devices - Google Patents
Electric switch devicesInfo
- Publication number
- GB1366014A GB1366014A GB4142072A GB4142072A GB1366014A GB 1366014 A GB1366014 A GB 1366014A GB 4142072 A GB4142072 A GB 4142072A GB 4142072 A GB4142072 A GB 4142072A GB 1366014 A GB1366014 A GB 1366014A
- Authority
- GB
- United Kingdom
- Prior art keywords
- partition
- contacts
- electric switch
- deformation
- switch devices
- 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
- H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
- H01H39/004—Closing switches
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Manufacture Of Switches (AREA)
- Air Bags (AREA)
Abstract
1366014 Switches actuated by direct explosion FRANCE ARMED FORCES MINISTER OF 6 Sept 1972 [5 Nov 1971] 41420/72 Heading H1N In an electric switch operated by an explosive charge 9, a plastically deformable partition 13 compresses an insert 2 having at least one wall of elastomeric material enclosing a chamber containing electrical contacts 3, 4, 5 for making and breaking an electric circuit. In the embodiment shown, the contacts 4, 5 are part rings which are bridged by a contact ring 3 upon deformation of the partition 13. An alternative embodiment is referred to in which the contacts are normally closed and are forced apart upon deformation of the partition 13.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7139783A FR2159628A5 (en) | 1971-11-05 | 1971-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1366014A true GB1366014A (en) | 1974-09-04 |
Family
ID=9085394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4142072A Expired GB1366014A (en) | 1971-11-05 | 1972-09-06 | Electric switch devices |
Country Status (7)
Country | Link |
---|---|
US (1) | US3803374A (en) |
CA (1) | CA961078A (en) |
CH (1) | CH560964A5 (en) |
DE (1) | DE2252839A1 (en) |
FR (1) | FR2159628A5 (en) |
GB (1) | GB1366014A (en) |
IT (1) | IT962335B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2299466A1 (en) * | 2009-09-17 | 2011-03-23 | ABB Technology AG | Fuze- or ignition cable with chemical charge material for the use in electrotechnical devices |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3921945A (en) * | 1974-07-25 | 1975-11-25 | Us Navy | Train resonant car-body rocking detector system |
US4029859A (en) * | 1974-08-07 | 1977-06-14 | The United States Of America As Represented By The Secretary Of The Navy | Thermal sensor and current generator |
US3930629A (en) * | 1974-08-07 | 1976-01-06 | The United States Of America As Represented By The Secretary Of The Navy | Overheated journal bearing derailment prevention system |
US4150266A (en) * | 1977-01-27 | 1979-04-17 | Networks Electronic Corp. | Miniature pyrotechnic squib switch, single pole, normally open |
DE2951984A1 (en) * | 1979-12-22 | 1981-07-23 | Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen | HV contact breaker with explosive charge - has disc retained peripherally against electrode and separated from contact spindle by explosion |
US5019679A (en) * | 1986-02-07 | 1991-05-28 | Weinblatt Lee S | Flat switch insertable into a magazine and usable as part of a survey technique for readership of publications |
US4939326A (en) * | 1986-02-07 | 1990-07-03 | Weinblatt Lee S | Flat switch insertable into a magazine and usable as part of a survey technique for readership of publications |
FR2679697B1 (en) * | 1991-07-25 | 1994-05-20 | Giat Industries | ELECTRIC CONTACTOR WITH PYROTECHNIC CONTROL. |
JPH0658370U (en) * | 1993-01-20 | 1994-08-12 | 日本精工株式会社 | Starter |
DE19616993A1 (en) * | 1996-04-27 | 1997-10-30 | Dynamit Nobel Ag | Pyrotechnic fuse element for circuits |
DE19728658A1 (en) * | 1997-07-04 | 1999-01-07 | Dynamit Nobel Ag | Pyrotechnic active element |
FR2788165B1 (en) * | 1998-12-30 | 2001-02-02 | Pyroalliance | ELECTRIC CONTACTOR WITH PYROTECHNIC OPERATION |
JP2001052584A (en) * | 1999-08-03 | 2001-02-23 | Yazaki Corp | Circuit breaker |
JP2001068000A (en) * | 1999-08-27 | 2001-03-16 | Yazaki Corp | Circuit breaker |
DE10209627A1 (en) * | 2002-03-05 | 2003-10-02 | Mbb Airbag Systems Gmbh | Pyrotechnical switch e.g. for load disconnection in motor vehicle, has conductive body with two conductive regions, sandwiching rated disconnect region with cavity containing pressure source |
ATE380328T1 (en) * | 2003-02-04 | 2007-12-15 | Delphi Tech Inc | PYROMECHANICAL SEPARATION ELEMENT |
US6979021B2 (en) * | 2003-08-07 | 2005-12-27 | Autoliv Asp, Inc. | Integral initiator assembly for use in inflator devices |
US7123124B2 (en) * | 2003-10-17 | 2006-10-17 | Special Devices, Inc. | Pyrotechnic circuit breaker |
US7239225B2 (en) * | 2003-10-17 | 2007-07-03 | Special Devices, Inc. | Pyrotechnic circuit breaker |
US7498923B2 (en) * | 2004-09-08 | 2009-03-03 | Iversen Arthur H | Fast acting, low cost, high power transfer switch |
DE502005001423D1 (en) * | 2005-04-08 | 2007-10-18 | Auto Kabel Man Gmbh | Circuit breaker for electric supply lines of motor vehicles |
DE102008055904B4 (en) * | 2008-11-05 | 2018-03-22 | Auto-Kabel Management Gmbh | Plug connection for an occupant protection device |
DE102011015066A1 (en) * | 2010-03-25 | 2012-01-12 | Abb Technology Ag | Switchgear for medium voltage with short-circuiting unit |
US9016133B2 (en) * | 2011-01-05 | 2015-04-28 | Nxp, B.V. | Pressure sensor with pressure-actuated switch |
EP2996134B1 (en) * | 2014-09-09 | 2017-04-26 | Airbus Safran Launchers SAS | Pyrotechnic circuit breaker with improved cutting of the bus bar |
WO2017217464A1 (en) * | 2016-06-17 | 2017-12-21 | 株式会社ダイセル | Actuator |
CN109564838B (en) * | 2016-08-23 | 2020-11-17 | 株式会社大赛璐 | Actuator |
DE102016124176A1 (en) * | 2016-12-13 | 2017-01-26 | Peter Lell | Electrical interruption switch, in particular for interrupting high currents at high voltages |
GB2577346A (en) * | 2018-09-24 | 2020-03-25 | Eaton Intelligent Power Ltd | Switch with pyrotechnic actuator |
FR3098006B1 (en) * | 2019-06-25 | 2021-07-09 | Mersen France Sb Sas | Electric circuit breaker |
DE102021125711A1 (en) * | 2021-10-04 | 2021-12-02 | Peter Lell | Ignition unit for use in pyrotechnic assemblies |
WO2023147191A1 (en) * | 2022-01-31 | 2023-08-03 | Sensata Technologies, Inc. | Transformer-based trigger mechanism for current interruption devices and circuit designs for same |
WO2023152907A1 (en) * | 2022-02-10 | 2023-08-17 | 株式会社ダイセル | Electrical circuit switching device |
-
1971
- 1971-11-05 FR FR7139783A patent/FR2159628A5/fr not_active Expired
-
1972
- 1972-07-01 IT IT26504/72A patent/IT962335B/en active
- 1972-09-06 GB GB4142072A patent/GB1366014A/en not_active Expired
- 1972-09-21 CA CA152,295*7A patent/CA961078A/en not_active Expired
- 1972-10-13 CH CH1501172A patent/CH560964A5/xx not_active IP Right Cessation
- 1972-10-27 US US00301534A patent/US3803374A/en not_active Expired - Lifetime
- 1972-10-27 DE DE2252839A patent/DE2252839A1/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2299466A1 (en) * | 2009-09-17 | 2011-03-23 | ABB Technology AG | Fuze- or ignition cable with chemical charge material for the use in electrotechnical devices |
WO2011032719A2 (en) * | 2009-09-17 | 2011-03-24 | Abb Technology Ag | Low-, medium-, or high-voltage switching device with chemical charge means |
WO2011032719A3 (en) * | 2009-09-17 | 2011-05-26 | Abb Technology Ag | Low-, medium-, or high-voltage switching device with chemical charge means |
CN102648507A (en) * | 2009-09-17 | 2012-08-22 | Abb技术股份公司 | Low-, medium-, or high-voltage switching device with chemical charge means |
US8654501B2 (en) | 2009-09-17 | 2014-02-18 | Abb Technology Ag | Low-, medium-, or high-voltage switching device with chemical charge means |
RU2550344C2 (en) * | 2009-09-17 | 2015-05-10 | Абб Текнолоджи Аг | Device for switching low, medium or high voltage containing element with chemical charge |
CN102648507B (en) * | 2009-09-17 | 2015-07-01 | Abb技术股份公司 | Low-, medium-, or high-voltage switching device with chemical charge means |
Also Published As
Publication number | Publication date |
---|---|
US3803374A (en) | 1974-04-09 |
FR2159628A5 (en) | 1973-06-22 |
DE2252839A1 (en) | 1973-06-14 |
IT962335B (en) | 1973-12-20 |
CH560964A5 (en) | 1975-04-15 |
CA961078A (en) | 1975-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |