FR2875638B1 - BISTABLE ACTUATOR - Google Patents

BISTABLE ACTUATOR

Info

Publication number
FR2875638B1
FR2875638B1 FR0410161A FR0410161A FR2875638B1 FR 2875638 B1 FR2875638 B1 FR 2875638B1 FR 0410161 A FR0410161 A FR 0410161A FR 0410161 A FR0410161 A FR 0410161A FR 2875638 B1 FR2875638 B1 FR 2875638B1
Authority
FR
France
Prior art keywords
unit
actuator
lock
utilization
bistable
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 - Lifetime
Application number
FR0410161A
Other languages
French (fr)
Other versions
FR2875638A1 (en
Inventor
Amir Nourdine
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
G Cartier Technologies SAS
Original Assignee
G Cartier Technologies SAS
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 G Cartier Technologies SAS filed Critical G Cartier Technologies SAS
Priority to FR0410161A priority Critical patent/FR2875638B1/en
Publication of FR2875638A1 publication Critical patent/FR2875638A1/en
Application granted granted Critical
Publication of FR2875638B1 publication Critical patent/FR2875638B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • H01H51/10—Contacts retained open or closed by a latch which is controlled by an electromagnet
    • 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
    • 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
    • H01H50/321—Latching movable parts mechanically the mechanical latch being controlled directly by the magnetic flux or part of it

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

The actuator has a control electromagnet (5) moving an actuator axle (3) from one stable position to another stable position. A selective locking unit (8) moves between a locking position in which the unit retains the axle in the latter stable position against an axial return spring, and a releasing position in which the unit releases the axle. A lock actuating unit (8a-8c) moves the unit (8) between the locking and releasing positions. The lock actuating unit is constituted by a movable locking unit (8a), a lock exciting coil (8b), and a lock magnetic circuit (8c). Independent claims are also included for the following: (A) a utilization of a bistable actuator for controlling a switch circuit of a battery for a motor vehicle (B) a utilization of a bistable actuator for moving gate of a fluid control valve (C) a utilization of a bistable actuator for actuating a mechanical locking unit in an electromechanical lock (D) a utilization of a bistable actuator for moving a conducting part opposite to a fixed electrical conductor to establish or interrupt electrical conduction in a bistable electric contactor.
FR0410161A 2004-09-22 2004-09-22 BISTABLE ACTUATOR Expired - Lifetime FR2875638B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0410161A FR2875638B1 (en) 2004-09-22 2004-09-22 BISTABLE ACTUATOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0410161A FR2875638B1 (en) 2004-09-22 2004-09-22 BISTABLE ACTUATOR

Publications (2)

Publication Number Publication Date
FR2875638A1 FR2875638A1 (en) 2006-03-24
FR2875638B1 true FR2875638B1 (en) 2014-01-03

Family

ID=34949033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0410161A Expired - Lifetime FR2875638B1 (en) 2004-09-22 2004-09-22 BISTABLE ACTUATOR

Country Status (1)

Country Link
FR (1) FR2875638B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009105916A1 (en) * 2008-02-29 2009-09-03 Siemens Aktiengesellschaft Switching device, method of assembling or operating such switching device and electrical device comprising such switching device
GB2462480B (en) 2008-06-07 2012-10-17 Camcon Ltd Gas injection control devices and methods of operation thereof
CN107507740B (en) * 2017-09-26 2019-03-12 浙江工贸职业技术学院 A kind of improved relay structure
CN112753087B (en) * 2018-08-07 2024-08-16 利萨·德雷克塞迈尔有限责任公司 Switching device for the controlled switching of an electrical connection and method for the controlled switching of an electrical connection

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478691A (en) * 1945-09-10 1949-08-09 Leo M De Mars Electrically operated contact device
DE1264581B (en) * 1960-07-01 1968-03-28 Jennings Radio Mfg Corp A bistable electrical switch that is electromagnetically controllable and electromagnetically unlockable by a lifting magnet
US4628289A (en) * 1985-10-11 1986-12-09 Nuvatec, Inc. Latching relay
EP0630034B1 (en) * 1993-06-18 1999-01-20 Philippe Pointout Latching relay
DE9309787U1 (en) * 1993-07-01 1993-10-07 Binder Magnete GmbH, 78048 Villingen-Schwenningen DC solenoid
DE19627925A1 (en) * 1996-07-11 1998-01-15 Gerhard Hofmann Bistable solenoid valve internal locking actuating device e.g. for washing machines, automobile engineering, space technology etc
US6424511B1 (en) * 2000-01-12 2002-07-23 Purisys, Inc. Automotive battery disconnect device

Also Published As

Publication number Publication date
FR2875638A1 (en) 2006-03-24

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