FR2384342A1 - Contactor with moving contact responsive to magnetic field - has contact pin freely movable in chamber whose inner surface is conductive - Google Patents

Contactor with moving contact responsive to magnetic field - has contact pin freely movable in chamber whose inner surface is conductive

Info

Publication number
FR2384342A1
FR2384342A1 FR7708326A FR7708326A FR2384342A1 FR 2384342 A1 FR2384342 A1 FR 2384342A1 FR 7708326 A FR7708326 A FR 7708326A FR 7708326 A FR7708326 A FR 7708326A FR 2384342 A1 FR2384342 A1 FR 2384342A1
Authority
FR
France
Prior art keywords
contactor
conductive
magnetic field
pin
freely movable
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Withdrawn
Application number
FR7708326A
Other languages
French (fr)
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.)
TARDITI AET ANC ETS
Original Assignee
TARDITI AET ANC ETS
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 TARDITI AET ANC ETS filed Critical TARDITI AET ANC ETS
Priority to FR7708326A priority Critical patent/FR2384342A1/en
Priority to ES467429A priority patent/ES467429A1/en
Priority to IT20865/78A priority patent/IT1093324B/en
Priority to DE19782810197 priority patent/DE2810197A1/en
Priority to JP2920578A priority patent/JPS53130997A/en
Priority to AU34116/78A priority patent/AU3411678A/en
Publication of FR2384342A1 publication Critical patent/FR2384342A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/0066—Permanent magnet actuating reed switches magnet being removable, e.g. part of key pencil

Landscapes

  • Contacts (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Toys (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)

Abstract

The moving contact of the contactor forms an electric connection between two stationary contacts under the effect of a magnetic field. The moving contact is in the form of a pin (5) freely movable in a chamber (3a) whose inside is conductive. One stationary contact (4) is fitted to the chamber inside, while the other stationary contact (2) is so positioned that the pin is attracted to it under the effect of an actuating magnet. Preferably the pin has a large play in the chamber. The pin head (5a) contacting the second stationary contact (2) may be rounded so that the pin body in the contactor closed position is always obliquely positioned.
FR7708326A 1977-03-15 1977-03-15 Contactor with moving contact responsive to magnetic field - has contact pin freely movable in chamber whose inner surface is conductive Withdrawn FR2384342A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7708326A FR2384342A1 (en) 1977-03-15 1977-03-15 Contactor with moving contact responsive to magnetic field - has contact pin freely movable in chamber whose inner surface is conductive
ES467429A ES467429A1 (en) 1977-03-15 1978-03-01 Electric contactor employing magnetic force
IT20865/78A IT1093324B (en) 1977-03-15 1978-03-03 MAGNETIC CONTROL ELECTRIC CONTACTOR
DE19782810197 DE2810197A1 (en) 1977-03-15 1978-03-09 MAGNETIC ACTUATED ELECTRIC CONTACT
JP2920578A JPS53130997A (en) 1977-03-15 1978-03-13 Electric contactor employing magnetic force
AU34116/78A AU3411678A (en) 1977-03-15 1978-03-14 Electrical contact-making devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7708326A FR2384342A1 (en) 1977-03-15 1977-03-15 Contactor with moving contact responsive to magnetic field - has contact pin freely movable in chamber whose inner surface is conductive

Publications (1)

Publication Number Publication Date
FR2384342A1 true FR2384342A1 (en) 1978-10-13

Family

ID=9188336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708326A Withdrawn FR2384342A1 (en) 1977-03-15 1977-03-15 Contactor with moving contact responsive to magnetic field - has contact pin freely movable in chamber whose inner surface is conductive

Country Status (6)

Country Link
JP (1) JPS53130997A (en)
AU (1) AU3411678A (en)
DE (1) DE2810197A1 (en)
ES (1) ES467429A1 (en)
FR (1) FR2384342A1 (en)
IT (1) IT1093324B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE243352T1 (en) * 1994-02-23 2003-07-15 Randall Woods SAFETY ALARM SWITCH

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143267Y2 (en) * 1974-07-02 1976-10-20

Also Published As

Publication number Publication date
DE2810197A1 (en) 1978-09-21
JPS53130997A (en) 1978-11-15
ES467429A1 (en) 1978-10-16
IT7820865A0 (en) 1978-03-03
IT1093324B (en) 1985-07-19
AU3411678A (en) 1979-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse