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FR2386120A1 - Compact multi-reed relay switch - has reeds arranged as cylinder about central mobile permanent magnet - Google Patents

Compact multi-reed relay switch - has reeds arranged as cylinder about central mobile permanent magnet

Info

Publication number
FR2386120A1
FR2386120A1 FR7709440A FR7709440A FR2386120A1 FR 2386120 A1 FR2386120 A1 FR 2386120A1 FR 7709440 A FR7709440 A FR 7709440A FR 7709440 A FR7709440 A FR 7709440A FR 2386120 A1 FR2386120 A1 FR 2386120A1
Authority
FR
France
Prior art keywords
permanent magnet
reed
cylinder
relay switch
reed relay
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.)
Granted
Application number
FR7709440A
Other languages
French (fr)
Other versions
FR2386120B3 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7709440A priority Critical patent/FR2386120A1/en
Publication of FR2386120A1 publication Critical patent/FR2386120A1/en
Application granted granted Critical
Publication of FR2386120B3 publication Critical patent/FR2386120B3/fr
Granted 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
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/004—Permanent magnet actuating reed switches push-button-operated, e.g. for keyboards

Landscapes

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)

Abstract

An electrical switch or interrupter operates with sealed electrode to wiring points, ensuring hermetically enclosed switching elements and a compact overall assembly. The interrupter is based on the use of individual reed relays (12, 13) arranged in a circle around a central operating permanent magnet (7) and lends itself to limit switching. Each of the group of eight or so reed elements are mutually parallel, their connecting leads (14, 15) being brought out to one end of the overall assembly. Operation may be to close or open the switches by depression of a rod (10) carrying the magnet along the axis of the cylinder formed by the reed group, the rod acting against a helical return spring (8).
FR7709440A 1977-03-30 1977-03-30 Compact multi-reed relay switch - has reeds arranged as cylinder about central mobile permanent magnet Granted FR2386120A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7709440A FR2386120A1 (en) 1977-03-30 1977-03-30 Compact multi-reed relay switch - has reeds arranged as cylinder about central mobile permanent magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7709440A FR2386120A1 (en) 1977-03-30 1977-03-30 Compact multi-reed relay switch - has reeds arranged as cylinder about central mobile permanent magnet

Publications (2)

Publication Number Publication Date
FR2386120A1 true FR2386120A1 (en) 1978-10-27
FR2386120B3 FR2386120B3 (en) 1980-02-01

Family

ID=9188739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709440A Granted FR2386120A1 (en) 1977-03-30 1977-03-30 Compact multi-reed relay switch - has reeds arranged as cylinder about central mobile permanent magnet

Country Status (1)

Country Link
FR (1) FR2386120A1 (en)

Also Published As

Publication number Publication date
FR2386120B3 (en) 1980-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse