FR2043377A5 - - Google Patents

Info

Publication number
FR2043377A5
FR2043377A5 FR7013583A FR7013583A FR2043377A5 FR 2043377 A5 FR2043377 A5 FR 2043377A5 FR 7013583 A FR7013583 A FR 7013583A FR 7013583 A FR7013583 A FR 7013583A FR 2043377 A5 FR2043377 A5 FR 2043377A5
Authority
FR
France
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
Application number
FR7013583A
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.)
Creed and Co Ltd
Original Assignee
Creed and Co Ltd
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 Creed and Co Ltd filed Critical Creed and Co Ltd
Application granted granted Critical
Publication of FR2043377A5 publication Critical patent/FR2043377A5/fr
Expired 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
    • H01H36/0013—Permanent magnet actuating reed switches characterised by the co-operation between reed switch and permanent magnet; Magnetic circuits
    • H01H36/002—Actuation by moving ferromagnetic material, switch and magnet being fixed
FR7013583A 1969-04-16 1970-04-15 Expired FR2043377A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1933769 1969-04-16

Publications (1)

Publication Number Publication Date
FR2043377A5 true FR2043377A5 (de) 1971-02-12

Family

ID=10127668

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7013583A Expired FR2043377A5 (de) 1969-04-16 1970-04-15

Country Status (6)

Country Link
US (1) US3626340A (de)
JP (1) JPS4812706B1 (de)
AU (1) AU1386270A (de)
DE (1) DE2017346A1 (de)
FR (1) FR2043377A5 (de)
GB (1) GB1259355A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993988A (en) * 1975-06-02 1976-11-23 Walter John W Intrusion detection apparatus to signal movement of a partition
US5929731A (en) * 1996-05-08 1999-07-27 Jackson Research, Inc. Balanced magnetic proximity switch assembly
US5877664A (en) * 1996-05-08 1999-03-02 Jackson, Jr.; John T. Magnetic proximity switch system
US5874878A (en) * 1997-04-28 1999-02-23 Jackson, Jr.; John T. Magnetic proximity switch system with slide-by anti-defeat machanism

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155792A (en) * 1962-08-07 1964-11-03 Gen Electric Magnetic reed switch device

Also Published As

Publication number Publication date
US3626340A (en) 1971-12-07
JPS4812706B1 (de) 1973-04-23
AU1386270A (en) 1971-10-21
GB1259355A (de) 1972-01-05
DE2017346A1 (de) 1970-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse