GB1159238A - Magnetic Switch - Google Patents

Magnetic Switch

Info

Publication number
GB1159238A
GB1159238A GB18035/68A GB1803568A GB1159238A GB 1159238 A GB1159238 A GB 1159238A GB 18035/68 A GB18035/68 A GB 18035/68A GB 1803568 A GB1803568 A GB 1803568A GB 1159238 A GB1159238 A GB 1159238A
Authority
GB
United Kingdom
Prior art keywords
magnetic
april
magnetic switch
spring
permanent magnet
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
Application number
GB18035/68A
Other languages
English (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.)
BALANCIERS REUNIES SA
Original Assignee
BALANCIERS REUNIES SA
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 BALANCIERS REUNIES SA filed Critical BALANCIERS REUNIES SA
Publication of GB1159238A publication Critical patent/GB1159238A/en
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
    • 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
    • H01H36/008—Change of magnetic field wherein the magnet and switch are fixed, e.g. by shielding or relative movements of armature

Landscapes

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Contacts (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Manufacture Of Switches (AREA)
GB18035/68A 1967-04-27 1968-04-17 Magnetic Switch Expired GB1159238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH607467A CH473467A (fr) 1967-04-27 1967-04-27 Dispositif pour la commande d'au moins un contact par des moyens magnétiques

Publications (1)

Publication Number Publication Date
GB1159238A true GB1159238A (en) 1969-07-23

Family

ID=4303820

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18035/68A Expired GB1159238A (en) 1967-04-27 1968-04-17 Magnetic Switch

Country Status (6)

Country Link
US (1) US3510813A (nl)
CH (1) CH473467A (nl)
DE (1) DE1765264B1 (nl)
FR (1) FR1561712A (nl)
GB (1) GB1159238A (nl)
NL (1) NL140646B (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771153A (en) * 1972-03-08 1973-11-06 District Telegraph Co Defeat resistant burglar alarm contact
JPS51119976A (en) * 1975-04-15 1976-10-20 Futaba Denshi Kogyo Kk Switching device for reed switch
US7504918B2 (en) * 2005-06-23 2009-03-17 Norotos, Inc. Magnetically activated switch
ES2368241B1 (es) * 2010-04-19 2012-06-13 Centro De Investigaciones Energéticas Medioambientales Y Tecnológicas (C.I.E.M.A.T.) Interruptor de viento y su método de ajuste y tarado.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184563A (en) * 1960-12-09 1965-05-18 Int Standard Electric Corp Magnetically controlled reed switching device

Also Published As

Publication number Publication date
FR1561712A (nl) 1969-03-28
NL140646B (nl) 1973-12-17
US3510813A (en) 1970-05-05
CH473467A (fr) 1969-05-31
NL6805908A (nl) 1968-10-28
DE1765264B1 (de) 1971-04-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees