CA1078434A - Cartridge for magnetically operated contacts - Google Patents

Cartridge for magnetically operated contacts

Info

Publication number
CA1078434A
CA1078434A CA259,921A CA259921A CA1078434A CA 1078434 A CA1078434 A CA 1078434A CA 259921 A CA259921 A CA 259921A CA 1078434 A CA1078434 A CA 1078434A
Authority
CA
Canada
Prior art keywords
magnet
axis
cam
switch
actuator
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
CA259,921A
Other languages
English (en)
French (fr)
Inventor
Thaddeus Stomma
Edwin J. Wroblewski
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.)
Allen Bradley Co LLC
Original Assignee
Allen Bradley Co LLC
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 Allen Bradley Co LLC filed Critical Allen Bradley Co LLC
Application granted granted Critical
Publication of CA1078434A publication Critical patent/CA1078434A/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
    • H01H36/004—Permanent magnet actuating reed switches push-button-operated, e.g. for keyboards

Landscapes

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Push-Button Switches (AREA)
CA259,921A 1975-09-04 1976-08-26 Cartridge for magnetically operated contacts Expired CA1078434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/610,121 US4015226A (en) 1975-09-04 1975-09-04 Cartridge for magnetically operated contacts

Publications (1)

Publication Number Publication Date
CA1078434A true CA1078434A (en) 1980-05-27

Family

ID=24443744

Family Applications (1)

Application Number Title Priority Date Filing Date
CA259,921A Expired CA1078434A (en) 1975-09-04 1976-08-26 Cartridge for magnetically operated contacts

Country Status (5)

Country Link
US (1) US4015226A (ref)
CA (1) CA1078434A (ref)
DE (1) DE2638843A1 (ref)
FR (1) FR2323223A1 (ref)
GB (1) GB1517638A (ref)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142168A (en) * 1977-06-02 1979-02-27 Natland James P Switch construction
DE3361723D1 (en) * 1982-09-29 1986-02-13 Electronic Components Ltd Gearbox indicator switch
DE3410858A1 (de) * 1984-03-23 1985-10-03 Alfred Teves Gmbh, 6000 Frankfurt Elektrischer schalter
FR2623011A1 (fr) * 1987-07-09 1989-05-12 Quinet Edgard Bouton poussoir a commande magnetique
US4805066A (en) * 1987-09-17 1989-02-14 Robert Mergenthaler Hybrid float switch
US5057807A (en) * 1990-03-19 1991-10-15 Veetronix, Inc. Keyboard switch
GB9116118D0 (en) * 1991-07-25 1991-09-11 Amlani Manher Signalling device
FR2909218B1 (fr) * 2006-11-23 2011-04-01 Schneider Electric Ind Sas Module de commutation electrique avec composants electroniques de type cms
TW201117252A (en) 2009-11-06 2011-05-16 Wen-Feng Li Magnetism-controlled sealed electric switch assembly
WO2022192406A1 (en) * 2021-03-10 2022-09-15 Rincon Power, Llc Hermetically sealed manual disconnect with integrated bellows actuator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403363A (en) * 1966-10-11 1968-09-24 Allen Bradley Co Operating means for pushbutton switches and the like having magnetically operable contacts
US3753179A (en) * 1972-05-18 1973-08-14 Vectronix Inc Reed switch
US3745493A (en) * 1972-09-01 1973-07-10 Allen Bradley Co Reed switch cartridge

Also Published As

Publication number Publication date
US4015226A (en) 1977-03-29
FR2323223B3 (ref) 1979-05-25
GB1517638A (en) 1978-07-12
FR2323223A1 (fr) 1977-04-01
DE2638843A1 (de) 1977-03-17

Similar Documents

Publication Publication Date Title
US2896043A (en) Electric switch formed from magnets
US4199741A (en) Moving magnet, rotary switch
US4868530A (en) Electronic switch
US3283274A (en) Push button reed switch
US4015226A (en) Cartridge for magnetically operated contacts
US3950719A (en) Proximity actuated magnetic button-contactor assembly for switches
US3559124A (en) Magnetically actuated reed switches
GB1456861A (en) Electromagnetic relay
US20110109411A1 (en) Sealed magnetically controlled electric switch assembly
US3418610A (en) Magnetic reed switch
US3325756A (en) Remotely controlled magnetic electric switch
US3261944A (en) Magnetic switch
US3114020A (en) High resolution digital position transducer including a magnetic switch
US3317870A (en) Magnetically operated switches
US3489971A (en) Magnetically actuated limit switch
EP0361638A3 (en) Microwave c-switches and s-switches
US3863182A (en) Magnetically operated electrical switch
US3753179A (en) Reed switch
GB1236356A (en) An improved control mechanism
US3403363A (en) Operating means for pushbutton switches and the like having magnetically operable contacts
USRE27077E (en) Bear magnetically operated switches
GB1511769A (en) Electric switches
US2625629A (en) Over and under actuator for electric switches
US3621415A (en) Precision reed-type snap switches
GB1173035A (en) Improvements in Magnetic Switches

Legal Events

Date Code Title Description
MKEX Expiry