GB1089949A - Electrical switch - Google Patents

Electrical switch

Info

Publication number
GB1089949A
GB1089949A GB4333/66A GB433366A GB1089949A GB 1089949 A GB1089949 A GB 1089949A GB 4333/66 A GB4333/66 A GB 4333/66A GB 433366 A GB433366 A GB 433366A GB 1089949 A GB1089949 A GB 1089949A
Authority
GB
United Kingdom
Prior art keywords
lever
button
contact
feb
restored
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
GB4333/66A
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.)
HERMAN EHRENBERG
Original Assignee
HERMAN EHRENBERG
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 HERMAN EHRENBERG filed Critical HERMAN EHRENBERG
Publication of GB1089949A publication Critical patent/GB1089949A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
    • 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

Landscapes

  • Push-Button Switches (AREA)

Abstract

1,089,949. Magnetic switches. M. EHRENBERG. Feb. 1, 1966 [Feb. 2, 1965], No. 4333/66. Heading H2B. A push button switch has a permanent magnet 13 on the push-button rod 14 and when the button 16 is depressed a magnetic member 12 on a lever 6 is attracted to a position in which the lever 6 engages a stop 11 and through a coupling 8 moves a contact lever 3 away from a fixed contact 1 into engagement with a fixed contact 2. When released, the pushbutton is restored by a spring 15, adjustable by the button 16. The lever 6 and contact lever 3 are restored to the position shown by a compression spring 10 adjustable by a grub-screw 9.
GB4333/66A 1965-02-02 1966-02-01 Electrical switch Expired GB1089949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0028598 1965-02-02

Publications (1)

Publication Number Publication Date
GB1089949A true GB1089949A (en) 1967-11-08

Family

ID=7073434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4333/66A Expired GB1089949A (en) 1965-02-02 1966-02-01 Electrical switch

Country Status (7)

Country Link
US (1) US3373386A (en)
AT (1) AT256963B (en)
BE (1) BE675880A (en)
CH (1) CH455000A (en)
GB (1) GB1089949A (en)
NL (1) NL6601253A (en)
SE (1) SE304783B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1665733B1 (en) * 1966-09-02 1970-07-09 Siemens Ag Key switches, especially for telecommunication devices
US3879602A (en) * 1973-06-11 1975-04-22 N Dimensions Keyboard
US10475606B2 (en) 2015-09-24 2019-11-12 Microsoft Technology Licensing, Llc Adjustable force tactile switch
CN108987158B (en) * 2018-09-05 2019-07-05 北京交通大学 A kind of magnetic liquid inching button switch
CN109950072B (en) * 2019-04-16 2024-05-28 中建四局第三建设有限公司 Switch box capable of rapidly switching off by using pull rope and manufacturing and using methods thereof
US20230147481A1 (en) * 2021-11-09 2023-05-11 Frameless Hardware Company Llc Magnetic door lock control system and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2374986A (en) * 1943-02-23 1945-05-01 First Ind Corp Electric switch construction
US3056000A (en) * 1960-10-21 1962-09-25 Alfred R Lucas Snap acting magnetic switch construction

Also Published As

Publication number Publication date
US3373386A (en) 1968-03-12
SE304783B (en) 1968-10-07
CH455000A (en) 1968-04-30
AT256963B (en) 1967-09-11
NL6601253A (en) 1966-08-03
BE675880A (en) 1966-06-16

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