GB1195702A - Hermetically Sealed Push Switch - Google Patents

Hermetically Sealed Push Switch

Info

Publication number
GB1195702A
GB1195702A GB2204767A GB2204767A GB1195702A GB 1195702 A GB1195702 A GB 1195702A GB 2204767 A GB2204767 A GB 2204767A GB 2204767 A GB2204767 A GB 2204767A GB 1195702 A GB1195702 A GB 1195702A
Authority
GB
United Kingdom
Prior art keywords
cover
contact
hermetically sealed
push switch
metal
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
GB2204767A
Inventor
Harry Stanley Woodhead
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 GB2204767A priority Critical patent/GB1195702A/en
Publication of GB1195702A publication Critical patent/GB1195702A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/48—Snap-action arrangements depending upon deformation of elastic members using buckling of disc springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings

Landscapes

  • Push-Button Switches (AREA)

Abstract

1,195,702. Retractive switches. H. S. WOODHEAD. 12 Aug., 1968 [12 May, 1967], No. 22047/67. Heading H1N. An hermetically sealed push switch has a flexible metal cover a attached at the edges to a rigid metal base c which insulatingly supports a contact d engageable by the contact b provided or supported by the cover, distortion of the cover a under an externally applied force such as finger pressure causing the normally separated contacts b, d to close. The fixed contact d is mounted on a rod or tube e centrally disposed in a glass to metal seal g in the annular steel base c. The cover is of hard springy metal sheet and is shaped to produce a click ' action. The cover may be of phosphor bronze, with silver on the inside acting as the movable contact b. The switch has an external insulating coating of plastics material.
GB2204767A 1967-05-12 1967-05-12 Hermetically Sealed Push Switch Expired GB1195702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2204767A GB1195702A (en) 1967-05-12 1967-05-12 Hermetically Sealed Push Switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2204767A GB1195702A (en) 1967-05-12 1967-05-12 Hermetically Sealed Push Switch

Publications (1)

Publication Number Publication Date
GB1195702A true GB1195702A (en) 1970-06-24

Family

ID=10173017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2204767A Expired GB1195702A (en) 1967-05-12 1967-05-12 Hermetically Sealed Push Switch

Country Status (1)

Country Link
GB (1) GB1195702A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845260A (en) * 1972-08-07 1974-10-29 Allied Chem Pressure sensing switch with movable contact diaphragm
JPS50132661U (en) * 1974-04-17 1975-10-31
WO1999054899A1 (en) * 1998-04-17 1999-10-28 Inovan Gmbh & Co. Kg Metalle Und Bauelemente Snap-on wafer switch
WO2010102754A1 (en) * 2009-03-12 2010-09-16 Erbe Elektromedizin Gmbh Push button, method for the production thereof, and medical manipulating part
CN110678016A (en) * 2019-08-29 2020-01-10 中国电子科技集团公司第三十八研究所 Big cavity structure of spiro union stress decomposition combination laser seal welding

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845260A (en) * 1972-08-07 1974-10-29 Allied Chem Pressure sensing switch with movable contact diaphragm
JPS50132661U (en) * 1974-04-17 1975-10-31
WO1999054899A1 (en) * 1998-04-17 1999-10-28 Inovan Gmbh & Co. Kg Metalle Und Bauelemente Snap-on wafer switch
WO2010102754A1 (en) * 2009-03-12 2010-09-16 Erbe Elektromedizin Gmbh Push button, method for the production thereof, and medical manipulating part
CN102356444A (en) * 2009-03-12 2012-02-15 爱尔伯电子医疗设备公司 Push button, method for production thereof, and medical manipulating part
JP2012519946A (en) * 2009-03-12 2012-08-30 エルベ エレクトロメディツィン ゲーエムベーハー Push button, manufacturing method thereof, and medical operation part
RU2497219C2 (en) * 2009-03-12 2013-10-27 Эрбе Электромедицин Гмбх Key, method of its making and medical handle part
CN102356444B (en) * 2009-03-12 2014-12-03 爱尔伯电子医疗设备公司 Push button, method for production thereof, and medical manipulating part
US8907238B2 (en) 2009-03-12 2014-12-09 Erbe Elektromedizin Gmbh Push button, method for the production thereof, and medical manipulating part
CN110678016A (en) * 2019-08-29 2020-01-10 中国电子科技集团公司第三十八研究所 Big cavity structure of spiro union stress decomposition combination laser seal welding

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee