HK1214887A1 - 具有氣體可滲透但液體不可滲透層的膜開關 - Google Patents

具有氣體可滲透但液體不可滲透層的膜開關

Info

Publication number
HK1214887A1
HK1214887A1 HK16102804.4A HK16102804A HK1214887A1 HK 1214887 A1 HK1214887 A1 HK 1214887A1 HK 16102804 A HK16102804 A HK 16102804A HK 1214887 A1 HK1214887 A1 HK 1214887A1
Authority
HK
Hong Kong
Prior art keywords
gas permeable
liquid impermeable
impermeable layer
membrane switch
membrane
Prior art date
Application number
HK16102804.4A
Other languages
English (en)
Inventor
約瑟夫．希金斯
Original Assignee
Cardivascular Systems
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 Cardivascular Systems filed Critical Cardivascular Systems
Publication of HK1214887A1 publication Critical patent/HK1214887A1/zh

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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/82—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by contact space venting means
    • 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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/704—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by the layers, e.g. by their material or structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2203/00—Form of contacts
    • H01H2203/036—Form of contacts to solve particular problems
    • H01H2203/038—Form of contacts to solve particular problems to be bridged by a dome shaped contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/002—Materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2211/00—Spacers
    • H01H2211/006—Individual areas
    • H01H2211/01—Ink
    • H01H2211/012—Successive layers, one being conductive
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2213/00—Venting
    • H01H2213/002—Venting with external pressure
    • H01H2213/004—Scavenger; Filter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/028—Printed information
    • H01H2219/034—Coloured areas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/002—Casings sealed
    • H01H2223/003—Membrane embracing all keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/002—Casings sealed
    • H01H2223/006—Purge gas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/022—Collapsable dome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/024—Packing between substrate and membrane
    • H01H2229/028—Adhesive
HK16102804.4A 2013-03-14 2016-03-10 具有氣體可滲透但液體不可滲透層的膜開關 HK1214887A1 (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361782131P 2013-03-14 2013-03-14
US201414203959A 2014-03-11 2014-03-11
PCT/US2014/026275 WO2014160302A1 (en) 2013-03-14 2014-03-13 A membrane switch with a gas permeable, liquid impermeable layer

Publications (1)

Publication Number Publication Date
HK1214887A1 true HK1214887A1 (zh) 2016-08-05

Family

ID=51625392

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16102804.4A HK1214887A1 (zh) 2013-03-14 2016-03-10 具有氣體可滲透但液體不可滲透層的膜開關

Country Status (7)

Country Link
EP (1) EP2973633A4 (zh)
JP (1) JP2016512387A (zh)
CN (1) CN105009244A (zh)
AU (1) AU2014243946A1 (zh)
CA (1) CA2901777A1 (zh)
HK (1) HK1214887A1 (zh)
WO (1) WO2014160302A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10405879B2 (en) 2014-12-04 2019-09-10 Boston Scientific Scimed, Inc. Rotatable medical device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059429U (ja) * 1983-09-30 1985-04-25 アルプス電気株式会社 スイツチ装置
US4463234A (en) * 1983-11-02 1984-07-31 Centralab Inc. Tactile feel membrane switch assembly
US4958148A (en) * 1985-03-22 1990-09-18 Elmwood Sensors, Inc. Contrast enhancing transparent touch panel device
DE19608773C2 (de) * 1996-03-07 1998-11-26 Preh Elektro Feinmechanik Schaltmatte
JP3311707B2 (ja) * 1999-06-17 2002-08-05 エスエムケイ株式会社 メンブレンスイッチ
US20070090176A1 (en) * 2005-10-25 2007-04-26 Tracy Mark S Computer device with keyboard barrier
EP2221843B1 (en) * 2009-02-24 2012-08-22 Research In Motion Limited Breathable sealed dome switch assembly
US8525058B2 (en) * 2010-03-05 2013-09-03 Apple Inc. Snorkel for venting a dome switch
US8766124B2 (en) * 2010-09-30 2014-07-01 Apple Inc. Contaminent resistant membrane in a dome switch and methods for making the same

Also Published As

Publication number Publication date
CA2901777A1 (en) 2014-10-02
CN105009244A (zh) 2015-10-28
JP2016512387A (ja) 2016-04-25
WO2014160302A1 (en) 2014-10-02
EP2973633A1 (en) 2016-01-20
EP2973633A4 (en) 2016-11-23
AU2014243946A1 (en) 2015-09-17

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