CA944002A - Pressure sensitive combination switch and circuit breaker construction - Google Patents

Pressure sensitive combination switch and circuit breaker construction

Info

Publication number
CA944002A
CA944002A CA092,628A CA92628A CA944002A CA 944002 A CA944002 A CA 944002A CA 92628 A CA92628 A CA 92628A CA 944002 A CA944002 A CA 944002A
Authority
CA
Canada
Prior art keywords
circuit breaker
pressure sensitive
combination switch
breaker construction
sensitive combination
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
CA092,628A
Inventor
Gideon A. Durocher
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.)
Essex International Inc
Original Assignee
Essex International Inc
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 Essex International Inc filed Critical Essex International Inc
Application granted granted Critical
Publication of CA944002A publication Critical patent/CA944002A/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
    • H01H13/70—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
    • H01H13/78—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 the contacts or the contact sites
    • H01H13/785—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 the contacts or the contact sites characterised by the material of the contacts, e.g. conductive polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/029—Composite material comprising conducting material dispersed in an elastic support or binding material
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H01R13/2414—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means conductive elastomers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00—Contacts
    • H01H2201/022—Material
    • H01H2201/032—Conductive polymer; Rubber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00—Contacts
    • H01H2201/022—Material
    • H01H2201/032—Conductive polymer; Rubber
    • H01H2201/034—Conductive polymer; Rubber anisotropic; Zebra
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00—Contacts
    • H01H2201/022—Material
    • H01H2201/032—Conductive polymer; Rubber
    • H01H2201/036—Variable resistance
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2205/00—Movable contacts
    • H01H2205/002—Movable contacts fixed to operating part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/036—Return force
    • H01H2221/042—Foam
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • H01H9/042—Explosion-proof cases
CA092,628A 1969-09-15 1970-09-09 Pressure sensitive combination switch and circuit breaker construction Expired CA944002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85794169A 1969-09-15 1969-09-15

Publications (1)

Publication Number Publication Date
CA944002A true CA944002A (en) 1974-03-19

Family

ID=25327075

Family Applications (1)

Application Number Title Priority Date Filing Date
CA092,628A Expired CA944002A (en) 1969-09-15 1970-09-09 Pressure sensitive combination switch and circuit breaker construction

Country Status (9)

Country Link
JP (1) JPS5031945B1 (en)
BE (1) BE756130A (en)
CA (1) CA944002A (en)
DE (1) DE2045385C3 (en)
FR (1) FR2061713B1 (en)
GB (1) GB1290963A (en)
IE (1) IE34660B1 (en)
SE (1) SE372841B (en)
ZA (1) ZA706262B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2286160A1 (en) * 1974-09-30 1976-04-23 Eaton Manford NEW RESILIENT MATERIAL CONDUCTS ELECTRICITY UNDER PRESSURE
DK143723A (en) * 1975-03-20
DE2900746C3 (en) * 1979-01-10 1982-03-25 Siemens AG, 1000 Berlin und 8000 München Switching device with switching chamber
GB2064873B (en) * 1979-11-26 1984-09-05 Eventoff Franklin Neal Pressure sensitive electric switch
DK145809C (en) * 1980-04-17 1983-08-29 Sven Karl Lennart Goof ELECTRICAL CONTACT OR SWITCH DEVICE AND PROCEDURES FOR THE MANUFACTURING OF SUCH A
JPS56163978A (en) * 1980-05-19 1981-12-16 Aisin Seiki Alarm device for brake for two-wheel barrow
DE3039256A1 (en) * 1980-10-17 1982-04-29 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart RESISTANT VARIABLE SWITCHGEAR
DE3039346C2 (en) * 1980-10-17 1984-06-07 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Arrangement for entering electrically detectable control variables
DE3142682C2 (en) * 1981-10-28 1986-06-19 Black & Decker, Inc. (Eine Gesellschaft N.D.Ges.D. Staates Delaware), Newark, Del. Power tools, in particular hand tools
DE3146494C2 (en) * 1981-11-24 1986-10-30 Black & Decker, Inc. (Eine Gesellschaft N.D.Ges.D. Staates Delaware), Newark, Del. Power tool, in particular hand tool, with torque monitoring
US4916523A (en) * 1988-09-19 1990-04-10 Advanced Micro Devices, Inc. Electrical connections via unidirectional conductive elastomer for pin carrier outside lead bond
EP2244335B1 (en) * 2009-04-24 2016-10-26 Brankamp GmbH Electrical connection to a sensor in a tool or a machine

Also Published As

Publication number Publication date
DE2045385C3 (en) 1975-07-10
FR2061713B1 (en) 1973-01-12
BE756130A (en) 1971-03-15
FR2061713A1 (en) 1971-06-25
IE34660B1 (en) 1975-07-09
GB1290963A (en) 1972-09-27
SE372841B (en) 1975-01-13
DE2045385A1 (en) 1971-03-18
JPS5031945B1 (en) 1975-10-16
DE2045385B2 (en) 1974-11-28
IE34660L (en) 1971-03-15
ZA706262B (en) 1972-04-26

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