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IE34660B1 - Pressure sensitive combination switch and circuit breaker construction - Google Patents

Pressure sensitive combination switch and circuit breaker construction

Info

Publication number
IE34660B1
IE34660B1 IE1181/70A IE118170A IE34660B1 IE 34660 B1 IE34660 B1 IE 34660B1 IE 1181/70 A IE1181/70 A IE 1181/70A IE 118170 A IE118170 A IE 118170A IE 34660 B1 IE34660 B1 IE 34660B1
Authority
IE
Ireland
Prior art keywords
pad
conductors
compressed
insulating
heads
Prior art date
Application number
IE1181/70A
Other versions
IE34660L (en
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
Publication of IE34660L publication Critical patent/IE34660L/en
Publication of IE34660B1 publication Critical patent/IE34660B1/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Push-Button Switches (AREA)
  • Multi-Conductor Connections (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Manufacture Of Switches (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

1290963 Electric connectors ESSEX INTERNATIONAL Inc 15 Sept 1970 [15 Sept 1969] 44036/70 Heading H2E [Also in Division H1] An electrical connector, Fig. 7, comprises a resilient deformable pad 2e of insulating material, e.g. silicone rubber loaded with a plurality of metal particles, e.g. spheres of Ag or Ag coated Cu. An insulating casing comprising two halves 34, 35, each half having a plurality of conductors 36 with heads 37 projecting within the casing, encloses pad 2e when the halves are latched together as shown, the pad 2e between opposing heads 37 producing conductive paths between such heads. In Fig. 6, similar pads are attached at the forward ends of sprayed-on conductors 30 on a tubular plug 29; when the plug is mated with a socket 31, the pads 2d are compressed by socket contacts 33 to become conductive. A band of pad material spanning all conductors 30 may replace discrete pads 2d. In a circuit board (Figs. 14, 15 not shown) a pad (2i) is compressed between two insulating plates (78, 79) one (78) of which is provided on its inner surface with upstanding ribs (82) which define a conductive pattern. In Fig. 20, wires 103 are electrically connected to wiring 102 on a printed circuit board 101, a pad 2l being compressed, by means of clamped-together insulating bars 104, between wires 103 and wiring 102. [GB1290963A]
IE1181/70A 1969-09-15 1970-09-14 Pressure sensitive combination switch and circuit breaker construction IE34660B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IE34660L IE34660L (en) 1971-03-15
IE34660B1 true IE34660B1 (en) 1975-07-09

Family

ID=25327075

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1181/70A IE34660B1 (en) 1969-09-15 1970-09-14 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
DE3039346C2 (en) * 1980-10-17 1984-06-07 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Arrangement for entering electrically detectable control variables
DE3039256A1 (en) * 1980-10-17 1982-04-29 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart RESISTANT VARIABLE SWITCHGEAR
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
SE372841B (en) 1975-01-13
FR2061713A1 (en) 1971-06-25
BE756130A (en) 1971-03-15
GB1290963A (en) 1972-09-27
IE34660L (en) 1971-03-15
DE2045385B2 (en) 1974-11-28
JPS5031945B1 (en) 1975-10-16
DE2045385A1 (en) 1971-03-18
FR2061713B1 (en) 1973-01-12
ZA706262B (en) 1972-04-26
CA944002A (en) 1974-03-19
DE2045385C3 (en) 1975-07-10

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