GB1382829A - Manufacture of materials which are rendered electrically conductive by deformation - Google Patents

Manufacture of materials which are rendered electrically conductive by deformation

Info

Publication number
GB1382829A
GB1382829A GB962271A GB962271A GB1382829A GB 1382829 A GB1382829 A GB 1382829A GB 962271 A GB962271 A GB 962271A GB 962271 A GB962271 A GB 962271A GB 1382829 A GB1382829 A GB 1382829A
Authority
GB
United Kingdom
Prior art keywords
particles
electrically conductive
deformation
rendered electrically
conductive
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
GB962271A
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries Ltd
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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB962271A priority Critical patent/GB1382829A/en
Publication of GB1382829A publication Critical patent/GB1382829A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/10—Adjustable resistors adjustable by mechanical pressure or force
    • H01C10/106—Adjustable resistors adjustable by mechanical pressure or force on resistive material dispersed in an elastic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

1382829 Conductive material JOSEPH LUCAS (INDUSTRIES) Ltd 6 April 1972 [16 April 1971] 9622/71 Heading B5A A method of producing a material which is rendered electrically conductive by deformation comprises introducing a mixture of conductive particles, i.e. silver-plated copper and binder, i.e. silicone rubber, into a mould, removing the material after the binder has cured and detaching and discarding an upper portion of the material to avoid inhomogeneity in the distribution of the particles in the final material due to sinking during curing. The portion may be 2-3% of the height of the cured material. The mould may comprise a pair of vertical glass plates held spaced apart by spacers, clips or clamps. The particles may comprise 80-84% by weight of the mixture and may have diameters within the range 0À063 to 1À50 mm.
GB962271A 1971-04-16 1971-04-16 Manufacture of materials which are rendered electrically conductive by deformation Expired GB1382829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB962271A GB1382829A (en) 1971-04-16 1971-04-16 Manufacture of materials which are rendered electrically conductive by deformation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB962271A GB1382829A (en) 1971-04-16 1971-04-16 Manufacture of materials which are rendered electrically conductive by deformation

Publications (1)

Publication Number Publication Date
GB1382829A true GB1382829A (en) 1975-02-05

Family

ID=9875545

Family Applications (1)

Application Number Title Priority Date Filing Date
GB962271A Expired GB1382829A (en) 1971-04-16 1971-04-16 Manufacture of materials which are rendered electrically conductive by deformation

Country Status (1)

Country Link
GB (1) GB1382829A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081673A2 (en) * 1981-12-12 1983-06-22 DIETER GRÄSSLIN Feinwerktechnik Input arrangement for digital electronic apparatuses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081673A2 (en) * 1981-12-12 1983-06-22 DIETER GRÄSSLIN Feinwerktechnik Input arrangement for digital electronic apparatuses
EP0081673A3 (en) * 1981-12-12 1986-07-23 Dieter Grasslin Feinwerktechnik Input arrangement for digital electronic apparatuses

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee