GB2144669B - Cleaning electrical contacts - Google Patents

Cleaning electrical contacts

Info

Publication number
GB2144669B
GB2144669B GB08234822A GB8234822A GB2144669B GB 2144669 B GB2144669 B GB 2144669B GB 08234822 A GB08234822 A GB 08234822A GB 8234822 A GB8234822 A GB 8234822A GB 2144669 B GB2144669 B GB 2144669B
Authority
GB
United Kingdom
Prior art keywords
electrical contacts
cleaning electrical
cleaning
contacts
electrical
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
GB08234822A
Other versions
GB2144669A (en
Inventor
Rudolf August Herbert Heinecke
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB08234822A priority Critical patent/GB2144669B/en
Publication of GB2144669A publication Critical patent/GB2144669A/en
Application granted granted Critical
Publication of GB2144669B publication Critical patent/GB2144669B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/60—Auxiliary means structurally associated with the switch for cleaning or lubricating contact-making surfaces
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Plasma Technology (AREA)
GB08234822A 1982-12-07 1982-12-07 Cleaning electrical contacts Expired GB2144669B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08234822A GB2144669B (en) 1982-12-07 1982-12-07 Cleaning electrical contacts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08234822A GB2144669B (en) 1982-12-07 1982-12-07 Cleaning electrical contacts

Publications (2)

Publication Number Publication Date
GB2144669A GB2144669A (en) 1985-03-13
GB2144669B true GB2144669B (en) 1986-02-26

Family

ID=10534789

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08234822A Expired GB2144669B (en) 1982-12-07 1982-12-07 Cleaning electrical contacts

Country Status (1)

Country Link
GB (1) GB2144669B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159753B (en) * 1984-03-06 1988-09-07 Asm Fico Tooling Method and apparatus for cleaning lead pins before soldering operations
GB8827933D0 (en) * 1988-11-30 1989-01-05 Plessey Co Plc Improvements relating to soldering processes
DE4032328A1 (en) * 1989-11-06 1991-09-19 Wls Karl Heinz Grasmann Weichl METHOD AND DEVICE FOR PROCESSING JOINT PARTNERS TO BE SOLDERED
CA2032763C (en) * 1990-12-20 2001-08-21 Mitel Corporation Prevention of via poisoning by glow discharge induced desorption
GB2274286B (en) * 1993-01-13 1996-11-06 Singapore Asahi Chemical & Solder Ind Pte Ltd Method of and apparatus for preparing an electric circuit board for a flow or wave soldering process
DE102005032685B4 (en) * 2005-07-06 2007-06-14 Siemens Ag Process for cleaning surfaces with halogen ions and cleaning equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1153787A (en) * 1965-09-01 1969-05-29 Libbey Owens Ford Glass Co Method and apparatus for Glow Cleaning
US3477902A (en) * 1965-10-14 1969-11-11 Radiation Res Corp Process for making tires by exposure to an ionized gas and treatment with resorcinol-formaldehyde/latex composition and the product
DE2343968A1 (en) * 1973-08-31 1975-03-13 Kernforschung Gmbh Ges Fuer METHOD FOR SURFACE TREATMENT OF A METALLOGRAPHIC SAMPLE BY MEANS OF GAS DETECTION
JPS5378170A (en) * 1976-12-22 1978-07-11 Toshiba Corp Continuous processor for gas plasma etching
GB1544172A (en) * 1976-03-03 1979-04-11 Int Plasma Corp Gas plasma reactor and process
JPS56152973A (en) * 1980-04-30 1981-11-26 Tokuda Seisakusho Ltd Sputter etching device

Also Published As

Publication number Publication date
GB2144669A (en) 1985-03-13

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Legal Events

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