FR1143246A - Amalgam contact device - Google Patents

Amalgam contact device

Info

Publication number
FR1143246A
FR1143246A FR1143246DA FR1143246A FR 1143246 A FR1143246 A FR 1143246A FR 1143246D A FR1143246D A FR 1143246DA FR 1143246 A FR1143246 A FR 1143246A
Authority
FR
France
Prior art keywords
amalgam
contact device
contact
amalgam contact
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
Other languages
French (fr)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1143246A publication Critical patent/FR1143246A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C7/00—Alloys based on mercury
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/02—Details
    • H01H29/04—Contacts; Containers for liquid contacts
    • H01H29/06—Liquid contacts characterised by the material thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Contacts (AREA)
FR1143246D 1954-12-28 1955-12-13 Amalgam contact device Expired FR1143246A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US478091A US2850382A (en) 1954-12-28 1954-12-28 Amalgam contact material

Publications (1)

Publication Number Publication Date
FR1143246A true FR1143246A (en) 1957-09-27

Family

ID=23898477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1143246D Expired FR1143246A (en) 1954-12-28 1955-12-13 Amalgam contact device

Country Status (5)

Country Link
US (1) US2850382A (en)
DE (1) DE1092097B (en)
FR (1) FR1143246A (en)
GB (1) GB816397A (en)
NL (1) NL94553C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3316618A (en) * 1963-12-09 1967-05-02 Rca Corp Method of making connection to stacked printed circuit boards
US3503034A (en) * 1967-06-07 1970-03-24 Appleton Electric Co Contact bridging connector utilizing electrically conductive fluid
US3710196A (en) * 1970-04-27 1973-01-09 T Fifield Circuit board and method of making circuit connections

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179826A (en) * 1961-09-14 1965-04-20 Trott Winfield James Piezolelectric assembly
US3310436A (en) * 1965-03-30 1967-03-21 Mallory & Co Inc P R Rechargeable cell and method of making a depolarizing electrode therefor
SU714533A2 (en) * 1977-09-06 1980-02-05 Московский Ордена Трудового Красного Знамени Инженерно-Физический Институт Switching device
SE434895B (en) * 1979-02-21 1984-08-20 Mo Inzh Fizichesky I MERCURY SWITCH AND PROCEDURE FOR MANUFACTURING THE SAME
FR2606551B1 (en) * 1986-11-07 1989-03-10 Arnaud D Avitaya Francois PROCESS FOR FORMING OHMIC CONTACTS ON SILICON
DE4218560C2 (en) * 1992-06-05 1994-04-21 Gustav Hahn Switching device
DE102007023608B3 (en) * 2007-05-21 2008-09-18 Siemens Ag Switching device for making and breaking electrical circuit has at least three switches with liquid-tight container for electrically conductive stable liquid

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE493350C (en) * 1930-03-06 Paul Rinkel Dipl Ing Slide switch
DE392096C (en) * 1920-12-14 1924-03-15 Louise Paraskovich Liquid conductors for electrical currents and methods of making such conductors
DE698921C (en) * 1934-11-27 1940-11-19 Inhaber Jacob Preh Rheostat or potentiometer
US2082362A (en) * 1935-06-17 1937-06-01 James L Stevens Method of producing finely divided metallic products
DE684355C (en) * 1937-07-08 1939-11-27 Walter Baertsch Electrical switch with mercury contacts
DE701424C (en) * 1938-03-14 1941-01-16 Ass Ouvriers Instr Precision Mercury switch
CH206374A (en) * 1938-12-30 1939-07-31 Baertsch Walter Mercury contact device.
US2258427A (en) * 1939-04-21 1941-10-07 Gen Motors Corp Electrical apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3316618A (en) * 1963-12-09 1967-05-02 Rca Corp Method of making connection to stacked printed circuit boards
US3503034A (en) * 1967-06-07 1970-03-24 Appleton Electric Co Contact bridging connector utilizing electrically conductive fluid
US3710196A (en) * 1970-04-27 1973-01-09 T Fifield Circuit board and method of making circuit connections

Also Published As

Publication number Publication date
GB816397A (en) 1959-07-15
US2850382A (en) 1958-09-02
DE1092097C2 (en) 1961-04-27
NL94553C (en)
DE1092097B (en) 1960-11-03

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