IT1074441B - Rele' e commutatore al mercurio perfezionato - Google Patents

Rele' e commutatore al mercurio perfezionato

Info

Publication number
IT1074441B
IT1074441B IT29133/76A IT2913376A IT1074441B IT 1074441 B IT1074441 B IT 1074441B IT 29133/76 A IT29133/76 A IT 29133/76A IT 2913376 A IT2913376 A IT 2913376A IT 1074441 B IT1074441 B IT 1074441B
Authority
IT
Italy
Prior art keywords
perfected
relay
mercury switch
mercury
switch
Prior art date
Application number
IT29133/76A
Other languages
English (en)
Italian (it)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of IT1074441B publication Critical patent/IT1074441B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
    • H01H1/08—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved wetted with mercury
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • H01H51/288—Freely suspended contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Contacts (AREA)
  • Electromagnets (AREA)
  • Manufacture Of Switches (AREA)
  • Thermally Actuated Switches (AREA)
IT29133/76A 1975-12-03 1976-11-09 Rele' e commutatore al mercurio perfezionato IT1074441B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/637,263 US4047135A (en) 1975-12-03 1975-12-03 Cylindrical, linear, stopless mercury switch and relay

Publications (1)

Publication Number Publication Date
IT1074441B true IT1074441B (it) 1985-04-20

Family

ID=24555211

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29133/76A IT1074441B (it) 1975-12-03 1976-11-09 Rele' e commutatore al mercurio perfezionato

Country Status (7)

Country Link
US (1) US4047135A (cg-RX-API-DMAC7.html)
JP (1) JPS5936377B2 (cg-RX-API-DMAC7.html)
CA (1) CA1076170A (cg-RX-API-DMAC7.html)
DE (1) DE2653687A1 (cg-RX-API-DMAC7.html)
FR (1) FR2334192A1 (cg-RX-API-DMAC7.html)
GB (1) GB1506372A (cg-RX-API-DMAC7.html)
IT (1) IT1074441B (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818466C2 (de) * 1977-04-29 1986-09-18 C.P. Clare International N.V., Tongeren Quecksilber-Reed-Relais
US4260970A (en) * 1979-07-18 1981-04-07 Fifth Dimension, Inc. Position insensitive mercury relay switch
JPH0638712B2 (ja) * 1983-09-30 1994-05-18 日本電気株式会社 Ｄｃ−ｄｃコンバ−タ
US4638274A (en) * 1986-03-06 1987-01-20 At&T Bell Laboratories Relay switch apparatus
US6838959B2 (en) * 2003-04-14 2005-01-04 Agilent Technologies, Inc. Longitudinal electromagnetic latching relay
US6876131B2 (en) * 2003-04-14 2005-04-05 Agilent Technologies, Inc. High-frequency, liquid metal, latching relay with face contact
US9536691B1 (en) * 2014-07-10 2017-01-03 Google Inc. Axial relay

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144533A (en) * 1962-03-16 1964-08-11 Fifth Dimension Inc Mercury relay
US3380006A (en) * 1964-08-11 1968-04-23 Fifth Dimension Inc Logic circuits
DE1514762B2 (de) * 1965-05-28 1970-06-25 : Standard Elektrik Lorenz AG, 7000 Stuttgart Haftrelais

Also Published As

Publication number Publication date
US4047135A (en) 1977-09-06
FR2334192A1 (fr) 1977-07-01
CA1076170A (en) 1980-04-22
JPS5936377B2 (ja) 1984-09-03
FR2334192B1 (cg-RX-API-DMAC7.html) 1979-09-28
GB1506372A (en) 1978-04-05
JPS5268954A (en) 1977-06-08
DE2653687A1 (de) 1977-06-08

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