FR2153278A1 - - Google Patents

Info

Publication number
FR2153278A1
FR2153278A1 FR7232959A FR7232959A FR2153278A1 FR 2153278 A1 FR2153278 A1 FR 2153278A1 FR 7232959 A FR7232959 A FR 7232959A FR 7232959 A FR7232959 A FR 7232959A FR 2153278 A1 FR2153278 A1 FR 2153278A1
Authority
FR
France
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.)
Granted
Application number
FR7232959A
Other languages
French (fr)
Other versions
FR2153278B1 (en
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of FR2153278A1 publication Critical patent/FR2153278A1/fr
Application granted granted Critical
Publication of FR2153278B1 publication Critical patent/FR2153278B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0201—Materials for reed contacts
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/04—Joining glass to metal by means of an interlayer
    • C03C27/042—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts
    • C03C27/046—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts of metals, metal oxides or metal salts only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/64—Protective enclosures, baffle plates, or screens for contacts
    • H01H1/66—Contacts sealed in an evacuated or gas-filled envelope, e.g. magnetic dry-reed contacts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Contacts (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
FR7232959A 1971-09-23 1972-09-18 Expired FR2153278B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18295771A 1971-09-23 1971-09-23

Publications (2)

Publication Number Publication Date
FR2153278A1 true FR2153278A1 (en) 1973-05-04
FR2153278B1 FR2153278B1 (en) 1976-08-13

Family

ID=22670788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7232959A Expired FR2153278B1 (en) 1971-09-23 1972-09-18

Country Status (9)

Country Link
US (1) US3689722A (en)
JP (1) JPS5250629B2 (en)
BE (1) BE789024A (en)
CA (1) CA954569A (en)
CH (1) CH554593A (en)
DE (1) DE2244476C3 (en)
FR (1) FR2153278B1 (en)
GB (1) GB1395562A (en)
IT (1) IT975030B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5377439A (en) * 1993-11-12 1995-01-03 Roos; Richard J. Remote controlled decoy
US10418192B1 (en) * 2018-04-23 2019-09-17 Siemens Industry, Inc. Vacuum interrupter for use in a low voltage, low current residential circuit breaker

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469878A (en) * 1945-06-23 1949-05-10 Gen Electric Switch contact
DE1270692B (en) * 1962-08-01 1968-06-20 Nippon Electric Co Contact spring for a protective tube relay
NL296271A (en) * 1962-08-07
US3497655A (en) * 1968-01-10 1970-02-24 Motorola Inc Clad metal contacts for reed switches
US3495061A (en) * 1968-07-11 1970-02-10 Ibm Contacts for reed switches

Also Published As

Publication number Publication date
DE2244476B2 (en) 1974-02-28
CA954569A (en) 1974-09-10
DE2244476C3 (en) 1976-01-08
JPS5250629B2 (en) 1977-12-26
BE789024A (en) 1973-01-15
JPS4841248A (en) 1973-06-16
CH554593A (en) 1974-09-30
US3689722A (en) 1972-09-05
IT975030B (en) 1974-07-20
FR2153278B1 (en) 1976-08-13
DE2244476A1 (en) 1973-03-29
GB1395562A (en) 1975-05-29

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Legal Events

Date Code Title Description
ST Notification of lapse