JPS4919897B1 - - Google Patents

Info

Publication number
JPS4919897B1
JPS4919897B1 JP45019376A JP1937670A JPS4919897B1 JP S4919897 B1 JPS4919897 B1 JP S4919897B1 JP 45019376 A JP45019376 A JP 45019376A JP 1937670 A JP1937670 A JP 1937670A JP S4919897 B1 JPS4919897 B1 JP S4919897B1
Authority
JP
Japan
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.)
Pending
Application number
JP45019376A
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 filed Critical
Publication of JPS4919897B1 publication Critical patent/JPS4919897B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/001—Means for preventing or breaking contact-welding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H01H2001/265—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support having special features for supporting, locating or pre-stressing the contact blade springs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S200/00—Electricity: circuit makers and breakers
    • Y10S200/42—Contact welding considerations

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Contacts (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Adjustable Resistors (AREA)
  • Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Jet Pumps And Other Pumps (AREA)
JP45019376A 1969-03-10 1970-03-09 Pending JPS4919897B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1912077A DE1912077C2 (de) 1969-03-10 1969-03-10 Kontaktfedersatz mit im Augenblick des Verschweißens einer Schaltverbindung nicht mehr veränderbarem Schaltzustand

Publications (1)

Publication Number Publication Date
JPS4919897B1 true JPS4919897B1 (ja) 1974-05-21

Family

ID=5727655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45019376A Pending JPS4919897B1 (ja) 1969-03-10 1970-03-09

Country Status (16)

Country Link
US (1) US3651294A (ja)
JP (1) JPS4919897B1 (ja)
AT (1) AT303180B (ja)
BE (1) BE747138A (ja)
CH (1) CH504094A (ja)
DE (1) DE1912077C2 (ja)
DK (1) DK123195B (ja)
ES (1) ES377093A1 (ja)
FR (1) FR2037906A5 (ja)
GB (1) GB1257141A (ja)
NL (1) NL154358B (ja)
NO (1) NO127997B (ja)
PL (1) PL71265B1 (ja)
SE (1) SE372998B (ja)
YU (1) YU33030B (ja)
ZA (1) ZA701569B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5957999U (ja) * 1982-10-07 1984-04-16 株式会社タカラ メツセ−ジボ−ド玩具
WO2018055909A1 (ja) * 2016-09-21 2018-03-29 有限会社リンテック 両振り子型電磁リレー

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714457A (en) * 1971-06-22 1973-01-30 J Sweeney Time delay switching system with improved twenty-four hour controller
DE2556748A1 (de) * 1975-12-17 1977-06-23 Hartmann & Braun Ag Zwangsgefuehrte kontaktanordnung
AT386698B (de) * 1985-04-25 1988-09-26 Schrack Elektronik Ag Relais

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591684A (en) * 1948-12-23 1952-04-08 Int Standard Electric Corp Electrical contact
GB896401A (en) * 1957-05-21 1962-05-16 Dowty Electrics Ltd Improvements in electromagnetic multi-contact relays
DE1166322B (de) * 1962-06-20 1964-03-26 Polycontact A G Schnappschalter mit Vor- und Hauptkontakt
US3433917A (en) * 1967-10-25 1969-03-18 Westinghouse Air Brake Co Fail-safe vital relay contact arrangement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5957999U (ja) * 1982-10-07 1984-04-16 株式会社タカラ メツセ−ジボ−ド玩具
WO2018055909A1 (ja) * 2016-09-21 2018-03-29 有限会社リンテック 両振り子型電磁リレー
JPWO2018055909A1 (ja) * 2016-09-21 2019-06-24 有限会社リンテック 両振り子型電磁リレー

Also Published As

Publication number Publication date
FR2037906A5 (ja) 1970-12-31
BE747138A (fr) 1970-09-10
CH504094A (de) 1971-02-28
YU33030B (en) 1976-03-31
SE372998B (ja) 1975-01-20
NL7002851A (ja) 1970-09-14
YU56970A (en) 1975-08-31
US3651294A (en) 1972-03-21
ES377093A1 (es) 1972-06-01
DK123195B (da) 1972-05-23
DE1912077B1 (de) 1970-10-22
GB1257141A (ja) 1971-12-15
DE1912077C2 (de) 1975-10-09
PL71265B1 (ja) 1974-04-30
NO127997B (ja) 1973-09-10
ZA701569B (en) 1971-04-28
NL154358B (nl) 1977-08-15
AT303180B (de) 1972-11-10

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