JPS303720B1 - - Google Patents

Info

Publication number
JPS303720B1
JPS303720B1 JP1973854A JP1973854A JPS303720B1 JP S303720 B1 JPS303720 B1 JP S303720B1 JP 1973854 A JP1973854 A JP 1973854A JP 1973854 A JP1973854 A JP 1973854A JP S303720 B1 JPS303720 B1 JP S303720B1
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
JP1973854A
Other languages
Japanese (ja)
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 JPS303720B1 publication Critical patent/JPS303720B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
    • H02B11/127—Withdrawal mechanism
    • H02B11/133—Withdrawal mechanism with interlock
JP1973854A 1953-09-14 1954-09-14 Pending JPS303720B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US380062A US2768254A (en) 1953-09-14 1953-09-14 Drawout switchgear mechanism

Publications (1)

Publication Number Publication Date
JPS303720B1 true JPS303720B1 (de) 1955-05-31

Family

ID=23499751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973854A Pending JPS303720B1 (de) 1953-09-14 1954-09-14

Country Status (2)

Country Link
US (1) US2768254A (de)
JP (1) JPS303720B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912533A (en) * 1957-08-23 1959-11-10 Ite Circuit Breaker Ltd Circuit breaker interlock means
US3005064A (en) * 1959-02-05 1961-10-17 Gen Electric Drawout mechanism for metal-enclosed electric switchgear
DE1149427B (de) * 1960-02-09 1963-05-30 Continental Elektro Ind Ag Mechanische Verriegelung der Tuer eines in eine Zelle einfahrbaren Schaltwagens
IT8223119V0 (it) * 1982-10-07 1982-10-07 Sace Spa Interruttore elettrico sezionabile perfezionato.
DE8536282U1 (de) * 1985-12-20 1987-04-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
US6005208A (en) * 1998-03-03 1999-12-21 General Electric Company Industrial draw-out circuit breaker electrical connection indication
US20010025773A1 (en) * 2000-03-17 2001-10-04 Rane Mahesh Jaywant Draw out arrangement for molded case circuit breakers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1566935A (en) * 1922-11-01 1925-12-22 Gen Electric Electric switch
US1632592A (en) * 1925-09-23 1927-06-14 Gen Electric Electric switch
US1729864A (en) * 1926-12-20 1929-10-01 Westinghouse Electric & Mfg Co Switch mechanism
BE438002A (de) * 1939-02-23
US2539213A (en) * 1947-05-02 1951-01-23 Westinghouse Electric Corp Circuit interrupter
US2540814A (en) * 1948-06-18 1951-02-06 Gen Electric Removable switchgear interlocking control
US2544314A (en) * 1948-10-28 1951-03-06 Gen Electric Switchgear drawout mechanism
US2702324A (en) * 1951-08-01 1955-02-15 Gen Electric Reversible ratchet cam slot drawout mechanism for switchgears

Also Published As

Publication number Publication date
US2768254A (en) 1956-10-23

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