[go: up one dir, main page]

IT1032774B - CONTROL DEVICE FOR ELECTRIC SWITCHES ENCLOSED IN A CASE - Google Patents

CONTROL DEVICE FOR ELECTRIC SWITCHES ENCLOSED IN A CASE

Info

Publication number
IT1032774B
IT1032774B IT68085/75A IT6808575A IT1032774B IT 1032774 B IT1032774 B IT 1032774B IT 68085/75 A IT68085/75 A IT 68085/75A IT 6808575 A IT6808575 A IT 6808575A IT 1032774 B IT1032774 B IT 1032774B
Authority
IT
Italy
Prior art keywords
case
control device
electric switches
switches enclosed
enclosed
Prior art date
Application number
IT68085/75A
Other languages
Italian (it)
Original Assignee
Squarend Co
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 Squarend Co filed Critical Squarend Co
Application granted granted Critical
Publication of IT1032774B publication Critical patent/IT1032774B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/04—Means for indicating condition of the switching device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/56—Manual reset mechanisms which may be also used for manual release actuated by rotatable knob or wheel
    • 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
IT68085/75A 1974-04-29 1975-04-28 CONTROL DEVICE FOR ELECTRIC SWITCHES ENCLOSED IN A CASE IT1032774B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US465214A US3911235A (en) 1974-04-29 1974-04-29 Flange mounted operator for an enclosed electric circuit breaker

Publications (1)

Publication Number Publication Date
IT1032774B true IT1032774B (en) 1979-06-20

Family

ID=23846903

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68085/75A IT1032774B (en) 1974-04-29 1975-04-28 CONTROL DEVICE FOR ELECTRIC SWITCHES ENCLOSED IN A CASE

Country Status (5)

Country Link
US (1) US3911235A (en)
CA (1) CA1021833A (en)
GB (1) GB1512394A (en)
IT (1) IT1032774B (en)
ZA (1) ZA752548B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194100A (en) * 1977-09-19 1980-03-18 Square D Company Circuit breaker enclosure
US5416291A (en) * 1991-10-18 1995-05-16 Square D Current limiting circuit breaker operating mechanism including linkage
FR2701592B1 (en) * 1993-02-16 1995-04-14 Merlin Gerin Device for rotary control of a circuit breaker.
DE69412880T2 (en) * 1993-02-16 1999-03-11 Schneider Electric S.A., Boulogne-Billancourt Rotary actuator for a circuit breaker
US5493084A (en) * 1994-08-04 1996-02-20 Eaton Corporation Door release for circuit interrupter rotary handle mechanism
US5902973A (en) * 1996-07-10 1999-05-11 Siemens Energy & Automation, Inc. Circuit breaker handle operator apparatus and system
CN101459009B (en) * 2007-12-14 2012-12-19 无锡新宏泰电器科技股份有限公司 Switch device for fast disconnecting closed load isolating switch
US9390868B2 (en) * 2013-03-15 2016-07-12 Rockwell Automation Technologies, Inc. Switch assembly for disconnect operator
WO2019192697A1 (en) * 2018-04-05 2019-10-10 Abb Schweiz Ag Device for actuating a circuit-breaker

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325697A (en) * 1941-10-30 1943-08-03 Cutler Hammer Inc Electric switch
US2882359A (en) * 1956-05-28 1959-04-14 Ite Circuit Breaker Ltd Enclosure handle mechanism
US2851548A (en) * 1956-05-28 1958-09-09 Ite Circuit Breaker Ltd Enclosure cover handle mechanism with two latches
US3055996A (en) * 1959-10-12 1962-09-25 S & C Electric Co Metalclad switchgear
US3059072A (en) * 1960-08-17 1962-10-16 Square D Co Dust proof switch enclosure with switch and door interlock

Also Published As

Publication number Publication date
US3911235A (en) 1975-10-07
ZA752548B (en) 1976-03-31
CA1021833A (en) 1977-11-29
GB1512394A (en) 1978-06-01

Similar Documents

Publication Publication Date Title
AT337297B (en) ELECTRIC BREAKER DEVICE
IT1032498B (en) SWITCH DEVICE IN PARTICULAR FOR CALCULATORS
IT1040125B (en) GASCOMPRESS ELECTRIC SWITCH
IT1079507B (en) DRIVE DEVICE FOR ELECTRIC SWITCHES
IT1033269B (en) ELECTRIC SWITCH
BR7502483A (en) ELECTRIC SWITCH
IT1032774B (en) CONTROL DEVICE FOR ELECTRIC SWITCHES ENCLOSED IN A CASE
BR7507737A (en) ELECTRIC INTENSITY-SENSITIVE DEVICE
SE412669B (en) ELECTRIC POWER SWITCH DEVICE
IT1057766B (en) DRIVE DEVICE FOR ELECTRIC SWITCHES
SE431262B (en) ELECTRICAL CONTROL DEVICE
IT1049758B (en) ELECTRIC SWITCHES
IT1038603B (en) ELECTRIC SWITCH
IT1049389B (en) CONTROL DEVICE IN PARTICULAR FOR SWITCHES
BR7502335A (en) ELECTRIC SWITCH
IT1047368B (en) CONTROL DEVICE PARTICULARLY FOR ELECTRIC SWITCHES
AT336723B (en) ELECTRIC SWITCHES
DK143671C (en) ELECTRICAL SWITCH SWITCH
IT1036971B (en) STOP DEVICE FOR ELECTRIC SWITCHES
IT1038809B (en) ELECTRIC MANEUVERING DEVICE
IT1036259B (en) SWITCH FOR ELECTRIC MACHINES
AT331899B (en) ELECTRIC SWITCH
IT979054B (en) ELECTRIC PIVOT SWITCH
SE7501134L (en) DRIVE DEVICE FOR AN ELECTRIC POWER SWITCH
SE406386B (en) ELECTRIC POWER SWITCH