IT1032774B - Ispositivo di comando per interruttori elettrici racchiusi in una cusodia - Google Patents

Ispositivo di comando per interruttori elettrici racchiusi in una cusodia

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
English (en)
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/it

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 Ispositivo di comando per interruttori elettrici racchiusi in una cusodia IT1032774B (it)

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 (it) 1979-06-20

Family

ID=23846903

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68085/75A IT1032774B (it) 1974-04-29 1975-04-28 Ispositivo di comando per interruttori elettrici racchiusi in una cusodia

Country Status (5)

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

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 (fr) * 1993-02-16 1995-04-14 Merlin Gerin Dispositif de commande rotative d'un disjoncteur.
EP0612090B1 (fr) * 1993-02-16 1998-09-02 Schneider Electric Sa Dispositif de commande rotative d'un disjoncteur
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 (zh) * 2007-12-14 2012-12-19 无锡新宏泰电器科技股份有限公司 快速断开闭合负荷隔离开关的开关装置
US9390868B2 (en) * 2013-03-15 2016-07-12 Rockwell Automation Technologies, Inc. Switch assembly for disconnect operator
CN112005331B (zh) * 2018-04-05 2024-08-13 Abb瑞士股份有限公司 用于操纵断路器的装置

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
US2851548A (en) * 1956-05-28 1958-09-09 Ite Circuit Breaker Ltd Enclosure cover handle mechanism with two latches
US2882359A (en) * 1956-05-28 1959-04-14 Ite Circuit Breaker Ltd Enclosure handle mechanism
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
GB1512394A (en) 1978-06-01
US3911235A (en) 1975-10-07
ZA752548B (en) 1976-03-31
CA1021833A (en) 1977-11-29

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