ITMI921163A1 - Interruttore in scatola plastica stampata con disposizione di aggancio a basso attrito. - Google Patents

Interruttore in scatola plastica stampata con disposizione di aggancio a basso attrito.

Info

Publication number
ITMI921163A1
ITMI921163A1 IT001163A ITMI921163A ITMI921163A1 IT MI921163 A1 ITMI921163 A1 IT MI921163A1 IT 001163 A IT001163 A IT 001163A IT MI921163 A ITMI921163 A IT MI921163A IT MI921163 A1 ITMI921163 A1 IT MI921163A1
Authority
IT
Italy
Prior art keywords
low friction
locking arrangement
plastic box
friction locking
box switch
Prior art date
Application number
IT001163A
Other languages
English (en)
Inventor
Roger Neil Castonguay
Joseph Benjamin Kelaita Jr
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of ITMI921163A0 publication Critical patent/ITMI921163A0/it
Publication of ITMI921163A1 publication Critical patent/ITMI921163A1/it
Application granted granted Critical
Publication of IT1255056B publication Critical patent/IT1255056B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/62—Lubricating means structurally associated with the switch
    • 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
    • H01H71/505—Latching devices between operating and release mechanism
    • 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
    • H01H71/505—Latching devices between operating and release mechanism
    • H01H2071/506—Latching devices between operating and release mechanism using balls or rollers in the latching device
ITMI921163A 1991-05-16 1992-05-15 Interruttore in scatola plastica stampata con disposizione di aggancio a basso attrito. IT1255056B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/700,821 US5142259A (en) 1991-05-16 1991-05-16 Molded case circuit breaker with low friction latch arrangement

Publications (3)

Publication Number Publication Date
ITMI921163A0 ITMI921163A0 (it) 1992-05-15
ITMI921163A1 true ITMI921163A1 (it) 1993-11-15
IT1255056B IT1255056B (it) 1995-10-17

Family

ID=24815006

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921163A IT1255056B (it) 1991-05-16 1992-05-15 Interruttore in scatola plastica stampata con disposizione di aggancio a basso attrito.

Country Status (6)

Country Link
US (1) US5142259A (it)
JP (1) JPH05159681A (it)
CA (1) CA2065676A1 (it)
DE (1) DE4214781A1 (it)
FR (1) FR2676591A1 (it)
IT (1) IT1255056B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013005621B4 (de) * 2013-04-04 2021-05-06 Abb Power Grids Switzerland Ag Verriegelungsvorrichtung für einen hydromechanischen Federspeicherantrieb einer gasisolierten Schaltanlage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2057380A (en) * 1933-12-04 1936-10-13 Lincoln M Keefe Relay
US3488611A (en) * 1966-11-22 1970-01-06 Globe Electrical Mfg Co Multiple switch control
US3810051A (en) * 1973-03-27 1974-05-07 Westinghouse Electric Corp Circuit breaker trip and latch mechanism
FR2511542A1 (fr) * 1981-08-12 1983-02-18 Telemecanique Electrique Dispositif de liberation des contacts mobiles de contacteurs aptes a limiter les courants de courts-circuits
US4550300A (en) * 1984-05-10 1985-10-29 General Electric Company Latch release mechanism for molded case electric circuit breakers
US4911624A (en) * 1988-12-27 1990-03-27 General Electric Company Reduced friction vane design for rotary compressors

Also Published As

Publication number Publication date
IT1255056B (it) 1995-10-17
JPH05159681A (ja) 1993-06-25
ITMI921163A0 (it) 1992-05-15
DE4214781A1 (de) 1992-11-19
CA2065676A1 (en) 1992-11-17
US5142259A (en) 1992-08-25
FR2676591A1 (fr) 1992-11-20

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Legal Events

Date Code Title Description
0001 Granted