CA1055993A - Latch for a circuit interrupter - Google Patents

Latch for a circuit interrupter

Info

Publication number
CA1055993A
CA1055993A CA257,071A CA257071A CA1055993A CA 1055993 A CA1055993 A CA 1055993A CA 257071 A CA257071 A CA 257071A CA 1055993 A CA1055993 A CA 1055993A
Authority
CA
Canada
Prior art keywords
spring
wire
latch
movable
bore
Prior art date
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.)
Expired
Application number
CA257,071A
Other languages
English (en)
French (fr)
Inventor
Howard R. Ryden
John A. Wafer
Paul G. Slade
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1055993A publication Critical patent/CA1055993A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/52—Contacts adapted to act as latches

Landscapes

  • Breakers (AREA)
  • Push-Button Switches (AREA)
CA257,071A 1975-07-24 1976-07-15 Latch for a circuit interrupter Expired CA1055993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/598,618 US4012615A (en) 1975-07-24 1975-07-24 Latch for a circuit interrupter

Publications (1)

Publication Number Publication Date
CA1055993A true CA1055993A (en) 1979-06-05

Family

ID=24396294

Family Applications (1)

Application Number Title Priority Date Filing Date
CA257,071A Expired CA1055993A (en) 1975-07-24 1976-07-15 Latch for a circuit interrupter

Country Status (13)

Country Link
US (1) US4012615A (enExample)
AU (1) AU500582B2 (enExample)
BE (1) BE844176A (enExample)
BR (1) BR7604753A (enExample)
CA (1) CA1055993A (enExample)
ES (1) ES449881A1 (enExample)
FR (1) FR2319189A1 (enExample)
GB (1) GB1555238A (enExample)
IT (1) IT1067922B (enExample)
MX (1) MX143673A (enExample)
NZ (1) NZ181350A (enExample)
PH (1) PH12458A (enExample)
ZA (1) ZA763864B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408109A (en) * 1981-11-13 1983-10-04 Eaton Corporation Latch down device for push-button switches
FR3023651B1 (fr) * 2014-07-11 2017-10-20 Schneider Electric Ind Sas Disjoncteur electrique incluant un organe mecanique de blocage d'un pont mobile
US10957507B2 (en) * 2018-06-27 2021-03-23 Appleton Grp Llc Mechanism for indirect access to an actuator on an apparatus disposed within a housing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810050A (en) * 1955-02-04 1957-10-15 Arrow Hart & Hegeman Electric Manually releasable locking means for axially movable electric switch shafts
FR1421338A (fr) * 1964-07-24 1965-12-17 Sealectro Corp Dispositif de commutation et de programmation
US3686601A (en) * 1970-07-06 1972-08-22 Workman Electronic Products In Circuit breaker switch
DE2204662A1 (de) * 1971-02-02 1972-08-10 Sace Spa Construzione Elettrom Strombegrenzungsschalter
DE2263762C3 (de) * 1972-12-28 1975-12-11 Rafi Raimund Finsterhoelzl Elektrotechnische Spezialfabrik, 7980 Ravensburg Schalttaste, insbesondere Notschalttaste

Also Published As

Publication number Publication date
GB1555238A (en) 1979-11-07
NZ181350A (en) 1979-10-25
FR2319189A1 (fr) 1977-02-18
FR2319189B1 (enExample) 1981-12-31
AU1547476A (en) 1978-01-05
MX143673A (es) 1981-06-24
US4012615A (en) 1977-03-15
AU500582B2 (en) 1979-05-24
PH12458A (en) 1979-03-08
ES449881A1 (es) 1977-08-16
BE844176A (fr) 1977-01-17
ZA763864B (en) 1977-05-25
IT1067922B (it) 1985-03-21
BR7604753A (pt) 1977-08-02

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