ES398336A1 - Perfeccionamientos introducidos en interruptores de circui-tos. - Google Patents

Perfeccionamientos introducidos en interruptores de circui-tos.

Info

Publication number
ES398336A1
ES398336A1 ES398336A ES398336A ES398336A1 ES 398336 A1 ES398336 A1 ES 398336A1 ES 398336 A ES398336 A ES 398336A ES 398336 A ES398336 A ES 398336A ES 398336 A1 ES398336 A1 ES 398336A1
Authority
ES
Spain
Prior art keywords
spring
circuit interrupter
ratchets
pawls
charged
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
ES398336A
Other languages
English (en)
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.)
CBS 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
Publication of ES398336A1 publication Critical patent/ES398336A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3005—Charging means
    • H01H3/3021—Charging means using unidirectional coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H2003/3063—Decoupling charging handle or motor at end of charging cycle or during charged condition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1503—Rotary to intermittent unidirectional motion
    • Y10T74/1508—Rotary crank or eccentric drive
    • Y10T74/1511—Lever transmitter

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • Lock And Its Accessories (AREA)
ES398336A 1971-01-14 1971-12-24 Perfeccionamientos introducidos en interruptores de circui-tos. Expired ES398336A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10633071A 1971-01-14 1971-01-14

Publications (1)

Publication Number Publication Date
ES398336A1 true ES398336A1 (es) 1975-05-16

Family

ID=22310830

Family Applications (1)

Application Number Title Priority Date Filing Date
ES398336A Expired ES398336A1 (es) 1971-01-14 1971-12-24 Perfeccionamientos introducidos en interruptores de circui-tos.

Country Status (6)

Country Link
US (1) US3652815A (es)
AR (1) AR193372A1 (es)
AU (1) AU457942B2 (es)
BE (1) BE778030A (es)
CA (1) CA947343A (es)
ES (1) ES398336A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735073A (en) * 1971-11-30 1973-05-22 Westinghouse Electric Corp Circuit interrupter with overcenter spring charging means
US3980977A (en) * 1975-04-01 1976-09-14 S & C Electric Company Spiral operating mechanism for high voltage switch
US4042896A (en) * 1976-04-01 1977-08-16 General Electric Company Manual and motor operated circuit breaker
US4190755A (en) * 1978-05-31 1980-02-26 S & C Electric Company Switch operator uncoupling mechanism
US4333489A (en) * 1978-09-11 1982-06-08 Actionair Equipment Limited Spring-motor dual-functioning mechanism
US4263487A (en) * 1980-03-31 1981-04-21 Electrical Equipment, Inc. Air switch
JPS58131622A (ja) * 1982-01-29 1983-08-05 三菱電機株式会社 気中しや断器
US4745822A (en) * 1985-04-19 1988-05-24 Rockwell International Corporation Two speed axle
US4619151A (en) * 1985-04-19 1986-10-28 Rockwell International Corporation Two speed axle shift actuator
US5274206A (en) * 1992-04-28 1993-12-28 Westinghouse Electric Corp. Spring charging mechanism for circuit breakers and transfer switches
US5422453A (en) * 1993-09-28 1995-06-06 Eaton Corporation Handle actuator for a circuit interrupter handle
US5478979A (en) * 1994-04-08 1995-12-26 General Electric Company Circuit breaker closing and opening interlock assembly
US5475190A (en) * 1994-04-15 1995-12-12 Eaton Corporation Operator of a handle or toggle of a switch
WO1995028725A1 (en) * 1994-04-18 1995-10-26 General Electric Company A system for resetting high ampere-rated circuit breaker operating springs
EP2109125A1 (en) * 2008-04-10 2009-10-14 ABB Technology AG Spring drive unit comprising a spring state indicator, operating device comprising such spring drive unit, and a spring state indicator
FR2935833A1 (fr) * 2008-09-05 2010-03-12 Schneider Electric Ind Sas Dispositif de commande de l'ouverture et/ou de la fermeture des contacts dans un appareil electrique
AU2011370144B2 (en) * 2011-06-09 2015-04-02 Mitsubishi Electric Corporation Operating mechanism
FR3100921B1 (fr) * 2019-09-12 2021-09-24 Schneider Electric Ind Sas Appareil de commutation électrique à contacts séparables

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235044A (en) * 1963-06-24 1966-02-15 Ite Circuit Breaker Ltd Spring operator manual charging means
US3475981A (en) * 1967-11-20 1969-11-04 Powell Electric Mfg Co Motor operator for load break switch

Also Published As

Publication number Publication date
US3652815A (en) 1972-03-28
CA947343A (en) 1974-05-14
AU3786072A (en) 1973-07-19
AU457942B2 (en) 1975-02-13
AR193372A1 (es) 1973-04-23
BE778030A (fr) 1972-07-14

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