ES381100A1 - Motor-operated spring-closing circuit breaker - Google Patents
Motor-operated spring-closing circuit breakerInfo
- Publication number
- ES381100A1 ES381100A1 ES381100A ES381100A ES381100A1 ES 381100 A1 ES381100 A1 ES 381100A1 ES 381100 A ES381100 A ES 381100A ES 381100 A ES381100 A ES 381100A ES 381100 A1 ES381100 A1 ES 381100A1
- Authority
- ES
- Spain
- Prior art keywords
- axis
- output shaft
- shaft
- motor
- cranked
- 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
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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/34—Driving mechanisms, i.e. for transmitting driving force to the contacts using ratchet
-
- 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
- Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
- Y10T74/1553—Lever actuator
- Y10T74/1555—Rotary driven element
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Mechanisms For Operating Contacts (AREA)
Abstract
A breaker device that includes a fixed contact, a movable contact, a cranked shaft rotatable about a first axis, a closing spring operatively connected to said cranked shaft, a ratchet wheel on said cranked shaft, rotatable with said cranked shaft about said first axis, a reciprocating member having a ratchet and supported to actuate said pawl to advance said ratchet wheel by reciprocating movement thereof, characterized by a motor comprising an output shaft and which is supported with the output shaft rotating about a second axis perpendicular to a plane in which said first axis is located, and cam means in said output shaft operating by rotation of said output shaft to drive said movement member in swinging to advance said ratchet wheel to, therefore, load said closing spring. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83631369A | 1969-06-25 | 1969-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES381100A1 true ES381100A1 (en) | 1972-11-01 |
Family
ID=25271697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES381100A Expired ES381100A1 (en) | 1969-06-25 | 1970-06-24 | Motor-operated spring-closing circuit breaker |
Country Status (6)
Country | Link |
---|---|
US (1) | US3585330A (en) |
AU (1) | AU1595770A (en) |
BE (1) | BE752368A (en) |
BR (1) | BR7019998D0 (en) |
ES (1) | ES381100A1 (en) |
FR (1) | FR2051318A5 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3689720A (en) * | 1971-09-16 | 1972-09-05 | Westinghouse Electric Corp | Circuit breaker including spring closing means with means for moving a charging pawl out of engagement with a ratchet wheel when the spring means are charged |
US3689721A (en) * | 1971-09-16 | 1972-09-05 | Westinghouse Electric Corp | Circuit breaker including ratchet and pawl spring charging means and ratchet teeth damage preventing means |
US3794792A (en) * | 1972-08-21 | 1974-02-26 | Ite Imperial Corp | Switchgear with single drive to both charge closing spring and rack contact carrier |
JPS58115046U (en) * | 1982-01-29 | 1983-08-05 | 三菱電機株式会社 | Aerial disconnection |
JPS59189519A (en) * | 1983-04-12 | 1984-10-27 | 富士電機株式会社 | Device for driving breaker operation energy storage unit |
US4587390A (en) * | 1985-01-07 | 1986-05-06 | Golden Gate Switchboard Co. | Vacuum circuit breaker |
US4901821A (en) * | 1988-10-13 | 1990-02-20 | Siemens Energy & Automation, Inc. | Motor operator for a stored energy operating mechanism |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA672637A (en) * | 1963-10-22 | V. Starr Robert | Electrically operated stored energy system for circuit breakers | |
US3115785A (en) * | 1960-10-18 | 1963-12-31 | Mallory Timers Company | Intermittent driving device for a timer mechanism |
US3183332A (en) * | 1962-08-09 | 1965-05-11 | Westinghouse Electric Corp | Circuit breaker closing mechanisms |
US3234804A (en) * | 1963-06-24 | 1966-02-15 | Ite Circuit Breaker Ltd | Spring operator motor charging means |
US3254186A (en) * | 1963-12-10 | 1966-05-31 | Westinghouse Electric Corp | Stored energy mechanism for circuit breakers |
US3431372A (en) * | 1967-04-17 | 1969-03-04 | Controls Co Of America | Timer switch actuation and connection |
-
1969
- 1969-06-25 US US836313A patent/US3585330A/en not_active Expired - Lifetime
-
1970
- 1970-06-04 AU AU15957/70A patent/AU1595770A/en not_active Expired
- 1970-06-22 BE BE752368D patent/BE752368A/en unknown
- 1970-06-24 ES ES381100A patent/ES381100A1/en not_active Expired
- 1970-06-25 BR BR219998/70A patent/BR7019998D0/en unknown
- 1970-06-25 FR FR7023604A patent/FR2051318A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2051318A5 (en) | 1971-04-02 |
US3585330A (en) | 1971-06-15 |
AU1595770A (en) | 1971-12-09 |
BR7019998D0 (en) | 1973-04-12 |
BE752368A (en) | 1970-12-01 |
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