BR7019998D0 - Um disjuntor - Google Patents
Um disjuntorInfo
- Publication number
- BR7019998D0 BR7019998D0 BR219998/70A BR21999870A BR7019998D0 BR 7019998 D0 BR7019998 D0 BR 7019998D0 BR 219998/70 A BR219998/70 A BR 219998/70A BR 21999870 A BR21999870 A BR 21999870A BR 7019998 D0 BR7019998 D0 BR 7019998D0
- Authority
- BR
- Brazil
- Prior art keywords
- breaker
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83631369A | 1969-06-25 | 1969-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7019998D0 true BR7019998D0 (pt) | 1973-04-12 |
Family
ID=25271697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR219998/70A BR7019998D0 (pt) | 1969-06-25 | 1970-06-25 | Um disjuntor |
Country Status (6)
Country | Link |
---|---|
US (1) | US3585330A (es) |
AU (1) | AU1595770A (es) |
BE (1) | BE752368A (es) |
BR (1) | BR7019998D0 (es) |
ES (1) | ES381100A1 (es) |
FR (1) | FR2051318A5 (es) |
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 (ja) * | 1982-01-29 | 1983-08-05 | 三菱電機株式会社 | 気中しや断器 |
JPS59189519A (ja) * | 1983-04-12 | 1984-10-27 | 富士電機株式会社 | しや断器操作用蓄勢器の駆動装置 |
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/xx unknown
- 1970-06-24 ES ES381100A patent/ES381100A1/es not_active Expired
- 1970-06-25 FR FR7023604A patent/FR2051318A5/fr not_active Expired
- 1970-06-25 BR BR219998/70A patent/BR7019998D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
US3585330A (en) | 1971-06-15 |
FR2051318A5 (es) | 1971-04-02 |
AU1595770A (en) | 1971-12-09 |
ES381100A1 (es) | 1972-11-01 |
BE752368A (fr) | 1970-12-01 |
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