BR8801194A - Dispositivo de armazenagem de energia mecanica com forca de encaixe nula - Google Patents

Dispositivo de armazenagem de energia mecanica com forca de encaixe nula

Info

Publication number
BR8801194A
BR8801194A BR8801194A BR8801194A BR8801194A BR 8801194 A BR8801194 A BR 8801194A BR 8801194 A BR8801194 A BR 8801194A BR 8801194 A BR8801194 A BR 8801194A BR 8801194 A BR8801194 A BR 8801194A
Authority
BR
Brazil
Prior art keywords
rod
energy storage
storage device
latching
null
Prior art date
Application number
BR8801194A
Other languages
English (en)
Inventor
Edmond Thuries
Michel Perret
Jean-Paul Masson
Original Assignee
Alsthom
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 Alsthom filed Critical Alsthom
Publication of BR8801194A publication Critical patent/BR8801194A/pt

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
    • H01H3/3031—Means for locking the spring in a charged state
    • 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
    • H01H3/3031—Means for locking the spring in a charged state
    • H01H2003/3036—Means for locking the spring in a charged state using of balls or rollers in the locking device
    • 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
    • H01H3/3052—Linear spring motors
    • 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
    • Y10T74/11—Tripping mechanism

Landscapes

  • Springs (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Materials For Medical Uses (AREA)
  • Hybrid Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Prostheses (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Mechanical Operated Clutches (AREA)
BR8801194A 1987-03-17 1988-03-16 Dispositivo de armazenagem de energia mecanica com forca de encaixe nula BR8801194A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8703637A FR2612570A1 (fr) 1987-03-17 1987-03-17 Dispositif de stockage d'energie mecanique a force d'accrochage nulle

Publications (1)

Publication Number Publication Date
BR8801194A true BR8801194A (pt) 1988-10-25

Family

ID=9349065

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8801194A BR8801194A (pt) 1987-03-17 1988-03-16 Dispositivo de armazenagem de energia mecanica com forca de encaixe nula

Country Status (10)

Country Link
US (1) US4841788A (pt)
EP (1) EP0282858B1 (pt)
JP (1) JPS63252326A (pt)
CN (1) CN1010045B (pt)
AT (1) ATE89434T1 (pt)
BR (1) BR8801194A (pt)
CA (1) CA1292030C (pt)
DE (1) DE3880863T2 (pt)
ES (1) ES2040768T3 (pt)
FR (1) FR2612570A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0450058A (ja) * 1990-06-18 1992-02-19 Takata Kk シートベルト装置のプリテンショナー
US6722216B2 (en) * 2001-07-17 2004-04-20 Ansul Incorporated Booster actuator
FR2836277B1 (fr) * 2002-02-19 2004-04-16 Alstom Mecanisme de commande a ressorts pour disjoncteur a mouvement rectiligne
US6657150B1 (en) * 2002-06-14 2003-12-02 Eaton Corporation Shorting switch and system to eliminate arcing faults in power distribution equipment
US7115828B2 (en) * 2004-04-30 2006-10-03 Southern States, Inc. Internally switched electric power interrupter
JP4933208B2 (ja) * 2006-09-29 2012-05-16 河村電器産業株式会社 回路遮断器
GB0622385D0 (en) * 2006-11-10 2006-12-20 Rolls Royce Plc Coupling
KR101132909B1 (ko) * 2011-02-08 2012-04-03 엘에스산전 주식회사 회로차단기의 스프링 조작기
US9038742B2 (en) * 2011-08-02 2015-05-26 Kidde Technologies, Inc. Suppressant actuator
US8776820B2 (en) * 2011-12-08 2014-07-15 Kidde Technologies, Inc. High rate discharge (HRD) valve incorporating a collet sleeve release mechanism
US8757191B2 (en) 2011-12-08 2014-06-24 Kiddie Technologies, Inc. High rate discharge (HRD) valve opening mechanism for a fire and explosion protection
DE102016200587A1 (de) * 2016-01-19 2017-07-20 Siemens Aktiengesellschaft Auslöseeinrichtung für ein elektrisches Schaltgerät sowie Einstellverfahren
CN111547269B (zh) * 2020-04-21 2021-06-15 哈尔滨工业大学 小行星探测勘察弹加旋释放装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2256965A (en) * 1940-06-03 1941-09-23 Delaney E Sexton Remote control for camera shutters
NL79517C (pt) * 1949-02-25
US3008479A (en) * 1959-02-10 1961-11-14 Altair Inc Valves
US3080582A (en) * 1959-11-30 1963-03-12 Kidde Walter Co Ltd Inflatable dinghies
FR1588485A (pt) * 1968-05-03 1970-04-17
NL158314B (nl) * 1975-07-24 1978-10-16 Hazemeijer Bv Elektrische schakelaar.
DE2943104A1 (de) * 1979-10-25 1981-05-21 Westfaelische Berggewerkschaft Verriegelungsvorrichtung
US4460007A (en) * 1983-01-25 1984-07-17 Pirkle Fred L Valve mechanism

Also Published As

Publication number Publication date
US4841788A (en) 1989-06-27
DE3880863D1 (de) 1993-06-17
JPS63252326A (ja) 1988-10-19
DE3880863T2 (de) 1993-08-26
CN1010045B (zh) 1990-10-17
FR2612570A1 (fr) 1988-09-23
CA1292030C (fr) 1991-11-12
EP0282858A1 (fr) 1988-09-21
ES2040768T3 (es) 1993-11-01
EP0282858B1 (fr) 1993-05-12
ATE89434T1 (de) 1993-05-15
JPH0584006B2 (pt) 1993-11-30
CN1030966A (zh) 1989-02-08

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