FR2612570A1 - Dispositif de stockage d'energie mecanique a force d'accrochage nulle - Google Patents

Dispositif de stockage d'energie mecanique a force d'accrochage nulle Download PDF

Info

Publication number
FR2612570A1
FR2612570A1 FR8703637A FR8703637A FR2612570A1 FR 2612570 A1 FR2612570 A1 FR 2612570A1 FR 8703637 A FR8703637 A FR 8703637A FR 8703637 A FR8703637 A FR 8703637A FR 2612570 A1 FR2612570 A1 FR 2612570A1
Authority
FR
France
Prior art keywords
rod
axis
bearing
spring
cage
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.)
Withdrawn
Application number
FR8703637A
Other languages
English (en)
French (fr)
Inventor
Edmond Thuries
Michel Perret
Jean-Paul Masson
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.)
Alstom SA
Original Assignee
Alstom SA
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 Alstom SA filed Critical Alstom SA
Priority to FR8703637A priority Critical patent/FR2612570A1/fr
Priority to DE8888103493T priority patent/DE3880863T2/de
Priority to AT88103493T priority patent/ATE89434T1/de
Priority to ES198888103493T priority patent/ES2040768T3/es
Priority to EP88103493A priority patent/EP0282858B1/fr
Priority to BR8801194A priority patent/BR8801194A/pt
Priority to CA000561657A priority patent/CA1292030C/fr
Priority to JP63063074A priority patent/JPS63252326A/ja
Priority to US07/169,534 priority patent/US4841788A/en
Priority to CN88101330A priority patent/CN1010045B/zh
Publication of FR2612570A1 publication Critical patent/FR2612570A1/fr
Withdrawn legal-status Critical Current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
    • H01H3/3031—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)
  • Bearings For Parts Moving Linearly (AREA)
  • Mechanical Operated Clutches (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Prostheses (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hybrid Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Load-Engaging Elements For Cranes (AREA)
FR8703637A 1987-03-17 1987-03-17 Dispositif de stockage d'energie mecanique a force d'accrochage nulle Withdrawn FR2612570A1 (fr)

Priority Applications (10)

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
DE8888103493T DE3880863T2 (de) 1987-03-17 1988-03-07 Mechanischer energiespeicher ohne verriegelungskraft.
AT88103493T ATE89434T1 (de) 1987-03-17 1988-03-07 Mechanischer energiespeicher ohne verriegelungskraft.
ES198888103493T ES2040768T3 (es) 1987-03-17 1988-03-07 Dispositivo de almacenamiento de energia mecanica con fuerza de enganche nula.
EP88103493A EP0282858B1 (fr) 1987-03-17 1988-03-07 Dispositif de stockage d'énergie mécanique à force d'accrochage nulle
BR8801194A BR8801194A (pt) 1987-03-17 1988-03-16 Dispositivo de armazenagem de energia mecanica com forca de encaixe nula
CA000561657A CA1292030C (fr) 1987-03-17 1988-03-16 Dispositif de stockage d'energie mecanique a force d'accrochage nulle
JP63063074A JPS63252326A (ja) 1987-03-17 1988-03-16 エネルギ蓄積装置
US07/169,534 US4841788A (en) 1987-03-17 1988-03-17 Energy storage device with zero latching force
CN88101330A CN1010045B (zh) 1987-03-17 1988-03-17 低闭锁力能量贮存装置

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
FR2612570A1 true FR2612570A1 (fr) 1988-09-23

Family

ID=9349065

Family Applications (1)

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

Country Status (10)

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

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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1015641A (fr) * 1949-02-25 1952-10-16 Hazemeijer Co Disjoncteur de grande puissance avec dispositif permettant de tendre et de relâcher le ressort d'enclenchement
FR1588485A (enExample) * 1968-05-03 1970-04-17
FR2319188A1 (fr) * 1975-07-24 1977-02-18 Hazemeijer Bv Commutateur electrique
DE2943104A1 (de) * 1979-10-25 1981-05-21 Westfaelische Berggewerkschaft Verriegelungsvorrichtung

Family Cites Families (4)

* 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
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
US4460007A (en) * 1983-01-25 1984-07-17 Pirkle Fred L Valve mechanism

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1015641A (fr) * 1949-02-25 1952-10-16 Hazemeijer Co Disjoncteur de grande puissance avec dispositif permettant de tendre et de relâcher le ressort d'enclenchement
FR1588485A (enExample) * 1968-05-03 1970-04-17
FR2319188A1 (fr) * 1975-07-24 1977-02-18 Hazemeijer Bv Commutateur electrique
DE2943104A1 (de) * 1979-10-25 1981-05-21 Westfaelische Berggewerkschaft Verriegelungsvorrichtung

Also Published As

Publication number Publication date
CN1010045B (zh) 1990-10-17
US4841788A (en) 1989-06-27
EP0282858B1 (fr) 1993-05-12
ATE89434T1 (de) 1993-05-15
CA1292030C (fr) 1991-11-12
JPH0584006B2 (enExample) 1993-11-30
BR8801194A (pt) 1988-10-25
CN1030966A (zh) 1989-02-08
EP0282858A1 (fr) 1988-09-21
JPS63252326A (ja) 1988-10-19
DE3880863T2 (de) 1993-08-26
DE3880863D1 (de) 1993-06-17
ES2040768T3 (es) 1993-11-01

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