ZA841110B - Apparatus for moving an element between two end positions by means of an energy buffer and keeping said element in said end positions - Google Patents

Apparatus for moving an element between two end positions by means of an energy buffer and keeping said element in said end positions

Info

Publication number
ZA841110B
ZA841110B ZA841110A ZA841110A ZA841110B ZA 841110 B ZA841110 B ZA 841110B ZA 841110 A ZA841110 A ZA 841110A ZA 841110 A ZA841110 A ZA 841110A ZA 841110 B ZA841110 B ZA 841110B
Authority
ZA
South Africa
Prior art keywords
wedge
end positions
mass
energy buffer
energy
Prior art date
Application number
ZA841110A
Other languages
English (en)
Inventor
Peter Victor Has
Arend Jan Willem Lammers
Gerhardus Leonardus Nitert
Original Assignee
Hazemeijer Bv
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 Hazemeijer Bv filed Critical Hazemeijer Bv
Publication of ZA841110B publication Critical patent/ZA841110B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H33/00—Gearings based on repeated accumulation and delivery of energy
    • 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
    • H01H2003/3084—Kinetic energy of moving parts recuperated by transformation into potential energy in closing or opening spring to be used in next operation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Particle Accelerators (AREA)
  • Fluid-Damping Devices (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Vehicle Body Suspensions (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Gyroscopes (AREA)
  • Lasers (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Vending Machines For Individual Products (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Push-Button Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
ZA841110A 1983-02-15 1984-02-15 Apparatus for moving an element between two end positions by means of an energy buffer and keeping said element in said end positions ZA841110B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8300560A NL8300560A (nl) 1983-02-15 1983-02-15 Inrichting voor het met behulp van een energiebuffer tussen twee eindposities verplaatsen van een element en het vasthouden van het element in deze eindposities.

Publications (1)

Publication Number Publication Date
ZA841110B true ZA841110B (en) 1984-10-31

Family

ID=19841419

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA841110A ZA841110B (en) 1983-02-15 1984-02-15 Apparatus for moving an element between two end positions by means of an energy buffer and keeping said element in said end positions

Country Status (12)

Country Link
US (1) US4585911A (xx)
EP (1) EP0117004B1 (xx)
JP (1) JPS59160925A (xx)
AT (1) ATE25303T1 (xx)
AU (1) AU550427B2 (xx)
DE (1) DE3462294D1 (xx)
DK (1) DK70684A (xx)
ES (1) ES8501087A1 (xx)
FI (1) FI840589A (xx)
NL (1) NL8300560A (xx)
NO (1) NO840521L (xx)
ZA (1) ZA841110B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6251708U (xx) * 1985-09-19 1987-03-31
DE3616696A1 (de) * 1986-05-16 1987-11-19 Teves Gmbh Alfred Elektrohydraulische schaltvorrichtung
CN101533735B (zh) * 2009-03-24 2012-06-06 童建朋 高压真空断路器
CN102116874B (zh) * 2009-12-31 2013-12-04 中国科学院测量与地球物理研究所 一种绝对重力仪落体棱镜释放装置
DE102013221910A1 (de) 2013-10-29 2015-04-30 Siemens Aktiengesellschaft Elektrischer Schalter
WO2019097681A1 (ja) * 2017-11-17 2019-05-23 三菱電機株式会社 開閉装置
CN108079519A (zh) * 2017-12-26 2018-05-29 宁波景安信息技术有限公司 一种儿童运动装置
EP3731250B8 (en) * 2019-04-23 2022-02-09 Hitachi Energy Switzerland AG A spring unit and a diverter switch

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1872382A (en) * 1925-04-15 1932-08-16 Westinghouse Electric & Mfg Co High speed circuit interrupter
DE490173C (de) * 1926-04-07 1930-01-25 Siemens Schuckertwerke Akt Ges Getriebe fuer Schalter sehr hoher Schaltgeschwindigkeit
US2697153A (en) * 1950-11-13 1954-12-14 Westinghouse Electric Corp Circuit interrupter
US3226504A (en) * 1962-11-09 1965-12-28 Gen Mills Inc Acceleration-sensitive switch
US3638501A (en) * 1970-04-27 1972-02-01 Gen Motors Corp Sensor
US3811022A (en) * 1973-01-09 1974-05-14 Westinghouse Electric Corp Vacuum switch drive mechanism
US3859650A (en) * 1973-11-29 1975-01-07 Gen Motors Corp Acceleration-responsive sensor with readiness indicator circuit
FR2449963A1 (fr) * 1979-02-26 1980-09-19 Merlin Gerin Inverseur a commande electrodynamique
US4345124A (en) * 1979-08-29 1982-08-17 The United States Of America As Represented By The United States Department Of Energy Acceleration switch

Also Published As

Publication number Publication date
ATE25303T1 (de) 1987-02-15
AU2463284A (en) 1984-08-23
JPS59160925A (ja) 1984-09-11
FI840589A (fi) 1984-08-16
AU550427B2 (en) 1986-03-20
ES529707A0 (es) 1984-11-01
NO840521L (no) 1984-09-20
DK70684A (da) 1984-08-16
US4585911A (en) 1986-04-29
NL8300560A (nl) 1984-09-03
DE3462294D1 (en) 1987-03-05
EP0117004A1 (en) 1984-08-29
ES8501087A1 (es) 1984-11-01
DK70684D0 (da) 1984-02-15
FI840589A0 (fi) 1984-02-14
EP0117004B1 (en) 1987-01-28

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