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DE3869949D1 - Linearantrieb mit hydraulischer verstaerkung. - Google Patents

Linearantrieb mit hydraulischer verstaerkung.

Info

Publication number
DE3869949D1
DE3869949D1 DE8888908126T DE3869949T DE3869949D1 DE 3869949 D1 DE3869949 D1 DE 3869949D1 DE 8888908126 T DE8888908126 T DE 8888908126T DE 3869949 T DE3869949 T DE 3869949T DE 3869949 D1 DE3869949 D1 DE 3869949D1
Authority
DE
Germany
Prior art keywords
pct
actuating member
drive
lever
linear drive
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 - Fee Related
Application number
DE8888908126T
Other languages
English (en)
Inventor
Peter Fuchs
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.)
Nova Werke AG
Original Assignee
Nova Werke AG
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 Nova Werke AG filed Critical Nova Werke AG
Application granted granted Critical
Publication of DE3869949D1 publication Critical patent/DE3869949D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/12—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which both the controlling element and the servomotor control the same member influencing a fluid passage and are connected to that member by means of a differential gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Transmission Devices (AREA)
  • Valve Device For Special Equipments (AREA)
  • Lubricants (AREA)
  • Actuator (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Vehicle Body Suspensions (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Braking Systems And Boosters (AREA)
DE8888908126T 1987-10-20 1988-09-27 Linearantrieb mit hydraulischer verstaerkung. Expired - Fee Related DE3869949D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH410187 1987-10-20
PCT/CH1988/000174 WO1989003939A1 (en) 1987-10-20 1988-09-27 Linear drive with hydraulic reinforcement

Publications (1)

Publication Number Publication Date
DE3869949D1 true DE3869949D1 (de) 1992-05-14

Family

ID=4269844

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888908126T Expired - Fee Related DE3869949D1 (de) 1987-10-20 1988-09-27 Linearantrieb mit hydraulischer verstaerkung.

Country Status (10)

Country Link
US (1) US5056414A (de)
EP (1) EP0338036B1 (de)
JP (1) JPH0768961B2 (de)
KR (1) KR950009554B1 (de)
CN (1) CN1020786C (de)
AT (1) ATE74652T1 (de)
DE (1) DE3869949D1 (de)
FI (1) FI90279C (de)
PL (1) PL160607B1 (de)
WO (1) WO1989003939A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK170121B1 (da) * 1993-06-04 1995-05-29 Man B & W Diesel Gmbh Gliderventil og stor totakts forbrændingsmotor
DK170122B1 (da) * 1993-06-04 1995-05-29 Man B & W Diesel Gmbh Stor totakts forbrændingsmotor
US5592973A (en) * 1995-06-19 1997-01-14 Pope; Kenneth E. Pressure capture valve
US6439101B1 (en) * 1999-10-13 2002-08-27 Teijin Seiki Co., Ltd. Electro-hydraulic servomotor
DE10311493B4 (de) * 2003-03-15 2005-01-05 Man B & W Diesel A/S Zweitakt-Dieselmotor
JP5548157B2 (ja) * 2011-03-30 2014-07-16 アズビル株式会社 パイロットリレー
CN102556312B (zh) * 2012-01-09 2014-02-12 武汉船用机械有限责任公司 一种可调螺距全回转推进器用螺距反馈杆装置
DE102012104927A1 (de) * 2012-06-06 2013-12-12 Emitec Gesellschaft Für Emissionstechnologie Mbh Thermoelektrisches Modul und Verfahren zum Betrieb
CN103410602B (zh) * 2013-08-26 2017-08-08 湖南天雁机械有限责任公司 电控液压执行器
CN107024381A (zh) * 2017-06-02 2017-08-08 西南交通大学 一种正弦位移激励加载装置及测试设备
JP6568613B1 (ja) * 2018-03-09 2019-08-28 株式会社ジャパンエンジンコーポレーション 注水ポンプ
CN116292813A (zh) * 2023-05-25 2023-06-23 哈尔滨船舶锅炉涡轮机研究所(中国船舶集团有限公司第七0三研究所) 一种串接式液压加载器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1942189A (en) * 1929-09-12 1934-01-02 Ralph H Shepard Mechanism for controlling engine valve mechanisms
US2984217A (en) * 1959-07-20 1961-05-16 Koehring Co Feedback mechanism for servo control of hydraulic press
GB1363880A (en) * 1970-12-17 1974-08-21 Hartmann Laemmle Ohg Fluid-pressure follow-up control apparatus
US3913449A (en) 1974-05-15 1975-10-21 Deere & Co Position-responsive hydraulic cylinder
CH594141A5 (de) * 1975-07-04 1977-12-30 Sig Schweiz Industrieges
SU676763A1 (ru) * 1977-12-14 1979-07-30 Ордена Трудового Красного Знамени Экспериментальный Научно-Исследовательский Институт Металлорежущих Станков Линейный гидроусилитель
DE3100725A1 (de) * 1980-12-16 1982-07-01 Gebrüder Sulzer AG, 8401 Winterthur "einrichtung zur gesteuerten foerderung des brennstoffs in einer brennkraftmaschine"
CH657433A5 (de) * 1981-09-14 1986-08-29 Sig Schweiz Industrieges Vorrichtung zur begrenzung des drehwinkels bei schraubengetrieben und fluidische regeleinrichtung.

Also Published As

Publication number Publication date
FI90279B (fi) 1993-09-30
CN1033310A (zh) 1989-06-07
EP0338036A1 (de) 1989-10-25
FI90279C (fi) 1994-01-10
KR890701903A (ko) 1989-12-22
ATE74652T1 (de) 1992-04-15
US5056414A (en) 1991-10-15
FI892654A0 (fi) 1989-05-31
EP0338036B1 (de) 1992-04-08
PL160607B1 (pl) 1993-04-30
CN1020786C (zh) 1993-05-19
PL275399A1 (en) 1989-05-02
KR950009554B1 (ko) 1995-08-24
JPH02501847A (ja) 1990-06-21
JPH0768961B2 (ja) 1995-07-26
FI892654A (fi) 1989-05-31
WO1989003939A1 (en) 1989-05-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee