SE7903243L - Ventilstyrdon - Google Patents

Ventilstyrdon

Info

Publication number
SE7903243L
SE7903243L SE7903243A SE7903243A SE7903243L SE 7903243 L SE7903243 L SE 7903243L SE 7903243 A SE7903243 A SE 7903243A SE 7903243 A SE7903243 A SE 7903243A SE 7903243 L SE7903243 L SE 7903243L
Authority
SE
Sweden
Prior art keywords
pistons
cylinder
accumulator
piston
tubular housing
Prior art date
Application number
SE7903243A
Other languages
Unknown language ( )
English (en)
Inventor
E F Schoeneweis
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of SE7903243L publication Critical patent/SE7903243L/sv

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Fluid-Driven Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
SE7903243A 1978-04-17 1979-04-11 Ventilstyrdon SE7903243L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/897,061 US4216703A (en) 1978-04-17 1978-04-17 Valve actuator

Publications (1)

Publication Number Publication Date
SE7903243L true SE7903243L (sv) 1979-10-18

Family

ID=25407285

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7903243A SE7903243L (sv) 1978-04-17 1979-04-11 Ventilstyrdon

Country Status (12)

Country Link
US (1) US4216703A (sv)
JP (1) JPS54140221A (sv)
AU (1) AU4558579A (sv)
BE (1) BE875610A (sv)
CA (1) CA1104468A (sv)
DE (1) DE2915432A1 (sv)
ES (1) ES479645A1 (sv)
FR (1) FR2423704A1 (sv)
GB (1) GB2018896B (sv)
IT (1) IT1119724B (sv)
NL (1) NL7902864A (sv)
SE (1) SE7903243L (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2097860B (en) * 1981-04-30 1985-01-16 Lucas Ind Plc Actuator with accumulator
CH656678A5 (de) * 1982-03-17 1986-07-15 Sulzer Ag Pneumatischer stellmotor.
FR2547015B1 (fr) * 1983-06-06 1985-07-26 Amri Actionneur a accumulateur d'energie pneumatique notamment pour robinet
US5140894A (en) * 1991-01-16 1992-08-25 Axelson, Inc. Gas spring actuator
US5170693A (en) * 1991-04-26 1992-12-15 Stary Gary M Rotary actuator device with a free floating piston
US6634862B2 (en) 2000-09-15 2003-10-21 General Dynamics Advanced Information Systems, Inc. Hydraulic actuator
US20050066655A1 (en) * 2003-09-26 2005-03-31 Aarestad Robert A. Cylinder with internal pushrod
US7441405B2 (en) * 2006-03-31 2008-10-28 Caterpillar Inc. Cylinder with internal pushrod
JP5307879B2 (ja) * 2011-12-19 2013-10-02 株式会社ティクスＩｋｓ スコッチヨーク式操作装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB337855A (en) * 1929-08-16 1930-11-13 Mactaggart Scott & Company Ltd Improvements in air loaded and like accumulators
US2479454A (en) * 1945-01-18 1949-08-16 Fluid Control Engineering Co Fluid flow control apparatus
US2961015A (en) * 1957-11-12 1960-11-22 C & D Lumber Co Power operated device for selectively moving load elements to predetermined positions
US2937622A (en) * 1957-11-22 1960-05-24 Ray S Brimhall Hydraulic dual acting braking cylinder unit
US2943642A (en) * 1958-07-07 1960-07-05 Cleveland Pneumatic Ind Inc Liquid spring accumulator
US3168853A (en) * 1962-10-08 1965-02-09 Prince Richard Hydraulic cylinder device
FR1368353A (fr) * 1963-06-21 1964-07-31 Comp Generale Electricite Accumulateur oléopneumatique
US3509795A (en) * 1967-03-28 1970-05-05 Wiz Corp Vehicle brake operator
CA1051408A (en) * 1976-03-04 1979-03-27 Rockwell International Corporation Valve actuator

Also Published As

Publication number Publication date
AU4558579A (en) 1979-10-25
GB2018896A (en) 1979-10-24
FR2423704A1 (fr) 1979-11-16
IT1119724B (it) 1986-03-10
IT7921837A0 (it) 1979-04-13
FR2423704B1 (sv) 1985-03-15
GB2018896B (en) 1982-07-14
DE2915432A1 (de) 1979-10-25
ES479645A1 (es) 1980-01-01
NL7902864A (nl) 1979-10-19
JPS54140221A (en) 1979-10-31
BE875610A (nl) 1979-08-16
CA1104468A (en) 1981-07-07
US4216703A (en) 1980-08-12

Similar Documents

Publication Publication Date Title
SE7601784L (sv) Hydraulisk servomotor
US4296679A (en) Cylinder with two-stage movement, especially a welding cylinder
SE7712187L (sv) Gasfjeder
DK0597885T3 (da) Dobbeltvirkende accelerator til brug ved hydrauliske borestødere.
FI70302C (fi) Hydraulisk styrventil
SE7710222L (sv) Underdusch for klosetter
ES486297A1 (es) Una unidad de embolo y cilindro, en particular para amorti- guadores de choques o tubos amortiguadores
SE7903243L (sv) Ventilstyrdon
SU772478A3 (ru) Гидравлический домкрат
GB1461931A (en) Load grasping clamp assembly
SE9604287L (sv) Fluiddrivet manöverorgan
KR880002479B1 (ko) 마스터 실린더
GB2016647A (en) Adjusting hydraulic damper
DK709788A (da) Cylinderstempel-kombination aktiveret af et trykmedium
JP2005226804A5 (sv)
FR2412731A1 (fr) Moyens amortisseurs pour cylindres hydrauliques
SE8101054L (sv) Anordning vid endlegesdempning for rorelsen hos kolven med tillhorande kolvstang m fl komponenter i en hydraulcylinder
SE7702173L (sv) Ventilstellorgan
SE7903242L (sv) Anordning for begrensning av kraften i en styrstang
BR9202945A (pt) Compressor a embolo para a compressao,isenta de oleo,de um gas
US2797708A (en) Accumulator
FR2315638A1 (fr) Amortisseur telescopique hydraulique
CN208619575U (zh) 可控钢性锁定气弹簧
JPH0418582B2 (sv)
SE7701643L (sv) Munstycke

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7903243-9

Format of ref document f/p: F