FR2345607A1 - Dispositif d'actionnement rotatif a tige de piston annulaire - Google Patents

Dispositif d'actionnement rotatif a tige de piston annulaire

Info

Publication number
FR2345607A1
FR2345607A1 FR7704732A FR7704732A FR2345607A1 FR 2345607 A1 FR2345607 A1 FR 2345607A1 FR 7704732 A FR7704732 A FR 7704732A FR 7704732 A FR7704732 A FR 7704732A FR 2345607 A1 FR2345607 A1 FR 2345607A1
Authority
FR
France
Prior art keywords
piston rod
rotary actuator
annular piston
annular
actuator
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.)
Granted
Application number
FR7704732A
Other languages
English (en)
French (fr)
Other versions
FR2345607B1 (nl
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.)
KITAZAWA SHOJI KK
Original Assignee
KITAZAWA SHOJI KK
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 KITAZAWA SHOJI KK filed Critical KITAZAWA SHOJI KK
Publication of FR2345607A1 publication Critical patent/FR2345607A1/fr
Application granted granted Critical
Publication of FR2345607B1 publication Critical patent/FR2345607B1/fr
Granted 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/12—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type
    • F15B15/125—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type of the curved-cylinder type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Reciprocating Pumps (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
FR7704732A 1976-03-26 1977-02-18 Dispositif d'actionnement rotatif a tige de piston annulaire Granted FR2345607A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3242376A JPS5933762B2 (ja) 1976-03-26 1976-03-26 環形状シリンダチユ−ブを有するアクチユエ−タ

Publications (2)

Publication Number Publication Date
FR2345607A1 true FR2345607A1 (fr) 1977-10-21
FR2345607B1 FR2345607B1 (nl) 1980-09-05

Family

ID=12358530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704732A Granted FR2345607A1 (fr) 1976-03-26 1977-02-18 Dispositif d'actionnement rotatif a tige de piston annulaire

Country Status (7)

Country Link
JP (1) JPS5933762B2 (nl)
CA (1) CA1047887A (nl)
DE (1) DE2635729A1 (nl)
ES (1) ES450602A1 (nl)
FR (1) FR2345607A1 (nl)
GB (1) GB1518061A (nl)
NL (1) NL168911C (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5235900A (en) * 1990-12-28 1993-08-17 Societe Europeenne De Propulsion Rotary actuator device having an annular piston rod

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0740088Y2 (ja) * 1989-11-24 1995-09-13 エスペロバルブ製造株式会社 揺動モータ
WO2007003000A1 (en) * 2005-06-30 2007-01-11 James Antony Kells Toroidal ram actuator
JP5111983B2 (ja) * 2007-09-12 2013-01-09 アソー株式会社 バルブの開閉装置
CN114233718B (zh) * 2021-12-29 2023-06-30 北京第二机床厂有限公司 测量定位的旋转驱动装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5235900A (en) * 1990-12-28 1993-08-17 Societe Europeenne De Propulsion Rotary actuator device having an annular piston rod

Also Published As

Publication number Publication date
JPS5933762B2 (ja) 1984-08-17
ES450602A1 (es) 1978-03-16
NL7609754A (nl) 1977-09-28
NL168911C (nl) 1982-05-17
DE2635729A1 (de) 1977-10-06
FR2345607B1 (nl) 1980-09-05
GB1518061A (en) 1978-07-19
JPS52115976A (en) 1977-09-28
CA1047887A (en) 1979-02-06
NL168911B (nl) 1981-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse