NO156523C - HYDRAULIC ACTUATOR. - Google Patents

HYDRAULIC ACTUATOR.

Info

Publication number
NO156523C
NO156523C NO851671A NO851671A NO156523C NO 156523 C NO156523 C NO 156523C NO 851671 A NO851671 A NO 851671A NO 851671 A NO851671 A NO 851671A NO 156523 C NO156523 C NO 156523C
Authority
NO
Norway
Prior art keywords
hydraulic actuator
actuator
hydraulic
Prior art date
Application number
NO851671A
Other languages
Norwegian (no)
Other versions
NO156523B (en
NO851671L (en
Inventor
Jens K Tenfjord
Original Assignee
Jens K Tenfjord
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 Jens K Tenfjord filed Critical Jens K Tenfjord
Priority to NO851671A priority Critical patent/NO156523C/en
Priority to EP86850143A priority patent/EP0201470A1/en
Priority to KR1019860003062A priority patent/KR940008828B1/en
Priority to SU864027444A priority patent/SU1438623A3/en
Priority to CN198686103489A priority patent/CN86103489A/en
Priority to JP61093503A priority patent/JPS621693A/en
Publication of NO851671L publication Critical patent/NO851671L/en
Publication of NO156523B publication Critical patent/NO156523B/en
Publication of NO156523C publication Critical patent/NO156523C/en

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
    • F15B9/06—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 means using a fluid jet
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Joints Allowing Movement (AREA)
NO851671A 1985-04-25 1985-04-25 HYDRAULIC ACTUATOR. NO156523C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NO851671A NO156523C (en) 1985-04-25 1985-04-25 HYDRAULIC ACTUATOR.
EP86850143A EP0201470A1 (en) 1985-04-25 1986-04-21 Hydraulic actuator
KR1019860003062A KR940008828B1 (en) 1985-04-25 1986-04-21 Hydraulic drive for imparting turning motion to knuckle
SU864027444A SU1438623A3 (en) 1985-04-25 1986-04-24 Hydraulic drive for imparting turning motion to knuckle,particularly,to steering knuckle
CN198686103489A CN86103489A (en) 1985-04-25 1986-04-24 The hydraulic actuator that the ancon joint is rotated
JP61093503A JPS621693A (en) 1985-04-25 1986-04-24 Hydraulic working device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO851671A NO156523C (en) 1985-04-25 1985-04-25 HYDRAULIC ACTUATOR.

Publications (3)

Publication Number Publication Date
NO851671L NO851671L (en) 1986-10-27
NO156523B NO156523B (en) 1987-06-29
NO156523C true NO156523C (en) 1987-10-07

Family

ID=19888252

Family Applications (1)

Application Number Title Priority Date Filing Date
NO851671A NO156523C (en) 1985-04-25 1985-04-25 HYDRAULIC ACTUATOR.

Country Status (6)

Country Link
EP (1) EP0201470A1 (en)
JP (1) JPS621693A (en)
KR (1) KR940008828B1 (en)
CN (1) CN86103489A (en)
NO (1) NO156523C (en)
SU (1) SU1438623A3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO164648C (en) * 1988-06-10 1990-10-31 Tenfjord As HYDRAULIC FINGE ACTUATOR.
NO933982D0 (en) * 1993-11-04 1993-11-04 Porsgrunn Steering Gear As CONTROL MACHINE FOR CONTROL OF A MAIN CYLINDRICAL BODY
JP3957577B2 (en) * 2001-09-11 2007-08-15 ジャパン・ハムワージ株式会社 Rotary vane type steering machine seal structure
GB2438341B (en) * 2005-03-03 2010-10-20 Oceaneering Int Inc Rotary actuator
US8534642B2 (en) 2009-02-02 2013-09-17 Dale Moretz Seal member for fluid transfer system
WO2010121210A2 (en) * 2009-04-16 2010-10-21 Rotary Valve Technologies, Llc Fluid-actuated controller capable of feedback regulation
CN104154068B (en) * 2014-08-07 2016-05-25 武汉科技大学 A kind of corner self-servo valve control annular cylinder
PL236311B1 (en) 2016-09-27 2020-12-28 Zulawski Slawomir Rotary-blade steering engine
CN108150477A (en) * 2017-12-25 2018-06-12 武汉科技大学 Engineering machinery based on oscillating oil cylinder
CN109591046B (en) * 2019-01-08 2020-10-27 浙江大学 Step-by-step blade type robot joint

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2025573A (en) * 1933-05-24 1935-12-24 Gen Electric Hydraulic operating mechanism
GB742271A (en) * 1952-06-28 1955-12-21 Atlas Werke Ag Improvements in or relating to hydraulic motors
DE1503328A1 (en) * 1964-04-17 1969-05-14 Hahn Kg Hydraulic rotary piston working cylinder
DE1503343A1 (en) * 1966-12-06 1970-07-02 Hausherr & Soehne Rudolf Oil engine
ES353491A1 (en) * 1968-05-03 1969-10-01 Asenjo Ajamil Hydraulic Rudder-Acting Gear
FR2119235A5 (en) * 1970-12-24 1972-08-04 Leray Jules

Also Published As

Publication number Publication date
SU1438623A3 (en) 1988-11-15
NO156523B (en) 1987-06-29
NO851671L (en) 1986-10-27
EP0201470A1 (en) 1986-11-12
JPS621693A (en) 1987-01-07
CN86103489A (en) 1987-02-25
KR940008828B1 (en) 1994-09-26
KR860008378A (en) 1986-11-15

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