CA991510A - Hydraulic actuator - Google Patents

Hydraulic actuator

Info

Publication number
CA991510A
CA991510A CA185,650A CA185650A CA991510A CA 991510 A CA991510 A CA 991510A CA 185650 A CA185650 A CA 185650A CA 991510 A CA991510 A CA 991510A
Authority
CA
Canada
Prior art keywords
hydraulic actuator
actuator
hydraulic
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
Application number
CA185,650A
Other versions
CA185650S (en
Inventor
William F. Nolden
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.)
Johnson Service Co
Original Assignee
Johnson Service Co
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 Johnson Service Co filed Critical Johnson Service Co
Application granted granted Critical
Publication of CA991510A publication Critical patent/CA991510A/en
Expired 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
    • F15B15/18—Combined units comprising both motor and pump
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • F15B21/087—Control strategy, e.g. with block diagram
CA185,650A 1973-01-26 1973-11-13 Hydraulic actuator Expired CA991510A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00326855A US3828556A (en) 1973-01-26 1973-01-26 Hydraulic actuator

Publications (1)

Publication Number Publication Date
CA991510A true CA991510A (en) 1976-06-22

Family

ID=23274013

Family Applications (1)

Application Number Title Priority Date Filing Date
CA185,650A Expired CA991510A (en) 1973-01-26 1973-11-13 Hydraulic actuator

Country Status (3)

Country Link
US (1) US3828556A (en)
JP (1) JPS49104089A (en)
CA (1) CA991510A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0676078B2 (en) * 1986-07-17 1994-09-28 三信工業株式会社 Tilt device for ship propulsion
FR2640799B1 (en) * 1988-12-20 1990-12-21 Thomson Csf MECHANISM FOR OBTAINING A TRANSLATION MOVEMENT IN A MARINE ENVIRONMENT AND SONAR EQUIPPED WITH SUCH A MECHANISM
US5109672A (en) * 1990-01-16 1992-05-05 The Boeing Company Method and apparatus for cooling and replenishing aircraft hydraulic actuators
DE4120682C1 (en) * 1991-06-22 1992-11-05 Dieter 6967 Buchen De Weiss
DE19607917A1 (en) * 1996-03-01 1997-09-04 Emg Eltma Gmbh Electro-hydraulic lifting device
US6282893B1 (en) 1999-08-19 2001-09-04 Delaware Capital Formation, Inc. Self-contained actuator
US6516706B2 (en) 1999-08-19 2003-02-11 Delaware Capital Formation, Inc. Actuator having internal valve structure
JP4426711B2 (en) * 2000-09-01 2010-03-03 株式会社ショーワ Tilt device for ship propulsion equipment
DE202005006795U1 (en) * 2005-04-22 2005-07-21 Festo Ag & Co. Drive unit has position regulator as component part of regulating cartridge which is provided for positioning of drive piston and has electronic regulator and valve unit
US20070119160A1 (en) * 2005-11-14 2007-05-31 Ludington Technologies, Inc. Unitized hydraulic system
DE102017108489A1 (en) * 2017-04-21 2018-10-25 Pintsch Bubenzer Gmbh BRAKE VENTILATOR WITH CYLINDER ASSEMBLY
DE102018210704A1 (en) * 2018-06-29 2020-01-02 Robert Bosch Gmbh transducer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL250019A (en) * 1959-03-31
US3225782A (en) * 1963-04-05 1965-12-28 Warren W Begley Fluid control system
US3200591A (en) * 1963-09-30 1965-08-17 Itt Polarized solenoid actuating system
US3626283A (en) * 1969-12-11 1971-12-07 Bendix Corp Apparatus for monitoring and indicating an operational failure of a linear voltage differential transformer

Also Published As

Publication number Publication date
JPS49104089A (en) 1974-10-02
US3828556A (en) 1974-08-13

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