FR2295274A1 - HYDRAULIC SIGNAL AMPLIFIER AND CONTROL DEVICE WITH USE - Google Patents

HYDRAULIC SIGNAL AMPLIFIER AND CONTROL DEVICE WITH USE

Info

Publication number
FR2295274A1
FR2295274A1 FR7538792A FR7538792A FR2295274A1 FR 2295274 A1 FR2295274 A1 FR 2295274A1 FR 7538792 A FR7538792 A FR 7538792A FR 7538792 A FR7538792 A FR 7538792A FR 2295274 A1 FR2295274 A1 FR 2295274A1
Authority
FR
France
Prior art keywords
control device
signal amplifier
hydraulic signal
hydraulic
amplifier
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
FR7538792A
Other languages
French (fr)
Other versions
FR2295274B3 (en
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.)
SLO RID BV
Original Assignee
SLO RID BV
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 SLO RID BV filed Critical SLO RID BV
Publication of FR2295274A1 publication Critical patent/FR2295274A1/en
Application granted granted Critical
Publication of FR2295274B3 publication Critical patent/FR2295274B3/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
    • 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
    • F15B9/10—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 the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage
    • 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
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Retarders (AREA)
FR7538792A 1974-12-18 1975-12-18 HYDRAULIC SIGNAL AMPLIFIER AND CONTROL DEVICE WITH USE Granted FR2295274A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7416483A NL7416483A (en) 1974-12-18 1974-12-18 HYDRAULIC SIGNAL BOOSTER AND STEERING GEAR FITTED WITH SUCH A SIGNAL BOOSTER.

Publications (2)

Publication Number Publication Date
FR2295274A1 true FR2295274A1 (en) 1976-07-16
FR2295274B3 FR2295274B3 (en) 1979-10-05

Family

ID=19822674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538792A Granted FR2295274A1 (en) 1974-12-18 1975-12-18 HYDRAULIC SIGNAL AMPLIFIER AND CONTROL DEVICE WITH USE

Country Status (4)

Country Link
DE (1) DE2555801A1 (en)
FR (1) FR2295274A1 (en)
GB (1) GB1527996A (en)
NL (1) NL7416483A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4648322A (en) * 1985-07-02 1987-03-10 Sundstrand Corporation Propulsion and directional control mechanism for an underwater device
JP2516462Y2 (en) * 1986-09-18 1996-11-06 ジャパン・ハムワージ 株式会社 Ship steering device
CN102001435B (en) * 2010-10-26 2013-04-03 广西梧州运龙港船机械制造有限公司 Marine hydraulic steering engine

Also Published As

Publication number Publication date
NL7416483A (en) 1976-06-22
FR2295274B3 (en) 1979-10-05
GB1527996A (en) 1978-10-11
DE2555801A1 (en) 1976-06-24

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