FR2179457A5 - - Google Patents

Info

Publication number
FR2179457A5
FR2179457A5 FR7312335A FR7312335A FR2179457A5 FR 2179457 A5 FR2179457 A5 FR 2179457A5 FR 7312335 A FR7312335 A FR 7312335A FR 7312335 A FR7312335 A FR 7312335A FR 2179457 A5 FR2179457 A5 FR 2179457A5
Authority
FR
France
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
FR7312335A
Other languages
French (fr)
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.)
Industriewerke Karl Marx Stadt VEB
Original Assignee
Industriewerke Karl Marx Stadt VEB
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 Industriewerke Karl Marx Stadt VEB filed Critical Industriewerke Karl Marx Stadt VEB
Application granted granted Critical
Publication of FR2179457A5 publication Critical patent/FR2179457A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/002—Hydraulic systems to change the pump delivery
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
FR7312335A 1972-04-05 1973-04-05 Expired FR2179457A5 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16206172A DD98980A1 (pl) 1972-04-05 1972-04-05

Publications (1)

Publication Number Publication Date
FR2179457A5 true FR2179457A5 (pl) 1973-11-16

Family

ID=5486033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7312335A Expired FR2179457A5 (pl) 1972-04-05 1973-04-05

Country Status (3)

Country Link
DD (1) DD98980A1 (pl)
DE (1) DE2312911A1 (pl)
FR (1) FR2179457A5 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1104033A (en) * 1977-02-24 1981-06-30 Commercial Shearing, Inc. Pressure and flow compensated control system with constant torque and viscosity sensing over-ride
DE2734933A1 (de) * 1977-08-03 1979-02-15 Linde Ag Regeleinrichtung fuer eine axialkolbenpumpe
US4205590A (en) * 1978-02-06 1980-06-03 Moog Inc. Positive feedback mechanism for servocontroller of fluid operated actuator
US4210066A (en) * 1978-04-26 1980-07-01 Sundstrand Corporation Power drive unit
US4284389A (en) * 1979-08-24 1981-08-18 General Signal Corporation Input torque control system for a variable displacement pump
US5160245A (en) * 1991-05-01 1992-11-03 Sauer, Inc. Displacement control feedback apparatus and method

Also Published As

Publication number Publication date
DD98980A1 (pl) 1973-07-12
DE2312911A1 (de) 1973-10-18

Similar Documents

Publication Publication Date Title
FR2183943A1 (pl)
FR2183777A1 (pl)
FR2204986A5 (pl)
JPS4958136A (pl)
FR2179457A5 (pl)
JPS4914175A (pl)
JPS4899985A (pl)
JPS4939563A (pl)
JPS5025097B2 (pl)
JPS4931652U (pl)
JPS4976957U (pl)
JPS5131559Y2 (pl)
CS154998B1 (pl)
CS152729B1 (pl)
CS155015B1 (pl)
CS151396B1 (pl)
CS155621B1 (pl)
JPS4975174A (pl)
CH583024A5 (pl)
CH577074A5 (pl)
CH588447A5 (pl)
CH587816A5 (pl)
CH586759A5 (pl)
CH584242A5 (pl)
CH580124A5 (pl)

Legal Events

Date Code Title Description
ST Notification of lapse