FR1281676A - Fluid pump or motor with pressure balancing device - Google Patents

Fluid pump or motor with pressure balancing device

Info

Publication number
FR1281676A
FR1281676A FR853407A FR853407A FR1281676A FR 1281676 A FR1281676 A FR 1281676A FR 853407 A FR853407 A FR 853407A FR 853407 A FR853407 A FR 853407A FR 1281676 A FR1281676 A FR 1281676A
Authority
FR
France
Prior art keywords
motor
fluid pump
balancing device
pressure balancing
pressure
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
FR853407A
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.)
HARTMANN Manufacturing CO
Original Assignee
HARTMANN Manufacturing 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 HARTMANN Manufacturing CO filed Critical HARTMANN Manufacturing CO
Priority to FR853407A priority Critical patent/FR1281676A/en
Application granted granted Critical
Publication of FR1281676A publication Critical patent/FR1281676A/en
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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/36—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movements defined in groups F04C2/22 and F04C2/24

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR853407A 1961-02-21 1961-02-21 Fluid pump or motor with pressure balancing device Expired FR1281676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR853407A FR1281676A (en) 1961-02-21 1961-02-21 Fluid pump or motor with pressure balancing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR853407A FR1281676A (en) 1961-02-21 1961-02-21 Fluid pump or motor with pressure balancing device

Publications (1)

Publication Number Publication Date
FR1281676A true FR1281676A (en) 1962-01-12

Family

ID=8749332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR853407A Expired FR1281676A (en) 1961-02-21 1961-02-21 Fluid pump or motor with pressure balancing device

Country Status (1)

Country Link
FR (1) FR1281676A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2217567A1 (en) * 1973-01-16 1974-09-06 Marcel Jean Pierre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2217567A1 (en) * 1973-01-16 1974-09-06 Marcel Jean Pierre

Similar Documents

Publication Publication Date Title
FR1460428A (en) Fluid pressure pump or motor
FR1364558A (en) Damper piston or floating check valve
BE612503A (en) Fluid pressure control device
CH491433A (en) Fluid pressure regulator
CH383035A (en) Fluid pressure sensitive actuator
AR193441A1 (en) A FLUID FLOW OR CIRCULATION REGULATOR DEVICE
FR1281676A (en) Fluid pump or motor with pressure balancing device
FR1259874A (en) Compressor or fluid pump
FR1348124A (en) Fluid starting pressure regulator
FR1352804A (en) Variable displacement fluid pump or motor device
CH397367A (en) Fluid pressure reduction valve
FR1261612A (en) Fluid pressure control device
FR1340720A (en) Fluid pump or motor
FR1315555A (en) Turbo-engine with rotor serving as flywheel acting by endothermic effect or by the pressure effect of a fluid
BE602555A (en) Gear pump with valve device
FR1281646A (en) Device indicating the direction of circulation of a fluid in a rotary pump
FR89142E (en) Fluid pump or motor
FR1520393A (en) Injection pump with flow measurement device based on pressure differences along the pump body
FR1233564A (en) Method and device for hydraulic connection of the valves of a piston pump
FR1246644A (en) Soft or elastic wall pump or motor system
FR1513789A (en) Fluid pressure regulation device
BE606621A (en) Sealed ball coupling device.
CH369617A (en) Vibrator actuated by the static pressure of a fluid
FR1289971A (en) Fluid piston pump
FR1263373A (en) Compressor or fluid pump