CA1014046A - Pressurized fluid feed apparatus - Google Patents

Pressurized fluid feed apparatus

Info

Publication number
CA1014046A
CA1014046A CA210,632A CA210632A CA1014046A CA 1014046 A CA1014046 A CA 1014046A CA 210632 A CA210632 A CA 210632A CA 1014046 A CA1014046 A CA 1014046A
Authority
CA
Canada
Prior art keywords
pressurized fluid
fluid feed
feed apparatus
pressurized
fluid
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
CA210,632A
Other languages
English (en)
Inventor
Jean-Francois M. Cheylus
Serge B. Bacquie
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.)
Poclain SA
Original Assignee
Poclain SA
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 Poclain SA filed Critical Poclain SA
Application granted granted Critical
Publication of CA1014046A publication Critical patent/CA1014046A/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
    • 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
    • F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Reciprocating Pumps (AREA)
CA210,632A 1973-10-03 1974-10-02 Pressurized fluid feed apparatus Expired CA1014046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7335395A FR2247112A5 (fr) 1973-10-03 1973-10-03

Publications (1)

Publication Number Publication Date
CA1014046A true CA1014046A (en) 1977-07-19

Family

ID=9125878

Family Applications (1)

Application Number Title Priority Date Filing Date
CA210,632A Expired CA1014046A (en) 1973-10-03 1974-10-02 Pressurized fluid feed apparatus

Country Status (10)

Country Link
US (1) US3937597A (fr)
JP (1) JPS5082601A (fr)
BE (1) BE820637A (fr)
BR (1) BR7408166D0 (fr)
CA (1) CA1014046A (fr)
DE (1) DE2447314A1 (fr)
FR (1) FR2247112A5 (fr)
GB (1) GB1462232A (fr)
IN (1) IN141969B (fr)
IT (1) IT1022471B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2253392A5 (fr) * 1973-11-29 1975-06-27 Poclain Sa
DE2505779C2 (de) * 1975-02-12 1983-01-13 Robert Bosch Gmbh, 7000 Stuttgart Grenzlastregeleinrichtung für verstellbare Pumpen
US4204809A (en) * 1977-12-14 1980-05-27 General Signal Corporation Wide range control for delivery apparatus
EP0127027B1 (fr) * 1983-05-30 1988-03-09 BBC Brown Boveri AG Servomoteur électrohydraulique pour soupapes de turbines
JP2511925B2 (ja) * 1987-01-30 1996-07-03 株式会社小松製作所 建設機械のエンジン回転数制御装置
US8662857B2 (en) * 2010-01-29 2014-03-04 Wagner Spray Tech Corporation Pressure control for a fluid sprayer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629982A (en) * 1947-01-23 1953-03-03 Rolls Royce Fuel system for gas-turbine engines
US2664152A (en) * 1947-05-12 1953-12-29 Rolls Royce Fuel system for gas turbine engines
US3225618A (en) * 1962-07-31 1965-12-28 Austin Motor Co Ltd Hydrostatic power transmission systems
US3284999A (en) * 1966-02-01 1966-11-15 Sundstrand Corp Hydrostatic transmission
CH508498A (de) * 1969-04-24 1971-06-15 Bosch Gmbh Robert Regelvorrichtung für einen hydrostatischen Fahrzeugantrieb
US3572213A (en) * 1969-05-12 1971-03-23 Eaton Yale & Towne Hydrostatic control system
BE794115A (fr) * 1971-03-24 1973-05-16 Caterpillar Tractor Co Dispositif de valve sommatrice
US3788063A (en) * 1972-07-03 1974-01-29 Dowty Hydraulic Units Ltd Hydraulic apparatus
US3841795A (en) * 1972-07-17 1974-10-15 Caterpillar Tractor Co Combined engine speed and pressure responsive control for variable displacement pumps
US3859790A (en) * 1972-10-17 1975-01-14 Serge B Bacquie Device for supplying fluid under pressure to at least two utilisation circuits

Also Published As

Publication number Publication date
BE820637A (fr) 1975-02-03
FR2247112A5 (fr) 1975-05-02
US3937597A (en) 1976-02-10
DE2447314A1 (de) 1975-04-17
IN141969B (fr) 1977-05-14
JPS5082601A (fr) 1975-07-04
BR7408166D0 (pt) 1975-09-16
IT1022471B (it) 1978-03-20
GB1462232A (en) 1977-01-19

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