FR1369310A - Procédé d'aménagement d'une pompe volumétrique et pompe à débit variable ainsiobtenue - Google Patents

Procédé d'aménagement d'une pompe volumétrique et pompe à débit variable ainsiobtenue

Info

Publication number
FR1369310A
FR1369310A FR823715A FR823715A FR1369310A FR 1369310 A FR1369310 A FR 1369310A FR 823715 A FR823715 A FR 823715A FR 823715 A FR823715 A FR 823715A FR 1369310 A FR1369310 A FR 1369310A
Authority
FR
France
Prior art keywords
pump
positive displacement
variable flow
fitting out
displacement pump
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
FR823715A
Other languages
English (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.)
Petit & Cie Sarl A
Original Assignee
Petit & Cie Sarl A
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 Petit & Cie Sarl A filed Critical Petit & Cie Sarl A
Priority to FR823715A priority Critical patent/FR1369310A/fr
Priority to DE19611403928 priority patent/DE1403928A1/de
Priority to US95874A priority patent/US3162140A/en
Priority to GB1003161A priority patent/GB966875A/en
Application granted granted Critical
Publication of FR1369310A publication Critical patent/FR1369310A/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • F04C14/265—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels being obtained by displacing a lateral sealing face
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/28—Safety arrangements; Monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
FR823715A 1960-04-07 1960-04-07 Procédé d'aménagement d'une pompe volumétrique et pompe à débit variable ainsiobtenue Expired FR1369310A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR823715A FR1369310A (fr) 1960-04-07 1960-04-07 Procédé d'aménagement d'une pompe volumétrique et pompe à débit variable ainsiobtenue
DE19611403928 DE1403928A1 (de) 1960-04-07 1961-03-10 Rotierende volumetrische Pumpe
US95874A US3162140A (en) 1960-04-07 1961-03-15 Rotary pump
GB1003161A GB966875A (en) 1960-04-07 1961-03-20 Improvements in or relating to positive displacement pumps with rotary drive, and method of arranging same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR823715A FR1369310A (fr) 1960-04-07 1960-04-07 Procédé d'aménagement d'une pompe volumétrique et pompe à débit variable ainsiobtenue

Publications (1)

Publication Number Publication Date
FR1369310A true FR1369310A (fr) 1964-08-14

Family

ID=8728863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR823715A Expired FR1369310A (fr) 1960-04-07 1960-04-07 Procédé d'aménagement d'une pompe volumétrique et pompe à débit variable ainsiobtenue

Country Status (2)

Country Link
US (1) US3162140A (fr)
FR (1) FR1369310A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977809A (en) * 1974-02-14 1976-08-31 A. Petit & Co. S.A.R.L. Controlled discharge pressure pump for pumping liquids

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3465683A (en) * 1967-03-24 1969-09-09 Liquid Controls Corp Rotary fluid displacement device
US4073605A (en) * 1976-09-15 1978-02-14 Crepaco, Inc. Rotary pump construction with cleaning feature
US4366779A (en) * 1978-01-16 1983-01-04 Knecht John E Wind driven heating system
DE3029997C2 (de) * 1980-08-08 1984-10-31 Danfoss A/S, Nordborg Hydraulischer, innenachsiger Kreiskolbenmotor
SE8700199D0 (sv) * 1987-01-20 1987-01-20 Atlas Copco Ab Rotary compressor
US5005765A (en) * 1988-01-25 1991-04-09 Specified Equipment Systems Company, Inc. Method and apparatus for applying multicomponent materials
US9062675B2 (en) 2012-02-10 2015-06-23 Randy Dixon Rotary lobe pump with wiper blades

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1098458A (en) * 1910-11-18 1914-06-02 Henry May Rotary pump and motor.
GB191103204A (en) * 1911-02-08 1912-05-08 Isaac Shimwell Mcdougall Improvements relating to Insecticides, Sheep Dip, Vermifuges and the like.
US1497050A (en) * 1923-10-25 1924-06-10 Hill Compressor & Pump Company Rotary pump
US1694805A (en) * 1927-04-01 1928-12-11 Wiltse Appliance Company Fuel-supply system for internal-combustion engines
US1780109A (en) * 1927-05-11 1930-10-28 Vacuum Compressor Ab Rotary machine
US1927395A (en) * 1931-11-13 1933-09-19 Leonard L Edwards Gear pump
US2134153A (en) * 1936-02-05 1938-10-25 S H Johnston Gear pump
US2312891A (en) * 1939-05-19 1943-03-02 Oilgear Co Hydrodynamic machine
US2210152A (en) * 1939-05-22 1940-08-06 Nellie M Gottschalt Gear pump
US2405061A (en) * 1942-12-02 1946-07-30 Eaton Mfg Co Pump structure
US2437791A (en) * 1943-06-26 1948-03-16 Borg Warner Pump with unloading bushing
US2487732A (en) * 1948-02-19 1949-11-08 Borg Warner Pump-pressure loaded-with unloading relief valve
US2665641A (en) * 1949-06-18 1954-01-12 Borg Warner Pump, pressure loaded, with differential valve
US2769394A (en) * 1949-10-21 1956-11-06 Borg Warner Power unit
US2642001A (en) * 1950-01-25 1953-06-16 Bump Pump Co Pump by-passing assemblage
US2793595A (en) * 1953-03-09 1957-05-28 Borg Warner Pressure loaded pump
US2841089A (en) * 1953-05-29 1958-07-01 Rand Dev Corp Scroll pump
US2786553A (en) * 1954-01-11 1957-03-26 Wilford E Beattie Fluid pressure controlled gear brake
US2855854A (en) * 1954-02-19 1958-10-14 Thompson Prod Inc Pump with pressure loaded shoe
US2845868A (en) * 1955-01-12 1958-08-05 Borg Warner Gear pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977809A (en) * 1974-02-14 1976-08-31 A. Petit & Co. S.A.R.L. Controlled discharge pressure pump for pumping liquids

Also Published As

Publication number Publication date
US3162140A (en) 1964-12-22

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