FR1482910A - Volumetric pump - Google Patents

Volumetric pump

Info

Publication number
FR1482910A
FR1482910A FR54688A FR54688A FR1482910A FR 1482910 A FR1482910 A FR 1482910A FR 54688 A FR54688 A FR 54688A FR 54688 A FR54688 A FR 54688A FR 1482910 A FR1482910 A FR 1482910A
Authority
FR
France
Prior art keywords
volumetric pump
volumetric
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
FR54688A
Other languages
French (fr)
Inventor
Jean Delsuc
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 filed Critical
Priority to FR54688A priority Critical patent/FR1482910A/en
Priority to GB02943/67A priority patent/GB1177291A/en
Priority to US624766A priority patent/US3463091A/en
Priority to DE1967D0052602 priority patent/DE1623960B2/en
Application granted granted Critical
Publication of FR1482910A publication Critical patent/FR1482910A/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
    • F04C2/02—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C2/025—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents the moving and the stationary member having co-operating elements in spiral form
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0034—Sealing arrangements in rotary-piston machines or pumps for other than the working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • 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
    • F04C2/02—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C2/04—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents of internal axis type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR54688A 1966-03-23 1966-03-23 Volumetric pump Expired FR1482910A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR54688A FR1482910A (en) 1966-03-23 1966-03-23 Volumetric pump
GB02943/67A GB1177291A (en) 1966-03-23 1967-03-20 Improvements in or relating to Rotary Positive-Displacement Pumps of the Gyratory-Piston Type
US624766A US3463091A (en) 1966-03-23 1967-03-21 Volumetrical pump
DE1967D0052602 DE1623960B2 (en) 1966-03-23 1967-03-22 DISPLACEMENT PUMP WITH RING-SHAPED ECCENTRIC PISTON

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR54688A FR1482910A (en) 1966-03-23 1966-03-23 Volumetric pump

Publications (1)

Publication Number Publication Date
FR1482910A true FR1482910A (en) 1967-06-02

Family

ID=8604506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR54688A Expired FR1482910A (en) 1966-03-23 1966-03-23 Volumetric pump

Country Status (4)

Country Link
US (1) US3463091A (en)
DE (1) DE1623960B2 (en)
FR (1) FR1482910A (en)
GB (1) GB1177291A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370167A1 (en) * 1976-11-09 1978-06-02 Inst Elektroswarki Patona Planetary air motor for feeding welding wire - has two internal gear sets driven by airflow from channel at edge of peripheral channel

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645653A (en) * 1970-06-01 1972-02-29 Valcor Eng Corp Pump
US3782865A (en) * 1971-03-05 1974-01-01 A Braun Sealing sleeve
US3817664A (en) * 1972-12-11 1974-06-18 J Bennett Rotary fluid pump or motor with intermeshed spiral walls
CA1009897A (en) * 1973-05-01 1977-05-10 Yoshi Ikeda Volume pump
JPS57146085A (en) * 1981-03-03 1982-09-09 Sanden Corp Scroll type fluid apparatus
JPS57195801A (en) * 1981-05-27 1982-12-01 Sanden Corp Fluidic device of volute type
EP0188494A1 (en) * 1984-07-12 1986-07-30 Russell John Searle Gyrating piston machine
US4900238A (en) * 1987-03-20 1990-02-13 Sanden Corporation Scroll type compressor with releasably secured hermetic housing
JPH01182586A (en) * 1988-01-14 1989-07-20 Sanden Corp Enclosed scroll compressor
DE58901166D1 (en) * 1988-09-20 1992-05-21 Gutag Innovations Ag SWITCHING DRIVE FOR A TRANSLATIONALLY MOVING COMPONENT.
CA2063888C (en) * 1991-04-26 2001-08-07 Hubert Richardson Jr. Orbiting rotary compressor
DE9109288U1 (en) * 1991-07-27 1992-09-03 Verpaco AG, Hünenberg Multiple dosing station for aseptic filling of products
JPH05113188A (en) * 1991-10-24 1993-05-07 Sanden Corp Sealed type motor-driven compressor
JP3078369B2 (en) * 1991-10-24 2000-08-21 サンデン株式会社 Compressor
JP3874013B2 (en) * 2004-05-24 2007-01-31 ダイキン工業株式会社 Rotary compressor
KR100590496B1 (en) * 2004-12-14 2006-06-19 엘지전자 주식회사 The capacity variable device of orbiter compressor
EP2806164B1 (en) 2013-05-22 2015-09-09 Obrist Engineering GmbH Scroll compressor and CO2 vehicle air conditioner with a scroll compressor
EP2806165B1 (en) * 2013-05-22 2015-09-09 Obrist Engineering GmbH Scroll compressor and CO2 vehicle air conditioner with a scroll compressor
GB202304245D0 (en) * 2023-03-23 2023-05-10 Edwards Ltd Scroll pump and method of increased inlet condutance of a scroll pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR467050A (en) * 1914-01-06 1914-06-02 Claude Nicolas Bonnet Improvements to annular piston pumps
US1459637A (en) * 1921-02-02 1923-06-19 Poyet Maurice Jules Rotary machine
US1906142A (en) * 1930-04-02 1933-04-25 Ekelof John Rotary pump or compressor
DE829554C (en) * 1950-07-06 1952-01-28 Merz Werke Gebrueder Merz Sealing of pumps, compressors and similar devices
US3161141A (en) * 1963-05-20 1964-12-15 Refson Bernard Henry Rotary pumps
DE1553023A1 (en) * 1964-04-08 1969-10-16 Otto Eckerle Gear machine that can be used as a pump or motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370167A1 (en) * 1976-11-09 1978-06-02 Inst Elektroswarki Patona Planetary air motor for feeding welding wire - has two internal gear sets driven by airflow from channel at edge of peripheral channel

Also Published As

Publication number Publication date
DE1623960A1 (en) 1972-01-13
GB1177291A (en) 1970-01-07
US3463091A (en) 1969-08-26
DE1623960B2 (en) 1976-12-23

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