GB218560A - Improvements in rotary pumps or compressors - Google Patents

Improvements in rotary pumps or compressors

Info

Publication number
GB218560A
GB218560A GB30407/23A GB3040723A GB218560A GB 218560 A GB218560 A GB 218560A GB 30407/23 A GB30407/23 A GB 30407/23A GB 3040723 A GB3040723 A GB 3040723A GB 218560 A GB218560 A GB 218560A
Authority
GB
United Kingdom
Prior art keywords
compressors
rotary pumps
pumps
rotary
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
GB30407/23A
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.)
Societe des Condenseurs Delas SA
Original Assignee
Societe des Condenseurs Delas 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 Societe des Condenseurs Delas SA filed Critical Societe des Condenseurs Delas SA
Publication of GB218560A publication Critical patent/GB218560A/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
    • F04C3/00—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type
    • F04C3/06—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged otherwise than at an angle of 90 degrees

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB30407/23A 1923-08-22 1923-12-03 Improvements in rotary pumps or compressors Expired GB218560A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR218560X 1923-08-22

Publications (1)

Publication Number Publication Date
GB218560A true GB218560A (en) 1924-07-10

Family

ID=8881407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30407/23A Expired GB218560A (en) 1923-08-22 1923-12-03 Improvements in rotary pumps or compressors

Country Status (1)

Country Link
GB (1) GB218560A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501998A (en) * 1938-02-21 1950-03-28 Dutrey Andre Roto-volumetric pump
US2674952A (en) * 1951-07-02 1954-04-13 Jacobsen Jacob Rotary pump or engine
US2727465A (en) * 1950-05-27 1955-12-20 Brandt Soc Nouv Ets Rotovolumetrical pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2501998A (en) * 1938-02-21 1950-03-28 Dutrey Andre Roto-volumetric pump
US2727465A (en) * 1950-05-27 1955-12-20 Brandt Soc Nouv Ets Rotovolumetrical pump
US2674952A (en) * 1951-07-02 1954-04-13 Jacobsen Jacob Rotary pump or engine

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