GB197865A - Improvements in rotary pumps - Google Patents

Improvements in rotary pumps

Info

Publication number
GB197865A
GB197865A GB1888122A GB1888122A GB197865A GB 197865 A GB197865 A GB 197865A GB 1888122 A GB1888122 A GB 1888122A GB 1888122 A GB1888122 A GB 1888122A GB 197865 A GB197865 A GB 197865A
Authority
GB
United Kingdom
Prior art keywords
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
GB1888122A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1888122A priority Critical patent/GB197865A/en
Publication of GB197865A publication Critical patent/GB197865A/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
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • 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
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB1888122A 1922-07-10 1922-07-10 Improvements in rotary pumps Expired GB197865A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1888122A GB197865A (en) 1922-07-10 1922-07-10 Improvements in rotary pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1888122A GB197865A (en) 1922-07-10 1922-07-10 Improvements in rotary pumps

Publications (1)

Publication Number Publication Date
GB197865A true GB197865A (en) 1923-05-24

Family

ID=10120019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1888122A Expired GB197865A (en) 1922-07-10 1922-07-10 Improvements in rotary pumps

Country Status (1)

Country Link
GB (1) GB197865A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130682A (en) * 1962-12-21 1964-04-28 Gen Motors Corp Gear pump
US5733111A (en) * 1996-12-02 1998-03-31 Ford Global Technologies, Inc. Gerotor pump having inlet and outlet relief ports

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130682A (en) * 1962-12-21 1964-04-28 Gen Motors Corp Gear pump
US5733111A (en) * 1996-12-02 1998-03-31 Ford Global Technologies, Inc. Gerotor pump having inlet and outlet relief ports

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