GB180550A - Improvements in and relating to rotary pumps - Google Patents

Improvements in and relating to rotary pumps

Info

Publication number
GB180550A
GB180550A GB1356221A GB1356221A GB180550A GB 180550 A GB180550 A GB 180550A GB 1356221 A GB1356221 A GB 1356221A GB 1356221 A GB1356221 A GB 1356221A GB 180550 A GB180550 A GB 180550A
Authority
GB
United Kingdom
Prior art keywords
relating
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
GB1356221A
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 GB1356221A priority Critical patent/GB180550A/en
Publication of GB180550A publication Critical patent/GB180550A/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
    • F04C5/00—Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable
GB1356221A 1921-05-13 1921-05-13 Improvements in and relating to rotary pumps Expired GB180550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1356221A GB180550A (en) 1921-05-13 1921-05-13 Improvements in and relating to rotary pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1356221A GB180550A (en) 1921-05-13 1921-05-13 Improvements in and relating to rotary pumps

Publications (1)

Publication Number Publication Date
GB180550A true GB180550A (en) 1922-06-01

Family

ID=10025186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1356221A Expired GB180550A (en) 1921-05-13 1921-05-13 Improvements in and relating to rotary pumps

Country Status (1)

Country Link
GB (1) GB180550A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849962A (en) * 1957-08-28 1958-09-02 United Shoe Machinery Corp Pump for chemicals and the like
US3677668A (en) * 1969-09-09 1972-07-18 Peretz Rosenberg Rotary pumps
FR2444177A1 (en) * 1978-12-14 1980-07-11 Becker Erick MEMBRANE PUMP
US5006049A (en) * 1988-05-05 1991-04-09 Knf Newberger Gmbh Peristaltic pump
EP1148245A2 (en) * 2000-04-20 2001-10-24 UST Umweltsensortechnik GmbH Pump with no valves

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849962A (en) * 1957-08-28 1958-09-02 United Shoe Machinery Corp Pump for chemicals and the like
US3677668A (en) * 1969-09-09 1972-07-18 Peretz Rosenberg Rotary pumps
FR2444177A1 (en) * 1978-12-14 1980-07-11 Becker Erick MEMBRANE PUMP
US4332534A (en) * 1978-12-14 1982-06-01 Erich Becker Membrane pump with tiltable rolling piston pressing the membrane
US5006049A (en) * 1988-05-05 1991-04-09 Knf Newberger Gmbh Peristaltic pump
EP1148245A2 (en) * 2000-04-20 2001-10-24 UST Umweltsensortechnik GmbH Pump with no valves
EP1148245A3 (en) * 2000-04-20 2003-01-02 UST Umweltsensortechnik GmbH Pump with no valves

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