GB200547A - Improvements in rotary pumps and engines - Google Patents

Improvements in rotary pumps and engines

Info

Publication number
GB200547A
GB200547A GB720522A GB720522A GB200547A GB 200547 A GB200547 A GB 200547A GB 720522 A GB720522 A GB 720522A GB 720522 A GB720522 A GB 720522A GB 200547 A GB200547 A GB 200547A
Authority
GB
United Kingdom
Prior art keywords
engines
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
GB720522A
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.)
NAPOLEON WEBSTER COLE
SERGE LELIAVSKY
Original Assignee
NAPOLEON WEBSTER COLE
SERGE LELIAVSKY
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 NAPOLEON WEBSTER COLE, SERGE LELIAVSKY filed Critical NAPOLEON WEBSTER COLE
Priority to GB720522A priority Critical patent/GB200547A/en
Publication of GB200547A publication Critical patent/GB200547A/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
    • F04C2/16—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 helical teeth, e.g. chevron-shaped, screw type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB720522A 1922-03-11 1922-03-11 Improvements in rotary pumps and engines Expired GB200547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB720522A GB200547A (en) 1922-03-11 1922-03-11 Improvements in rotary pumps and engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB720522A GB200547A (en) 1922-03-11 1922-03-11 Improvements in rotary pumps and engines

Publications (1)

Publication Number Publication Date
GB200547A true GB200547A (en) 1923-07-11

Family

ID=9828615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB720522A Expired GB200547A (en) 1922-03-11 1922-03-11 Improvements in rotary pumps and engines

Country Status (1)

Country Link
GB (1) GB200547A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739278C (en) * 1938-07-10 1943-09-17 Ig Farbenindustrie Ag Device for homogenizing and pressing out plastic to crumbly soft masses, emulsions and the like. like
US3941521A (en) * 1974-08-28 1976-03-02 Calspan Corporation Rotary compressor
US4033708A (en) * 1974-08-28 1977-07-05 Calspan Corporation Rotary compressor
US4543048A (en) * 1983-05-25 1985-09-24 Dietrich Densch Stepped-disc pump
WO2015114006A1 (en) * 2014-01-28 2015-08-06 Klaus Union Gmbh & Co. Kg Feed screw as a forward or reverse rotor for a feed screw pair of a screw pump

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739278C (en) * 1938-07-10 1943-09-17 Ig Farbenindustrie Ag Device for homogenizing and pressing out plastic to crumbly soft masses, emulsions and the like. like
US3941521A (en) * 1974-08-28 1976-03-02 Calspan Corporation Rotary compressor
US4033708A (en) * 1974-08-28 1977-07-05 Calspan Corporation Rotary compressor
US4543048A (en) * 1983-05-25 1985-09-24 Dietrich Densch Stepped-disc pump
WO2015114006A1 (en) * 2014-01-28 2015-08-06 Klaus Union Gmbh & Co. Kg Feed screw as a forward or reverse rotor for a feed screw pair of a screw pump

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