GB556956A - Improvement in balanced rotary pumps - Google Patents

Improvement in balanced rotary pumps

Info

Publication number
GB556956A
GB556956A GB619042A GB619042A GB556956A GB 556956 A GB556956 A GB 556956A GB 619042 A GB619042 A GB 619042A GB 619042 A GB619042 A GB 619042A GB 556956 A GB556956 A GB 556956A
Authority
GB
United Kingdom
Prior art keywords
improvement
rotary pumps
balanced rotary
balanced
pumps
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
GB619042A
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.)
WALWIN LEROY DAVIS
Original Assignee
WALWIN LEROY DAVIS
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 WALWIN LEROY DAVIS filed Critical WALWIN LEROY DAVIS
Priority to GB619042A priority Critical patent/GB556956A/en
Publication of GB556956A publication Critical patent/GB556956A/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
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3446—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB619042A 1942-05-07 1942-05-07 Improvement in balanced rotary pumps Expired GB556956A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB619042A GB556956A (en) 1942-05-07 1942-05-07 Improvement in balanced rotary pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB619042A GB556956A (en) 1942-05-07 1942-05-07 Improvement in balanced rotary pumps

Publications (1)

Publication Number Publication Date
GB556956A true GB556956A (en) 1943-10-28

Family

ID=9810061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB619042A Expired GB556956A (en) 1942-05-07 1942-05-07 Improvement in balanced rotary pumps

Country Status (1)

Country Link
GB (1) GB556956A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216981A1 (en) * 1986-02-19 1987-04-08 Karl Speidel Central axis rotary piston machine as an engine for liquid and gaseous fluids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216981A1 (en) * 1986-02-19 1987-04-08 Karl Speidel Central axis rotary piston machine as an engine for liquid and gaseous fluids

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