GB176572A - Improvements in rotary pumps, motors and the like - Google Patents

Improvements in rotary pumps, motors and the like

Info

Publication number
GB176572A
GB176572A GB42621A GB42621A GB176572A GB 176572 A GB176572 A GB 176572A GB 42621 A GB42621 A GB 42621A GB 42621 A GB42621 A GB 42621A GB 176572 A GB176572 A GB 176572A
Authority
GB
United Kingdom
Prior art keywords
motors
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
GB42621A
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 GB42621A priority Critical patent/GB176572A/en
Publication of GB176572A publication Critical patent/GB176572A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/40—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 group F01C1/08 or F01C1/22 and having a hinged member
    • F01C1/44—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 group F01C1/08 or F01C1/22 and having a hinged member with vanes hinged to the inner member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB42621A 1921-01-05 1921-01-05 Improvements in rotary pumps, motors and the like Expired GB176572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB42621A GB176572A (en) 1921-01-05 1921-01-05 Improvements in rotary pumps, motors and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42621A GB176572A (en) 1921-01-05 1921-01-05 Improvements in rotary pumps, motors and the like

Publications (1)

Publication Number Publication Date
GB176572A true GB176572A (en) 1922-03-16

Family

ID=9704135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42621A Expired GB176572A (en) 1921-01-05 1921-01-05 Improvements in rotary pumps, motors and the like

Country Status (1)

Country Link
GB (1) GB176572A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1594479B1 (en) * 1964-01-30 1971-12-02 Dow Corning Gmbh Additives for lubricants to improve their extreme pressure properties
FR2570444A1 (en) * 1984-09-20 1986-03-21 Skf Gmbh VANE PUMP

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1594479B1 (en) * 1964-01-30 1971-12-02 Dow Corning Gmbh Additives for lubricants to improve their extreme pressure properties
FR2570444A1 (en) * 1984-09-20 1986-03-21 Skf Gmbh VANE PUMP

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