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GB275603A - Improvements in rotary positive pressure blowers and vacuum pumps - Google Patents

Improvements in rotary positive pressure blowers and vacuum pumps

Info

Publication number
GB275603A
GB275603A GB19725/27A GB1972527A GB275603A GB 275603 A GB275603 A GB 275603A GB 19725/27 A GB19725/27 A GB 19725/27A GB 1972527 A GB1972527 A GB 1972527A GB 275603 A GB275603 A GB 275603A
Authority
GB
United Kingdom
Prior art keywords
positive pressure
vacuum pumps
rotary positive
pressure blowers
vanes
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
GB19725/27A
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
Publication of GB275603A publication Critical patent/GB275603A/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
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/04—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents of internal-axis type
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/352—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the vanes being pivoted on the axis of the outer member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

275,603. Ranck, E. D., (Assignee of Clarke, W. E.). Aug. 3, 1926, [Convention date]. No Patent granted (Sealing fee not paid). Fixed-abutment type.-The vanes 11, 12 of a sliding-rocking vane pump or blower in which the vanes are rotatable round a fixed shaft 9 concentric with the pump casing 1 are formed with transverse bosses 15 where they pass through the slots of the eccentrically mounted rotor 6.
GB19725/27A 1926-08-03 1927-07-25 Improvements in rotary positive pressure blowers and vacuum pumps Expired GB275603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA275603X 1926-08-03

Publications (1)

Publication Number Publication Date
GB275603A true GB275603A (en) 1928-03-08

Family

ID=4171339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19725/27A Expired GB275603A (en) 1926-08-03 1927-07-25 Improvements in rotary positive pressure blowers and vacuum pumps

Country Status (1)

Country Link
GB (1) GB275603A (en)

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