GB255036A - Improvements in or relating to rotary pumps - Google Patents

Improvements in or relating to rotary pumps

Info

Publication number
GB255036A
GB255036A GB15105/26A GB1510526A GB255036A GB 255036 A GB255036 A GB 255036A GB 15105/26 A GB15105/26 A GB 15105/26A GB 1510526 A GB1510526 A GB 1510526A GB 255036 A GB255036 A GB 255036A
Authority
GB
United Kingdom
Prior art keywords
guides
drum
vanes
apertures
sleeve
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
GB15105/26A
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.)
WILHELM WALDEMAR JOHANNES HEIN
Original Assignee
WILHELM WALDEMAR JOHANNES HEIN
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 WILHELM WALDEMAR JOHANNES HEIN filed Critical WILHELM WALDEMAR JOHANNES HEIN
Publication of GB255036A publication Critical patent/GB255036A/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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
    • 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
    • F04C2/348—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 vanes positively engaging, with circumferential play, an outer rotatable member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

255,036. K³hn, W. W. J. H. July 7, 1925, [Convention date]. Fixed - abutment type; balancing moving parts. - In a rotary pump having vanes 6 sliding in radial slots in a drum 5, the movable guide rings 9 for the rollers or blocks 8 on the vanes extend to the inner face of the cylinder 1, thus covering the side-walls 2, 3 in this direction. Within the diameter of the guides 9, the drum 5 contacts directly with the walls 2, 3. Ducts 11, Fig. 2, or apertures 10, Fig. 4, connect the drum slots with the working- chambers to relieve the vanes of radial thrust. The guides 9 may co-operate with a sleeve 12, Fig. 6, which is provided with apertures for the inlet and outlet of the working-fluid. The sleeve 12 may be integral with the guides 9, Fig. 7.
GB15105/26A 1925-07-07 1926-06-16 Improvements in or relating to rotary pumps Expired GB255036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE255036X 1925-07-07

Publications (1)

Publication Number Publication Date
GB255036A true GB255036A (en) 1927-09-15

Family

ID=5961341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15105/26A Expired GB255036A (en) 1925-07-07 1926-06-16 Improvements in or relating to rotary pumps

Country Status (1)

Country Link
GB (1) GB255036A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197389A (en) * 1986-11-17 1988-05-18 Eagle Ind Co Ltd Rotary vane pumps
FR2606839A1 (en) * 1986-11-14 1988-05-20 Eagle Ind Co Ltd VANE PUMP
GB2197688A (en) * 1986-11-21 1988-05-25 Eagle Ind Co Ltd Rotary vane pumps

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606839A1 (en) * 1986-11-14 1988-05-20 Eagle Ind Co Ltd VANE PUMP
GB2197389A (en) * 1986-11-17 1988-05-18 Eagle Ind Co Ltd Rotary vane pumps
GB2197389B (en) * 1986-11-17 1990-11-14 Eagle Ind Co Ltd Pumps
GB2197688A (en) * 1986-11-21 1988-05-25 Eagle Ind Co Ltd Rotary vane pumps
GB2197688B (en) * 1986-11-21 1990-12-05 Eagle Ind Co Ltd Pumps

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