GB510621A - Improvements in high speed rotary pumps - Google Patents

Improvements in high speed rotary pumps

Info

Publication number
GB510621A
GB510621A GB549238A GB549238A GB510621A GB 510621 A GB510621 A GB 510621A GB 549238 A GB549238 A GB 549238A GB 549238 A GB549238 A GB 549238A GB 510621 A GB510621 A GB 510621A
Authority
GB
United Kingdom
Prior art keywords
bearings
rotor
end plates
trunnions
pump
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
GB549238A
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 GB549238A priority Critical patent/GB510621A/en
Publication of GB510621A publication Critical patent/GB510621A/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

Abstract

510,621. Rotary engines. MASEYK, A. W. Feb. 22, 1938, No. 5492. [Class 110 (ii)] An engine or pump of the outwardly-sliding vane type has a rotor 9 mounted on a shaft supported in bearings 4, 5, and end plates 10, 11, which revolve on bearings 6, 7. Trunnions 13 extend from the vanes and enter grooves in the end plates. One vane has longer trunnions 15 than the others. Recesses 17 are provided in the end plates, and connected to the inner sides of the plates by holes for pressure-balancing purposes. The centre space of the rotor communicates with the suction port, so that leakage fluid is sucked out. The bearings 6, 7, may be dispensed with in small pumps. The Provisional Specification states that the eccentricity of the rotor in its casing may be varied, to vary the delivery of the pump.
GB549238A 1938-02-22 1938-02-22 Improvements in high speed rotary pumps Expired GB510621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB549238A GB510621A (en) 1938-02-22 1938-02-22 Improvements in high speed rotary pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB549238A GB510621A (en) 1938-02-22 1938-02-22 Improvements in high speed rotary pumps

Publications (1)

Publication Number Publication Date
GB510621A true GB510621A (en) 1939-08-04

Family

ID=9797215

Family Applications (1)

Application Number Title Priority Date Filing Date
GB549238A Expired GB510621A (en) 1938-02-22 1938-02-22 Improvements in high speed rotary pumps

Country Status (1)

Country Link
GB (1) GB510621A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192939A (en) * 1986-07-22 1988-01-27 Eagle Ind Co Ltd Sliding vane pump
GB2197388A (en) * 1986-11-14 1988-05-18 Eagle Ind Co Ltd Rotary vane pumps
GB2197389A (en) * 1986-11-17 1988-05-18 Eagle Ind Co Ltd Rotary vane pumps
GB2197688A (en) * 1986-11-21 1988-05-25 Eagle Ind Co Ltd Rotary vane pumps
FR2607197A1 (en) * 1986-11-21 1988-05-27 Eagle Ind Co Ltd VANE PUMP

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192939A (en) * 1986-07-22 1988-01-27 Eagle Ind Co Ltd Sliding vane pump
GB2192939B (en) * 1986-07-22 1991-03-20 Eagle Ind Co Ltd Vane pump
GB2197388A (en) * 1986-11-14 1988-05-18 Eagle Ind Co Ltd Rotary vane pumps
GB2197388B (en) * 1986-11-14 1991-02-06 Eagle Ind Co Ltd Pumps
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
FR2607197A1 (en) * 1986-11-21 1988-05-27 Eagle Ind Co Ltd VANE PUMP
GB2197688B (en) * 1986-11-21 1990-12-05 Eagle Ind Co Ltd Pumps

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