GB562441A - Improvements in rotary pumps and engines - Google Patents

Improvements in rotary pumps and engines

Info

Publication number
GB562441A
GB562441A GB396543A GB396543A GB562441A GB 562441 A GB562441 A GB 562441A GB 396543 A GB396543 A GB 396543A GB 396543 A GB396543 A GB 396543A GB 562441 A GB562441 A GB 562441A
Authority
GB
United Kingdom
Prior art keywords
vane
vanes
pump
rotor
pins
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
GB396543A
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.)
C MOTORS Ltd AB
WILLIAM WILSON BATH
Original Assignee
C MOTORS Ltd AB
WILLIAM WILSON BATH
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 C MOTORS Ltd AB, WILLIAM WILSON BATH filed Critical C MOTORS Ltd AB
Priority to GB396543A priority Critical patent/GB562441A/en
Publication of GB562441A publication Critical patent/GB562441A/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
    • F01C1/34—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 relative reciprocation between the co-operating members
    • F01C1/344—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 relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F01C1/348—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 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)

Abstract

562,441. Rotary pumps or engines. BATH, W. W., and A.B.C., MOTORS, Ltd. March 11, 1943, No. 3965. [Class 110 (ii)] In a sliding vane type of pump or engine, the rotor is' built-up of four segments g<1> pivoted on pins i which are secured to end discs j<2> by screws j The pins are reduced in diameter in parts leaving parts to act as journals. Fig. 1 shows a pump having vanes f with connecting webs f<2>, the two webs being located at opposite ends of the rotor so as to clear one another during the sliding movement of the vanes. 'The vane tips slide on flats e<2> in a ported sleeve e, packing or antifriction metal a<4> being provided in the casing. Shoes f<1> of anti-friction material are fitted to the vane tips. A removable strainer c<1> is located on the suction side of the pump. Stuffing boxes k are provided. A hub is hollow to allow entry of lubricant from a reservoir n to pass through a non-return valve o. The ported sleeve e may be dispensed with. In this case the vanes are toothed at their inner edges, the teeth of one vane being slidable in the notches of the opposite vane.
GB396543A 1943-03-11 1943-03-11 Improvements in rotary pumps and engines Expired GB562441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB396543A GB562441A (en) 1943-03-11 1943-03-11 Improvements in rotary pumps and engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB396543A GB562441A (en) 1943-03-11 1943-03-11 Improvements in rotary pumps and engines

Publications (1)

Publication Number Publication Date
GB562441A true GB562441A (en) 1944-07-03

Family

ID=9768226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB396543A Expired GB562441A (en) 1943-03-11 1943-03-11 Improvements in rotary pumps and engines

Country Status (1)

Country Link
GB (1) GB562441A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204563A (en) * 1960-05-03 1965-09-07 Eickemeyer Rudolf Rotary piston engines
WO1984001408A1 (en) * 1982-09-28 1984-04-12 Plenty Ltd Double vane pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204563A (en) * 1960-05-03 1965-09-07 Eickemeyer Rudolf Rotary piston engines
WO1984001408A1 (en) * 1982-09-28 1984-04-12 Plenty Ltd Double vane pump

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