GB273359A - Improvements in rotary compressors, pumps and the like - Google Patents

Improvements in rotary compressors, pumps and the like

Info

Publication number
GB273359A
GB273359A GB514626A GB514626A GB273359A GB 273359 A GB273359 A GB 273359A GB 514626 A GB514626 A GB 514626A GB 514626 A GB514626 A GB 514626A GB 273359 A GB273359 A GB 273359A
Authority
GB
United Kingdom
Prior art keywords
fixed
rotor
casing
cylinder
ported plates
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
GB514626A
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 GB514626A priority Critical patent/GB273359A/en
Publication of GB273359A publication Critical patent/GB273359A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

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

Abstract

273,359. Broom, H. S. Feb. 23, 1926. Fixed-abutment type; discharge and suction pipes and passages for pumps, blowers, and exhausters; packing drums.-In a rotary pump or the like comprising a rotor with a number of radially sliding vanes eccentrically mounted within an outer freely rotatable cylinder 21 which is provided with inwardly projecting flanges or rings 20 formed with sleeves 41 adapted to be mounted in ball bearings on the fixed supporting casing, interior ported plates 38 fixed to the casing and abutting against the ends of the rotor give communication with the working space. Access of pressure fluid to the cylinder-carrying flanges or rings 20 may be prevented by casting the fixed ported plates 38 with another wall 39 to form an enclosed space and a, sleeve 37 which abuts against a ring portion 46 of a member 45 which contains the pressure fluid outlet and carries the bearings for the rotor shaft 10. The member 45 is secured to the casing bracket 42 which carries the ball bearings for supporting the rotary cylinder 21. Labyrinth packing is provided between the fixed ported plates 38 and the rotary cylinder 21. The fixed ported plates may be pressed against the rotor by a spring mounting and the ports therein may co-operate with supply and discharge, passages in the rotor body the ports of which are situated radially inward of the vane. slots.
GB514626A 1926-02-23 1926-02-23 Improvements in rotary compressors, pumps and the like Expired GB273359A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB514626A GB273359A (en) 1926-02-23 1926-02-23 Improvements in rotary compressors, pumps and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB514626A GB273359A (en) 1926-02-23 1926-02-23 Improvements in rotary compressors, pumps and the like

Publications (1)

Publication Number Publication Date
GB273359A true GB273359A (en) 1927-06-23

Family

ID=9790559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB514626A Expired GB273359A (en) 1926-02-23 1926-02-23 Improvements in rotary compressors, pumps and the like

Country Status (1)

Country Link
GB (1) GB273359A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107387210A (en) * 2017-09-15 2017-11-24 重庆迪洋科技开发有限公司 A kind of exhaust funnel of motorcycle
CN113042306A (en) * 2020-12-31 2021-06-29 苏州特瑞特机器人有限公司 Vacuum dispensing system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107387210A (en) * 2017-09-15 2017-11-24 重庆迪洋科技开发有限公司 A kind of exhaust funnel of motorcycle
CN107387210B (en) * 2017-09-15 2023-05-09 重庆迪洋科技开发有限公司 Exhaust tube of motorcycle
CN113042306A (en) * 2020-12-31 2021-06-29 苏州特瑞特机器人有限公司 Vacuum dispensing system

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