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GB616485A - Improvements in or relating to rotary air compressors - Google Patents

Improvements in or relating to rotary air compressors

Info

Publication number
GB616485A
GB616485A GB2678546A GB2678546A GB616485A GB 616485 A GB616485 A GB 616485A GB 2678546 A GB2678546 A GB 2678546A GB 2678546 A GB2678546 A GB 2678546A GB 616485 A GB616485 A GB 616485A
Authority
GB
United Kingdom
Prior art keywords
relating
rotary air
air compressors
andrews
sept
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
GB2678546A
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 GB2678546A priority Critical patent/GB616485A/en
Publication of GB616485A publication Critical patent/GB616485A/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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • F04C29/128—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type of the elastic type, e.g. reed valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

616,485. Check valves. ANDREWS, T. D. H. Sept. 6, 1946, No. 26785. [Class 135] [Also in Group XXVI] The delivery of air from a rotary compressor passes through a number of holes 13 and past non-return valves 14, which are part-spherical. Their outward movement is restricted by a perforated plate 15.
GB2678546A 1946-09-06 1946-09-06 Improvements in or relating to rotary air compressors Expired GB616485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2678546A GB616485A (en) 1946-09-06 1946-09-06 Improvements in or relating to rotary air compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2678546A GB616485A (en) 1946-09-06 1946-09-06 Improvements in or relating to rotary air compressors

Publications (1)

Publication Number Publication Date
GB616485A true GB616485A (en) 1949-01-21

Family

ID=10249156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2678546A Expired GB616485A (en) 1946-09-06 1946-09-06 Improvements in or relating to rotary air compressors

Country Status (1)

Country Link
GB (1) GB616485A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3726684A1 (en) * 1987-08-11 1989-02-23 Rietschle Masch App Roots vacuum pump
US5039289A (en) * 1983-11-07 1991-08-13 Wankel Gmbh Rotary piston blower having piston lobe portions shaped to avoid compression pockets
EP0638722A1 (en) * 1993-08-10 1995-02-15 Drum International Limited Rotary compressor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039289A (en) * 1983-11-07 1991-08-13 Wankel Gmbh Rotary piston blower having piston lobe portions shaped to avoid compression pockets
DE3726684A1 (en) * 1987-08-11 1989-02-23 Rietschle Masch App Roots vacuum pump
EP0638722A1 (en) * 1993-08-10 1995-02-15 Drum International Limited Rotary compressor

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