GB861620A - Improvements in or relating to rotary compressors - Google Patents

Improvements in or relating to rotary compressors

Info

Publication number
GB861620A
GB861620A GB17176/59A GB1717659A GB861620A GB 861620 A GB861620 A GB 861620A GB 17176/59 A GB17176/59 A GB 17176/59A GB 1717659 A GB1717659 A GB 1717659A GB 861620 A GB861620 A GB 861620A
Authority
GB
United Kingdom
Prior art keywords
compressor
bearing
wear
rotary
rotary compressors
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
GB17176/59A
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.)
Thomas Industries Inc
Original Assignee
Thomas Industries Inc
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 Thomas Industries Inc filed Critical Thomas Industries Inc
Publication of GB861620A publication Critical patent/GB861620A/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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)

Abstract

861,620. Rotary compressors. THOMAS INDUSTRIES Inc. May 20, 1959 [May 28, 1958], No. 17176/59. Class 110 (2). In a rotary compressor unit comprising an openended housing H enclosing a motor M, a compressor C of the outwardly - sliding vane type and a cooling fan F for said components M, C, the driving-shaft S is journalled in a lubricated bearing 27 and the compressor wear-plate 38 is provided with a radial slot 48 defining an air bleed passage adjacent the said bearing for preventing air pressure build-up in the bearing from forcing lubricant therefrom. The outlet port 44 of the compressor is provided with a tapered extension 45 whilst the inlet port 42 has an arcuate inner portion 43 for noise abatement purposes. The wear-plates 38, 40 and the vanes may be made of graphite, the compressor stator of cast iron and other parts of cast aluminium.
GB17176/59A 1958-05-28 1959-05-20 Improvements in or relating to rotary compressors Expired GB861620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US861620XA 1958-05-28 1958-05-28

Publications (1)

Publication Number Publication Date
GB861620A true GB861620A (en) 1961-02-22

Family

ID=22196696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17176/59A Expired GB861620A (en) 1958-05-28 1959-05-20 Improvements in or relating to rotary compressors

Country Status (1)

Country Link
GB (1) GB861620A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537667A1 (en) * 1982-12-13 1984-06-15 Nippon Piston Ring Co Ltd ROTARY COMPRESSOR CASE
EP0360048A2 (en) * 1988-09-17 1990-03-28 Peter Wilms Installation for producing transport air

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537667A1 (en) * 1982-12-13 1984-06-15 Nippon Piston Ring Co Ltd ROTARY COMPRESSOR CASE
EP0360048A2 (en) * 1988-09-17 1990-03-28 Peter Wilms Installation for producing transport air
EP0360048A3 (en) * 1988-09-17 1990-07-04 Peter Wilms Installation for producing transport air

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