GB1432131A - Mesing screw compressors - Google Patents

Mesing screw compressors

Info

Publication number
GB1432131A
GB1432131A GB1222272A GB1222272A GB1432131A GB 1432131 A GB1432131 A GB 1432131A GB 1222272 A GB1222272 A GB 1222272A GB 1222272 A GB1222272 A GB 1222272A GB 1432131 A GB1432131 A GB 1432131A
Authority
GB
United Kingdom
Prior art keywords
mesing
screw compressors
liquid
compressors
howden
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
GB1222272A
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.)
Howden Compressors Ltd
Original Assignee
Howden Compressors Ltd
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 Howden Compressors Ltd filed Critical Howden Compressors Ltd
Priority to GB1222272A priority Critical patent/GB1432131A/en
Publication of GB1432131A publication Critical patent/GB1432131A/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
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/082—Details specially related to intermeshing engagement type pumps
    • F04C18/086—Carter
    • 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
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating

Landscapes

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

Abstract

1432131 Rotary positive-displacement fluidmachines HOWDEN COMPRESSORS Ltd 7 May 1973 [16 March 1972] 12222/72 Heading F1F In a meshing-screw compressor a liquid other than oil is not only supplied to the compression space at 22 to cool and seal the rotors 10 but also fed to the bearings 16, 18 at 24 as lubricant. When the working fluid is air the liquid may be water.
GB1222272A 1972-03-16 1972-03-16 Mesing screw compressors Expired GB1432131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1222272A GB1432131A (en) 1972-03-16 1972-03-16 Mesing screw compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1222272A GB1432131A (en) 1972-03-16 1972-03-16 Mesing screw compressors

Publications (1)

Publication Number Publication Date
GB1432131A true GB1432131A (en) 1976-04-14

Family

ID=10000599

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1222272A Expired GB1432131A (en) 1972-03-16 1972-03-16 Mesing screw compressors

Country Status (1)

Country Link
GB (1) GB1432131A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2575464A (en) * 2018-07-10 2020-01-15 Jacklin Gmbh Single stage rotary screw compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2575464A (en) * 2018-07-10 2020-01-15 Jacklin Gmbh Single stage rotary screw compressor

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee