GB1352699A - Gas compression processes - Google Patents

Gas compression processes

Info

Publication number
GB1352699A
GB1352699A GB1352699DA GB1352699A GB 1352699 A GB1352699 A GB 1352699A GB 1352699D A GB1352699D A GB 1352699DA GB 1352699 A GB1352699 A GB 1352699A
Authority
GB
United Kingdom
Prior art keywords
gas compression
compression processes
april
thermotank
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
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.)
Hall Thermotank International Ltd
Original Assignee
Hall Thermotank International 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 Hall Thermotank International Ltd filed Critical Hall Thermotank International Ltd
Publication of GB1352699A publication Critical patent/GB1352699A/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
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/02—Liquid sealing for high-vacuum pumps or for compressors

Landscapes

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

Abstract

1352699 Compressors HALL THERMOTANK INTERNATIONAL Ltd 19 April 1971 [16 April 1970] 49638/73 Divided out of 1352698 Heading F4H The subject matter of this Specification is substantially the same as that described in Specification 1,352,698, but the claims are directed to a rotary compressor, and more especially to a screw compressor.
GB1352699D 1970-04-16 1970-04-16 Gas compression processes Expired GB1352699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4963873 1970-04-16

Publications (1)

Publication Number Publication Date
GB1352699A true GB1352699A (en) 1974-05-08

Family

ID=10453043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1352699D Expired GB1352699A (en) 1970-04-16 1970-04-16 Gas compression processes

Country Status (1)

Country Link
GB (1) GB1352699A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273412A (en) * 1991-03-28 1993-12-28 Grasso's Koninklijke Machinefabrieken N.V. Lubricated rotary compressor having a cooling medium inlet to the delivery port

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273412A (en) * 1991-03-28 1993-12-28 Grasso's Koninklijke Machinefabrieken N.V. Lubricated rotary compressor having a cooling medium inlet to the delivery port

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee