GB863163A - Rotary gas compressor pump - Google Patents

Rotary gas compressor pump

Info

Publication number
GB863163A
GB863163A GB23940/59A GB2394059A GB863163A GB 863163 A GB863163 A GB 863163A GB 23940/59 A GB23940/59 A GB 23940/59A GB 2394059 A GB2394059 A GB 2394059A GB 863163 A GB863163 A GB 863163A
Authority
GB
United Kingdom
Prior art keywords
gas compressor
compressor pump
rotary gas
sept
rotary
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
GB23940/59A
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.)
SCAIFE Co
Original Assignee
SCAIFE Co
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 SCAIFE Co filed Critical SCAIFE Co
Publication of GB863163A publication Critical patent/GB863163A/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
    • F04C18/3441—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 the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • 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
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid

Abstract

863,163. Rotary pumps. SCAIFE CO. Sept. 4, 1957 [Sept. 21, 1956], No. 23940/59. Divided out of 863,162. Drawings to Specification. Class 110 (2). The subject-matter of this Specification is substantially the same as that described in Specification 863,762 but the claims differ.
GB23940/59A 1956-09-21 1957-09-04 Rotary gas compressor pump Expired GB863163A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US863163XA 1956-09-21 1956-09-21

Publications (1)

Publication Number Publication Date
GB863163A true GB863163A (en) 1961-03-15

Family

ID=22197768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23940/59A Expired GB863163A (en) 1956-09-21 1957-09-04 Rotary gas compressor pump

Country Status (1)

Country Link
GB (1) GB863163A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1589227A1 (en) * 2004-04-21 2005-10-26 Alcatel Multi-stage vacuum pump and pumping system having such a pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1589227A1 (en) * 2004-04-21 2005-10-26 Alcatel Multi-stage vacuum pump and pumping system having such a pump
FR2869369A1 (en) * 2004-04-21 2005-10-28 Alcatel Sa VACUUM PUMP MULTI-STAGE, AND PUMPING INSTALLATION COMPRISING SUCH A PUMP
US7670119B2 (en) 2004-04-21 2010-03-02 Alcatel Multistage vacuum pump and a pumping installation including such a pump

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