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GB264819A - Improvements relating to rotary compressors - Google Patents

Improvements relating to rotary compressors

Info

Publication number
GB264819A
GB264819A GB668/27A GB66827A GB264819A GB 264819 A GB264819 A GB 264819A GB 668/27 A GB668/27 A GB 668/27A GB 66827 A GB66827 A GB 66827A GB 264819 A GB264819 A GB 264819A
Authority
GB
United Kingdom
Prior art keywords
casing
trunnion
drum
fixed
driving
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
GB668/27A
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.)
Pont a Mousson SA
Original Assignee
Founderies de Pont a Mousson SA
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 Founderies de Pont a Mousson SA filed Critical Founderies de Pont a Mousson SA
Publication of GB264819A publication Critical patent/GB264819A/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

Landscapes

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

Abstract

264,819. Soc. Anon. des Hauts-Fourneaux et Fonderies de Pont-a-Mousson. Jan. 20, 1926, [Convention date]. Fixed-abutment type; cooling parts; driving pumps. - A rotary compressor which may be used to supply internal-combustion engines comprises a slightly oval casing within which rotates a drum which is eccentrically mounted and has two or more integral vanes 6, 7 each sliding in a pair of diametral slots and constrained at their two axial ends so as to be parallel with the casing. The constraining means consist of yokes 6<1> which slide on ball bearings 13 carried by a trunnion 9 fixed in the casing and supported at one end by a, ball bearing 11 housed in the end portion of the drum. A stiffening member 12 is fitted over the trunnion. For forced lubrication an oil chamber is provided by attaching a bell shaped end cover 23 to which the compressed air has access by a passage 27. Cooling fins 4 may be formed on the casing. The modification shown in Fig. 7 has the trunnion 9<1> directly mounted in the casing covers and the drum is fitted with a pinion 29 for driving which may be by a chain drive.
GB668/27A 1926-01-20 1927-01-10 Improvements relating to rotary compressors Expired GB264819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR264819X 1926-01-20

Publications (1)

Publication Number Publication Date
GB264819A true GB264819A (en) 1927-06-16

Family

ID=8885390

Family Applications (1)

Application Number Title Priority Date Filing Date
GB668/27A Expired GB264819A (en) 1926-01-20 1927-01-10 Improvements relating to rotary compressors

Country Status (1)

Country Link
GB (1) GB264819A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991010812A1 (en) * 1990-01-12 1991-07-25 Georg Willi Eckhardt Rotary valve machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991010812A1 (en) * 1990-01-12 1991-07-25 Georg Willi Eckhardt Rotary valve machine
US5316456A (en) * 1990-01-12 1994-05-31 Eckhardt Georg W Slide vane machine

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