GB327586A - Improvements in and relating to rotary compressors - Google Patents

Improvements in and relating to rotary compressors

Info

Publication number
GB327586A
GB327586A GB1201929A GB1201929A GB327586A GB 327586 A GB327586 A GB 327586A GB 1201929 A GB1201929 A GB 1201929A GB 1201929 A GB1201929 A GB 1201929A GB 327586 A GB327586 A GB 327586A
Authority
GB
United Kingdom
Prior art keywords
rotor
vanes
oil
duct
under
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
GB1201929A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1201929A priority Critical patent/GB327586A/en
Publication of GB327586A publication Critical patent/GB327586A/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
    • F04C18/352—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 vanes being pivoted on the axis of the outer member
    • 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
    • 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

Landscapes

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

Abstract

327,586. Smith, S. April 18, 1929. Fixed-abutment type; packing drums, vanes, abutments, and the like.-Oil is supplied from a reservoir under the delivery passage to a rotary compressor of the eccentric rotor and radially sliding vane type through jet orifices in the rotor at predetermined intervals of rotation of the rotor. The oil is forced, under the discharge pressure, from a separating chamber 2 through a pipe 29 to a duct 28 in a spigot 14 of a casing end cover 9 with which a duct 30 in the rotor periodically registers whereby the oil passes into the working space and to the parts to be lubricated. Spacer loops 22 encircling the rotor shaft and situated in recesses 19 in the rotor ends maintain diametrically opposite vanes 21 apart and have pins 24 bearing on springs housed in the vanes.
GB1201929A 1929-04-18 1929-04-18 Improvements in and relating to rotary compressors Expired GB327586A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1201929A GB327586A (en) 1929-04-18 1929-04-18 Improvements in and relating to rotary compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1201929A GB327586A (en) 1929-04-18 1929-04-18 Improvements in and relating to rotary compressors

Publications (1)

Publication Number Publication Date
GB327586A true GB327586A (en) 1930-04-10

Family

ID=9996928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1201929A Expired GB327586A (en) 1929-04-18 1929-04-18 Improvements in and relating to rotary compressors

Country Status (1)

Country Link
GB (1) GB327586A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017739B (en) * 1955-06-02 1957-10-17 Arthur Pfeiffer Fa Oil-sealed rotary high vacuum pump with sickle-shaped working space

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017739B (en) * 1955-06-02 1957-10-17 Arthur Pfeiffer Fa Oil-sealed rotary high vacuum pump with sickle-shaped working space

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