GB871555A - Rotary compressor assembly - Google Patents

Rotary compressor assembly

Info

Publication number
GB871555A
GB871555A GB21082/59A GB2108259A GB871555A GB 871555 A GB871555 A GB 871555A GB 21082/59 A GB21082/59 A GB 21082/59A GB 2108259 A GB2108259 A GB 2108259A GB 871555 A GB871555 A GB 871555A
Authority
GB
United Kingdom
Prior art keywords
valve
compressor
receiver
lines
pressure
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
GB21082/59A
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.)
Joy Manufacturing Co
Original Assignee
Joy Manufacturing 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 Joy Manufacturing Co filed Critical Joy Manufacturing Co
Publication of GB871555A publication Critical patent/GB871555A/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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids

Landscapes

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

Abstract

871,555. Rotary pumps. JOY MANUFACTURING CO. June 19, 1959 [July 10, 1958], No. 21082/59. Class 110 (2). A control for two rotary compressors of the outwardly-sliding vane-type arranged in series in a common casing 1 and adapted to be continuously driven by a motor 7 in order to supply a receiver 20 comprises a control-valve 100 having associated valves 50, 52 interconnected as shown, the arrangement being such that when the interstage compressor pressure at 10 drops or rises the valve 100 is respectively operated to isolate the receiver from the compressor or to interconnect same. The inlet valve of the compressor is adapted to be closed when the pressure in the receiver is not replenished whereby the interstage chamber 10 is evacuated to unload the valve 100 and close the discharge lines B, H from the receiver, the valve 50 being actuated by the valve 100 to interconnect lines E, F whereby the discharge side of the compressor is vented to atmosphere by way of a valve 38. When the demand for air at 20 increases the outlet valve 16 of the compressor is opened and the pressure build up at 10 operates the valve 100 to disconnect line F from E and line C from A, whilst lines B-A and lines H-G are respectively interconnected to one another. An oil pump 28 is provided for lubricating and injecting oil into the compressor. A thermal by-pass valve 24 controls an alternative path for the heated oil and is connected to a filter 32 and a heat-absorber 34.
GB21082/59A 1958-07-10 1959-06-19 Rotary compressor assembly Expired GB871555A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US871555XA 1958-07-10 1958-07-10

Publications (1)

Publication Number Publication Date
GB871555A true GB871555A (en) 1961-06-28

Family

ID=22203434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21082/59A Expired GB871555A (en) 1958-07-10 1959-06-19 Rotary compressor assembly

Country Status (1)

Country Link
GB (1) GB871555A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2416008A1 (en) * 2010-08-07 2012-02-08 MAHLE International GmbH Combined pump and filter module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2416008A1 (en) * 2010-08-07 2012-02-08 MAHLE International GmbH Combined pump and filter module

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