GB776097A - Rotary fluid compressor - Google Patents

Rotary fluid compressor

Info

Publication number
GB776097A
GB776097A GB13181/55A GB1318155A GB776097A GB 776097 A GB776097 A GB 776097A GB 13181/55 A GB13181/55 A GB 13181/55A GB 1318155 A GB1318155 A GB 1318155A GB 776097 A GB776097 A GB 776097A
Authority
GB
United Kingdom
Prior art keywords
oil
compressor
valve
engine
shaft means
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
GB13181/55A
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.)
Chicago Pneumatic Tool Co LLC
Original Assignee
Chicago Pneumatic Tool Co LLC
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 Chicago Pneumatic Tool Co LLC filed Critical Chicago Pneumatic Tool Co LLC
Publication of GB776097A publication Critical patent/GB776097A/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/16—Filtration; Moisture separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/225—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening

Landscapes

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

Abstract

776,097. Rotary compressors. CHICAGO PNEUMATIC TOOL CO. May 6, 1955 [May 11, 1954], No. 13181/55. Class 110 (2). [Also in Group XXIV] A machine for compressing fluids comprises in combination an engine 31, a rotary compressor 32 including axially disposed low- and high-pressure rotors 59, 61 of the outwardly sliding vane type, shaft means for said rotors, an oil pump 104 directly connected to said shaft means for delivering oil to the compressor for reducing the compression temperature therein and for sealing the compression chambers against fluid leakage about the shaft means, a receiver 42 connected to the air exhaust chamber formed in the highpressure stage and an oil separator 44 which is mounted on the receiver and includes a removable filter adapted to remove oil from the fluid passing therethrough. The compressor portions are interconnected by a coupling 74 and are connected to the engine by a clutch 82, bearings 94, 96 and packing means 101 being arranged as shown. The inlet of the compressor 59 is provided with a valve 127 and a screen 128 whilst the outlet of the compressor 61 is provided with a valve 137. The gear type oil pump 104 incorporates a relief valve 108 and circulates oil through conduits 114, 118, 115, 117, 120, 125, 130 as shown. The machine also includes an air cleaner 33 and a radiator 38 for the engine, an oil cooler 39, an oil filter 41 and an air cleaner 36 for the compressor, a throttle control 49, a relay valve 51, a pressure transformer 52 and additional oil and air filters 53, 55 for details of which members the Specification should be referred to.
GB13181/55A 1954-05-11 1955-05-06 Rotary fluid compressor Expired GB776097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US776097XA 1954-05-11 1954-05-11

Publications (1)

Publication Number Publication Date
GB776097A true GB776097A (en) 1957-06-05

Family

ID=22139066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13181/55A Expired GB776097A (en) 1954-05-11 1955-05-06 Rotary fluid compressor

Country Status (1)

Country Link
GB (1) GB776097A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1236717B (en) * 1961-04-21 1967-03-16 Schweizerische Lokomotiv Multi-cell rotary lobe compressor
GB2127489A (en) * 1982-09-28 1984-04-11 Plenty Ltd Rotary pump
BE1017381A3 (en) * 2006-12-06 2008-07-01 Atlas Copco Airpower Nv Protecting compressor oil against oxidation, by contacting oil with antioxidants immobilized on substrate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1236717B (en) * 1961-04-21 1967-03-16 Schweizerische Lokomotiv Multi-cell rotary lobe compressor
GB2127489A (en) * 1982-09-28 1984-04-11 Plenty Ltd Rotary pump
BE1017381A3 (en) * 2006-12-06 2008-07-01 Atlas Copco Airpower Nv Protecting compressor oil against oxidation, by contacting oil with antioxidants immobilized on substrate

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