GB797311A - Improvements in rotary compressor systems - Google Patents

Improvements in rotary compressor systems

Info

Publication number
GB797311A
GB797311A GB230056A GB230056A GB797311A GB 797311 A GB797311 A GB 797311A GB 230056 A GB230056 A GB 230056A GB 230056 A GB230056 A GB 230056A GB 797311 A GB797311 A GB 797311A
Authority
GB
United Kingdom
Prior art keywords
compressors
oil
jan
air
gears
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
GB230056A
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 GB230056A priority Critical patent/GB797311A/en
Publication of GB797311A publication Critical patent/GB797311A/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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • 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
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions

Landscapes

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

Abstract

797,311. Rotary compressors. NICHOLS, T. W. Jan. 23, 1957 [Jan. 24, 1956], No. 2300/56. Class 110 (2). A compressor system comprises one or more single - stage oil - sealed rotary compressors 1 ... 4, driven by a power shaft 5 through gearing, wherein the oil carried by the delivered air is separated out in a receiver. The oil, under pressure from the delivery air is forced through a fan - cooled multi-stage radiator, from which it passes back to the compressor or compressors by way of an automatic cut-out valve. Shafts 7, of the compressors, are coupled by gears 8, 9, 10, 11 to a pinion 6 on the shaft 5. Idler gears may be used in the trains to ensure that all rotors, in the compressors, rotate in the same direction. Suction inlets 18 and delivery ports 19 are provided. The compressors may be enclosed in a casing through which cooling air is passed. A chain drive may replace the gear drive.
GB230056A 1956-01-24 1956-01-24 Improvements in rotary compressor systems Expired GB797311A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB230056A GB797311A (en) 1956-01-24 1956-01-24 Improvements in rotary compressor systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB230056A GB797311A (en) 1956-01-24 1956-01-24 Improvements in rotary compressor systems

Publications (1)

Publication Number Publication Date
GB797311A true GB797311A (en) 1958-07-02

Family

ID=9737137

Family Applications (1)

Application Number Title Priority Date Filing Date
GB230056A Expired GB797311A (en) 1956-01-24 1956-01-24 Improvements in rotary compressor systems

Country Status (1)

Country Link
GB (1) GB797311A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1014892A5 (en) * 1998-09-17 2004-06-01 Hitachi Ltd Screw compressor oil free.
FR2992693A1 (en) * 2012-06-27 2014-01-03 Bosch Gmbh Robert Double internal gear pump for installation of e.g. hydraulic braking system of vehicle, has pinion meshing with crown and wheel, and drives commonly arranged for internal pumps to drive wheel, where crown and pinion are provided in plane
US20180149156A1 (en) * 2015-08-27 2018-05-31 Elivac Company, Ltd. (Shanghai) Modularized Integrated Non-Coaxial Multiple Chamber Dry Vacuum Pump

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1014892A5 (en) * 1998-09-17 2004-06-01 Hitachi Ltd Screw compressor oil free.
US6948915B2 (en) 1998-09-17 2005-09-27 Hitachi, Ltd. Oil free screw compressor
FR2992693A1 (en) * 2012-06-27 2014-01-03 Bosch Gmbh Robert Double internal gear pump for installation of e.g. hydraulic braking system of vehicle, has pinion meshing with crown and wheel, and drives commonly arranged for internal pumps to drive wheel, where crown and pinion are provided in plane
US20180149156A1 (en) * 2015-08-27 2018-05-31 Elivac Company, Ltd. (Shanghai) Modularized Integrated Non-Coaxial Multiple Chamber Dry Vacuum Pump
US10570898B2 (en) * 2015-08-27 2020-02-25 Elivac Company, Ltd. (Shanghai) Modularized integrated non-coaxial multiple chamber dry vacuum pump

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