[go: up one dir, main page]

AU1993801A - Multi-stage diaphragm-type compressor - Google Patents

Multi-stage diaphragm-type compressor

Info

Publication number
AU1993801A
AU1993801A AU19938/01A AU1993801A AU1993801A AU 1993801 A AU1993801 A AU 1993801A AU 19938/01 A AU19938/01 A AU 19938/01A AU 1993801 A AU1993801 A AU 1993801A AU 1993801 A AU1993801 A AU 1993801A
Authority
AU
Australia
Prior art keywords
type compressor
cylinders
piston
membrane
stage diaphragm
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.)
Abandoned
Application number
AU19938/01A
Inventor
Christie St Clair Cunningham
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
Publication of AU1993801A publication Critical patent/AU1993801A/en
Abandoned 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/005—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders with two cylinders
    • 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
    • F04B25/00—Multi-stage pumps
    • F04B25/005—Multi-stage pumps with two cylinders
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/02—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders arranged oppositely relative to main shaft
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • 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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/053—Pumps having fluid drive
    • F04B45/0533—Pumps having fluid drive the fluid being actuated directly by a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

The invention relates to a multi-stage diaphragm-type compressor (100) and to a method for the multi-stage compression of gases. At least two piston-cylinder units arranged at equal angular intervals from each other around the axis of rotation of a camshaft or eccentric shaft (18). The cylinders (7) are connected to a sump (14) containing a liquid, so that they can be filled with a liquid via supply lines (24, 25, 26, 27) in which return valves (28) are provided. The cylinders (7) are also separated from chambers (8) by a membrane (5) to which a gas inlet and a gas outlet (10) with a return valve, respectively are joined. The individual compressor stages are each formed by a piston-cylinder unit with a membrane (5) and a chamber.
AU19938/01A 1999-10-11 2000-10-10 Multi-stage diaphragm-type compressor Abandoned AU1993801A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ500248 1999-10-11
NZ50024899 1999-10-11
PCT/DE2000/003631 WO2001027475A1 (en) 1999-10-11 2000-10-10 Multi-stage diaphragm-type compressor

Publications (1)

Publication Number Publication Date
AU1993801A true AU1993801A (en) 2001-04-23

Family

ID=19927566

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19938/01A Abandoned AU1993801A (en) 1999-10-11 2000-10-10 Multi-stage diaphragm-type compressor

Country Status (5)

Country Link
EP (1) EP1220991B1 (en)
AT (1) ATE323832T1 (en)
AU (1) AU1993801A (en)
DE (2) DE10083104D2 (en)
WO (1) WO2001027475A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6223072B1 (en) 1999-06-08 2001-04-24 Impulse Dynamics N.V. Apparatus and method for collecting data useful for determining the parameters of an alert window for timing delivery of ETC signals to a heart under varying cardiac conditions
DE102006047657A1 (en) * 2006-03-07 2007-09-13 Deutsches Zentrum für Luft- und Raumfahrt e.V. Multi-stage compressor
DE102006047313B4 (en) * 2006-10-06 2009-08-20 Deutsches Zentrum für Luft- und Raumfahrt e.V. Device for the rapid filling of compressed gas containers
CN101936282B (en) * 2010-09-30 2013-02-27 台州市昌宇气动设备有限公司 Pneumatic Double Diaphragm Pump
DE102011086913B4 (en) * 2011-05-24 2021-02-04 Continental Teves Ag & Co. Ohg Link guide for two-stage compressor
CN105464114B (en) * 2015-12-09 2018-05-08 中国有色金属工业昆明勘察设计研究院有限公司 Oil gas antidetonation conversion connector
WO2020247442A1 (en) * 2019-06-03 2020-12-10 Graco Minnesota Inc. Diaphragm pump drive for an electric pump
CN115217747B (en) * 2022-08-19 2024-04-30 隋斌 Diaphragm compressor and cylinder body structure thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276673A (en) * 1963-05-10 1966-10-04 Fairchild Hiller Corp Contaminant free compressor
US3208664A (en) * 1963-08-09 1965-09-28 Bendix Corp Fluid compressor
US3354831A (en) * 1966-11-04 1967-11-28 Weatherhead Co Piston diaphragm pump
DE3312344A1 (en) * 1983-04-06 1984-10-11 Jürgen 6940 Weinheim Lochbühler-Enzmann Compressor for the compressing of gaseous media
DE3704588A1 (en) * 1987-02-13 1988-08-25 Aleksandr Viktorovic Zukov Hydraulic system for a diaphragm machine
US5368451A (en) * 1991-06-04 1994-11-29 Hammond; John M. Metering pump

Also Published As

Publication number Publication date
EP1220991B1 (en) 2006-04-19
EP1220991A1 (en) 2002-07-10
WO2001027475A1 (en) 2001-04-19
DE50012614D1 (en) 2006-05-24
ATE323832T1 (en) 2006-05-15
DE10083104D2 (en) 2002-07-25

Similar Documents

Publication Publication Date Title
WO2002055172A3 (en) Pressure swing adsorption gas separation method and apparatus
US8062003B2 (en) System and method for providing oxygen
GB0221165D0 (en) Fluid-working machine and operating method
US5529614A (en) Pressure swing adsorption unit
AU1993801A (en) Multi-stage diaphragm-type compressor
CA2307103A1 (en) High pressure fuel supply system for natural gas vehicles
WO2004111555A3 (en) Heat pump system
NO168539B (en) MOLDING FOR MOLDING IRON.
EP1363025A3 (en) Variable capacity pump
US8568107B2 (en) Multi-stage compressor
CA2379792A1 (en) Improved pump
BRPI0606573A (en) valve and auxiliary exhaust system for high efficiency steam engines, compressed air engines or compressed gas engines
EP1396640A3 (en) Screw compressor
ATE82620T1 (en) LIQUID RING COMPRESSORS.
EP1152149A3 (en) Injector
WO1992018770A3 (en) Plunger pump
ES247408U (en) Double-acting vacuum pump
ATE292245T1 (en) PUMPING SYSTEM FOR LIQUIDS
WO2001086194A3 (en) Switchover valve for gas supply system
MA31375B1 (en) System for the formation of frozen granules from food liquids.
CA2997186C (en) Sealed cavity compressor to reduce contaminant induction
CN1978904A (en) Two-stage rolling rotor-type compressor
ZA984959B (en) Screw-spindle vacuum pump and method for operating it
US892443A (en) Rotary engine.
RU2197649C2 (en) Apparatus for feeding fluid medium under pressure

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase
TH Corrigenda

Free format text: IN VOL 15, NO 31, PAGE(S) 6600-6603 UNDER THE HEADING APPLICATIONS LAPSED, REFUSED OR WITHDRAWN PLEASE DELETE ALL REFERENCE TO APPLICATION NO. 70327/00, 75269/00, 75270/00, 75296/00, 75297/00, 75305/00, 75443/00, 75448/00, 76715/00, 76717/00, 76729/00, 76740/00, 76745/00, 76751/00, 76783/00, 77641/00, 77718/00, 77725/00, 77965/00, 77969/00, 77970/00, 77972/00, 77980/00, 77987/00, 77988/00, 77989/00, 78030/00, 78041/00, 78115/00, 78152/00, 79089/00, 79178/00, 79294/00, 79369/00, 79660/00, 10212/01, 10622/01, 10640/01, 19938/01 AND 21478/01

MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase