AT295726B - Multi-stage rotary compressor - Google Patents

Multi-stage rotary compressor

Info

Publication number
AT295726B
AT295726B AT96670A AT96670A AT295726B AT 295726 B AT295726 B AT 295726B AT 96670 A AT96670 A AT 96670A AT 96670 A AT96670 A AT 96670A AT 295726 B AT295726 B AT 295726B
Authority
AT
Austria
Prior art keywords
rotary compressor
stage rotary
stage
compressor
rotary
Prior art date
Application number
AT96670A
Other languages
German (de)
Original Assignee
Mitsui Shipbuilding Eng
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 Mitsui Shipbuilding Eng filed Critical Mitsui Shipbuilding Eng
Application granted granted Critical
Publication of AT295726B publication Critical patent/AT295726B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid
    • 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
    • F04C18/356—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 outer member
    • F04C18/3562—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 outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
    • F04C18/3564—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 outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Reciprocating Pumps (AREA)
AT96670A 1969-02-08 1970-02-03 Multi-stage rotary compressor AT295726B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP967469 1969-02-08

Publications (1)

Publication Number Publication Date
AT295726B true AT295726B (en) 1972-01-10

Family

ID=11726744

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96670A AT295726B (en) 1969-02-08 1970-02-03 Multi-stage rotary compressor

Country Status (7)

Country Link
US (1) US3617158A (en)
AT (1) AT295726B (en)
CH (1) CH498300A (en)
DE (1) DE2005566A1 (en)
FR (1) FR2032793A5 (en)
GB (1) GB1299065A (en)
NL (1) NL7001354A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395202B (en) * 1989-12-13 1992-10-27 Haider Gottfried Dipl Ing Rotary-piston compressor

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141677A (en) * 1977-08-15 1979-02-27 Ingersoll-Rand Company Scroll-type two stage positive fluid-displacement apparatus with intercooler
US4360327A (en) * 1980-04-23 1982-11-23 Wang Liang Chih Multipurpose, synchronous, three angle-cross compressor
US4451214A (en) * 1980-06-09 1984-05-29 Rokuro Kagamiyama Rotary piston type fluid machine
JPS61126395A (en) * 1984-11-22 1986-06-13 Mitsubishi Electric Corp 2-cylinder type rotary compressor
DE4318737C2 (en) * 1993-06-05 1996-10-31 Juergen Kaiser Rotary lobe compressor
US6095783A (en) * 1998-02-20 2000-08-01 Hansen; Craig N. Fluid mover
CN100441871C (en) * 2003-06-17 2008-12-10 乐金电子(天津)电器有限公司 Eccentric piston device for sealed rotary compressor
CN106704191A (en) * 2017-03-07 2017-05-24 东莞市风能工业设备有限公司 Multi-stage cam compressor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US346741A (en) * 1886-08-03 X elliott
US647015A (en) * 1899-08-23 1900-04-10 Charles E Miller Rotary steam-engine.
US1047436A (en) * 1912-04-15 1912-12-17 Thomas O'connor Double spiral pump.
US1385101A (en) * 1919-09-12 1921-07-19 Central Scientific Co Vacuum-pump
US2804260A (en) * 1949-07-11 1957-08-27 Svenska Rotor Maskiner Ab Engines of screw rotor type
US3106871A (en) * 1957-12-11 1963-10-15 Clyde R Stein Hydraulic motor
US3107846A (en) * 1961-10-10 1963-10-22 Aim Pump Corp Rotary pump or motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395202B (en) * 1989-12-13 1992-10-27 Haider Gottfried Dipl Ing Rotary-piston compressor

Also Published As

Publication number Publication date
DE2005566A1 (en) 1970-09-24
NL7001354A (en) 1970-08-11
US3617158A (en) 1971-11-02
FR2032793A5 (en) 1970-11-27
CH498300A (en) 1970-10-31
GB1299065A (en) 1972-12-06

Similar Documents

Publication Publication Date Title
BE755608A (en) COMPRESSOR BLADES
CH529924A (en) Rotary lobe compressors
CH496173A (en) Centrifugal compressor
CH520875A (en) Multi-stage compressor
CH497989A (en) Motor-driven compressor
CH517896A (en) Turbine compressor unit
CH522826A (en) Multi-stage compressor
BE745012A (en) FAN
IT946642B (en) MULTI-STAGE COMPRESSOR
AT295726B (en) Multi-stage rotary compressor
CH525397A (en) Centrifugal compressor
CH522129A (en) Rotary piston compressor
BE747639A (en) VERBETERDE CENTRIFUGAAL VLOEISTOFVANEN COMPRESSOR
CH523432A (en) compressor
DE2265119A1 (en) COMPRESSOR
DK133198C (en) SCREW COMPRESSOR
AT294295B (en) Air compressor
SE410647B (en) FRIKIOV COMPRESSOR
CH485124A (en) Multi-stage axial compressor
CH524071A (en) Rotary piston compressor
CH520270A (en) Centrifugal compressor
AT312148B (en) Opposing piston compressor
BE757973A (en) ROTARY PUMP
BE747556A (en) NEW VACUUM
CH503205A (en) Rotary pump

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee