CH498300A - Multi-stage rotary piston compressor - Google Patents

Multi-stage rotary piston compressor

Info

Publication number
CH498300A
CH498300A CH168570A CH168570A CH498300A CH 498300 A CH498300 A CH 498300A CH 168570 A CH168570 A CH 168570A CH 168570 A CH168570 A CH 168570A CH 498300 A CH498300 A CH 498300A
Authority
CH
Switzerland
Prior art keywords
rotary piston
piston compressor
stage rotary
stage
compressor
Prior art date
Application number
CH168570A
Other languages
German (de)
Inventor
Inaba Kenji
Yamamoto Masakazu
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
Publication of CH498300A publication Critical patent/CH498300A/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)
CH168570A 1969-02-08 1970-02-05 Multi-stage rotary piston compressor CH498300A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH498300A true CH498300A (en) 1970-10-31

Family

ID=11726744

Family Applications (1)

Application Number Title Priority Date Filing Date
CH168570A CH498300A (en) 1969-02-08 1970-02-05 Multi-stage rotary piston 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)

Families Citing this family (9)

* 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
AT395202B (en) * 1989-12-13 1992-10-27 Haider Gottfried Dipl Ing Rotary-piston 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

Also Published As

Publication number Publication date
US3617158A (en) 1971-11-02
DE2005566A1 (en) 1970-09-24
GB1299065A (en) 1972-12-06
AT295726B (en) 1972-01-10
FR2032793A5 (en) 1970-11-27
NL7001354A (en) 1970-08-11

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Legal Events

Date Code Title Description
PL Patent ceased