IE34277B1 - Vane-type rotary positive-displacement pumps and compressors - Google Patents

Vane-type rotary positive-displacement pumps and compressors

Info

Publication number
IE34277B1
IE34277B1 IE1231/69A IE123169A IE34277B1 IE 34277 B1 IE34277 B1 IE 34277B1 IE 1231/69 A IE1231/69 A IE 1231/69A IE 123169 A IE123169 A IE 123169A IE 34277 B1 IE34277 B1 IE 34277B1
Authority
IE
Ireland
Prior art keywords
profile
members
sinuous
vane
compressors
Prior art date
Application number
IE1231/69A
Other languages
English (en)
Other versions
IE34277L (en
Original Assignee
Ostberg Bernhard Nils
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
Priority claimed from AU43288/68A external-priority patent/AU423669B2/en
Application filed by Ostberg Bernhard Nils filed Critical Ostberg Bernhard Nils
Publication of IE34277L publication Critical patent/IE34277L/xx
Publication of IE34277B1 publication Critical patent/IE34277B1/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3446—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface
    • 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
    • F04C2250/00—Geometry
    • F04C2250/30—Geometry of the stator
    • F04C2250/301—Geometry of the stator compression chamber profile defined by a mathematical expression or by parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Motors (AREA)
IE1231/69A 1968-09-12 1969-09-02 Vane-type rotary positive-displacement pumps and compressors IE34277B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU43288/68A AU423669B2 (en) 1968-09-12 1968-09-12 Improved vane-type rotary fluid displacing machine
AU4600268 1968-11-08

Publications (2)

Publication Number Publication Date
IE34277L IE34277L (en) 1970-03-12
IE34277B1 true IE34277B1 (en) 1975-04-02

Family

ID=25626311

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1231/69A IE34277B1 (en) 1968-09-12 1969-09-02 Vane-type rotary positive-displacement pumps and compressors

Country Status (7)

Country Link
US (1) US3642390A (enrdf_load_stackoverflow)
JP (1) JPS5120727B1 (enrdf_load_stackoverflow)
DE (1) DE1946794A1 (enrdf_load_stackoverflow)
FR (1) FR2017937A1 (enrdf_load_stackoverflow)
GB (1) GB1258983A (enrdf_load_stackoverflow)
IE (1) IE34277B1 (enrdf_load_stackoverflow)
SE (2) SE364552B (enrdf_load_stackoverflow)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5082604A (enrdf_load_stackoverflow) * 1973-11-26 1975-07-04
US3955903A (en) * 1974-05-10 1976-05-11 Aranka Elisabeth DE Dobo Rotary piston engine with improved housing and piston configuration
US4028021A (en) * 1975-12-08 1977-06-07 Curtiss-Wright Corporation Rotary trochoidal compressor with compressible sealing
US4432711A (en) * 1980-11-07 1984-02-21 Nippon Soken, Inc. Vane pump with cylinder profile defined by cycloid curves
IL62290A0 (en) * 1981-03-04 1981-05-20 Zielinsky A Rotary machine
US4419059A (en) * 1981-08-10 1983-12-06 Whirlpool Corporation Nonsymmetric bore contour for rotary compressor
IT1154602B (it) * 1981-12-14 1987-01-21 Barmag Barmer Maschf Pompa a celle, delimitate da palette
US4456441A (en) * 1982-02-23 1984-06-26 Aharon Zilinsky Rotary machine
WO1984003329A1 (en) * 1983-02-24 1984-08-30 Nippon Piston Ring Co Ltd Rotor for vane pump and motor
FR2547622B1 (fr) * 1983-06-16 1985-11-22 Leroy Andre Machine volumetrique a surface statorique particuliere
DE3421374C1 (de) * 1984-06-08 1985-06-20 Skf Gmbh Lagereinheit mit integrierter Pumpe
GB2363428B (en) * 2000-06-14 2005-02-23 Dennis Baynes Rotating engine
RU2260128C2 (ru) * 2003-08-25 2005-09-10 Государственное образовательное учреждение высшего профессионального образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) Двигатель внутреннего сгорания
DE102004034920B3 (de) * 2004-07-09 2005-12-01 Joma-Hydromechanic Gmbh Einflügelvakuumpumpe
GB0419848D0 (en) * 2004-09-07 2004-10-13 Carbonate Ltd Pumps
ITTO20060673A1 (it) * 2006-09-21 2008-03-22 Vhit Spa Pompa rotativa a palette
US9850118B2 (en) * 2010-08-20 2017-12-26 Pepsico, Inc. Bag-in-box pump system
JP5643923B2 (ja) * 2011-12-21 2014-12-24 株式会社リッチストーン ロータリカムリング流体機械
DE102013110351A1 (de) * 2013-09-19 2015-03-19 Hella Kgaa Hueck & Co. Flügelzellenpumpe
DE102015108924B4 (de) 2015-06-05 2017-04-13 Nidec Gpm Gmbh Mechanisch angetriebene Flüssigkeits-Verdrängerpumpe
EP3299578A1 (en) * 2016-09-21 2018-03-28 Core Dynamics ApS Energy transformation device and pump and motor utilising said device
CN107061257A (zh) * 2017-06-21 2017-08-18 袁廷华 一种线性流量低噪音液体泵

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1496222A (en) * 1923-05-01 1924-06-03 Hill Compressor & Pump Company Sealing means for rotary pumps
US1977780A (en) * 1931-05-28 1934-10-23 Olaf O Stageberg Fluid pump and motor
US2247410A (en) * 1938-07-29 1941-07-01 David E Ross Hydraulic coupling device
US2318346A (en) * 1941-03-01 1943-05-04 Selas Company Rotary pump
US2730076A (en) * 1952-05-31 1956-01-10 Ephraim W Hogue Hydraulic motors
US2845872A (en) * 1953-09-16 1958-08-05 Bendix Aviat Corp Cam pump
US2840991A (en) * 1954-06-24 1958-07-01 John L Nisbet Rotary pump and motor hydraulic transmission
US2853023A (en) * 1955-08-12 1958-09-23 American Brake Shoe Co Fluid energy translating apparatuses
US2985110A (en) * 1956-11-19 1961-05-23 Bendix Corp Pump construction
US3232237A (en) * 1962-07-06 1966-02-01 Bendix Corp Cam and method of generating same
US3304879A (en) * 1963-05-22 1967-02-21 Elliott F Hanson Fluid operated device
US3251308A (en) * 1965-03-12 1966-05-17 James E Dugan Rotary motor or pump

Also Published As

Publication number Publication date
JPS5120727B1 (enrdf_load_stackoverflow) 1976-06-28
DE1946794A1 (de) 1970-09-10
GB1258983A (enrdf_load_stackoverflow) 1972-01-05
SE364552B (enrdf_load_stackoverflow) 1974-02-25
US3642390A (en) 1972-02-15
SE371864B (enrdf_load_stackoverflow) 1974-12-02
FR2017937A1 (enrdf_load_stackoverflow) 1970-05-22
IE34277L (en) 1970-03-12

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