DE1287729B - - Google Patents

Info

Publication number
DE1287729B
DE1287729B DE1961B0064428 DEB0064428A DE1287729B DE 1287729 B DE1287729 B DE 1287729B DE 1961B0064428 DE1961B0064428 DE 1961B0064428 DE B0064428 A DEB0064428 A DE B0064428A DE 1287729 B DE1287729 B DE 1287729B
Authority
DE
Germany
Prior art keywords
rotor
chamber
cross
suction
working
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.)
Pending
Application number
DE1961B0064428
Other languages
German (de)
English (en)
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 filed Critical
Priority to DE1961B0064428 priority Critical patent/DE1287729B/de
Priority to GB39017/62A priority patent/GB993874A/en
Priority to US230908A priority patent/US3199771A/en
Publication of DE1287729B publication Critical patent/DE1287729B/de
Pending 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
    • 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
    • F04C18/344—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 inner member
    • F04C18/3441—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 inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F04C18/3442—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 inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the inlet and outlet opening
    • 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
    • F04C25/00—Adaptations of pumps for special use of pumps for elastic fluids
    • 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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/122—Arrangements for supercharging the working space

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
DE1961B0064428 1961-10-19 1961-10-19 Pending DE1287729B (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE1961B0064428 DE1287729B (ja) 1961-10-19 1961-10-19
GB39017/62A GB993874A (en) 1961-10-19 1962-10-15 Rotary air pump
US230908A US3199771A (en) 1961-10-19 1962-10-16 Multicell machine operating as a combination pressure-vacuum generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1961B0064428 DE1287729B (ja) 1961-10-19 1961-10-19

Publications (1)

Publication Number Publication Date
DE1287729B true DE1287729B (ja) 1969-01-23

Family

ID=6974386

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1961B0064428 Pending DE1287729B (ja) 1961-10-19 1961-10-19

Country Status (3)

Country Link
US (1) US3199771A (ja)
DE (1) DE1287729B (ja)
GB (1) GB993874A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313480A1 (de) * 1972-04-24 1973-11-15 Abex Corp Hydraulische fluegelzellenpumpe
FR2497882A1 (fr) * 1981-01-14 1982-07-16 Gen Vacuum Spa Perfectionnements apportes aux pompes rotatives

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1105690B (it) * 1978-11-07 1985-11-04 Jurop Di Fedrigo Olgiati Pezzo Decompressore d'aria a raffreddamento intermedio con equilibramento delle pressioni
WO1983001818A1 (en) * 1981-11-11 1983-05-26 Maruyama, Teruo Compressor
GB2111126A (en) * 1981-12-09 1983-06-29 British Oxygen Co Ltd Rotary positive-displacement fluid-machines
GB8625337D0 (en) * 1986-10-22 1986-11-26 Utile Eng Co Ltd Pumps
DE19819538C2 (de) * 1998-04-30 2000-02-17 Rietschle Werner Gmbh & Co Kg Druck-Saug-Pumpe
DE102013222591B4 (de) * 2013-11-07 2018-01-04 Joma-Polytec Gmbh Pumpenanordnung mit Unterdruckpumpe und Schmiermittel

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US720834A (en) * 1901-08-21 1903-02-17 Adolph Michael Rotary engine.
US1237668A (en) * 1913-11-14 1917-08-21 Fritz W Machlet Pump, &c.
US1804604A (en) * 1927-08-04 1931-05-12 Silent Glow Oil Burner Corp Pump
GB433488A (en) * 1934-04-26 1935-08-15 Frederick Llewellyn Smith Improvements in rotary pumps, engines, compressors or exhausters
US2191345A (en) * 1935-12-21 1940-02-20 Leybold S Nachfolger Kommandit Method of and apparatus for drawing gaseous fluids from receptacles
US2523317A (en) * 1943-10-30 1950-09-26 Daniel F Mcgill Rotary type air compressor
US2639855A (en) * 1948-02-06 1953-05-26 William T Daniels Variable vacuum and pressure rotary pump
US2983226A (en) * 1953-01-16 1961-05-09 William T Livermore Injection filled liquid pump
US2832199A (en) * 1953-04-30 1958-04-29 American Brake Shoe Co Vane pump
GB754427A (en) * 1953-12-17 1956-08-08 Heinz Teves Rotary vane pump with disc-shaped rotor
FR1116643A (fr) * 1954-01-12 1956-05-09 Teves Kg Alfred Pompes à palettes tournantes
US2977888A (en) * 1955-02-24 1961-04-04 William T Livermore Hydraulic pump and control valve assembly
US3003423A (en) * 1957-07-11 1961-10-10 Thompson Ramo Wooldridge Inc Pressure control valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313480A1 (de) * 1972-04-24 1973-11-15 Abex Corp Hydraulische fluegelzellenpumpe
FR2497882A1 (fr) * 1981-01-14 1982-07-16 Gen Vacuum Spa Perfectionnements apportes aux pompes rotatives

Also Published As

Publication number Publication date
US3199771A (en) 1965-08-10
GB993874A (en) 1965-06-02

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