LU30267A1 - - Google Patents

Info

Publication number
LU30267A1
LU30267A1 LU30267DA LU30267A1 LU 30267 A1 LU30267 A1 LU 30267A1 LU 30267D A LU30267D A LU 30267DA LU 30267 A1 LU30267 A1 LU 30267A1
Authority
LU
Luxembourg
Application number
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.)
Publication of LU30267A1 publication Critical patent/LU30267A1/xx

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
    • F04C5/00—Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable
    • 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
    • F04C2/40—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 group F04C2/08 or F04C2/22 and having a hinged member
    • F04C2/44—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 group F04C2/08 or F04C2/22 and having a hinged member with vanes hinged to the inner member
    • 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
    • F04C2/40—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 group F04C2/08 or F04C2/22 and having a hinged member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
LU30267D 1949-08-19 LU30267A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US111252A US2663263A (en) 1949-08-19 1949-08-19 Rotary pump

Publications (1)

Publication Number Publication Date
LU30267A1 true LU30267A1 (en)

Family

ID=22337424

Family Applications (1)

Application Number Title Priority Date Filing Date
LU30267D LU30267A1 (en) 1949-08-19

Country Status (5)

Country Link
US (1) US2663263A (en)
BE (1) BE497615A (en)
DE (1) DE830161C (en)
FR (1) FR1023511A (en)
LU (1) LU30267A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772637A (en) * 1952-03-20 1956-12-04 Jabsco Pump Co Impeller pump
US2789511A (en) * 1953-05-25 1957-04-23 Jabsco Pump Co Flexible vane pump impeller
US2882077A (en) * 1954-02-01 1959-04-14 Gen Ind Co Molded plastic rotor hub tightening and driving construction
DE1002630B (en) * 1954-03-31 1957-02-14 Kuyl & Rottinghuis Liquid pump
US2856859A (en) * 1955-01-07 1958-10-21 Visioneering Company Inc Pump
US2855853A (en) * 1956-03-14 1958-10-14 Jabsco Pump Co Pump with slotted cam
DE1129829B (en) * 1956-06-01 1962-05-17 Ernst Godderidge Rotating positive displacement pump
DE1236340B (en) * 1956-07-20 1967-03-09 Jabsco Pump Company Rotating positive displacement pump
US2902935A (en) * 1957-05-24 1959-09-08 Dinnison Arthur Dean Pump assembly having plurality of individual pump units
US3001480A (en) * 1959-06-12 1961-09-26 West Bend Aluminum Co Rotary pump
US3054355A (en) * 1961-04-25 1962-09-18 Lord Mfg Co Pump
US3185385A (en) * 1962-04-16 1965-05-25 Floyd J Moltchan Rotary air pump
DE1553034A1 (en) * 1965-02-03 1969-11-06 Eriksson Sven Gustav Suction pump for liquid, air and solid particles
US3364867A (en) * 1966-01-14 1968-01-23 Itt Sanitary pump with removable port bridges
JPS48104107A (en) * 1972-04-14 1973-12-27
US3801241A (en) * 1973-02-08 1974-04-02 Micropump Corp Pump impeller construction
DE8223151U1 (en) * 1982-08-17 1982-11-25 Gardena Kress + Kastner Gmbh, 7900 Ulm LIQUID PUMP
DE102010062298B4 (en) * 2010-12-01 2014-01-02 Finsterwalder Umwelttechnik Gmbh & Co. Kg impeller
DE102017107643A1 (en) * 2017-04-10 2018-10-11 Biotrans Ag impeller
US11339782B2 (en) 2020-06-26 2022-05-24 LeimbachCausey, LLC Multi-chamber impeller pump

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1445721A (en) * 1923-02-20 Salem leon sghleppy
US945953A (en) * 1909-03-24 1910-01-11 Samuel Hughes Rotary pump.
US1043936A (en) * 1910-12-19 1912-11-12 John Francis Hope Rotary blower or pump.
US2007954A (en) * 1932-04-21 1935-07-16 Gunard O Carlson Acid handling equipment and method of producing the same
US2117011A (en) * 1935-02-27 1938-05-10 Ward E Pratt Centrifugal pump
US2052474A (en) * 1935-09-21 1936-08-25 Corydon M Johnson Rotary pump
US2203974A (en) * 1937-02-08 1940-06-11 Herbert B Trix Pump
US2189356A (en) * 1938-08-02 1940-02-06 Arthur M Briggs Rotary pump
US2455194A (en) * 1943-11-10 1948-11-30 Rumsey Lillian Gray Rotary flexible vane pump
US2460952A (en) * 1945-07-28 1949-02-08 Paddle Pumps Inc Rotary pump with elastic rotor sealing rib
US2542268A (en) * 1946-11-22 1951-02-20 Marine Products Company Rotary pump or motor
US2542240A (en) * 1947-12-04 1951-02-20 Marine Products Company Fluid pressure pump or motor
US2499163A (en) * 1948-01-31 1950-02-28 H J Rand Washing Machine Corp Rotary pump
US2466440A (en) * 1948-07-29 1949-04-05 Kiekhaefer Elmer Carl Impeller for rotary pumps

Also Published As

Publication number Publication date
US2663263A (en) 1953-12-22
FR1023511A (en) 1953-03-19
BE497615A (en) 1950-09-15
DE830161C (en) 1952-01-31

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