JPS4845908A - - Google Patents

Info

Publication number
JPS4845908A
JPS4845908A JP47099983A JP9998372A JPS4845908A JP S4845908 A JPS4845908 A JP S4845908A JP 47099983 A JP47099983 A JP 47099983A JP 9998372 A JP9998372 A JP 9998372A JP S4845908 A JPS4845908 A JP S4845908A
Authority
JP
Japan
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
JP47099983A
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
Publication of JPS4845908A publication Critical patent/JPS4845908A/ja
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
    • F04C3/00—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type
    • F04C3/02—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged at an angle of 90 degrees
    • F04C3/04—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Eye Examination Apparatus (AREA)
JP47099983A 1971-10-06 1972-10-06 Pending JPS4845908A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18686471A 1971-10-06 1971-10-06

Publications (1)

Publication Number Publication Date
JPS4845908A true JPS4845908A (ja) 1973-06-30

Family

ID=22686579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47099983A Pending JPS4845908A (ja) 1971-10-06 1972-10-06

Country Status (11)

Country Link
US (1) US3746482A (ja)
JP (1) JPS4845908A (ja)
BR (1) BR7206854D0 (ja)
CA (1) CA964933A (ja)
DE (1) DE2248490C2 (ja)
FI (1) FI54534C (ja)
FR (1) FR2155573A5 (ja)
GB (1) GB1395385A (ja)
IT (1) IT968641B (ja)
NO (1) NO137213C (ja)
SE (1) SE385315B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5702240A (en) * 1995-05-05 1997-12-30 Tuthill Corporation Rotary positive displacement blower having a diverging outlet part
US8096288B2 (en) * 2008-10-07 2012-01-17 Eaton Corporation High efficiency supercharger outlet
CN104763639A (zh) * 2014-01-04 2015-07-08 临安创投机械有限公司 一种用于粘稠液抽取的液泵

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT37680B (de) * 1906-11-27 1909-06-25 Bruno Beier Kraftmaschine mit kreisendem Kolben, deren Arbeitsraum durch eine schraubengangförmige Nut der Kolbentrommel gebildet wird.
US1021180A (en) * 1911-01-19 1912-03-26 Archer E Clifton Construction of rotary blowers and pumps.
US1670681A (en) * 1925-03-30 1928-05-22 Haas Rudolf Rotary pump, motor, and meter
DE600971C (de) * 1932-01-20 1934-08-04 Maschf Augsburg Nuernberg Ag Kapselgeblaese mit Geblaesefluegeln, die an ihrem aeusseren Umfang vollkommen abgerundet sind
US2480818A (en) * 1943-05-11 1949-08-30 Joseph E Whitfield Helical rotary fluid handling device
US2531726A (en) * 1946-01-26 1950-11-28 Roper Corp Geo D Positive displacement rotary pump
DE925906C (de) * 1952-04-03 1955-03-31 Daimler Benz Ag Drehkolbengeblaese, insbesondere Rootsgeblaese fuer Brennkraftmaschinen
US2871794A (en) * 1953-06-01 1959-02-03 Roper Ind Inc Gear pump or fluid motor
DE1264958B (de) * 1960-10-08 1968-03-28 Bosch Gmbh Robert Zahnradpumpe oder -motor

Also Published As

Publication number Publication date
FI54534B (fi) 1978-08-31
GB1395385A (en) 1975-05-29
IT968641B (it) 1974-03-20
FR2155573A5 (ja) 1973-05-18
SE385315B (sv) 1976-06-21
CA964933A (en) 1975-03-25
FI54534C (fi) 1978-12-11
BR7206854D0 (pt) 1973-08-21
US3746482A (en) 1973-07-17
DE2248490A1 (de) 1973-04-12
NO137213C (no) 1978-01-18
NO137213B (no) 1977-10-10
DE2248490C2 (de) 1984-03-22

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