CA964933A - Pump having discharge baffle means - Google Patents

Pump having discharge baffle means

Info

Publication number
CA964933A
CA964933A CA152,494A CA152494A CA964933A CA 964933 A CA964933 A CA 964933A CA 152494 A CA152494 A CA 152494A CA 964933 A CA964933 A CA 964933A
Authority
CA
Canada
Prior art keywords
pump
baffle means
discharge baffle
discharge
baffle
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.)
Expired
Application number
CA152,494A
Other versions
CA152494S (en
Inventor
Oscar Luthi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Improved Machinery Inc
Original Assignee
Improved Machinery Inc
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 Improved Machinery Inc filed Critical Improved Machinery Inc
Application granted granted Critical
Publication of CA964933A publication Critical patent/CA964933A/en
Expired 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)
CA152,494A 1971-10-06 1972-09-25 Pump having discharge baffle means Expired CA964933A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA964933A true CA964933A (en) 1975-03-25

Family

ID=22686579

Family Applications (1)

Application Number Title Priority Date Filing Date
CA152,494A Expired CA964933A (en) 1971-10-06 1972-09-25 Pump having discharge baffle means

Country Status (11)

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

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 (en) * 2014-01-04 2015-07-08 临安创投机械有限公司 Liquid pump used for extracting viscous liquid

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT37680B (en) * 1906-11-27 1909-06-25 Bruno Beier Power machine with a rotating piston, the working space of which is formed by a helical groove in the piston drum.
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 (en) * 1932-01-20 1934-08-04 Maschf Augsburg Nuernberg Ag Capsule blower with blower blades that are completely rounded on their outer circumference
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 (en) * 1952-04-03 1955-03-31 Daimler Benz Ag Rotary piston blower, in particular Roots blower for internal combustion engines
US2871794A (en) * 1953-06-01 1959-02-03 Roper Ind Inc Gear pump or fluid motor
DE1264958B (en) * 1960-10-08 1968-03-28 Bosch Gmbh Robert Gear pump or motor

Also Published As

Publication number Publication date
FI54534B (en) 1978-08-31
NO137213C (en) 1978-01-18
GB1395385A (en) 1975-05-29
DE2248490A1 (en) 1973-04-12
IT968641B (en) 1974-03-20
DE2248490C2 (en) 1984-03-22
US3746482A (en) 1973-07-17
JPS4845908A (en) 1973-06-30
BR7206854D0 (en) 1973-08-21
SE385315B (en) 1976-06-21
FR2155573A5 (en) 1973-05-18
NO137213B (en) 1977-10-10
FI54534C (en) 1978-12-11

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