ZA715521B - Rotary pumps and motors - Google Patents

Rotary pumps and motors

Info

Publication number
ZA715521B
ZA715521B ZA715521A ZA715521A ZA715521B ZA 715521 B ZA715521 B ZA 715521B ZA 715521 A ZA715521 A ZA 715521A ZA 715521 A ZA715521 A ZA 715521A ZA 715521 B ZA715521 B ZA 715521B
Authority
ZA
South Africa
Prior art keywords
motors
rotary pumps
pumps
rotary
Prior art date
Application number
ZA715521A
Inventor
R Hodgson
Original Assignee
Commercial Shearing
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 Commercial Shearing filed Critical Commercial Shearing
Publication of ZA715521B publication Critical patent/ZA715521B/en

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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ZA715521A 1970-11-12 1971-08-18 Rotary pumps and motors ZA715521B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8865370A 1970-11-12 1970-11-12

Publications (1)

Publication Number Publication Date
ZA715521B true ZA715521B (en) 1972-07-26

Family

ID=22212619

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA715521A ZA715521B (en) 1970-11-12 1971-08-18 Rotary pumps and motors

Country Status (8)

Country Link
JP (1) JPS554553Y2 (en)
AU (1) AU452549B2 (en)
BR (1) BR7106040D0 (en)
CA (1) CA950267A (en)
DE (1) DE2134708A1 (en)
FR (1) FR2114420A5 (en)
GB (1) GB1362296A (en)
ZA (1) ZA715521B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2214337A5 (en) * 1973-01-11 1974-08-09 Hydroperfect Int
US5318415A (en) * 1992-10-02 1994-06-07 Gramprotex Holdings Inc. Grooved pump chamber walls for flushing fiber deposits
CN103807164B (en) * 2014-02-27 2015-12-16 洛阳理工学院 A kind of side plate for reducing gear pump vibration noise

Also Published As

Publication number Publication date
FR2114420A5 (en) 1972-06-30
CA950267A (en) 1974-07-02
AU452549B2 (en) 1974-09-05
BR7106040D0 (en) 1973-05-10
JPS554553Y2 (en) 1980-02-01
JPS53152203U (en) 1978-11-30
AU3315471A (en) 1973-03-15
DE2134708A1 (en) 1972-05-18
GB1362296A (en) 1974-08-07

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