SE389378B - Roterande deplacementspump. - Google Patents

Roterande deplacementspump.

Info

Publication number
SE389378B
SE389378B SE1326572A SE1326572A SE389378B SE 389378 B SE389378 B SE 389378B SE 1326572 A SE1326572 A SE 1326572A SE 1326572 A SE1326572 A SE 1326572A SE 389378 B SE389378 B SE 389378B
Authority
SE
Sweden
Prior art keywords
replacement pump
rotary replacement
rotary
pump
replacement
Prior art date
Application number
SE1326572A
Other languages
English (en)
Swedish (sv)
Inventor
M H Thompson
Original Assignee
Ransburg Corp
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 Ransburg Corp filed Critical Ransburg Corp
Publication of SE389378B publication Critical patent/SE389378B/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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/126—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots type
    • 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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001—Pumps for particular liquids
    • 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
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • F04C15/0049—Equalization of pressure pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
SE1326572A 1971-10-14 1972-10-13 Roterande deplacementspump. SE389378B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18943271A 1971-10-14 1971-10-14

Publications (1)

Publication Number Publication Date
SE389378B true SE389378B (sv) 1976-11-01

Family

ID=22697303

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1326572A SE389378B (sv) 1971-10-14 1972-10-13 Roterande deplacementspump.

Country Status (6)

Country Link
AU (1) AU459524B2 (fr)
BE (1) BE790061A (fr)
CA (1) CA971424A (fr)
FR (1) FR2203441A5 (fr)
GB (1) GB1405955A (fr)
SE (1) SE389378B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293290A (en) * 1979-05-04 1981-10-06 Crepaco, Inc. Positive displacement rotary pump with bearings in countersunk portions of the rotors
ZA807701B (en) * 1979-12-10 1981-12-30 M Marsh Drive transmission means
US5318415A (en) * 1992-10-02 1994-06-07 Gramprotex Holdings Inc. Grooved pump chamber walls for flushing fiber deposits
GB2571792B (en) * 2018-03-09 2020-12-16 Edwards Ltd A vacuum pump with a pressure relief valve
CN108593031A (zh) * 2018-06-08 2018-09-28 陕西鑫联仪器仪表有限公司 转子及包含其的容积式流量计
WO2020245204A1 (fr) * 2019-06-06 2020-12-10 Haarslev Industries A/S Rotor et pompe
DK3889431T3 (da) 2020-03-31 2024-03-18 Alfa Laval Corp Ab Roterende, positiv fortrængningspumpe

Also Published As

Publication number Publication date
CA971424A (en) 1975-07-22
GB1405955A (en) 1975-09-10
DE2250347A1 (de) 1973-04-19
DE2250347B2 (de) 1977-03-03
AU459524B2 (en) 1975-03-27
BE790061A (fr) 1973-02-01
FR2203441A5 (fr) 1974-05-10
AU4725272A (en) 1974-04-04

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