FR736262A - Improvements to pumps - Google Patents

Improvements to pumps

Info

Publication number
FR736262A
FR736262A FR736262DA FR736262A FR 736262 A FR736262 A FR 736262A FR 736262D A FR736262D A FR 736262DA FR 736262 A FR736262 A FR 736262A
Authority
FR
France
Prior art keywords
pumps
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
Other languages
French (fr)
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.)
PRESSOIRS COLIN SARL
Original Assignee
PRESSOIRS COLIN SARL
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 PRESSOIRS COLIN SARL filed Critical PRESSOIRS COLIN SARL
Application granted granted Critical
Publication of FR736262A publication Critical patent/FR736262A/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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • 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
    • F04C2/02—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C2/04—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents of internal axis type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR736262D 1931-08-13 1931-08-13 Improvements to pumps Expired FR736262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR736262T 1931-08-13

Publications (1)

Publication Number Publication Date
FR736262A true FR736262A (en) 1932-11-22

Family

ID=9131044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR736262D Expired FR736262A (en) 1931-08-13 1931-08-13 Improvements to pumps

Country Status (1)

Country Link
FR (1) FR736262A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466440A (en) * 1948-07-29 1949-04-05 Kiekhaefer Elmer Carl Impeller for rotary pumps
DE1241266B (en) * 1960-02-12 1967-05-24 Alois Theisen Housing of a rotary lobe pump with two eccentric rotary lobes arranged at an angle of 180 offset from one another on a shaft
DE1256546B (en) * 1957-06-07 1967-12-14 Mary Caroline Denise Cote Multi-chamber rotary lobe pump with rotary lobe
EP0110552A1 (en) * 1982-10-28 1984-06-13 Alumasc-Grundy Limited Improvements in or relating to pumps for dispensing beverages

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466440A (en) * 1948-07-29 1949-04-05 Kiekhaefer Elmer Carl Impeller for rotary pumps
DE1256546B (en) * 1957-06-07 1967-12-14 Mary Caroline Denise Cote Multi-chamber rotary lobe pump with rotary lobe
DE1241266B (en) * 1960-02-12 1967-05-24 Alois Theisen Housing of a rotary lobe pump with two eccentric rotary lobes arranged at an angle of 180 offset from one another on a shaft
EP0110552A1 (en) * 1982-10-28 1984-06-13 Alumasc-Grundy Limited Improvements in or relating to pumps for dispensing beverages

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