[go: up one dir, main page]

FR953171A - Pompe volumétrique différentielle pour très faibles débits, incolmatable et autoclave - Google Patents

Pompe volumétrique différentielle pour très faibles débits, incolmatable et autoclave

Info

Publication number
FR953171A
FR953171A FR953171DA FR953171A FR 953171 A FR953171 A FR 953171A FR 953171D A FR953171D A FR 953171DA FR 953171 A FR953171 A FR 953171A
Authority
FR
France
Prior art keywords
autoclave
clogging
flow rates
displacement pump
positive displacement
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
English (en)
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.)
P V ETS
Original Assignee
P V ETS
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 P V ETS filed Critical P V ETS
Application granted granted Critical
Publication of FR953171A publication Critical patent/FR953171A/fr
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)
FR953171D 1947-09-16 1947-09-16 Pompe volumétrique différentielle pour très faibles débits, incolmatable et autoclave Expired FR953171A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR953171T 1947-09-16

Publications (1)

Publication Number Publication Date
FR953171A true FR953171A (fr) 1949-12-01

Family

ID=9486961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR953171D Expired FR953171A (fr) 1947-09-16 1947-09-16 Pompe volumétrique différentielle pour très faibles débits, incolmatable et autoclave

Country Status (1)

Country Link
FR (1) FR953171A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1170788B (de) * 1956-12-31 1964-05-21 Improved Machinery Inc Schraubenpumpe
US4227867A (en) * 1978-03-06 1980-10-14 Chicago Pneumatic Tool Company Globoid-worm compressor with single piece housing
RU2379553C1 (ru) * 2008-05-23 2010-01-20 Александр Петрович Акимов Вихрево-шестеренный насос

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1170788B (de) * 1956-12-31 1964-05-21 Improved Machinery Inc Schraubenpumpe
US4227867A (en) * 1978-03-06 1980-10-14 Chicago Pneumatic Tool Company Globoid-worm compressor with single piece housing
RU2379553C1 (ru) * 2008-05-23 2010-01-20 Александр Петрович Акимов Вихрево-шестеренный насос

Similar Documents

Publication Publication Date Title
CH264413A (de) Rotations-Strömungsmaschine.
DK76313C (da) Hydraulisk strømningsudveksling.
FR953171A (fr) Pompe volumétrique différentielle pour très faibles débits, incolmatable et autoclave
CH241206A (de) Selbstansaugende Zentrifugalpumpe für den Kellereibetrieb.
FR966147A (fr) Pompe aspirante et foulante, en particulier pour vaporisateur
FR945332A (fr) Pompe hydraulique à volume variable
FR945304A (fr) Pompe rotative à débit variable
FR977328A (fr) Pompe débimétrique pour liquide
FR998450A (fr) Pompe à débit variable
FR942755A (fr) Pompe à débit constant
FR936479A (fr) Pompe à engrenages à débit variable
FR940128A (fr) Pompe à débit réglable
FR944878A (fr) Pompe volumétrique à débit variable
FR921242A (fr) Pompe à fluides et liquides
FR913633A (fr) Procédé de réglage de la pression et du débit des pompes volumétriques et dispositif en permettant la réalisation
FR928226A (fr) Pompe
FR941487A (fr) Pompe à liquide
CA450097A (fr) Pompe a debit continu
FR952377A (fr) Pompe à piston à débit réglable
FR947750A (fr) Pompe à débit uniforme
FR932099A (fr) Dispositif de vanne à dérivation avec pompe
FR931293A (fr) Pompe réversible
CA437158A (fr) Pompe a fluide
CA434231A (fr) Pompe a fluide
FR920799A (fr) Dispositif régleur de débit pour pompe d'injection