FR1160421A - Perfectionnements aux pompes à débit réglable - Google Patents

Perfectionnements aux pompes à débit réglable

Info

Publication number
FR1160421A
FR1160421A FR1160421DA FR1160421A FR 1160421 A FR1160421 A FR 1160421A FR 1160421D A FR1160421D A FR 1160421DA FR 1160421 A FR1160421 A FR 1160421A
Authority
FR
France
Prior art keywords
adjustable flow
flow pumps
pumps
adjustable
flow
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.)
Separation SA Franc Pour La
Original Assignee
Separation SA Franc Pour La
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 Separation SA Franc Pour La filed Critical Separation SA Franc Pour La
Application granted granted Critical
Publication of FR1160421A publication Critical patent/FR1160421A/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/005—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 changing the phase relationship of two working pistons in one working chamber or the phase-relationship of a piston and a driven distribution member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1160421D 1956-10-29 1956-10-29 Perfectionnements aux pompes à débit réglable Expired FR1160421A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1160421T 1956-10-29

Publications (1)

Publication Number Publication Date
FR1160421A true FR1160421A (fr) 1958-07-15

Family

ID=9651987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1160421D Expired FR1160421A (fr) 1956-10-29 1956-10-29 Perfectionnements aux pompes à débit réglable

Country Status (1)

Country Link
FR (1) FR1160421A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940035A (en) * 1987-11-10 1990-07-10 Her Majesty The Queen In Right Of New Zealand Variable flow rate pump for fluid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940035A (en) * 1987-11-10 1990-07-10 Her Majesty The Queen In Right Of New Zealand Variable flow rate pump for fluid

Similar Documents

Publication Publication Date Title
FR1202109A (fr) Pompe à débit variable
FR1142537A (fr) Perfectionnements apportés aux pompes à engrenages
BE587548Q (fr) Perfectionnements aux pompes à air rotatives
FR1152441A (fr) Perfectionnements apportés aux robinets
FR1175422A (fr) Perfectionnements apportés aux échelles
FR1160421A (fr) Perfectionnements aux pompes à débit réglable
FR1152225A (fr) Perfectionnements aux pompes à membrane
FR1278745A (fr) Perfectionnements aux pompes à débit variable
FR1147639A (fr) Injecteur à débit réglable
FR76852E (fr) Perfectionnements aux correcteurs réglables
FR1181664A (fr) Perfectionnements aux pompes à piston
FR1152596A (fr) Perfectionnements aux robinets à vide
FR1182936A (fr) Perfectionnements apportés aux machines à calculer
FR1163213A (fr) Perfectionnements aux pompes à engrenages
FR1150603A (fr) Perfectionnements apportés aux filtres à air
FR1237531A (fr) Perfectionnements aux pompes à ailettes
FR1184586A (fr) Pompe à débit variable
FR1165567A (fr) Perfectionnements aux transistrons à jonctions
FR1136979A (fr) Perfectionnements aux pompes à liquide
FR1180560A (fr) Perfectionnements apportés aux pompes hydrauliques
AT195134B (de) Mengenmesser
FR1159240A (fr) Perfectionnements apportés aux soupapes
FR1180756A (fr) Perfectionnements aux pompes à graisse
FR1186022A (fr) Perfectionnements aux ventilateurs
FR1142519A (fr) Perfectionnements aux pompes de toepler