FR694484A - Perfectionnement apporté aux pompes rotatives à roues à épanouissements - Google Patents

Perfectionnement apporté aux pompes rotatives à roues à épanouissements

Info

Publication number
FR694484A
FR694484A FR694484DA FR694484A FR 694484 A FR694484 A FR 694484A FR 694484D A FR694484D A FR 694484DA FR 694484 A FR694484 A FR 694484A
Authority
FR
France
Prior art keywords
further development
rotary impeller
impeller pumps
pumps
rotary
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)
Inventor
Lucien Catel
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 filed Critical
Application granted granted Critical
Publication of FR694484A publication Critical patent/FR694484A/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
    • 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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR694484D 1929-08-03 1929-08-03 Perfectionnement apporté aux pompes rotatives à roues à épanouissements Expired FR694484A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR694484T 1929-08-03

Publications (1)

Publication Number Publication Date
FR694484A true FR694484A (fr) 1930-12-04

Family

ID=9045163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR694484D Expired FR694484A (fr) 1929-08-03 1929-08-03 Perfectionnement apporté aux pompes rotatives à roues à épanouissements

Country Status (1)

Country Link
FR (1) FR694484A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739278C (de) * 1938-07-10 1943-09-17 Ig Farbenindustrie Ag Vorrichtung zum Homogenisieren und Auspressen von plastischen bis kruemelig weichen Massen, Emulsionen u. dgl.
DE917230C (de) * 1951-02-10 1954-08-30 Eugen Hack Kapselwerk zur Foerderung von Fluessigkeiten, plastischen Massen u. dgl.
DE3323327C1 (de) * 1983-05-25 1984-10-31 Dietrich Dipl.-Ing. 5206 Neunkirchen-Seelscheid Densch Stufenscheibenpumpe
US4761125A (en) * 1986-03-29 1988-08-02 Nippon Soken, Inc. Twin-shaft multi-lobed type hydraulic device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739278C (de) * 1938-07-10 1943-09-17 Ig Farbenindustrie Ag Vorrichtung zum Homogenisieren und Auspressen von plastischen bis kruemelig weichen Massen, Emulsionen u. dgl.
DE917230C (de) * 1951-02-10 1954-08-30 Eugen Hack Kapselwerk zur Foerderung von Fluessigkeiten, plastischen Massen u. dgl.
DE3323327C1 (de) * 1983-05-25 1984-10-31 Dietrich Dipl.-Ing. 5206 Neunkirchen-Seelscheid Densch Stufenscheibenpumpe
EP0129066A3 (fr) * 1983-05-25 1985-04-10 Dietrich Dipl.-Ing. Densch Pompe avec disques en étages
US4761125A (en) * 1986-03-29 1988-08-02 Nippon Soken, Inc. Twin-shaft multi-lobed type hydraulic device

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