FR1277608A - Pompe rotative à décharge positive - Google Patents

Pompe rotative à décharge positive

Info

Publication number
FR1277608A
FR1277608A FR849460A FR849460A FR1277608A FR 1277608 A FR1277608 A FR 1277608A FR 849460 A FR849460 A FR 849460A FR 849460 A FR849460 A FR 849460A FR 1277608 A FR1277608 A FR 1277608A
Authority
FR
France
Prior art keywords
rotary pump
positive discharge
discharge rotary
positive
pump
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
FR849460A
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.)
SONIC ENGINEERING Co
Original Assignee
SONIC ENGINEERING Co
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 SONIC ENGINEERING Co filed Critical SONIC ENGINEERING Co
Priority to FR849460A priority Critical patent/FR1277608A/fr
Application granted granted Critical
Publication of FR1277608A publication Critical patent/FR1277608A/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
    • F04C2/12—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
    • F04C2/14—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 toothed rotary pistons
    • F04C2/18—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 toothed rotary pistons with similar tooth forms
    • 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
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR849460A 1961-01-11 1961-01-11 Pompe rotative à décharge positive Expired FR1277608A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR849460A FR1277608A (fr) 1961-01-11 1961-01-11 Pompe rotative à décharge positive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR849460A FR1277608A (fr) 1961-01-11 1961-01-11 Pompe rotative à décharge positive

Publications (1)

Publication Number Publication Date
FR1277608A true FR1277608A (fr) 1961-12-01

Family

ID=8746560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR849460A Expired FR1277608A (fr) 1961-01-11 1961-01-11 Pompe rotative à décharge positive

Country Status (1)

Country Link
FR (1) FR1277608A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0535295A1 (fr) * 1991-09-12 1993-04-07 HERMANN BERSTORFF Maschinenbau GmbH Dispositif pour le traitement de caoutchouc ou de matière synthétique thermoplastique hautement visqueux
EP0667454A1 (fr) * 1994-02-15 1995-08-16 Eaton Corporation Pompe à engrenages

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0535295A1 (fr) * 1991-09-12 1993-04-07 HERMANN BERSTORFF Maschinenbau GmbH Dispositif pour le traitement de caoutchouc ou de matière synthétique thermoplastique hautement visqueux
EP0667454A1 (fr) * 1994-02-15 1995-08-16 Eaton Corporation Pompe à engrenages

Similar Documents

Publication Publication Date Title
CH410635A (fr) Pompe rotative
FR1290239A (fr) Pompe à vide
CH414355A (fr) Pompe rotative
FR1417472A (fr) Pompe rotative à aubes
AT241275B (de) Drehkolbenpumpe
BE616730A (fr) Pompe
FR1277608A (fr) Pompe rotative à décharge positive
FR1310479A (fr) Pompe rotative
FR1343699A (fr) Pompe rotative
FR1368221A (fr) Pompe rotative à palettes
FR1292057A (fr) Pompe rotative
FR1228534A (fr) Pompe rotative
FR1221014A (fr) Pompe rotative
FR1231901A (fr) Pompe rotative
FR1251315A (fr) Pompe rotative volumétrique
FR1311424A (fr) Pompe rotative
FR1438146A (fr) Pompe rotative
BE614679A (fr) Pompe rotative du type à palettes.
FR1351539A (fr) Pompe rotative à cylindres multiples
FR1330162A (fr) Pompe à piston rotatif
FR1239742A (fr) Pompe rotative
FR1308306A (fr) Pompe à palettes
FR1299819A (fr) Pompe à vis
FR1323126A (fr) Pompe rotative du type à palettes
BE604926A (fr) Pompe rotative