FR1256567A - Perfectionnements apportés aux pompes à engrenages - Google Patents

Perfectionnements apportés aux pompes à engrenages

Info

Publication number
FR1256567A
FR1256567A FR817890A FR817890A FR1256567A FR 1256567 A FR1256567 A FR 1256567A FR 817890 A FR817890 A FR 817890A FR 817890 A FR817890 A FR 817890A FR 1256567 A FR1256567 A FR 1256567A
Authority
FR
France
Prior art keywords
gear pumps
pumps
gear
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
FR817890A
Other languages
English (en)
Inventor
Victor Pomper
Robert Gelin
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.)
GEN MECANIQUE APPLIQUEE SOC IN
Industrielle Generale de Mecanique Appliquee SIGMA SA
Original Assignee
GEN MECANIQUE APPLIQUEE SOC IN
Industrielle Generale de Mecanique Appliquee SIGMA SA
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 GEN MECANIQUE APPLIQUEE SOC IN, Industrielle Generale de Mecanique Appliquee SIGMA SA filed Critical GEN MECANIQUE APPLIQUEE SOC IN
Priority to FR817890A priority Critical patent/FR1256567A/fr
Priority to CH116761A priority patent/CH367392A/fr
Priority to GB402561A priority patent/GB932156A/en
Priority to ES0264618A priority patent/ES264618A1/es
Application granted granted Critical
Publication of FR1256567A publication Critical patent/FR1256567A/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C2/00—Rotary-piston engines
    • F03C2/08—Rotary-piston engines of intermeshing-engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
FR817890A 1960-02-08 1960-02-08 Perfectionnements apportés aux pompes à engrenages Expired FR1256567A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR817890A FR1256567A (fr) 1960-02-08 1960-02-08 Perfectionnements apportés aux pompes à engrenages
CH116761A CH367392A (fr) 1960-02-08 1961-02-01 Pompe à engrenages
GB402561A GB932156A (en) 1960-02-08 1961-02-02 Improvements in or relating to gear pumps
ES0264618A ES264618A1 (es) 1960-02-08 1961-02-03 Una bomba de engranajes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR817890A FR1256567A (fr) 1960-02-08 1960-02-08 Perfectionnements apportés aux pompes à engrenages

Publications (1)

Publication Number Publication Date
FR1256567A true FR1256567A (fr) 1961-03-24

Family

ID=8724902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR817890A Expired FR1256567A (fr) 1960-02-08 1960-02-08 Perfectionnements apportés aux pompes à engrenages

Country Status (4)

Country Link
CH (1) CH367392A (fr)
ES (1) ES264618A1 (fr)
FR (1) FR1256567A (fr)
GB (1) GB932156A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294028A (en) * 1964-12-23 1966-12-27 Borg Warner Pressure loaded gear pump
US3296977A (en) * 1965-08-10 1967-01-10 Borg Warner Pressure loaded pump

Also Published As

Publication number Publication date
GB932156A (en) 1963-07-24
CH367392A (fr) 1963-02-15
ES264618A1 (es) 1961-07-01

Similar Documents

Publication Publication Date Title
FR1295672A (fr) Perfectionnements aux scintillomètres
FR1142537A (fr) Perfectionnements apportés aux pompes à engrenages
FR1295530A (fr) Perfectionnements apportés aux pompes à engrenages
FR1256567A (fr) Perfectionnements apportés aux pompes à engrenages
FR1255398A (fr) Perfectionnements aux cowpers
BE598883A (fr) Perfectionnements relatifs aux ventilateurs
FR1278745A (fr) Perfectionnements aux pompes à débit variable
FR1260334A (fr) Perfectionnements aux métiers à tisser
FR1258114A (fr) Perfectionnements aux pompes
FR1248875A (fr) Perfectionnements apportés aux élévateurs
FR1254752A (fr) Perfectionnements aux butées
FR1282224A (fr) Perfectionnements aux anti-béliers
BE602781A (fr) Perfectionnements aux pompes à engrenages
FR78516E (fr) Perfectionnements aux oscillateurs à transistrons
FR78812E (fr) Perfectionnements aux turbo-coupleurs hydrauliques
FR1283919A (fr) Perfectionnements aux pompes
BE603196A (fr) Perfectionnements apportés aux pompes
FR1274621A (fr) Perfectionnements aux machines à cintrer
FR1257526A (fr) Perfectionnements apportés aux soutien-gorge
FR1276101A (fr) Perfectionnements aux métiers à tisser circulaires
FR1250774A (fr) Perfectionnements aux pompes à engrenages hélicoïdaux
FR1266883A (fr) Perfectionnements aux pompes à engrenages
FR1297331A (fr) Perfectionnements aux pompes hydrauliques à engrenages
FR1244225A (fr) Perfectionnements aux tricoises
FR1252561A (fr) Perfectionnements aux scintillomètres