FR2185309A5 - - Google Patents

Info

Publication number
FR2185309A5
FR2185309A5 FR7317666A FR7317666A FR2185309A5 FR 2185309 A5 FR2185309 A5 FR 2185309A5 FR 7317666 A FR7317666 A FR 7317666A FR 7317666 A FR7317666 A FR 7317666A FR 2185309 A5 FR2185309 A5 FR 2185309A5
Authority
FR
France
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
FR7317666A
Other languages
French (fr)
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.)
F Reichert Maschf GmbH
Original Assignee
F Reichert Maschf GmbH
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 F Reichert Maschf GmbH filed Critical F Reichert Maschf GmbH
Application granted granted Critical
Publication of FR2185309A5 publication Critical patent/FR2185309A5/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
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/101—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with a crescent-shaped filler element, located between the inner and outer intermeshing members
    • 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
    • F04C15/0007—Radial sealings for working fluid
    • F04C15/0019—Radial sealing elements specially adapted for 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)
  • Rotary Pumps (AREA)
FR7317666A 1972-05-17 1973-05-16 Expired FR2185309A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722223916 DE2223916A1 (en) 1972-05-17 1972-05-17 INTERNAL GEAR PUMP FOR HIGH PRESSURE

Publications (1)

Publication Number Publication Date
FR2185309A5 true FR2185309A5 (en) 1973-12-28

Family

ID=5845058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317666A Expired FR2185309A5 (en) 1972-05-17 1973-05-16

Country Status (5)

Country Link
JP (1) JPS4926805A (en)
AU (1) AU5183073A (en)
DE (1) DE2223916A1 (en)
FR (1) FR2185309A5 (en)
GB (1) GB1378474A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2333979A1 (en) * 1975-12-06 1977-07-01 Voith Getriebe Kg INTERNAL GEAR PUMP
FR2468010A1 (en) * 1979-10-19 1981-04-30 Eckerle Otto Gmbh & Co INNER DENTURE GEAR MACHINE
FR2504208A1 (en) * 1981-03-31 1982-10-22 Kayaba Industry Co Ltd SEALING BLOCK FOR PUMPS OR ENGINES WITH GEARS

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6386845A (en) * 1986-09-30 1988-04-18 Showa Alum Corp Aluminum alloy having superior suitability to brazing with fluoride-base flux
DE3723557A1 (en) * 1987-07-16 1989-01-26 Eckerle Otto Gmbh & Co INTERNAL GEAR MACHINE
DE4345273C2 (en) * 1993-07-03 1997-02-06 Eckerle Rexroth Gmbh Co Kg Hydraulic gear machine (pump or motor), in particular internal gear machine
DE19717295C2 (en) * 1997-04-24 1999-09-23 Danfoss As Fluid machine
CN106523351B (en) * 2016-11-30 2018-11-23 哈尔滨工业大学 Oil field petroleum machinery Undersize-hole oil pipe plugging device crescent gear pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2333979A1 (en) * 1975-12-06 1977-07-01 Voith Getriebe Kg INTERNAL GEAR PUMP
FR2468010A1 (en) * 1979-10-19 1981-04-30 Eckerle Otto Gmbh & Co INNER DENTURE GEAR MACHINE
FR2504208A1 (en) * 1981-03-31 1982-10-22 Kayaba Industry Co Ltd SEALING BLOCK FOR PUMPS OR ENGINES WITH GEARS

Also Published As

Publication number Publication date
JPS4926805A (en) 1974-03-09
DE2223916A1 (en) 1973-11-29
AU5183073A (en) 1974-08-08
GB1378474A (en) 1974-12-27

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Legal Events

Date Code Title Description
ST Notification of lapse