CH305522A - Gear pump, especially for high speeds. - Google Patents

Gear pump, especially for high speeds.

Info

Publication number
CH305522A
CH305522A CH305522DA CH305522A CH 305522 A CH305522 A CH 305522A CH 305522D A CH305522D A CH 305522DA CH 305522 A CH305522 A CH 305522A
Authority
CH
Switzerland
Prior art keywords
gear pump
high speeds
speeds
gear
pump
Prior art date
Application number
Other languages
German (de)
Inventor
Aktien-Gesellsch Und-Maschinen
Original Assignee
Maag Zahnraeder & Maschinen Ag
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 Maag Zahnraeder & Maschinen Ag filed Critical Maag Zahnraeder & Maschinen Ag
Publication of CH305522A publication Critical patent/CH305522A/en

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
    • F04C2/086—Carter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
CH305522D 1952-09-18 1952-09-18 Gear pump, especially for high speeds. CH305522A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH305522T 1952-09-18

Publications (1)

Publication Number Publication Date
CH305522A true CH305522A (en) 1955-02-28

Family

ID=4492482

Family Applications (1)

Application Number Title Priority Date Filing Date
CH305522D CH305522A (en) 1952-09-18 1952-09-18 Gear pump, especially for high speeds.

Country Status (1)

Country Link
CH (1) CH305522A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286643A (en) * 1963-10-14 1966-11-22 Dowty Technical Dev Ltd Gear pumps and motors
US3746481A (en) * 1969-08-16 1973-07-17 Barmag Barmer Maschf Gear pump for viscous thermoplastic melts
US4137023A (en) * 1975-09-03 1979-01-30 Union Carbide Corporation Low energy recovery compounding and fabricating apparatus for plastic materials
WO2000020759A1 (en) * 1998-10-01 2000-04-13 The Dow Chemical Company Gear pump for pumping highly viscous fluids
DE10239558A1 (en) * 2002-08-28 2004-03-18 SCHWäBISCHE HüTTENWERKE GMBH External gearwheel pump has at least one compressed fluid feed opening out on LP side in feed cell which lies radially opposite one radial sealing land
ITMI20122039A1 (en) * 2012-11-29 2014-05-30 Bosch Gmbh Robert PUMPING GROUP FOR FUEL SUPPLEMENTATION, PREFERABLY GASOIL, TO AN INTERNAL COMBUSTION ENGINE

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286643A (en) * 1963-10-14 1966-11-22 Dowty Technical Dev Ltd Gear pumps and motors
US3746481A (en) * 1969-08-16 1973-07-17 Barmag Barmer Maschf Gear pump for viscous thermoplastic melts
US4137023A (en) * 1975-09-03 1979-01-30 Union Carbide Corporation Low energy recovery compounding and fabricating apparatus for plastic materials
WO2000020759A1 (en) * 1998-10-01 2000-04-13 The Dow Chemical Company Gear pump for pumping highly viscous fluids
DE10239558A1 (en) * 2002-08-28 2004-03-18 SCHWäBISCHE HüTTENWERKE GMBH External gearwheel pump has at least one compressed fluid feed opening out on LP side in feed cell which lies radially opposite one radial sealing land
DE10239558B4 (en) * 2002-08-28 2005-03-17 SCHWäBISCHE HüTTENWERKE GMBH External gear pump with pressurized fluid precharge
US6935851B2 (en) 2002-08-28 2005-08-30 SCHWäBISCHE HüTTENWERKE GMBH External gear pump with pressure fluid pre-loading
ITMI20122039A1 (en) * 2012-11-29 2014-05-30 Bosch Gmbh Robert PUMPING GROUP FOR FUEL SUPPLEMENTATION, PREFERABLY GASOIL, TO AN INTERNAL COMBUSTION ENGINE

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