EP0636790A3 - Gear pump. - Google Patents

Gear pump. Download PDF

Info

Publication number
EP0636790A3
EP0636790A3 EP94113469A EP94113469A EP0636790A3 EP 0636790 A3 EP0636790 A3 EP 0636790A3 EP 94113469 A EP94113469 A EP 94113469A EP 94113469 A EP94113469 A EP 94113469A EP 0636790 A3 EP0636790 A3 EP 0636790A3
Authority
EP
European Patent Office
Prior art keywords
gear pump
gear
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.)
Withdrawn
Application number
EP94113469A
Other languages
German (de)
French (fr)
Other versions
EP0636790A2 (en
Inventor
Peter Blume
Roger Stehr
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.)
Maag Pump Systems AG
Original Assignee
Maag Pump Systems 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 Pump Systems AG filed Critical Maag Pump Systems AG
Priority to EP94113469A priority Critical patent/EP0636790A3/en
Publication of EP0636790A2 publication Critical patent/EP0636790A2/en
Publication of EP0636790A3 publication Critical patent/EP0636790A3/en
Withdrawn legal-status Critical Current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
    • F04C2/086—Carter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/102—Adjustment of the interstices between moving and fixed parts of the machine by means other than fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rotary Pumps (AREA)
EP94113469A 1994-08-29 1994-08-29 Gear pump. Withdrawn EP0636790A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP94113469A EP0636790A3 (en) 1994-08-29 1994-08-29 Gear pump.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94113469A EP0636790A3 (en) 1994-08-29 1994-08-29 Gear pump.

Publications (2)

Publication Number Publication Date
EP0636790A2 EP0636790A2 (en) 1995-02-01
EP0636790A3 true EP0636790A3 (en) 1995-03-29

Family

ID=8216240

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94113469A Withdrawn EP0636790A3 (en) 1994-08-29 1994-08-29 Gear pump.

Country Status (1)

Country Link
EP (1) EP0636790A3 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE404133C (en) * 1922-07-11 1924-10-18 Fr August Neidig Maschinenfabr Shaft bearing for rotary lobe pumps
DE419258C (en) * 1925-09-23
DE3102509A1 (en) * 1981-01-27 1982-09-02 Robert Bosch Gmbh, 7000 Stuttgart Gear machine (pump or motor)

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE419258C (en) * 1925-09-23
DE404133C (en) * 1922-07-11 1924-10-18 Fr August Neidig Maschinenfabr Shaft bearing for rotary lobe pumps
DE3102509A1 (en) * 1981-01-27 1982-09-02 Robert Bosch Gmbh, 7000 Stuttgart Gear machine (pump or motor)

Also Published As

Publication number Publication date
EP0636790A2 (en) 1995-02-01

Similar Documents

Publication Publication Date Title
HUT75000A (en) Westco pump
ZA974544B (en) Gear case.
EP0664969A3 (en) Skiboot.
GB2326915B (en) Cavitation-free gear pump
EP0682195A3 (en) Transmission.
HUP0103693A3 (en) Gear pump
EP0685641A3 (en) Variable rate pump.
EP0684299A3 (en) Dihydrofarnesal.
EP0628725A3 (en) Gear pump.
GB9412334D0 (en) Pumps
EP0620368A3 (en) Gear pump.
EP0679808A3 (en) Vane pump.
GB2274489B (en) Gear pumps
TW323754U (en) Gear pump or gearmoto
GR3034943T3 (en) Medrogestrone.
EP0672364A3 (en) Skiboot.
EP0671133A3 (en) Skiboot.
EP0636790A3 (en) Gear pump.
GB2290583B (en) Pump
GB2290352B (en) Pumps
GB9416594D0 (en) Pump
GB9419791D0 (en) Pumps
TW474370U (en) Sickelless internal gear pump
EP0778417A3 (en) Gear pump
PL107251U1 (en) Gear pump

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH LI

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19950930