IT1137694B - Pompa ad ingranaggi - Google Patents

Pompa ad ingranaggi

Info

Publication number
IT1137694B
IT1137694B IT22829/81A IT2282981A IT1137694B IT 1137694 B IT1137694 B IT 1137694B IT 22829/81 A IT22829/81 A IT 22829/81A IT 2282981 A IT2282981 A IT 2282981A IT 1137694 B IT1137694 B IT 1137694B
Authority
IT
Italy
Prior art keywords
gear pump
gear
pump
Prior art date
Application number
IT22829/81A
Other languages
English (en)
Other versions
IT8122829A0 (it
Inventor
Martin Schaich
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 IT8122829A0 publication Critical patent/IT8122829A0/it
Application granted granted Critical
Publication of IT1137694B publication Critical patent/IT1137694B/it

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
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/90—Improving properties of machine parts
    • F04C2230/91—Coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
IT22829/81A 1980-07-11 1981-07-09 Pompa ad ingranaggi IT1137694B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH532480A CH647048A5 (de) 1980-07-11 1980-07-11 Zahnradpumpe.

Publications (2)

Publication Number Publication Date
IT8122829A0 IT8122829A0 (it) 1981-07-09
IT1137694B true IT1137694B (it) 1986-09-10

Family

ID=4291669

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22829/81A IT1137694B (it) 1980-07-11 1981-07-09 Pompa ad ingranaggi

Country Status (6)

Country Link
JP (1) JPS5751985A (it)
CH (1) CH647048A5 (it)
FR (1) FR2486595A1 (it)
GB (1) GB2080424A (it)
IT (1) IT1137694B (it)
SU (1) SU1039450A3 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1006176B (zh) * 1984-10-08 1989-12-20 株式会社岛津制作所 齿轮泵或马达
DE19735245C2 (de) * 1997-08-14 1999-12-09 Bosch Gmbh Robert Zahnradmaschine
DE19845383C2 (de) * 1998-10-02 2000-10-12 Bosch Gmbh Robert Hydraulische Zahnradpumpe
DE102009028148A1 (de) 2009-07-31 2011-02-03 Robert Bosch Gmbh Zahnradpumpe
CN103603801A (zh) * 2013-12-06 2014-02-26 湖南南方宇航高精传动有限公司 一种箱体齿轮泵
DE102015221338A1 (de) * 2015-10-30 2017-05-04 Robert Bosch Gmbh Außenzahnradpumpe für ein Abwärmerückgewinnungssystem

Also Published As

Publication number Publication date
CH647048A5 (de) 1984-12-28
FR2486595A1 (fr) 1982-01-15
GB2080424A (en) 1982-02-03
JPS5751985A (en) 1982-03-27
SU1039450A3 (ru) 1983-08-30
IT8122829A0 (it) 1981-07-09

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