DD218412A1 - Hydraulik- zahnradmotor oder -zahnradpumpe - Google Patents

Hydraulik- zahnradmotor oder -zahnradpumpe Download PDF

Info

Publication number
DD218412A1
DD218412A1 DD25310783A DD25310783A DD218412A1 DD 218412 A1 DD218412 A1 DD 218412A1 DD 25310783 A DD25310783 A DD 25310783A DD 25310783 A DD25310783 A DD 25310783A DD 218412 A1 DD218412 A1 DD 218412A1
Authority
DD
German Democratic Republic
Prior art keywords
gears
compensation
gear
fields
hydraulic
Prior art date
Application number
DD25310783A
Other languages
German (de)
English (en)
Inventor
Hubert Pietrus
Feliks Banas
Karol Strozniak
Original Assignee
Karl Marx Stadt Ind Werke
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 Karl Marx Stadt Ind Werke filed Critical Karl Marx Stadt Ind Werke
Publication of DD218412A1 publication Critical patent/DD218412A1/de

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
    • 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
DD25310783A 1982-07-21 1983-07-15 Hydraulik- zahnradmotor oder -zahnradpumpe DD218412A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL23758582A PL137198B1 (en) 1982-07-21 1982-07-21 Hydraulic gear pump or motor

Publications (1)

Publication Number Publication Date
DD218412A1 true DD218412A1 (de) 1985-02-06

Family

ID=20013538

Family Applications (1)

Application Number Title Priority Date Filing Date
DD25310783A DD218412A1 (de) 1982-07-21 1983-07-15 Hydraulik- zahnradmotor oder -zahnradpumpe

Country Status (2)

Country Link
DD (1) DD218412A1 (pl)
PL (1) PL137198B1 (pl)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4310211A1 (de) * 1993-03-29 1994-03-24 Bosch Gmbh Robert Hydraulische Zahnradmaschine (Pumpe oder Motor)
DE19924057A1 (de) * 1999-05-26 2000-11-30 Bosch Gmbh Robert Zahnradmaschine (Pumpe oder Motor)
EP1462654A1 (de) * 2003-03-28 2004-09-29 TCG Unitech Systemtechnik GmbH Zahnradpumpe
EP1923570A1 (de) * 2006-11-15 2008-05-21 Robert Bosch GmbH Hydraulische Zahnradmaschine
WO2018158755A3 (pt) * 2017-03-03 2018-11-08 Aber Embraiagens E Comandos Hidraulicos Antonio Bernardes Lda Bomba hidráulica

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4310211A1 (de) * 1993-03-29 1994-03-24 Bosch Gmbh Robert Hydraulische Zahnradmaschine (Pumpe oder Motor)
DE19924057A1 (de) * 1999-05-26 2000-11-30 Bosch Gmbh Robert Zahnradmaschine (Pumpe oder Motor)
EP1462654A1 (de) * 2003-03-28 2004-09-29 TCG Unitech Systemtechnik GmbH Zahnradpumpe
EP1923570A1 (de) * 2006-11-15 2008-05-21 Robert Bosch GmbH Hydraulische Zahnradmaschine
WO2018158755A3 (pt) * 2017-03-03 2018-11-08 Aber Embraiagens E Comandos Hidraulicos Antonio Bernardes Lda Bomba hidráulica

Also Published As

Publication number Publication date
PL137198B1 (en) 1986-05-31
PL237585A1 (en) 1984-11-08

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Legal Events

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ENJ Ceased due to non-payment of renewal fee