DE1553090A1 - Zahnradpumpe oder -motor fuer hohe Druecke - Google Patents

Zahnradpumpe oder -motor fuer hohe Druecke

Info

Publication number
DE1553090A1
DE1553090A1 DE19651553090 DE1553090A DE1553090A1 DE 1553090 A1 DE1553090 A1 DE 1553090A1 DE 19651553090 DE19651553090 DE 19651553090 DE 1553090 A DE1553090 A DE 1553090A DE 1553090 A1 DE1553090 A1 DE 1553090A1
Authority
DE
Germany
Prior art keywords
gear pump
openings
opening
teeth
pump according
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.)
Pending
Application number
DE19651553090
Other languages
German (de)
English (en)
Inventor
Lutz Kracht
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.)
Kracht Pumpen und Motorenfabrik GmbH and Co KG
Original Assignee
Kracht Pumpen und Motorenfabrik GmbH and Co KG
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 Kracht Pumpen und Motorenfabrik GmbH and Co KG filed Critical Kracht Pumpen und Motorenfabrik GmbH and Co KG
Publication of DE1553090A1 publication Critical patent/DE1553090A1/de
Pending 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
    • F04C2/088—Elements in the toothed wheels or the carter for relieving the pressure of fluid imprisoned in the zones of engagement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2730/00—Internal-combustion engines with pistons rotating or oscillating with relation to the housing
    • F02B2730/05—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with pistons intermeshing as gear wheels; with helicoidal rotors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE19651553090 1965-12-10 1965-12-10 Zahnradpumpe oder -motor fuer hohe Druecke Pending DE1553090A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0057889 1965-12-10

Publications (1)

Publication Number Publication Date
DE1553090A1 true DE1553090A1 (de) 1970-01-08

Family

ID=7228452

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19651553090 Pending DE1553090A1 (de) 1965-12-10 1965-12-10 Zahnradpumpe oder -motor fuer hohe Druecke

Country Status (5)

Country Link
CH (1) CH469901A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1553090A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1504945A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1162700A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6617377A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554105A1 (de) * 1975-12-02 1977-06-16 Bosch Gmbh Robert Zahnradmaschine (pumpe oder motor)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2231386A1 (de) * 1971-07-15 1973-01-25 Otto Eckerle Hochdruck-zahnradpumpe
DE2701303C3 (de) * 1977-01-14 1983-02-17 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulische Zahnradmaschine
FR2465907A1 (fr) * 1979-09-26 1981-03-27 Renault Pompe hydraulique a engrenages silencieuse par amelioration des flasques
US4556373A (en) * 1984-09-04 1985-12-03 Eaton Corporation Supercharger carryback pulsation damping means
US4569646A (en) * 1984-09-04 1986-02-11 Eaton Corporation Supercharger carry-over venting means
CN109209865B (zh) * 2018-11-21 2023-08-01 太原科技大学 一种抑制齿轮泵噪音的轴套及方法
DE102024000362B3 (de) 2024-02-05 2025-04-30 Anton Hiebler Wasserturbine oder Dampfturbine mit vier Zahnrädern

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554105A1 (de) * 1975-12-02 1977-06-16 Bosch Gmbh Robert Zahnradmaschine (pumpe oder motor)

Also Published As

Publication number Publication date
CH469901A (de) 1969-03-15
FR1504945A (fr) 1967-12-08
NL6617377A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-06-12
GB1162700A (en) 1969-08-27

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