EP0004119A3 - Machine à engrenages avec des roues dentées décalées l'une par rapport à l'autre en direction circonférentielle - Google Patents

Machine à engrenages avec des roues dentées décalées l'une par rapport à l'autre en direction circonférentielle Download PDF

Info

Publication number
EP0004119A3
EP0004119A3 EP79200118A EP79200118A EP0004119A3 EP 0004119 A3 EP0004119 A3 EP 0004119A3 EP 79200118 A EP79200118 A EP 79200118A EP 79200118 A EP79200118 A EP 79200118A EP 0004119 A3 EP0004119 A3 EP 0004119A3
Authority
EP
European Patent Office
Prior art keywords
gear
respect
housing
toothed wheels
type machine
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Withdrawn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
EP79200118A
Other languages
German (de)
English (en)
Other versions
EP0004119A2 (fr
Inventor
Theodorus Henricus Korse
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.)
Korse Theodorus Henricus
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0004119A2 publication Critical patent/EP0004119A2/fr
Publication of EP0004119A3 publication Critical patent/EP0004119A3/fr
Withdrawn legal-status Critical Current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
    • F04C2/12—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
    • F04C2/16—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 helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)
EP79200118A 1978-03-10 1979-03-09 Machine à engrenages avec des roues dentées décalées l'une par rapport à l'autre en direction circonférentielle Withdrawn EP0004119A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782810516 DE2810516A1 (de) 1978-03-10 1978-03-10 Zahnradmaschine (pumpe oder motor)
DE2810516 1978-03-10

Publications (2)

Publication Number Publication Date
EP0004119A2 EP0004119A2 (fr) 1979-09-19
EP0004119A3 true EP0004119A3 (fr) 1979-10-31

Family

ID=6034110

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79200118A Withdrawn EP0004119A3 (fr) 1978-03-10 1979-03-09 Machine à engrenages avec des roues dentées décalées l'une par rapport à l'autre en direction circonférentielle

Country Status (2)

Country Link
EP (1) EP0004119A3 (fr)
DE (1) DE2810516A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1269371B (it) * 1994-05-31 1997-03-26 Salami Spa Pompa volumetrica ad ingranaggi
GB2311334A (en) * 1996-03-21 1997-09-24 Ultra Hydraulics Ltd Gear pump with two out of phase gears on a common shaft.
FR2755478B1 (fr) * 1996-11-06 1999-01-15 Georges Briere Sa Pompe volumetrique pour liquides visqueux, notamment pour melasses et masses cuites d'origine sucriere, comportant des rotors a lobes helicoidaux alternativement droits et gauches
DE19849805C1 (de) * 1998-10-29 2000-03-09 Voith Turbo Kg Baureihe für Zahnradmotoren mit unterschiedlich theoretisch abgebbarem Drehmoment und Verfahren zur Herstellung der einzelnen Zahnradmotoren der Baureihe
JP6448420B2 (ja) * 2015-03-12 2019-01-09 株式会社ショーワ 船舶推進機
WO2021223845A1 (fr) 2020-05-05 2021-11-11 X-Invent Gmbh Engrenage ayant au moins deux rangées de dents décalées axialement et dans le sens de rotation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2236980A (en) * 1937-12-02 1941-04-01 Joseph F Keller Liquid pump or motor
FR887209A (fr) * 1941-08-06 1943-11-08 Dispositif de pompe à deux rotors-engrenages à denture hélicoïdale divisée en deux ou davantage de groupes décalés, applicable au filage de <rayonne> ou au débit d'autres fluides
US2382042A (en) * 1943-02-24 1945-08-14 E D Etnyre & Co Positive displacement gear pump
GB609108A (en) * 1946-03-06 1948-09-24 Brown David & Sons Ltd An improvements in or relating to gear-type rotary pumps
DE973994C (de) * 1954-06-26 1960-08-11 Daimler Benz Ag Zahnradpumpe
US3272140A (en) * 1964-04-02 1966-09-13 Monsanto Chemicals Metering pump

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2236980A (en) * 1937-12-02 1941-04-01 Joseph F Keller Liquid pump or motor
FR887209A (fr) * 1941-08-06 1943-11-08 Dispositif de pompe à deux rotors-engrenages à denture hélicoïdale divisée en deux ou davantage de groupes décalés, applicable au filage de <rayonne> ou au débit d'autres fluides
US2382042A (en) * 1943-02-24 1945-08-14 E D Etnyre & Co Positive displacement gear pump
GB609108A (en) * 1946-03-06 1948-09-24 Brown David & Sons Ltd An improvements in or relating to gear-type rotary pumps
DE973994C (de) * 1954-06-26 1960-08-11 Daimler Benz Ag Zahnradpumpe
US3272140A (en) * 1964-04-02 1966-09-13 Monsanto Chemicals Metering pump

Also Published As

Publication number Publication date
DE2810516A1 (de) 1979-09-13
EP0004119A2 (fr) 1979-09-19

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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

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PUAL Search report despatched

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AK Designated contracting states

Designated state(s): CH FR GB IT NL SE

AK Designated contracting states

Designated state(s): CH FR GB IT NL SE

17P Request for examination filed
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KORSE, THEODORUS HENRICUS

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

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18D Application deemed to be withdrawn

Effective date: 19811118