EP0933529A3 - Pompe à engrenages internes sans croissant - Google Patents

Pompe à engrenages internes sans croissant Download PDF

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Publication number
EP0933529A3
EP0933529A3 EP98120950A EP98120950A EP0933529A3 EP 0933529 A3 EP0933529 A3 EP 0933529A3 EP 98120950 A EP98120950 A EP 98120950A EP 98120950 A EP98120950 A EP 98120950A EP 0933529 A3 EP0933529 A3 EP 0933529A3
Authority
EP
European Patent Office
Prior art keywords
ring gear
hohlrad
und
pinion
das
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Withdrawn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
EP98120950A
Other languages
German (de)
English (en)
Other versions
EP0933529A2 (fr
Inventor
Franz Arbogast
Peter Peiz
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.)
Voith Turbo GmbH and Co KG
Original Assignee
Voith Turbo 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 Voith Turbo GmbH and Co KG filed Critical Voith Turbo GmbH and Co KG
Publication of EP0933529A2 publication Critical patent/EP0933529A2/fr
Publication of EP0933529A3 publication Critical patent/EP0933529A3/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Withdrawn legal-status Critical Current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
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • 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
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • 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
    • F04C15/0007—Radial sealings for working fluid
    • 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
    • F04C2/084—Toothed wheels
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19949—Teeth
    • Y10T74/19963—Spur
    • Y10T74/19972—Spur form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Meat, Egg Or Seafood Products (AREA)
EP98120950A 1998-02-03 1998-11-05 Pompe à engrenages internes sans croissant Withdrawn EP0933529A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19804133 1998-02-03
DE19804133A DE19804133A1 (de) 1998-02-03 1998-02-03 Sichellose Innenzahnradpumpe

Publications (2)

Publication Number Publication Date
EP0933529A2 EP0933529A2 (fr) 1999-08-04
EP0933529A3 true EP0933529A3 (fr) 2000-06-07

Family

ID=7856472

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98120950A Withdrawn EP0933529A3 (fr) 1998-02-03 1998-11-05 Pompe à engrenages internes sans croissant

Country Status (5)

Country Link
US (1) US6164943A (fr)
EP (1) EP0933529A3 (fr)
JP (1) JPH11257246A (fr)
KR (1) KR19990072376A (fr)
DE (1) DE19804133A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA119134C2 (uk) 2012-08-08 2019-05-10 Аарон Фьюстел Роторні пристрої з розширюваними камерами, що мають регульовані проходи для робочого плинного середовища, а також системи, що мають такі пристрої
WO2015160979A1 (fr) 2014-04-15 2015-10-22 Thoratec Corporation Pompe de cathéter ayant des orifices d'accès
KR101726374B1 (ko) * 2015-09-09 2017-04-12 한전케이디엔주식회사 배터리 인식 장치 및 그 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845031A (en) * 1953-01-13 1958-07-29 Francis W Guibert Gear tooth construction for rotary fluid meters
US4813853A (en) * 1986-07-19 1989-03-21 Barmag Ag Internal gear pump
EP0607497A1 (fr) * 1993-01-18 1994-07-27 J.M. Voith GmbH Pompe à engrenages internes avec joint d'étanchéité incorporé dans les dents
JPH07102928A (ja) * 1993-09-30 1995-04-18 Suzuki Motor Corp オイルポンプの構造
US5711660A (en) * 1995-06-30 1998-01-27 Jatco Corporation Internal gear type rotary pump having a relief groove

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1993721A (en) * 1934-01-11 1935-03-05 Gulf Res & Dev Corp Packing
US2669904A (en) * 1948-03-01 1954-02-23 Fellows Gear Shaper Co Method of generating face and tapered gears with bowed formation
US2925044A (en) * 1956-03-22 1960-02-16 Robert W Brundage Hydraulic pump or motor
DE3417824A1 (de) * 1984-05-14 1985-11-14 Rudolf Prof. Dr.-Ing. Röper Zahnradpaare fuer rotationskolbenmaschinen
US4813858A (en) * 1986-05-20 1989-03-21 Mannesmann Rexroth Gmbh Gerotor pump with pressure valve and suction opening for each pressure chamber
DE3869737D1 (de) * 1987-11-07 1992-05-07 Barmag Barmer Maschf Innenzahnradpumpe.
NL9401735A (nl) * 1994-10-19 1996-06-03 Crown Gear Bv Tandwieloverbrenging van een cilindrisch rondsel met een kroonwiel, het kroonwiel dat toegepast wordt in deze tandwieloverbrenging, een werkwijze volgens welke het kroonwiel gemaakt kan worden alsmede een gereedschap waarmee het kroonwiel gemaakt kan worden.
JPH10508359A (ja) * 1995-09-01 1998-08-18 エッケルレ，オット 充填部材のない内接歯車ポンプ
DE19651683A1 (de) * 1996-12-12 1998-06-18 Otto Eckerle Füllstücklose Innenzahnradpumpe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845031A (en) * 1953-01-13 1958-07-29 Francis W Guibert Gear tooth construction for rotary fluid meters
US4813853A (en) * 1986-07-19 1989-03-21 Barmag Ag Internal gear pump
EP0607497A1 (fr) * 1993-01-18 1994-07-27 J.M. Voith GmbH Pompe à engrenages internes avec joint d'étanchéité incorporé dans les dents
JPH07102928A (ja) * 1993-09-30 1995-04-18 Suzuki Motor Corp オイルポンプの構造
US5711660A (en) * 1995-06-30 1998-01-27 Jatco Corporation Internal gear type rotary pump having a relief groove

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 07 31 August 1995 (1995-08-31) *

Also Published As

Publication number Publication date
US6164943A (en) 2000-12-26
KR19990072376A (ko) 1999-09-27
JPH11257246A (ja) 1999-09-21
EP0933529A2 (fr) 1999-08-04
DE19804133A1 (de) 1999-08-12

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