GB2349425B - Internal geared wheeled pump with play compensation in the drive region - Google Patents

Internal geared wheeled pump with play compensation in the drive region

Info

Publication number
GB2349425B
GB2349425B GB0007130A GB0007130A GB2349425B GB 2349425 B GB2349425 B GB 2349425B GB 0007130 A GB0007130 A GB 0007130A GB 0007130 A GB0007130 A GB 0007130A GB 2349425 B GB2349425 B GB 2349425B
Authority
GB
United Kingdom
Prior art keywords
drive region
play compensation
internal geared
wheeled pump
wheeled
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.)
Expired - Fee Related
Application number
GB0007130A
Other versions
GB2349425A (en
GB0007130D0 (en
Inventor
Frank Lantermann
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.)
Deutz AG
Original Assignee
Deutz 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 Deutz AG filed Critical Deutz AG
Publication of GB0007130D0 publication Critical patent/GB0007130D0/en
Publication of GB2349425A publication Critical patent/GB2349425A/en
Application granted granted Critical
Publication of GB2349425B publication Critical patent/GB2349425B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0076—Fixing rotors on shafts, e.g. by clamping together hub and shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
GB0007130A 1999-03-29 2000-03-23 Internal geared wheeled pump with play compensation in the drive region Expired - Fee Related GB2349425B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999114167 DE19914167C2 (en) 1999-03-29 1999-03-29 Internal gear pump with play compensation in the drive area

Publications (3)

Publication Number Publication Date
GB0007130D0 GB0007130D0 (en) 2000-05-17
GB2349425A GB2349425A (en) 2000-11-01
GB2349425B true GB2349425B (en) 2003-03-19

Family

ID=7902793

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0007130A Expired - Fee Related GB2349425B (en) 1999-03-29 2000-03-23 Internal geared wheeled pump with play compensation in the drive region

Country Status (2)

Country Link
DE (1) DE19914167C2 (en)
GB (1) GB2349425B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110421186A (en) * 2019-08-07 2019-11-08 武汉重工铸锻有限责任公司 The method for correcting the elongated deep hole deflection of boring
CN110685912A (en) * 2019-10-10 2020-01-14 兑通真空技术(上海)有限公司 Structure for connecting multi-shaft multi-stage roots pump rotors

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588468A2 (en) * 1992-09-09 1994-03-23 DAVID BROWN ENGINEERING Ltd. Connecting a shaft to a bore
US5538355A (en) * 1994-08-25 1996-07-23 Caterpillar Inc. Key apparatus
JPH10267111A (en) * 1997-03-25 1998-10-09 Mitsubishi Heavy Ind Ltd Gear drive device and governor drive gear
US5887982A (en) * 1997-06-17 1999-03-30 U.S. Filter Wastewater Group, Inc. Bearing assembly for use with a submerged apparatus and method for performing maintenance thereon
EP0919740A1 (en) * 1997-11-28 1999-06-02 Motovario S.p.A. Coupling between a driving shaft and a motor shaft with the interposition of a bush that works by compression

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1446713A (en) * 1972-10-13 1976-08-18 Shell Int Research Rotary positive displacement pump
DE4024628A1 (en) * 1990-08-03 1992-02-06 Bosch Gmbh Robert AGGREGATE FOR PROMOTING FUEL FROM A STORAGE TANK TO THE INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588468A2 (en) * 1992-09-09 1994-03-23 DAVID BROWN ENGINEERING Ltd. Connecting a shaft to a bore
US5538355A (en) * 1994-08-25 1996-07-23 Caterpillar Inc. Key apparatus
JPH10267111A (en) * 1997-03-25 1998-10-09 Mitsubishi Heavy Ind Ltd Gear drive device and governor drive gear
US5887982A (en) * 1997-06-17 1999-03-30 U.S. Filter Wastewater Group, Inc. Bearing assembly for use with a submerged apparatus and method for performing maintenance thereon
EP0919740A1 (en) * 1997-11-28 1999-06-02 Motovario S.p.A. Coupling between a driving shaft and a motor shaft with the interposition of a bush that works by compression

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110421186A (en) * 2019-08-07 2019-11-08 武汉重工铸锻有限责任公司 The method for correcting the elongated deep hole deflection of boring
CN110421186B (en) * 2019-08-07 2020-07-24 武汉重工铸锻有限责任公司 Method for correcting deflection of long and thin deep hole
CN110685912A (en) * 2019-10-10 2020-01-14 兑通真空技术(上海)有限公司 Structure for connecting multi-shaft multi-stage roots pump rotors

Also Published As

Publication number Publication date
GB2349425A (en) 2000-11-01
DE19914167A1 (en) 2000-10-05
GB0007130D0 (en) 2000-05-17
DE19914167C2 (en) 2002-07-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050323