AU766733B2 - Pump - Google Patents

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Info

Publication number
AU766733B2
AU766733B2 AU64948/00A AU6494800A AU766733B2 AU 766733 B2 AU766733 B2 AU 766733B2 AU 64948/00 A AU64948/00 A AU 64948/00A AU 6494800 A AU6494800 A AU 6494800A AU 766733 B2 AU766733 B2 AU 766733B2
Authority
AU
Australia
Prior art keywords
pump
shaft
housing
outer end
driven
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.)
Ceased
Application number
AU64948/00A
Other languages
English (en)
Other versions
AU6494800A (en
Inventor
James B. Tieben
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.)
Individual
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
Priority claimed from US09/436,413 external-priority patent/US6244842B1/en
Application filed by Individual filed Critical Individual
Publication of AU6494800A publication Critical patent/AU6494800A/en
Application granted granted Critical
Publication of AU766733B2 publication Critical patent/AU766733B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/02—Arrangements of bearings
    • 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
    • F04C15/0034—Sealing arrangements in rotary-piston machines or pumps for other than the working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • F04C15/0038—Shaft sealings specially adapted for rotary-piston 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
    • 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
    • F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C15/0073—Couplings between rotors and input or output shafts acting by interengaging or mating parts, i.e. positive coupling of rotor and shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
AU64948/00A 1999-08-27 2000-07-26 Pump Ceased AU766733B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US16006399P 1999-08-27 1999-08-27
US60/160063 1999-08-27
US09/436,413 US6244842B1 (en) 1999-11-09 1999-11-09 Pump
US09/436413 1999-11-09
PCT/US2000/020317 WO2001016465A1 (en) 1999-08-27 2000-07-26 Pump

Publications (2)

Publication Number Publication Date
AU6494800A AU6494800A (en) 2001-03-26
AU766733B2 true AU766733B2 (en) 2003-10-23

Family

ID=26856564

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64948/00A Ceased AU766733B2 (en) 1999-08-27 2000-07-26 Pump

Country Status (8)

Country Link
CN (1) CN1120286C (id)
AR (1) AR025859A1 (id)
AU (1) AU766733B2 (id)
BR (1) BR0007043B1 (id)
CA (1) CA2349007C (id)
ID (1) ID29521A (id)
MX (1) MXPA01004187A (id)
WO (1) WO2001016465A1 (id)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004052558A1 (de) * 2004-10-29 2006-05-04 Saurer Gmbh & Co. Kg Zahnradpumpe
DE102009029293A1 (de) * 2009-09-09 2011-03-10 Robert Bosch Gmbh Zahnradförderpumpe mit einer Antriebswelle, einem Antriebszahnrad und einem anzutreibenden Zahnrad
JP6271992B2 (ja) * 2013-12-13 2018-01-31 Ntn株式会社 内接歯車ポンプ
IT201700067423A1 (it) 2017-06-16 2018-12-16 Gkn Sinter Metals Ag Disposizione di pompa e procedimento per la produzione di una disposizione di pompa.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03130593A (ja) * 1989-10-12 1991-06-04 Anlet Co Ltd ガス用真空ポンプまたはブロワーの軸封装置
US5772520A (en) * 1996-07-11 1998-06-30 Ford Motor Company Vented studyoke on slip-between-center driveshaft
US5957677A (en) * 1996-04-03 1999-09-28 Alfa Laval Flow Gmbh Rotary lobe pump with magnetic rotor retention system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587838A (en) * 1950-09-20 1952-03-04 Hub City Iron Company Spline adapter coupler
US3990550A (en) * 1975-07-10 1976-11-09 Recker Florian B Shaft coupling
DE3009570A1 (de) * 1980-03-13 1981-09-24 Robert Bosch Gmbh, 7000 Stuttgart Zahnradmaschine (pumpe oder hydromotor)

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03130593A (ja) * 1989-10-12 1991-06-04 Anlet Co Ltd ガス用真空ポンプまたはブロワーの軸封装置
US5957677A (en) * 1996-04-03 1999-09-28 Alfa Laval Flow Gmbh Rotary lobe pump with magnetic rotor retention system
US5772520A (en) * 1996-07-11 1998-06-30 Ford Motor Company Vented studyoke on slip-between-center driveshaft

Also Published As

Publication number Publication date
ID29521A (id) 2001-09-06
CN1120286C (zh) 2003-09-03
AR025859A1 (es) 2002-12-18
CA2349007A1 (en) 2001-03-08
BR0007043A (pt) 2001-07-31
MXPA01004187A (es) 2003-06-06
CA2349007C (en) 2005-03-22
CN1321216A (zh) 2001-11-07
AU6494800A (en) 2001-03-26
WO2001016465A1 (en) 2001-03-08
BR0007043B1 (pt) 2010-01-26

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)