AR025859A1 - Una bomba hidraulica - Google Patents

Una bomba hidraulica

Info

Publication number
AR025859A1
AR025859A1 ARP000104341A AR025859A1 AR 025859 A1 AR025859 A1 AR 025859A1 AR P000104341 A ARP000104341 A AR P000104341A AR 025859 A1 AR025859 A1 AR 025859A1
Authority
AR
Argentina
Prior art keywords
driven shaft
input shaft
housing
outer end
shaft
Prior art date
Application number
Other languages
English (en)
Original Assignee
Tieben James B
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 Tieben James B filed Critical Tieben James B
Publication of AR025859A1 publication Critical patent/AR025859A1/es

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00Rotary-piston machines or pumps
    • F04C2/08Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12Rotary-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
    • F04C2/14Rotary-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/02Arrangements of bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0034Sealing 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
    • F04C15/0038Shaft sealings specially adapted for rotary-piston machines or pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0061Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C15/0073Couplings 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)

Abstract

Una bomba hidráulica incluye un mecanismo de bomba que tiene un eje impulsado. El eje impulsado está conectado a un eje de entrada por un acoplamientoflexible tal como una conexion ranurada. Un alojamiento se extiende completamente alrededor del ejeimpulsado, y un sello de alta presion está dispuesto entreel alojamiento y el eje de entrada. Un cojinete de empuje lleva las fuerzas axiales hidráulicas del eje de entrada al alojamiento. Esta disposicion proveefuerzas hidráulicas balanceadas sobreambos extremos del eje impulsado, reduciendo así la friccion y el desgaste. La bomba hidráulica mantiene fuerzas axialesequilibradas sobre el mecanismo de bombeo aun en el caso de altas presiones de entrada y salida de bomba y comprende un mecanismode bomba que comprende un ejeque comprende un extremeo interno y un extremo externo; un eje de entrada que comprende un extremo interno y un extremo externo; un acoplamiento flexibleacoplado entre el extremo interno del eje de entrada y el extremoex terno del eje impulsado; un alojamiento dispuesto alrededor del acoplamiento flexible; elextremo externo del eje impulsado, y el extremo interno del eje de entrada; un sello dispuesto entre el alojamiento y el eje de entrada; y un cojinetedeempuje d ispuesto entre el alojamiento y el eje de entrada; transmitiendo dicho acoplamiento flexible presion de fluido dentro del alojamiento hacia el extremoexterno del eje impulsado con lo cual la presion de fluido en el extremo externo del ejeimpulsado t iende a equilibrar la presion de fluido sobre el extremointerno del eje impulsado.
ARP000104341 1999-08-27 2000-08-23 Una bomba hidraulica AR025859A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16006399P 1999-08-27 1999-08-27
US09/436,413 US6244842B1 (en) 1999-11-09 1999-11-09 Pump

Publications (1)

Publication Number Publication Date
AR025859A1 true AR025859A1 (es) 2002-12-18

Family

ID=26856564

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000104341 AR025859A1 (es) 1999-08-27 2000-08-23 Una bomba hidraulica

Country Status (8)

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

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.

Family Cites Families (6)

* 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)
JPH066946B2 (ja) * 1989-10-12 1994-01-26 株式会社アンレツト ガス用真空ポンプまたはブロワーの軸封装置
DE19613148A1 (de) * 1996-04-03 1997-10-09 Alfa Laval Flow Gmbh Drehkolbenpumpe mit magnetischer Rotorhalterung
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
WO2001016465A1 (en) 2001-03-08
MXPA01004187A (es) 2003-06-06
AU6494800A (en) 2001-03-26
CA2349007C (en) 2005-03-22
BR0007043A (pt) 2001-07-31
BR0007043B1 (pt) 2010-01-26
AU766733B2 (en) 2003-10-23
CA2349007A1 (en) 2001-03-08
CN1321216A (zh) 2001-11-07
ID29521A (id) 2001-09-06
CN1120286C (zh) 2003-09-03

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Legal Events

Date Code Title Description
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