ATE320559T1 - Hydraulische niederdruckpumpe mit veränderlicher fördermenge, z.b. für ein hydraulisch angetriebenes fahrrad - Google Patents

Hydraulische niederdruckpumpe mit veränderlicher fördermenge, z.b. für ein hydraulisch angetriebenes fahrrad

Info

Publication number
ATE320559T1
ATE320559T1 AT04300324T AT04300324T ATE320559T1 AT E320559 T1 ATE320559 T1 AT E320559T1 AT 04300324 T AT04300324 T AT 04300324T AT 04300324 T AT04300324 T AT 04300324T AT E320559 T1 ATE320559 T1 AT E320559T1
Authority
AT
Austria
Prior art keywords
hydraulic
flow rate
low pressure
pressure pump
variable flow
Prior art date
Application number
AT04300324T
Other languages
English (en)
Inventor
Pascal Bertaux
Jean-Yves Guittard
Original Assignee
Jean-Yves Guittard
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 Jean-Yves Guittard filed Critical Jean-Yves Guittard
Application granted granted Critical
Publication of ATE320559T1 publication Critical patent/ATE320559T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M19/00—Transmissions characterised by use of non-mechanical gearing, e.g. fluid gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0413—Cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/042—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Reciprocating Pumps (AREA)
  • Braking Systems And Boosters (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Motor Power Transmission Devices (AREA)
AT04300324T 2003-06-17 2004-06-14 Hydraulische niederdruckpumpe mit veränderlicher fördermenge, z.b. für ein hydraulisch angetriebenes fahrrad ATE320559T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0307264A FR2856439B1 (fr) 2003-06-17 2003-06-17 Dispositif de pompe hydraulique basse pression a debit variable, notamment destine a equiper une bicyclette a entrainement hydraulique

Publications (1)

Publication Number Publication Date
ATE320559T1 true ATE320559T1 (de) 2006-04-15

Family

ID=33396785

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04300324T ATE320559T1 (de) 2003-06-17 2004-06-14 Hydraulische niederdruckpumpe mit veränderlicher fördermenge, z.b. für ein hydraulisch angetriebenes fahrrad

Country Status (6)

Country Link
EP (1) EP1489302B1 (de)
AT (1) ATE320559T1 (de)
DE (1) DE602004000489T2 (de)
DK (1) DK1489302T3 (de)
ES (1) ES2262103T3 (de)
FR (1) FR2856439B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011103217A1 (de) 2011-06-01 2012-12-06 Daimler Ag Getriebeeinrichtung, insbesondere für eine Stelleinrichtung zum Einstellen wenigstens eines variablen Verdichtungsverhältnisses einer Verbrennungskraftmaschine sowie Stelleinrichtung mit einer solchen Getriebeeinrichtung
CN107725302B (zh) * 2017-10-13 2019-01-22 福州大学 凸轮式无级变量柱塞泵

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1014803A (fr) * 1950-03-18 1952-08-22 Perfectionnement apporté aux bicyclettes, motocyclettes et automobiles par transmission turbo-hydraulique mécanique
GB2130305B (en) * 1982-09-29 1986-03-05 Llewellyn Morgan Patrick Improvements relating to pumps and motors
JPS61229685A (ja) * 1985-04-05 1986-10-13 ブリヂストンサイクル株式会社 二輪車
FR2831221A1 (fr) * 2001-10-18 2003-04-25 Jean Yves Guittard Dispositif de pompe hydraulique basse pression pour l'alimentation d'au moins un moteur hydraulique, notamment destine a equiper une bicyclette a entrainement hydraulique

Also Published As

Publication number Publication date
FR2856439A1 (fr) 2004-12-24
DE602004000489D1 (de) 2006-05-11
EP1489302B1 (de) 2006-03-15
EP1489302A1 (de) 2004-12-22
DK1489302T3 (da) 2006-07-17
ES2262103T3 (es) 2006-11-16
DE602004000489T2 (de) 2006-11-16
FR2856439B1 (fr) 2005-09-16

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Legal Events

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