ES2128197A1 - Hydraulic transmission - Google Patents

Hydraulic transmission

Info

Publication number
ES2128197A1
ES2128197A1 ES09500229A ES9500229A ES2128197A1 ES 2128197 A1 ES2128197 A1 ES 2128197A1 ES 09500229 A ES09500229 A ES 09500229A ES 9500229 A ES9500229 A ES 9500229A ES 2128197 A1 ES2128197 A1 ES 2128197A1
Authority
ES
Spain
Prior art keywords
hydraulic transmission
pressure
impelled
rotors
double
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.)
Granted
Application number
ES09500229A
Other languages
Spanish (es)
Other versions
ES2128197B1 (en
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
Application filed by Individual filed Critical Individual
Priority to ES9500229A priority Critical patent/ES2128197B1/en
Publication of ES2128197A1 publication Critical patent/ES2128197A1/en
Application granted granted Critical
Publication of ES2128197B1 publication Critical patent/ES2128197B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Gear-Shifting Mechanisms (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

Hydraulic transmission system consisting of a closed high- pressure-tube circuit 5, the fluid for which will be impelled by means of a multiple-gear pump 2, have its flow modulated by a double-rod valve 3, and its pressure converted into a rotary movement by means of rotors 4.
ES9500229A 1998-12-02 1998-12-02 HYDRAULIC TRANSMISSION. Expired - Lifetime ES2128197B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9500229A ES2128197B1 (en) 1998-12-02 1998-12-02 HYDRAULIC TRANSMISSION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9500229A ES2128197B1 (en) 1998-12-02 1998-12-02 HYDRAULIC TRANSMISSION.

Publications (2)

Publication Number Publication Date
ES2128197A1 true ES2128197A1 (en) 1999-05-01
ES2128197B1 ES2128197B1 (en) 1999-12-01

Family

ID=8289390

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9500229A Expired - Lifetime ES2128197B1 (en) 1998-12-02 1998-12-02 HYDRAULIC TRANSMISSION.

Country Status (1)

Country Link
ES (1) ES2128197B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468828A (en) * 1946-12-12 1949-05-03 Herman A Kopp Hydraulic drive for motor vehicles
FR1103449A (en) * 1954-04-12 1955-11-03 Centrale De Chemins De Fer Et Hydraulic power transmission installation
US3910043A (en) * 1973-07-23 1975-10-07 Robert Cecil Clerk Hydraulic transmission control system
US4484655A (en) * 1980-07-01 1984-11-27 Sheppard Sr Darrel J Gearless hydraulic transmission and vehicle drive system
GB2210958A (en) * 1987-10-12 1989-06-21 A Whittle Hydraulic transmission

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468828A (en) * 1946-12-12 1949-05-03 Herman A Kopp Hydraulic drive for motor vehicles
FR1103449A (en) * 1954-04-12 1955-11-03 Centrale De Chemins De Fer Et Hydraulic power transmission installation
US3910043A (en) * 1973-07-23 1975-10-07 Robert Cecil Clerk Hydraulic transmission control system
US4484655A (en) * 1980-07-01 1984-11-27 Sheppard Sr Darrel J Gearless hydraulic transmission and vehicle drive system
GB2210958A (en) * 1987-10-12 1989-06-21 A Whittle Hydraulic transmission

Also Published As

Publication number Publication date
ES2128197B1 (en) 1999-12-01

Similar Documents

Publication Publication Date Title
CA2255320A1 (en) Gelling composition for wellbore service fluids
GB2339249B (en) Variable presure hydraulic systems
EP0999337A3 (en) Remotely actuated well plug apparatus
ITRM990705A0 (en) HYDRAULIC CONTROL VALVE.
AU2001277166A1 (en) Hydraulic control valve system with pressure compensated flow control
NO884962L (en) PRESSURE EQUIPPED HYDRAULIC CLUTCH WITH METAL SEALS.
IT8222958A0 (en) IMPULSIVE FLUID FLOW DEVICE, OPERATED BY PRESSURE.
ZA200004962B (en) Top-of-rail lubrication rate control by the hydraulic pulse width modulation method.
GB2270362B (en) Integral check,pressure balanced,control valve
HK1024520A1 (en) Fluid rotor with spherical vanes.
MXPA02005131A (en) Pressure relief valve assembly.
EP0651189A3 (en) Fluid flow control valve.
IL125196A0 (en) Hydraulic diaphragm-actuated valve
EP1229247A4 (en) Vane type fluid machinery
AU8306901A (en) Control of operation conditions within fluidic systems
GB9605682D0 (en) Fluid control valve for a hydraulic system operating with variable viscosity, contaminated fluid
AU2001242525A1 (en) Improved hydraulic membrane valve for regulating fluid flow rate
ES2128197A1 (en) Hydraulic transmission
ZA200108402B (en) Hydraulic fluid.
AU5433499A (en) A fluid pressure reduction valve
EP0840038A3 (en) An automatic transmission control
GB2376727A (en) Brake fluid circulation
DE59905071D1 (en) HIGH PRESSURE HYDRAULIC VALVE
WO2002023074A3 (en) Preformed channel for piping system
DE59204153D1 (en) HIGH PRESSURE HYDRAULIC VALVE.

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19990501

Kind code of ref document: A1

Effective date: 19990501