DE69801873D1 - Hydrostatischer Antrieb für Kraftfahrzeuge - Google Patents

Hydrostatischer Antrieb für Kraftfahrzeuge

Info

Publication number
DE69801873D1
DE69801873D1 DE69801873T DE69801873T DE69801873D1 DE 69801873 D1 DE69801873 D1 DE 69801873D1 DE 69801873 T DE69801873 T DE 69801873T DE 69801873 T DE69801873 T DE 69801873T DE 69801873 D1 DE69801873 D1 DE 69801873D1
Authority
DE
Germany
Prior art keywords
pump
actuators
motor vehicles
hydrostatic unit
combustion engine
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.)
Revoked
Application number
DE69801873T
Other languages
English (en)
Other versions
DE69801873T2 (de
Inventor
Girolamo Martignon
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.)
Antonio Carraro SpA
Original Assignee
Antonio Carraro SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11391871&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69801873(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Antonio Carraro SpA filed Critical Antonio Carraro SpA
Publication of DE69801873D1 publication Critical patent/DE69801873D1/de
Application granted granted Critical
Publication of DE69801873T2 publication Critical patent/DE69801873T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/101—Infinitely variable gearings
    • B60W10/103—Infinitely variable gearings of fluid type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/433—Pump capacity control by fluid pressure control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Control Of Fluid Gearings (AREA)
  • Superconductive Dynamoelectric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Control Of Electric Motors In General (AREA)
  • Motor Power Transmission Devices (AREA)
  • General Details Of Gearings (AREA)
  • Arrangement Of Transmissions (AREA)
  • Seal Device For Vehicle (AREA)
DE69801873T 1997-07-24 1998-07-01 Hydrostatischer Antrieb für Kraftfahrzeuge Revoked DE69801873T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97PD000164A IT1294792B1 (it) 1997-07-24 1997-07-24 Apparato di trasmissione particolarmente per autoveicoli tipo trattori o simili

Publications (2)

Publication Number Publication Date
DE69801873D1 true DE69801873D1 (de) 2001-11-08
DE69801873T2 DE69801873T2 (de) 2002-05-29

Family

ID=11391871

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69801873T Revoked DE69801873T2 (de) 1997-07-24 1998-07-01 Hydrostatischer Antrieb für Kraftfahrzeuge

Country Status (4)

Country Link
EP (1) EP0893298B1 (de)
AT (1) ATE206371T1 (de)
DE (1) DE69801873T2 (de)
IT (1) IT1294792B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100395644B1 (ko) 2000-09-15 2003-08-21 한국기계연구원 유압모터 병열구동형 선미추진장치 및 이를 제어하기 위한유압시스템

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1216124B (de) * 1963-11-02 1966-05-05 Hako Werke Hans Koch & Sohn Steuervorrichtung fuer den hydrostatischen Fahrantrieb von Strassenkehrmaschinen
US3398530A (en) * 1966-05-24 1968-08-27 Borg Warner Hydrostatic transmission
US3595343A (en) * 1969-01-15 1971-07-27 Clark Equipment Co Control system for lift trucks
DE2103095C3 (de) * 1971-01-23 1975-02-06 Robert Bosch Gmbh, 7000 Stuttgart Betätigungseinrichtung für einen hydrostatischen Antrieb eines Fahrzeugs, insbesondere eines Kraftfahrzeugs mit einem Nebenabtrieb
DE2652976A1 (de) * 1976-11-22 1978-05-24 Linde Ag Steuereinrichtung fuer ein antriebsaggregat
GB2128718B (en) * 1979-11-23 1984-11-14 Linde Ag Drive unit consisting of an internal combustion engine and a steplessly adjustable hydrostatic transmission
DE3120278C2 (de) * 1981-05-21 1983-03-24 Hydromatik Gmbh, 7900 Ulm "Steuereinrichtung für ein von einer Antriebsmaschine angetriebenes hydrostatisches Getriebe"
GB2234328B (en) * 1989-07-12 1993-09-08 Johnston Eng Ltd Improvements in vehicle control systems

Also Published As

Publication number Publication date
ITPD970164A1 (it) 1999-01-24
EP0893298A1 (de) 1999-01-27
EP0893298B1 (de) 2001-10-04
IT1294792B1 (it) 1999-04-15
DE69801873T2 (de) 2002-05-29
ATE206371T1 (de) 2001-10-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation