ATE289026T1 - Stufenloses getriebe mit elektro-hydraulischem steuersystem und steuerverfahren für ein solches getriebe - Google Patents

Stufenloses getriebe mit elektro-hydraulischem steuersystem und steuerverfahren für ein solches getriebe

Info

Publication number: ATE289026T1
Authority: AT; Austria
Prior art keywords: pressure; pulley; line; continuously variable; control system
Prior art date: 1999-11-11

Application number

AT99203765T

Other languages

English (en)

Inventor

Wijk Wilhelmus Johannes Ma Van

Hendrikus Adrianus Arn Pelders

Original Assignee

Doornes Transmissie Bv

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.)

1999-11-11

Filing date

1999-11-11

Publication date

2005-02-15

1999-11-11 Application filed by Doornes Transmissie Bv filed Critical Doornes Transmissie Bv

2005-02-15 Application granted granted Critical

2005-02-15 Publication of ATE289026T1 publication Critical patent/ATE289026T1/de

Links

230000005540 biological transmission Effects 0.000 title abstract 4
230000001276 controlling effect Effects 0.000 abstract 2
NGVDGCNFYWLIFO-UHFFFAOYSA-N pyridoxal 5'-phosphate Chemical compound CC1=NC=C(COP(O)(O)=O)C(C=O)=C1O NGVDGCNFYWLIFO-UHFFFAOYSA-N 0.000 abstract 2
230000001105 regulatory effect Effects 0.000 abstract 1

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
- F16H61/0021—Generation or control of line pressure
- 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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
- 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
- F16H61/66—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 specially adapted for continuously variable gearings
- F16H61/662—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 specially adapted for continuously variable gearings with endless flexible members

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Control Of Transmission Device (AREA)

AT99203765T 1999-11-11 1999-11-11 Stufenloses getriebe mit elektro-hydraulischem steuersystem und steuerverfahren für ein solches getriebe ATE289026T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP99203765A EP1099886B1 (de)	1999-11-11	1999-11-11	Stufenloses Getriebe mit elektro-hydraulischem Steuersystem und Steuerverfahren für ein solches Getriebe

Publications (1)

Publication Number	Publication Date
ATE289026T1 true ATE289026T1 (de)	2005-02-15

Family

ID=8240850

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT99203765T ATE289026T1 (de)	1999-11-11	1999-11-11	Stufenloses getriebe mit elektro-hydraulischem steuersystem und steuerverfahren für ein solches getriebe

Country Status (6)

Country	Link
US (1)	US6517455B1 (de)
EP (1)	EP1099886B1 (de)
JP (1)	JP4646380B2 (de)
AT (1)	ATE289026T1 (de)
DE (1)	DE69923688T2 (de)
ES (1)	ES2235434T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE242854T1 (de) *	1999-09-15	2003-06-15	Doornes Transmissie Bv	Steuerung für ein stufenlos verstellbares getriebe bzw. ein stufenlos verstellbares getriebe mit einer derartigen steuerung
ATE330150T1 (de) *	2000-12-21	2006-07-15	Doornes Transmissie Bv	Steuereinrichtung für ein stufenloses getriebe
JP3898654B2 (ja) *	2003-02-27	2007-03-28	ジヤトコ株式会社	エンジンのトルク制御装置
DE102004024031A1 (de) *	2004-05-11	2005-12-08	Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg	Hydraulikkreis für ein Toroidgetriebe
JP4192846B2 (ja) *	2004-06-11	2008-12-10	トヨタ自動車株式会社	油圧制御装置
US9689493B2 (en) *	2013-05-31	2017-06-27	GM Global Technoloogy Operations LLC	System and method for minimal draindown in CVT
JP6262052B2 (ja) *	2014-03-27	2018-01-17	ジヤトコ株式会社	無段変速機の制御装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL8104001A (nl) *	1981-08-28	1983-03-16	Doornes Transmissie Bv	Transmissie, in het bijzonder voor een motorvoertuig.
US4557706A (en) *	1983-02-25	1985-12-10	Nissan Motor Co., Ltd.	Control system for continuously variable V-belt transmission
JPS6060361A (ja) *	1983-09-10	1985-04-06	Fuji Heavy Ind Ltd	無段変速機のライン圧制御装置
JPS63152755A (ja) *	1986-12-15	1988-06-25	Yanmar Diesel Engine Co Ltd	ベルト式無段変速機の自動調圧装置
JP2900194B2 (ja) *	1991-01-22	1999-06-02	富士重工業株式会社	車両用無段変速機の圧力制御装置
JPH06207668A (ja) *	1993-01-12	1994-07-26	Mitsubishi Motors Corp	ベルト式無段変速機の制御装置
JPH06207662A (ja) *	1993-01-12	1994-07-26	Mitsubishi Motors Corp	ベルト式無段変速機の制御装置
US5885186A (en) *	1993-08-17	1999-03-23	Van Doorne's Transmissie B.V.	Continuously variable transmission
JPH07259939A (ja) *	1994-03-17	1995-10-13	Nissan Motor Co Ltd	無段変速機の油圧制御装置
JPH0814343A (ja) *	1994-06-27	1996-01-16	Nissan Motor Co Ltd	無段変速機の油圧制御装置
NL1002245C2 (nl)	1996-02-05	1997-08-07	Doornes Transmissie Bv	Continu variabele transmissie.
BE1010048A3 (nl) *	1996-02-27	1997-12-02	Vcst Nv	Inrichting voor het regelen van een continu variabele transmissie bij motorvoertuigen.
JP3736050B2 (ja) *	1997-07-04	2006-01-18	アイシン・エィ・ダブリュ株式会社	自動変速機の油圧制御装置
US6019700A (en) *	1997-07-04	2000-02-01	Aisin Aw Co., Ltd.	Variable pressure gain control system for a CVT
JP3524751B2 (ja) *	1998-03-05	2004-05-10	本田技研工業株式会社	変速機の油圧制御装置

1999
- 1999-11-11 EP EP99203765A patent/EP1099886B1/de not_active Expired - Lifetime
- 1999-11-11 DE DE69923688T patent/DE69923688T2/de not_active Expired - Lifetime
- 1999-11-11 AT AT99203765T patent/ATE289026T1/de not_active IP Right Cessation
- 1999-11-11 ES ES99203765T patent/ES2235434T3/es not_active Expired - Lifetime
2000
- 2000-11-09 JP JP2000341807A patent/JP4646380B2/ja not_active Expired - Fee Related
- 2000-11-09 US US09/708,512 patent/US6517455B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69923688D1 (de)	2005-03-17
EP1099886B1 (de)	2005-02-09
US6517455B1 (en)	2003-02-11
EP1099886A1 (de)	2001-05-16
ES2235434T3 (es)	2005-07-01
JP4646380B2 (ja)	2011-03-09
DE69923688T2 (de)	2006-04-06
JP2001182811A (ja)	2001-07-06

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Legal Events

Date	Code	Title	Description
2005-08-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties