DE102019127419A1 - Notbetriebsverfahren für ein Umschlingungsgetriebe bei Anpressdruckabfall, sowie Antriebsstrang - Google Patents
Notbetriebsverfahren für ein Umschlingungsgetriebe bei Anpressdruckabfall, sowie Antriebsstrang Download PDFInfo
- Publication number
- DE102019127419A1 DE102019127419A1 DE102019127419.2A DE102019127419A DE102019127419A1 DE 102019127419 A1 DE102019127419 A1 DE 102019127419A1 DE 102019127419 A DE102019127419 A DE 102019127419A DE 102019127419 A1 DE102019127419 A1 DE 102019127419A1
- Authority
- DE
- Germany
- Prior art keywords
- contact pressure
- torque
- pressure
- drive
- output
- 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.)
- Withdrawn
Links
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Images
Classifications
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- 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
- F16H61/66272—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 characterised by means for controlling the torque transmitting capability of the gearing
-
- 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
- F16H2061/1208—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures with diagnostic check cycles; Monitoring of 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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
- F16H2061/1232—Bringing the control into a predefined state, e.g. giving priority to particular actuators or gear ratios
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019127419.2A DE102019127419A1 (de) | 2019-10-11 | 2019-10-11 | Notbetriebsverfahren für ein Umschlingungsgetriebe bei Anpressdruckabfall, sowie Antriebsstrang |
| PCT/DE2020/100614 WO2021069005A1 (de) | 2019-10-11 | 2020-07-14 | Notbetriebsverfahren für ein umschlingungsgetriebe bei anpressdruckabfall, sowie antriebsstrang |
| CN202080066089.5A CN114423974A (zh) | 2019-10-11 | 2020-07-14 | 用于带传动装置在压紧力下降时的紧急运行方法以及动力总成 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019127419.2A DE102019127419A1 (de) | 2019-10-11 | 2019-10-11 | Notbetriebsverfahren für ein Umschlingungsgetriebe bei Anpressdruckabfall, sowie Antriebsstrang |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102019127419A1 true DE102019127419A1 (de) | 2021-04-15 |
Family
ID=71833101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102019127419.2A Withdrawn DE102019127419A1 (de) | 2019-10-11 | 2019-10-11 | Notbetriebsverfahren für ein Umschlingungsgetriebe bei Anpressdruckabfall, sowie Antriebsstrang |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN114423974A (zh) |
| DE (1) | DE102019127419A1 (zh) |
| WO (1) | WO2021069005A1 (zh) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19712713A1 (de) * | 1997-03-26 | 1998-10-01 | Bosch Gmbh Robert | Vorrichtung und Verfahren zur Steuerung eines CVT bei einem Kraftfahrzeug |
| JP4150321B2 (ja) * | 2003-10-10 | 2008-09-17 | 本田技研工業株式会社 | 無段変速機制御装置 |
| DE112007001662A5 (de) * | 2006-08-09 | 2009-04-23 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Verfahren und Vorrichtung zum Begrenzen des Eingangsmoments eines Kegelscheibenumschlingungsgetriebes mit integrierter hydromechanischer Drehmomentfühleneinrichtung |
| JP5472442B2 (ja) * | 2010-02-26 | 2014-04-16 | トヨタ自動車株式会社 | 車両用動力伝達装置の油圧制御装置 |
| CN103080612B (zh) * | 2010-08-27 | 2015-02-25 | 丰田自动车株式会社 | 车辆用无级变速器的控制装置 |
| JP5740336B2 (ja) * | 2012-03-28 | 2015-06-24 | ジヤトコ株式会社 | 無段変速機の変速制御装置 |
| US9863533B2 (en) * | 2013-10-23 | 2018-01-09 | Jatco Ltd | Control device for continuously variable transmission |
| US9586586B1 (en) * | 2015-10-19 | 2017-03-07 | GM Global Technology Operations LLC | Method and apparatus to control a continuously variable transmission |
| EP3409979B1 (en) * | 2016-01-29 | 2019-12-04 | Jatco Ltd | Control device that handles erroneous clutch engagement |
-
2019
- 2019-10-11 DE DE102019127419.2A patent/DE102019127419A1/de not_active Withdrawn
-
2020
- 2020-07-14 WO PCT/DE2020/100614 patent/WO2021069005A1/de active Application Filing
- 2020-07-14 CN CN202080066089.5A patent/CN114423974A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021069005A1 (de) | 2021-04-15 |
| CN114423974A (zh) | 2022-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |