CN114673774B - 带机械无级变速器的复合传动装置及其控制方法 - Google Patents
带机械无级变速器的复合传动装置及其控制方法 Download PDFInfo
- Publication number
- CN114673774B CN114673774B CN202210129054.2A CN202210129054A CN114673774B CN 114673774 B CN114673774 B CN 114673774B CN 202210129054 A CN202210129054 A CN 202210129054A CN 114673774 B CN114673774 B CN 114673774B
- Authority
- CN
- China
- Prior art keywords
- transmission
- planetary gear
- gear
- clutch
- mechanical
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 454
- 238000000034 method Methods 0.000 title claims abstract description 37
- 239000002131 composite material Substances 0.000 title claims description 14
- 150000001875 compounds Chemical class 0.000 claims abstract description 87
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000008859 change Effects 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- 238000004364 calculation method Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000000926 separation method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 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
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
- F16H47/08—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/70—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/76—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with an orbital gear having teeth formed or arranged for obtaining multiple gear ratios, e.g. nearly infinitely variable
-
- 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
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H57/082—Planet carriers
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/2007—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with two sets of orbital gears
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2048—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with seven engaging means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
Description
Claims (9)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210129054.2A CN114673774B (zh) | 2022-02-11 | 2022-02-11 | 带机械无级变速器的复合传动装置及其控制方法 |
GB2302762.6A GB2619122A (en) | 2022-02-11 | 2022-02-23 | Composite drive device with mechanical continuously variable transmission, and control method therefor |
JP2023513186A JP7515935B2 (ja) | 2022-02-11 | 2022-02-23 | 機械式無段変速機付きの複合伝動装置及びその制御方法 |
US18/023,742 US20240288055A1 (en) | 2022-02-11 | 2022-02-23 | Hybrid transmission device with mechanical continuously variable transmission and control method thereof |
PCT/CN2022/077356 WO2023151124A1 (zh) | 2022-02-11 | 2022-02-23 | 带机械无级变速器的复合传动装置及其控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210129054.2A CN114673774B (zh) | 2022-02-11 | 2022-02-11 | 带机械无级变速器的复合传动装置及其控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114673774A CN114673774A (zh) | 2022-06-28 |
CN114673774B true CN114673774B (zh) | 2023-08-22 |
Family
ID=82072455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210129054.2A Active CN114673774B (zh) | 2022-02-11 | 2022-02-11 | 带机械无级变速器的复合传动装置及其控制方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN114673774B (zh) |
WO (1) | WO2023151124A1 (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008069834A (ja) * | 2006-09-13 | 2008-03-27 | Kubota Corp | 変速伝動装置 |
CN205859091U (zh) * | 2016-06-08 | 2017-01-04 | 南京农业大学 | 机械液压复合传动变速箱 |
CN111207198A (zh) * | 2020-01-20 | 2020-05-29 | 江苏大学 | 一种集齿轮-液压-金属带为一体的多模式机液复合传动装置 |
CN112128337A (zh) * | 2020-08-03 | 2020-12-25 | 江苏大学 | 一种齿轮-双环形-液压复合传动装置 |
CN113389869A (zh) * | 2021-06-23 | 2021-09-14 | 江苏大学 | 一种集齿轮-液压-菱锥为一体的多模式复合传动装置 |
CN114017484A (zh) * | 2021-11-05 | 2022-02-08 | 南京农业大学 | 一种大功率拖拉机的三行星排三段式液压机械无级变速箱 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109723789B (zh) * | 2019-01-16 | 2021-07-20 | 江苏大学 | 一种混合动力多模式切换的无级变速传动系统 |
CN114001139B (zh) * | 2021-10-27 | 2024-04-09 | 江苏大学 | 一种包含单泵多马达系统的机液复合传动装置 |
-
2022
- 2022-02-11 CN CN202210129054.2A patent/CN114673774B/zh active Active
- 2022-02-23 WO PCT/CN2022/077356 patent/WO2023151124A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008069834A (ja) * | 2006-09-13 | 2008-03-27 | Kubota Corp | 変速伝動装置 |
CN205859091U (zh) * | 2016-06-08 | 2017-01-04 | 南京农业大学 | 机械液压复合传动变速箱 |
CN111207198A (zh) * | 2020-01-20 | 2020-05-29 | 江苏大学 | 一种集齿轮-液压-金属带为一体的多模式机液复合传动装置 |
CN112128337A (zh) * | 2020-08-03 | 2020-12-25 | 江苏大学 | 一种齿轮-双环形-液压复合传动装置 |
CN113389869A (zh) * | 2021-06-23 | 2021-09-14 | 江苏大学 | 一种集齿轮-液压-菱锥为一体的多模式复合传动装置 |
CN114017484A (zh) * | 2021-11-05 | 2022-02-08 | 南京农业大学 | 一种大功率拖拉机的三行星排三段式液压机械无级变速箱 |
Also Published As
Publication number | Publication date |
---|---|
WO2023151124A1 (zh) | 2023-08-17 |
CN114673774A (zh) | 2022-06-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10088026B2 (en) | Ball type CVT with output coupled powerpaths | |
US9052000B2 (en) | Ball type CVT/IVT including planetary gear sets | |
US9556943B2 (en) | IVT based on a ball-type CVP including powersplit paths | |
US10006529B2 (en) | Off-highway continuously variable planetary-based multimode transmission including infinite variable transmission and direct continuously variable transmission | |
EP3004686B1 (en) | 3-mode front wheel drive and rear wheel drive continuously variable planetary transmission | |
AU2009299066B2 (en) | Continuous transmission system | |
US7588509B1 (en) | Infinitely variable gear transmission with parallel hydraulic ratio control | |
US20170152928A1 (en) | 4-mode powersplit transmission based on continuously variable planetary technology | |
WO2014179717A1 (en) | Dual-mode synchronous shift continuousley variable transmission | |
JPS60201149A (ja) | 無段階に変速比を調整可能な負荷切換歯車装置 | |
JPH03134368A (ja) | 変速機の油圧制御装置 | |
CN114673774B (zh) | 带机械无级变速器的复合传动装置及其控制方法 | |
JP7515935B2 (ja) | 機械式無段変速機付きの複合伝動装置及びその制御方法 | |
CN217002952U (zh) | 一种无级自动变速器 | |
JP2003207042A (ja) | 無段変速装置 | |
KR100242063B1 (ko) | 차량용 무단 변속장치 | |
CN114934984A (zh) | 带牵引式环面无级变速器的复合传动装置及其控制方法 | |
WO2002057651A2 (en) | Continuously variable transmission having high transmission efficiency and durability | |
CN114542678A (zh) | 一种无级自动变速器及其运行方法 | |
KR100260170B1 (ko) | 차량용 무단 변속장치 | |
WO2022000085A1 (en) | Drivetrain configured for synchronous ivt to cvt transition | |
KR0158171B1 (ko) | 챠량용 무단 변속장치 | |
KR100270308B1 (ko) | 차량용 무단 변속장치 | |
KR0154070B1 (ko) | 차량용 무단 변속장치 | |
KR0168390B1 (ko) | 차량용 무단 변속장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240723 Address after: Floor 3, Building B2, Jiulong Lake International Enterprise Headquarters Park, No. 19 Suyuan Avenue, Jiangning District, Nanjing, Jiangsu Province, 210000 (Jiangning Development Zone) Patentee after: Baiquan Technology Consulting Nanjing Co.,Ltd. Country or region after: China Address before: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301 Patentee before: JIANGSU University Country or region before: China |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240730 Address after: No. 14, 6th Floor, Unit 2, Building 4, No. 88 Yangzishan Road, Chenghua District, Chengdu City, Sichuan Province 610000 Patentee after: Sichuan Qifu Cloud Technology Transfer Co.,Ltd. Country or region after: China Address before: Floor 3, Building B2, Jiulong Lake International Enterprise Headquarters Park, No. 19 Suyuan Avenue, Jiangning District, Nanjing, Jiangsu Province, 210000 (Jiangning Development Zone) Patentee before: Baiquan Technology Consulting Nanjing Co.,Ltd. Country or region before: China |