DE1500347A1 - Hydrostatisches Getriebe und Verfahren zur Steuerung desselben - Google Patents
Hydrostatisches Getriebe und Verfahren zur Steuerung desselbenInfo
- Publication number
- DE1500347A1 DE1500347A1 DE19651500347 DE1500347A DE1500347A1 DE 1500347 A1 DE1500347 A1 DE 1500347A1 DE 19651500347 DE19651500347 DE 19651500347 DE 1500347 A DE1500347 A DE 1500347A DE 1500347 A1 DE1500347 A1 DE 1500347A1
- Authority
- DE
- Germany
- Prior art keywords
- pump
- motor
- stroke
- pressure medium
- piston
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims description 54
- 230000002706 hydrostatic effect Effects 0.000 title claims description 35
- 238000000034 method Methods 0.000 title claims description 19
- 238000006073 displacement reaction Methods 0.000 claims description 25
- 230000033001 locomotion Effects 0.000 claims description 21
- 230000007423 decrease Effects 0.000 claims description 8
- 238000010992 reflux Methods 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 7
- 230000002829 reductive effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 210000000056 organ Anatomy 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims 3
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims 1
- 241000702021 Aridarum minimum Species 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000004941 influx Effects 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 230000009747 swallowing Effects 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 description 34
- 230000001276 controlling effect Effects 0.000 description 8
- 230000001133 acceleration Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 1
- 230000007704 transition 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
- 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
-
- 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
- F16H61/423—Motor capacity control by fluid pressure control means
-
- 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
-
- 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
- F16H61/46—Automatic regulation in accordance with output requirements
- F16H61/47—Automatic regulation in accordance with output requirements for achieving a target output speed
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Fluid Gearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US423937A US3238724A (en) | 1965-01-07 | 1965-01-07 | Control for hydrostatic transmissions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1500347A1 true DE1500347A1 (de) | 1969-04-24 |
Family
ID=23680788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651500347 Pending DE1500347A1 (de) | 1965-01-07 | 1965-09-01 | Hydrostatisches Getriebe und Verfahren zur Steuerung desselben |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3238724A (enExample) |
| DE (1) | DE1500347A1 (enExample) |
| FR (1) | FR1476618A (enExample) |
| GB (1) | GB1112980A (enExample) |
| SE (1) | SE322388B (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1137914A (en) * | 1965-01-28 | 1968-12-27 | Massey Ferguson Perkins Ltd | Hydrostatic transmission and control therefor |
| US3381939A (en) * | 1966-01-24 | 1968-05-07 | Brown Oil Tools | Hydraulic draw works with automatic power output control |
| GB1228768A (enExample) * | 1967-10-20 | 1971-04-21 | ||
| US3463034A (en) * | 1967-10-23 | 1969-08-26 | Cessna Aircraft Co | Acceleration control for variable speed transmissions |
| US3521450A (en) * | 1968-05-23 | 1970-07-21 | Cessna Aircraft Co | Remote hydraulic control |
| US3606755A (en) * | 1970-03-16 | 1971-09-21 | Sperry Rand Corp | Power transmission |
| US3637036A (en) * | 1970-06-15 | 1972-01-25 | Cmi Corp | Hydrostatic drive system |
| US3665814A (en) * | 1970-08-20 | 1972-05-30 | Delavan Manufacturing Co | Hydraulic motor control |
| DE2121267A1 (de) * | 1971-04-30 | 1972-11-16 | G.L. Rexroth Gmbh, 8770 Lohr | Verstellpumpe mit Verstellvorrichtung |
| US3905194A (en) * | 1973-09-04 | 1975-09-16 | Cessna Aircraft Co | Hydrostatic transmission |
| US3892283A (en) * | 1974-02-19 | 1975-07-01 | Advanced Power Systems | Hydraulic drive |
| DE2522719C2 (de) * | 1975-05-22 | 1986-06-05 | Linde Ag, 6200 Wiesbaden | Steuereinrichtung |
| FR2562627B1 (fr) * | 1984-04-09 | 1989-06-30 | Chapuis Laurent | Procede et dispositif de commande d'un ensemble hydrostatique |
| CN119664736A (zh) * | 2025-02-18 | 2025-03-21 | 甘肃诚信电力科技有限责任公司 | 一种基于双变量调速的液压牵引机控制系统及控制方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3126707A (en) * | 1964-03-31 | Hydrostatic transmission | ||
| US3107490A (en) * | 1958-09-18 | 1963-10-22 | Ford Motor Co | Control of a hydrostatic transmission |
-
1965
- 1965-01-07 US US423937A patent/US3238724A/en not_active Expired - Lifetime
- 1965-08-10 GB GB34240/65A patent/GB1112980A/en not_active Expired
- 1965-08-25 SE SE11089/65A patent/SE322388B/xx unknown
- 1965-09-01 DE DE19651500347 patent/DE1500347A1/de active Pending
- 1965-12-09 FR FR41582A patent/FR1476618A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1476618A (fr) | 1967-04-14 |
| US3238724A (en) | 1966-03-08 |
| SE322388B (enExample) | 1970-04-06 |
| GB1112980A (en) | 1968-05-08 |
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