GB425538A - Improvements in or relating to hydraulic power transmission apparatus - Google Patents
Improvements in or relating to hydraulic power transmission apparatusInfo
- Publication number
- GB425538A GB425538A GB1726233A GB1726233A GB425538A GB 425538 A GB425538 A GB 425538A GB 1726233 A GB1726233 A GB 1726233A GB 1726233 A GB1726233 A GB 1726233A GB 425538 A GB425538 A GB 425538A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vanes
- ring
- notches
- pawls
- reaction
- 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.)
- Expired
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
- F16H61/48—Control of exclusively fluid gearing hydrodynamic
- F16H61/50—Control of exclusively fluid gearing hydrodynamic controlled by changing the flow, force, or reaction of the liquid in the working circuit, while maintaining a completely filled working circuit
- F16H61/52—Control of exclusively fluid gearing hydrodynamic controlled by changing the flow, force, or reaction of the liquid in the working circuit, while maintaining a completely filled working circuit by altering the position of blades
- F16H61/56—Control of exclusively fluid gearing hydrodynamic controlled by changing the flow, force, or reaction of the liquid in the working circuit, while maintaining a completely filled working circuit by altering the position of blades to change the blade angle
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Control Of Turbines (AREA)
- Hydraulic Turbines (AREA)
Abstract
425,538. Hydraulic transmission of power. SALERNI, P. M., 23, Carlton House Terrace, St. James's, London. June 16, 1933, Nos. 17262/33, 18011/33, and 11472/34. [Class 69 (ii)] In hydraulic power transmission apparatus comprising an impeller, turbine, and reaction member, the reaction vanes are angularly movable to a liquid-deflecting position for power transmission at a torque ratio higher than 1 to 1, the reaction member being held stationary at this time, or to a position such that they do not cause any material deflection of the liquid, the reaction member then being free to rotate and the torque ratio being substantially 1 to 1. In the form shown in Fig. 1, the reaction vanes 16 are pivotally mounted on a member 15 by pins 17. The member 15 has inclined splines 15a, Fig. 2, engaging similar splines 22a in a ring 22, which is connected by pins 23 to the ends of rods 24 slidably fitted in holes in the pins 17, and is axially adjustable by means of a rod 39, plate 33, rods 34, and a ball race 35. The ring 22 also carries pawls 26 pivoted at 26a, Fig. 4, and acted on by springs 30 ; the pawls are adapted to engage notches 31 in a fixed ring 19, the walls 31<b> of the notches being higher than the walls 31<a>. When the ring 22 is in its extreme right position, the pawls have ridden up inclines 26<c> and are disengaged from the notches 31, so that the reaction member is free to rotate, the vanes 16 having been moved into the full line position of Fig. 2. Reverse movement of the ring 22 moves the vanes towards or to the dotted line position, and as the reaction member tends to rotate backwards the pawls engage the notches and lock it. The vanes 16 are shaped to assume the different positions within or upon a spherically shaped surface or surfaces, and the rod 39 may be governor-operated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1726233A GB425538A (en) | 1933-06-16 | 1933-06-16 | Improvements in or relating to hydraulic power transmission apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1726233A GB425538A (en) | 1933-06-16 | 1933-06-16 | Improvements in or relating to hydraulic power transmission apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB425538A true GB425538A (en) | 1935-03-18 |
Family
ID=10092106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1726233A Expired GB425538A (en) | 1933-06-16 | 1933-06-16 | Improvements in or relating to hydraulic power transmission apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB425538A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2462652A (en) * | 1943-08-25 | 1949-02-22 | Jarvis C Marble | Rotary converter-coupling hydraulic power transmission |
DE1043095B (en) * | 1955-12-22 | 1958-11-06 | Gen Motors Corp | Hydrodynamic torque converter, especially for motor vehicles |
US2909034A (en) * | 1957-05-13 | 1959-10-20 | Ford Motor Co | Hydrokinetic torque converter with adjustable reactor blades |
US2929214A (en) * | 1953-06-10 | 1960-03-22 | Daimler Benz Ag | Hydrodynamic torque converter and brake |
DE1085002B (en) * | 1957-03-06 | 1960-07-07 | Gen Motors Corp | Hydrodynamic torque converter |
US2944441A (en) * | 1957-05-20 | 1960-07-12 | Eaton Mfg Co | Multiple-turbine torque converter |
US2999400A (en) * | 1954-01-13 | 1961-09-12 | Gen Motors Corp | Hydrodynamic torque converters and controls therefor |
-
1933
- 1933-06-16 GB GB1726233A patent/GB425538A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2462652A (en) * | 1943-08-25 | 1949-02-22 | Jarvis C Marble | Rotary converter-coupling hydraulic power transmission |
US2929214A (en) * | 1953-06-10 | 1960-03-22 | Daimler Benz Ag | Hydrodynamic torque converter and brake |
US2999400A (en) * | 1954-01-13 | 1961-09-12 | Gen Motors Corp | Hydrodynamic torque converters and controls therefor |
DE1043095B (en) * | 1955-12-22 | 1958-11-06 | Gen Motors Corp | Hydrodynamic torque converter, especially for motor vehicles |
DE1085002B (en) * | 1957-03-06 | 1960-07-07 | Gen Motors Corp | Hydrodynamic torque converter |
US2909034A (en) * | 1957-05-13 | 1959-10-20 | Ford Motor Co | Hydrokinetic torque converter with adjustable reactor blades |
US2944441A (en) * | 1957-05-20 | 1960-07-12 | Eaton Mfg Co | Multiple-turbine torque converter |
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