GB536811A - Improvements in, and connected with, the hydraulic transmission of power - Google Patents
Improvements in, and connected with, the hydraulic transmission of powerInfo
- Publication number
- GB536811A GB536811A GB2712339A GB2712339A GB536811A GB 536811 A GB536811 A GB 536811A GB 2712339 A GB2712339 A GB 2712339A GB 2712339 A GB2712339 A GB 2712339A GB 536811 A GB536811 A GB 536811A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vanes
- driven
- liquid
- hub
- rotor
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
- F16D33/06—Rotary fluid couplings or clutches of the hydrokinetic type controlled by changing the amount of liquid in the working circuit
- F16D33/16—Rotary fluid couplings or clutches of the hydrokinetic type controlled by changing the amount of liquid in the working circuit by means arranged externally of the coupling or clutch
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
- F16D33/18—Details
- F16D33/20—Shape of wheels, blades, or channels with respect to function
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Motors (AREA)
Abstract
536,811. Hydraulic power transmission. JONES, W. L. (Automatic Turbine Co., Inc.). Oct. 3, 1939, No. 27123. [Class 69 (ii)] A hydraulic coupling is constructed with one or more rotary impelling vane members 2, 9 secured by screws to a flywheel 1 and a casing 3 filled with liquid which can be renewed from a reservoir 27 with which it is in constant communication via apertures in the driven shaft 8 the liquid being kept under pressure by a spring piston 28, or by pneumatic pressure acting on the liquid in the reservoir. The casing 2 is also fitted with driven rotary turbine members 7, 17 splined to the driven shaft and formed with apertures 23, 25 to permit of the flow of liquid The member 7 is capable of a limited free sliding movement on the shaft 8 and moves away from the impeller 2 upon slow movement of the driving motor, to a limited extent, but returns towards the impeller 2 on increase of speed so as to do away with slippage and prevent friction which occurs when slow running takes place. The vanes on the driving and driven members may differ in number and as shown in Figs. 2, 3, 5, are constructed so as to form buckets 46 by forming one side 45 with a straight edge and the other side concave, the vanes on the driving rotor having the concave sides forward and on the driven rotor the concave sides rearward. The concave sides are provided with lateral flanges, and as shown in Fig. 2 these lateral flanges diverge outwardly and inwardly from an annular ring 49, and the inner flanges 50 are formed with bevelled -upper surfaces. As shown in Fig. 25 the ring 49 is omitted and the motor has vanes 221 forming tapering brackets 222 which decrease towards the hub 223. The vanes are plain on the back and concave on the impelling surface, and an overhanging flange 226 is provided at the outer vane flange 227, and an inner hub flange 228 is also provided. In Fig. 30 the hub ends of the vanes are reduced at 250 with their tip ends merging into inner surface of the rotor to form an annular chamber 253 between the hub and the vanes. In modifications the invention is applied to couplings having one impelling and one driven rotor only, and the exterior surface of the fluid casing in one of these forms is constructed with cooling fins.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2712339A GB536811A (en) | 1939-10-03 | 1939-10-03 | Improvements in, and connected with, the hydraulic transmission of power |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2712339A GB536811A (en) | 1939-10-03 | 1939-10-03 | Improvements in, and connected with, the hydraulic transmission of power |
Publications (1)
Publication Number | Publication Date |
---|---|
GB536811A true GB536811A (en) | 1941-05-28 |
Family
ID=10254587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2712339A Expired GB536811A (en) | 1939-10-03 | 1939-10-03 | Improvements in, and connected with, the hydraulic transmission of power |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB536811A (en) |
-
1939
- 1939-10-03 GB GB2712339A patent/GB536811A/en not_active Expired
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