GB324438A - Improvements in transmission of power by liquids - Google Patents
Improvements in transmission of power by liquidsInfo
- Publication number
- GB324438A GB324438A GB3286928A GB3286928A GB324438A GB 324438 A GB324438 A GB 324438A GB 3286928 A GB3286928 A GB 3286928A GB 3286928 A GB3286928 A GB 3286928A GB 324438 A GB324438 A GB 324438A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conduit
- valve
- speed
- liquid
- motor
- 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
- F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
- F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
- F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
- F16H39/34—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type in which a rotor on one shaft co-operates with a rotor on another shaft
- F16H39/36—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type in which a rotor on one shaft co-operates with a rotor on another shaft toothed-gear type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Fluid Gearings (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
324,438. Cameron, W., and Cameron, J. G. Aug. 28, 1929. Clutches and speed-varying mechanism.-In hydraulic variable-speed gears having pumps and motors of the meshing gear type, the torque and speed of the driven shaft are automatically varied in stages according to the resistance offered to the driven shaft. The pump 4, Figs. 1 and 3, draws liquid from a reservoir 13 and normally delivers it through a conduit 16 to a motor 5. Should the pressure in the conduit increase, a valve 22, Fig. 4, is opened against spring pressure and the liquid obtains access to another motor 6. Other motors 7, 8 adapted to come into action successively may be provided, together with a reversing motor 9 supplied through a conduit 16<x>. A valve 17 determines whether the pumped liquid is supplied to the conduit 16 or 16<x>, and a valve 19 is provided which may be opened to varying extents to bye-pass part or all of the pumped liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3286928A GB324438A (en) | 1929-08-28 | 1929-08-28 | Improvements in transmission of power by liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3286928A GB324438A (en) | 1929-08-28 | 1929-08-28 | Improvements in transmission of power by liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB324438A true GB324438A (en) | 1930-01-30 |
Family
ID=10345225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3286928A Expired GB324438A (en) | 1929-08-28 | 1929-08-28 | Improvements in transmission of power by liquids |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB324438A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2484220A (en) * | 1943-06-19 | 1949-10-11 | Martha Realty Company | Hydraulic transmission |
| US3968651A (en) * | 1975-07-02 | 1976-07-13 | Ralph Franklin Walworth | Trans-clutch torque converter |
-
1929
- 1929-08-28 GB GB3286928A patent/GB324438A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2484220A (en) * | 1943-06-19 | 1949-10-11 | Martha Realty Company | Hydraulic transmission |
| US3968651A (en) * | 1975-07-02 | 1976-07-13 | Ralph Franklin Walworth | Trans-clutch torque converter |
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