GB586546A - Improvements in or relating to variable torque/speed gears - Google Patents
Improvements in or relating to variable torque/speed gearsInfo
- Publication number
- GB586546A GB586546A GB45645A GB45645A GB586546A GB 586546 A GB586546 A GB 586546A GB 45645 A GB45645 A GB 45645A GB 45645 A GB45645 A GB 45645A GB 586546 A GB586546 A GB 586546A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- pump
- annulus
- reaction member
- adjustment
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
586,546. Rotary engines. MORRISON, A. C. Sept. 7, 1945, No. 456. [Class 110 (ii)] [Also in Group XXIX] A hydraulic variable-speed gear comprises a sliding vane type pump including a rotor 1 on the driving shaft carrying vanes 4 engaging an eccentric annulus 8, adjustable for varying the pump capacity, and mounted within a reaction member 9 forming an abutment for sliding vanes 18 carried by a motor casing 14 fast with the driven shaft. The adjustable annulus and reaction member are parted for the passage of liquid between the pump and motor casings. Adjustment of the annulus may be effected manually or automatically by a vane motor 23 carried thereby and subjected to pump and main motor, pressures acting on opposite sides of the vane. Sensitivity of motor 23 may be varied by manual adjustment of a spring loading a valve 25 in the supply from the main motor. Alternatively adjustment of the annulus may be effected by vehicle speed and throttle control, e.g. by means of a governor and means responsive to the depression in the induction pipe of the driving engine. The reaction member 9 is mounted in a one-way roller clutch in the gear casing to enable it to rotate in one direction only. Bypass valves 7 in the pump rotor are held open by springs until the speed reaches a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB45645A GB586546A (en) | 1945-09-07 | 1945-09-07 | Improvements in or relating to variable torque/speed gears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB45645A GB586546A (en) | 1945-09-07 | 1945-09-07 | Improvements in or relating to variable torque/speed gears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB586546A true GB586546A (en) | 1947-03-21 |
Family
ID=9704659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB45645A Expired GB586546A (en) | 1945-09-07 | 1945-09-07 | Improvements in or relating to variable torque/speed gears |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB586546A (en) |
-
1945
- 1945-09-07 GB GB45645A patent/GB586546A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2303998A (en) | Power and mixture control | |
| GB1085650A (en) | Improvements in internal combustion engines | |
| GB1430870A (en) | Test stand for vehicle engines | |
| US2390166A (en) | Ignition timing | |
| GB586546A (en) | Improvements in or relating to variable torque/speed gears | |
| GB871575A (en) | Improvements in constant speed gear units | |
| US1826638A (en) | Internal combustion engine and method of working the same | |
| US2588952A (en) | Fuel supply system | |
| US2289014A (en) | Speed regulator | |
| GB952982A (en) | Improvements in or relating to composite mechanical constant-speed drives | |
| US2530139A (en) | Power control | |
| US2607242A (en) | Automatic fluid drive | |
| GB854219A (en) | Improvements in or relating to hydraulic power transmission systems with a variable displacement pump and motor | |
| GB604685A (en) | Improvements in control for variable speed transmissions | |
| US2442419A (en) | Control apparatus for internalcombustion engines | |
| GB833273A (en) | Constant speed drives | |
| GB735922A (en) | Hydraulic torque transmission | |
| GB742564A (en) | An improved speed governing arrangement for poppet-valve controlled reciprocating steam engines | |
| US1986846A (en) | Speed control of internal combustion engines | |
| GB941289A (en) | Hydraulic power transmissions for vehicles | |
| GB595152A (en) | Improvements in fuel supply systems | |
| GB781784A (en) | Improved control system for automotive vehicles driven by an internal combustion engine and a continuously adjustable ratio gear | |
| FR2270114A1 (en) | Hydrostatic automobile transmission - has engine driven flywheel driving pump for differential motor | |
| GB974220A (en) | Improvements in or relating to composite constant-speed drives | |
| GB707904A (en) | Improvements in or relating to a fuel supply apparatus for an internal combustion engine |