GB734024A - Improvements in hydraulic dynamometers and brakes - Google Patents
Improvements in hydraulic dynamometers and brakesInfo
- Publication number
- GB734024A GB734024A GB2277952A GB2277952A GB734024A GB 734024 A GB734024 A GB 734024A GB 2277952 A GB2277952 A GB 2277952A GB 2277952 A GB2277952 A GB 2277952A GB 734024 A GB734024 A GB 734024A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vanes
- dynamometer
- stationary
- rotor
- power absorbing
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/16—Rotary-absorption dynamometers, e.g. of brake type
- G01L3/20—Rotary-absorption dynamometers, e.g. of brake type fluid actuated
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
734,024. Dynamometers. HEENAN & FROUDE, Ltd. Dec. 9, 1953 [Sept. 11, 1952], No. 22779/52. Class 106 (2). [Also in Group XXXIV] In a hydraulic fluid absorption dynamometer, Fig. 1, the stationary power absorbing vanes l on the carcase are disposed between the power absorbing vanes a of the rotor, each half rotor a having thrower surfaces which prevent or retard the escape of working fluid from the casing. Working fluid is admitted to the dynamometer through holes in the stationary vanes l. Non-contact seals or labyrinths e are arranged to reduce the axial flow of liquid along the shaft, any such liquid being eventually thrown off by throwers to drain off spaces h. The outside flat surface of each half rotor a remote from the stationary power absorbing vanes l is formed with radial vanes d, comprising said thrower surfaces, to resist flow of fluid away from the dynamometer. Figs. 9 and 10 show a method of giving access to the interior of the dynamometer. The stationary vanes l are split on the line l1, each half being attached to an inspection cover p bolted to the casing. By removing these covers the interior of the dynamometer is exposed to view. Specification 656,105 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2277952A GB734024A (en) | 1952-09-11 | 1952-09-11 | Improvements in hydraulic dynamometers and brakes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2277952A GB734024A (en) | 1952-09-11 | 1952-09-11 | Improvements in hydraulic dynamometers and brakes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB734024A true GB734024A (en) | 1955-07-20 |
Family
ID=10184947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2277952A Expired GB734024A (en) | 1952-09-11 | 1952-09-11 | Improvements in hydraulic dynamometers and brakes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB734024A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1118998B (en) * | 1956-08-30 | 1961-12-07 | Heenan & Froude Ltd | Dynamometer |
US3072222A (en) * | 1959-08-17 | 1963-01-08 | Voith Gmbh J M | Hydrodynamic brake and method of operating the same |
US3945473A (en) * | 1972-08-03 | 1976-03-23 | Parmac, Inc. | Individualized stator and rotor for hydromatic brakes |
US4921079A (en) * | 1987-07-08 | 1990-05-01 | Voith Turbo Gmbh | Hydrodynamic retarder |
CN107192483A (en) * | 2017-07-13 | 2017-09-22 | 台州市光中电器制造有限公司 | A kind of Novel dynamometer |
-
1952
- 1952-09-11 GB GB2277952A patent/GB734024A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1118998B (en) * | 1956-08-30 | 1961-12-07 | Heenan & Froude Ltd | Dynamometer |
US3072222A (en) * | 1959-08-17 | 1963-01-08 | Voith Gmbh J M | Hydrodynamic brake and method of operating the same |
US3945473A (en) * | 1972-08-03 | 1976-03-23 | Parmac, Inc. | Individualized stator and rotor for hydromatic brakes |
US4921079A (en) * | 1987-07-08 | 1990-05-01 | Voith Turbo Gmbh | Hydrodynamic retarder |
CN107192483A (en) * | 2017-07-13 | 2017-09-22 | 台州市光中电器制造有限公司 | A kind of Novel dynamometer |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB912331A (en) | Bearing assembly | |
FR2457398A1 (en) | OIL SEALING DEVICE | |
GB734024A (en) | Improvements in hydraulic dynamometers and brakes | |
SE8202930L (en) | CLUTCH MOVED FOR CONNECTING A DIFFERENT MEDIUM PRESSURE MEDIUM AND DISCONNECTION OF THE SAME MEDIUM SPRING POWER | |
FR2196032A5 (en) | Device for increasing the service life of oil lubricated shaft seals | |
SE7603298L (en) | DEVICE FOR INFORMATION AND / OR DERIVATION OF LIQUID OR GASTY MEDIA IN A ROTATING HALCYLINDER | |
GB565714A (en) | Improvements in and relating to dampers for flues and the like | |
GB579775A (en) | Improvements relating to labyrinth packings for elastic fluid turbines | |
US3152807A (en) | Mechanical seals with inspection means | |
GB1309350A (en) | Labyrinth sealing devices for drilling turbines and to drilling turbines fitted therewith | |
GB936599A (en) | Improvements relating to fluid seals for rotating shafts | |
GB566632A (en) | Improvements in oil sealing means for journals or shafts passing through casings of engines and other machines | |
GB972907A (en) | Sealing device | |
GB915070A (en) | Rotor blade spacer | |
SE8205845D0 (en) | ABS RAPPING OR RUCK SLAP VALVE | |
JPS5540355A (en) | Loose flange | |
GB753117A (en) | Improved combined clutch and expanding pulley | |
GB318775A (en) | Shaft packing | |
SU993066A2 (en) | Device for measuring pressure on the surface of rotating objects | |
JPS557912A (en) | Axial piston motor | |
SE8201068L (en) | COMBINED WHEEL AND HYDRAULIC DRIVE | |
JPS5646116A (en) | Bearing | |
JPS5248746A (en) | Lubricating device of an oil seal for an engine | |
GB652181A (en) | Improvements in or relating to sealing arrangements for rotating mechanism | |
GB671062A (en) | Improvements relating to rotary-absorbtion dynamometers |