GB146642A - Improved means for actuating speed indicating devices and governors from rotating shafts - Google Patents

Improved means for actuating speed indicating devices and governors from rotating shafts

Info

Publication number
GB146642A
GB146642A GB948619A GB948619A GB146642A GB 146642 A GB146642 A GB 146642A GB 948619 A GB948619 A GB 948619A GB 948619 A GB948619 A GB 948619A GB 146642 A GB146642 A GB 146642A
Authority
GB
United Kingdom
Prior art keywords
pair
shaft
speed indicators
rotating
bores
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
Application number
GB948619A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB948619A priority Critical patent/GB146642A/en
Priority to DE1919339277D priority patent/DE339277C/en
Publication of GB146642A publication Critical patent/GB146642A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/26—Devices characterised by the use of fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/26—Devices characterised by the use of fluids
    • G01P3/28—Devices characterised by the use of fluids by using pumps

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

146,642. Constantinesco, G. April 14, 1919. Fluid speed indicators; differential speed indicators.--Relates to improvements. in speed indicators of the kind described in Specification 130,367. Instead of the Pivot tube arrangement, a single tube is now employed facing the stream in the pressure direction and a similarly directed tube at a point nearer the axis of the rotating vessel is connected to a small reservoir at a higher level than the rotor for the purpose of maintaining a constant depth in the rotating fluid, the small reservoir being just empty when the vessel is at rest. A pair of shafts may each have an apparatus of this kind fitted the pressure tubes of which lead to a differential indicator 11. to an opposing pair of cylinders 17, 18 controlling an air supply valve 19, to a pair of carburettors, and to a pair of throttle controlling cylinders 22, 25. The rotor is formed of two cup-shaped parts with ribs h to decrease slip of the liquid and is carried on bearings b on the shaft c which carries the two fixed tubes f, g, communicating through bores'in the shaft with the outside connexions. For direct attachment to the rotating shaft the cup a with ribs h is arranged as shown in Fig. 4, and the nozzles arranged along the same radius communicate with bores in a stationary part 2, mounted co-axially with the shaft.
GB948619A 1919-04-14 1919-04-14 Improved means for actuating speed indicating devices and governors from rotating shafts Expired GB146642A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB948619A GB146642A (en) 1919-04-14 1919-04-14 Improved means for actuating speed indicating devices and governors from rotating shafts
DE1919339277D DE339277C (en) 1919-04-14 1919-09-19 Speedometer with circumferential liquid ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB948619A GB146642A (en) 1919-04-14 1919-04-14 Improved means for actuating speed indicating devices and governors from rotating shafts

Publications (1)

Publication Number Publication Date
GB146642A true GB146642A (en) 1920-07-14

Family

ID=9872877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB948619A Expired GB146642A (en) 1919-04-14 1919-04-14 Improved means for actuating speed indicating devices and governors from rotating shafts

Country Status (2)

Country Link
DE (1) DE339277C (en)
GB (1) GB146642A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873105A (en) * 1956-08-28 1959-02-10 Worthington Corp Governor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873105A (en) * 1956-08-28 1959-02-10 Worthington Corp Governor

Also Published As

Publication number Publication date
DE339277C (en) 1921-07-20

Similar Documents

Publication Publication Date Title
US2187667A (en) Hydraulic power transmitter
US2457999A (en) Lubrication means for dual propeller shaft assemblies
GB146642A (en) Improved means for actuating speed indicating devices and governors from rotating shafts
US2468370A (en) Apparatus for the automatic indication of the viscosity or concentration in liquids
GB1106110A (en) Hydrostatic torque-measuring apparatus
GB653399A (en) Rate of change of fluid pressure indicator applicable as a rate of climb indicator or as an accelerometer for aircraft
GB187684A (en) Improvements in or relating to fluid pressure speed indicators
US1386925A (en) Means for actuating speed-indicating devices, governors, and other devices from rotating shafts
US574076A (en) Heinrich schlotfeldt
US1265813A (en) Combined speed-governor and lubricator.
US1226073A (en) Speed-indicator.
SU78629A1 (en) A device for indicating specific fuel consumption per unit of vehicle mileage
US154640A (en) Improvement in revolution-indicators
GB752856A (en) Improvements in calorimeters for central heating installations
SE123314C1 (en)
GB353994A (en) Improvements in and relating to apparatus for indicating the speed and/or distance travelled by a ship through water or aircraft through the air
US1571633A (en) Refrigerating system or apparatus
US1015767A (en) Tachometer.
GB619253A (en) Apparatus for the automatic indication and regulation of the viscosity or concentration in liquids
GB128371A (en) Improved Liquid Speedometer.
SU208A1 (en) Hydraulic or pneumatic transmission
FR2383486A1 (en) WEAR INDICATOR FOR SHAFT BEARINGS
US2040199A (en) Gas delivery apparatus
US1617196A (en) Known rate
SU105009A1 (en) Helicopter hover mode indicator