GB473267A - Pressure indicator - Google Patents

Pressure indicator

Info

Publication number
GB473267A
GB473267A GB101636A GB101636A GB473267A GB 473267 A GB473267 A GB 473267A GB 101636 A GB101636 A GB 101636A GB 101636 A GB101636 A GB 101636A GB 473267 A GB473267 A GB 473267A
Authority
GB
United Kingdom
Prior art keywords
sleeve
ducts
ports
pressure
shutter
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
GB101636A
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.)
ARMSTRONG WHITWORTH SECURITIES
Original Assignee
ARMSTRONG WHITWORTH SECURITIES
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 ARMSTRONG WHITWORTH SECURITIES filed Critical ARMSTRONG WHITWORTH SECURITIES
Priority to GB101636A priority Critical patent/GB473267A/en
Publication of GB473267A publication Critical patent/GB473267A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

473,267. Engine indicators. KADENACY, M., and ARMSTRONG WHITWORTH SECURITIES CO., Ltd. Jan. 11, 1936, No. 1016. [Class 106 (ii)] A device for determining variations in pressure, velocity and direction of flow of fluids in the inlet or exhaust conduits of an internalcombustion engine at different points in each cycle of operations, comprises relatively fixed sleeve elements 1, 2 and a ported shutter 3 rotatable between them. Ports 7, 8 in element 2 are connected by tubes 9, 10 to pressure indicating means such as water or mercury manometers ; ports 11, 12 in element 1 are connected to ducts 13, 14 extending in opposite directions along the sleeve through which the fluid passes, and ports 15, 16 in the shutter 3, driven through a sprocket wheel 4 from the crank-shaft, connect the ducts 13, 14 with the tubes 9, 10 once during each rotation thereof. The sleeve 1, 2 is rotatable in fixed end rings 5 by a lever 19, its angular position being indicated by a pointer 18 rigid therewith coacting with a scale 17 on end ring 5, whereby the pressure &c. at various points in the cycle are obtained. The sleeve 1, 2 includes water passages 20 and ducts 21, 22 for cooling water.
GB101636A 1936-01-11 1936-01-11 Pressure indicator Expired GB473267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB101636A GB473267A (en) 1936-01-11 1936-01-11 Pressure indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB101636A GB473267A (en) 1936-01-11 1936-01-11 Pressure indicator

Publications (1)

Publication Number Publication Date
GB473267A true GB473267A (en) 1937-10-11

Family

ID=9714664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB101636A Expired GB473267A (en) 1936-01-11 1936-01-11 Pressure indicator

Country Status (1)

Country Link
GB (1) GB473267A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103544A (en) * 1977-08-18 1978-08-01 United Technologies Corporation Turbine engine surge detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103544A (en) * 1977-08-18 1978-08-01 United Technologies Corporation Turbine engine surge detector

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