CH544298A - Durch ein unter Druck stehendes Medium betätigte Fühlvorrichtung - Google Patents

Durch ein unter Druck stehendes Medium betätigte Fühlvorrichtung

Info

Publication number
CH544298A
CH544298A CH1155671A CH1155671A CH544298A CH 544298 A CH544298 A CH 544298A CH 1155671 A CH1155671 A CH 1155671A CH 1155671 A CH1155671 A CH 1155671A CH 544298 A CH544298 A CH 544298A
Authority
CH
Switzerland
Prior art keywords
sensing device
device operated
pressurized medium
pressurized
medium
Prior art date
Application number
CH1155671A
Other languages
English (en)
Inventor
Booth Harrison Christop Roland
Original Assignee
Westinghouse Brake & Signal
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 Westinghouse Brake & Signal filed Critical Westinghouse Brake & Signal
Publication of CH544298A publication Critical patent/CH544298A/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
    • G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
    • F15B5/003—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities characterised by variation of the pressure in a nozzle or the like, e.g. nozzle-flapper system
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
CH1155671A 1970-08-05 1971-08-05 Durch ein unter Druck stehendes Medium betätigte Fühlvorrichtung CH544298A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3773770 1970-08-05

Publications (1)

Publication Number Publication Date
CH544298A true CH544298A (de) 1973-11-15

Family

ID=10398680

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1155671A CH544298A (de) 1970-08-05 1971-08-05 Durch ein unter Druck stehendes Medium betätigte Fühlvorrichtung

Country Status (4)

Country Link
JP (1) JPS576056B1 (de)
CH (1) CH544298A (de)
GB (1) GB1347259A (de)
NL (1) NL7110743A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1255512A (en) * 1986-01-31 1989-06-13 Douglas Wicks Head for a bubble tube
RU2234687C2 (ru) * 2002-05-31 2004-08-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Алтайский государственный аграрный университет" Устройство для измерения уровня жидкости
RU2276333C1 (ru) * 2005-01-27 2006-05-10 Федеральное государственное образовательное учреждение высшего профессионального образования "Алтайский государственный аграрный университет" Датчик уровнемера

Also Published As

Publication number Publication date
DE2138350A1 (de) 1972-02-10
JPS576056B1 (de) 1982-02-03
GB1347259A (en) 1974-02-27
NL7110743A (de) 1972-02-08
DE2138350B2 (de) 1977-04-21

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Legal Events

Date Code Title Description
PL Patent ceased