GB1166987A - Method of Measuring the Power Developed or Absorbed by an Engine and Apparatus for Carrying Out this Method - Google Patents

Method of Measuring the Power Developed or Absorbed by an Engine and Apparatus for Carrying Out this Method

Info

Publication number
GB1166987A
GB1166987A GB29299/68A GB2929968A GB1166987A GB 1166987 A GB1166987 A GB 1166987A GB 29299/68 A GB29299/68 A GB 29299/68A GB 2929968 A GB2929968 A GB 2929968A GB 1166987 A GB1166987 A GB 1166987A
Authority
GB
United Kingdom
Prior art keywords
engine
output
pressure
polarity
pulse
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
GB29299/68A
Other languages
English (en)
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.)
Societe Nationale des Petroles dAquitaine SA
Original Assignee
Societe Nationale des Petroles dAquitaine SA
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 Societe Nationale des Petroles dAquitaine SA filed Critical Societe Nationale des Petroles dAquitaine SA
Publication of GB1166987A publication Critical patent/GB1166987A/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
    • G01L23/08—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 operated electrically
    • 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
    • G01L23/08—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 operated electrically
    • G01L23/18—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 operated electrically by resistance strain gauges
    • 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
    • G01L3/24—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity
    • G01L3/245—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity by measuring and simultaneously multiplying pressure and velocity
    • 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
    • G01L3/26—Devices for measuring efficiency, i.e. the ratio of power output to power input

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Measuring Volume Flow (AREA)
  • Details Of Flowmeters (AREA)
  • Control Of Eletrric Generators (AREA)
GB29299/68A 1967-06-29 1968-06-19 Method of Measuring the Power Developed or Absorbed by an Engine and Apparatus for Carrying Out this Method Expired GB1166987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR112388 1967-06-29

Publications (1)

Publication Number Publication Date
GB1166987A true GB1166987A (en) 1969-10-15

Family

ID=8634073

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29299/68A Expired GB1166987A (en) 1967-06-29 1968-06-19 Method of Measuring the Power Developed or Absorbed by an Engine and Apparatus for Carrying Out this Method

Country Status (6)

Country Link
US (1) US3495449A (enExample)
BE (1) BE717396A (enExample)
FR (1) FR1555542A (enExample)
GB (1) GB1166987A (enExample)
LU (1) LU56355A1 (enExample)
NL (1) NL6808972A (enExample)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2349560A (en) * 1940-06-25 1944-05-23 Reijnst Maximilien Felix Device for ascertaining the output or input of reciprocating engines
US3283569A (en) * 1964-05-18 1966-11-08 Southern Gas Ass Method and apparatus for indicating performance characteristics of reciprocating piston machines
US3375711A (en) * 1965-05-13 1968-04-02 United Aircraft Corp Engine performance indicator and collector
US3374666A (en) * 1966-04-21 1968-03-26 United Aircraft Corp Volumetric efficiency computer

Also Published As

Publication number Publication date
NL6808972A (enExample) 1968-12-30
LU56355A1 (enExample) 1968-10-04
FR1555542A (enExample) 1969-01-31
US3495449A (en) 1970-02-17
BE717396A (enExample) 1968-12-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees