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FR869036A - Indicateur de press'on - Google Patents

Indicateur de press'on

Info

Publication number
FR869036A
FR869036A FR869036DA FR869036A FR 869036 A FR869036 A FR 869036A FR 869036D A FR869036D A FR 869036DA FR 869036 A FR869036 A FR 869036A
Authority
FR
France
Prior art keywords
pressure indicator
indicator
pressure
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
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR869036A publication Critical patent/FR869036A/fr
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
    • G01L23/12—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 changing capacitance or inductance
    • G01L23/125—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 changing capacitance or inductance by changing capacitance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR869036D 1940-01-13 1941-01-06 Indicateur de press'on Expired FR869036A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL869036X 1940-01-13

Publications (1)

Publication Number Publication Date
FR869036A true FR869036A (fr) 1942-01-22

Family

ID=19849348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR869036D Expired FR869036A (fr) 1940-01-13 1941-01-06 Indicateur de press'on

Country Status (1)

Country Link
FR (1) FR869036A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2280066A1 (fr) * 1974-07-23 1976-02-20 Commissariat Energie Atomique Dispositif de mesure de faibles pressions dynamiques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2280066A1 (fr) * 1974-07-23 1976-02-20 Commissariat Energie Atomique Dispositif de mesure de faibles pressions dynamiques

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