FR1176294A - Device for indicating and measuring the quantity of a fluid passing through a labyrinth gland - Google Patents

Device for indicating and measuring the quantity of a fluid passing through a labyrinth gland

Info

Publication number
FR1176294A
FR1176294A FR1176294DA FR1176294A FR 1176294 A FR1176294 A FR 1176294A FR 1176294D A FR1176294D A FR 1176294DA FR 1176294 A FR1176294 A FR 1176294A
Authority
FR
France
Prior art keywords
indicating
measuring
fluid passing
labyrinth gland
labyrinth
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
French (fr)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR1176294A publication Critical patent/FR1176294A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2876—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR1176294D 1956-07-05 1957-05-28 Device for indicating and measuring the quantity of a fluid passing through a labyrinth gland Expired FR1176294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE349846X 1956-07-05

Publications (1)

Publication Number Publication Date
FR1176294A true FR1176294A (en) 1959-04-08

Family

ID=6259001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1176294D Expired FR1176294A (en) 1956-07-05 1957-05-28 Device for indicating and measuring the quantity of a fluid passing through a labyrinth gland

Country Status (2)

Country Link
FR (1) FR1176294A (en)
NL (1) NL101859C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3086115A1 (en) * 2018-09-17 2020-03-20 Naval Energies SYSTEM FOR TESTING THE WATERPROOFING OF A GLOBE CROSSING A PARTITION, PARTICULARLY OF A SUBMERSIBLE ELECTRICAL CONNECTOR

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3086115A1 (en) * 2018-09-17 2020-03-20 Naval Energies SYSTEM FOR TESTING THE WATERPROOFING OF A GLOBE CROSSING A PARTITION, PARTICULARLY OF A SUBMERSIBLE ELECTRICAL CONNECTOR
WO2020058148A1 (en) * 2018-09-17 2020-03-26 Naval Energies Tightness testing system for a cable gland feed-through of a partition in particular of an immersible electrical connector
US11982591B2 (en) 2018-09-17 2024-05-14 Naval Energies Tightness testing system for a cable gland feed-through of a partition

Also Published As

Publication number Publication date
NL101859C (en)

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