FR1513465A - Perfectionnements apportés aux vannes d'isolement - Google Patents

Perfectionnements apportés aux vannes d'isolement

Info

Publication number
FR1513465A
FR1513465A FR89637A FR89637A FR1513465A FR 1513465 A FR1513465 A FR 1513465A FR 89637 A FR89637 A FR 89637A FR 89637 A FR89637 A FR 89637A FR 1513465 A FR1513465 A FR 1513465A
Authority
FR
France
Prior art keywords
improvements made
isolation valves
valves
isolation
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
FR89637A
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.)
Precision Mecanique Labinal SA
Original Assignee
Precision Mecanique Labinal 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 Precision Mecanique Labinal SA filed Critical Precision Mecanique Labinal SA
Priority to FR89637A priority Critical patent/FR1513465A/fr
Priority to DE19671650508 priority patent/DE1650508B1/de
Priority to OA53129A priority patent/OA02557A/fr
Priority to NL6717725A priority patent/NL6717725A/xx
Priority to GB59238/67A priority patent/GB1192760A/en
Application granted granted Critical
Publication of FR1513465A publication Critical patent/FR1513465A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/12—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces
    • 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
    • G01F23/0023—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 with a probe suspended by a wire or thread
    • 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
    • G01F23/02—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 gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Level Indicators Using A Float (AREA)
FR89637A 1966-12-30 1966-12-30 Perfectionnements apportés aux vannes d'isolement Expired FR1513465A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR89637A FR1513465A (fr) 1966-12-30 1966-12-30 Perfectionnements apportés aux vannes d'isolement
DE19671650508 DE1650508B1 (de) 1966-12-30 1967-12-20 Fluessigkeitsstandmess und anzeigevorrichtung
OA53129A OA02557A (fr) 1966-12-30 1967-12-23 Vanne d'isolement.
NL6717725A NL6717725A (fr) 1966-12-30 1967-12-28
GB59238/67A GB1192760A (en) 1966-12-30 1967-12-29 Improvements in or relating to Isolating Valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR89637A FR1513465A (fr) 1966-12-30 1966-12-30 Perfectionnements apportés aux vannes d'isolement

Publications (1)

Publication Number Publication Date
FR1513465A true FR1513465A (fr) 1968-02-16

Family

ID=8623266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR89637A Expired FR1513465A (fr) 1966-12-30 1966-12-30 Perfectionnements apportés aux vannes d'isolement

Country Status (5)

Country Link
DE (1) DE1650508B1 (fr)
FR (1) FR1513465A (fr)
GB (1) GB1192760A (fr)
NL (1) NL6717725A (fr)
OA (1) OA02557A (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR992343A (fr) * 1944-06-21 1951-10-17 Perfectionnements apportés aux appareils de mesure pour ensembles comportant des parois déformables, notamment pour réservoirs
DE857879C (de) * 1950-10-13 1952-12-01 Otto Tuchenhagen Dreiwegeventil mit Signalvorrichtung
DE1111471B (de) * 1957-09-09 1961-07-20 Armando Carfagna Absperrventil mit einer einen Ringansatz als Dichtungaufweisenden hohlen Antriebsspindel
US3135284A (en) * 1961-07-17 1964-06-02 Crane Co Pressure equalizing means and bypass valve therefor

Also Published As

Publication number Publication date
DE1650508B1 (de) 1971-12-09
GB1192760A (en) 1970-05-20
NL6717725A (fr) 1968-07-01
OA02557A (fr) 1970-05-05

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