FR3057933B1 - Installation de type petrochimique et procede d'obturation etanche d'une canalisation - Google Patents

Installation de type petrochimique et procede d'obturation etanche d'une canalisation Download PDF

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Publication number
FR3057933B1
FR3057933B1 FR1601531A FR1601531A FR3057933B1 FR 3057933 B1 FR3057933 B1 FR 3057933B1 FR 1601531 A FR1601531 A FR 1601531A FR 1601531 A FR1601531 A FR 1601531A FR 3057933 B1 FR3057933 B1 FR 3057933B1
Authority
FR
France
Prior art keywords
canalization
sealing
type installation
petrochemical type
petrochemical
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 - Fee Related
Application number
FR1601531A
Other languages
English (en)
Other versions
FR3057933A1 (fr
Inventor
Pierre Alexandre Labory
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.)
Onis SAS
Original Assignee
Onis SAS
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 Onis SAS filed Critical Onis SAS
Priority to FR1601531A priority Critical patent/FR3057933B1/fr
Publication of FR3057933A1 publication Critical patent/FR3057933A1/fr
Application granted granted Critical
Publication of FR3057933B1 publication Critical patent/FR3057933B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16K3/30—Details
    • F16K3/312—Line blinds
    • 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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/06—Means to prevent accidental or unauthorised actuation using a removable actuating or locking member, e.g. a key
    • 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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/14—Means to prevent accidental or unauthorised actuation interlocking two or more valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
FR1601531A 2016-10-20 2016-10-20 Installation de type petrochimique et procede d'obturation etanche d'une canalisation Expired - Fee Related FR3057933B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1601531A FR3057933B1 (fr) 2016-10-20 2016-10-20 Installation de type petrochimique et procede d'obturation etanche d'une canalisation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1601531 2016-10-20
FR1601531A FR3057933B1 (fr) 2016-10-20 2016-10-20 Installation de type petrochimique et procede d'obturation etanche d'une canalisation

Publications (2)

Publication Number Publication Date
FR3057933A1 FR3057933A1 (fr) 2018-04-27
FR3057933B1 true FR3057933B1 (fr) 2018-11-16

Family

ID=57796391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1601531A Expired - Fee Related FR3057933B1 (fr) 2016-10-20 2016-10-20 Installation de type petrochimique et procede d'obturation etanche d'une canalisation

Country Status (1)

Country Link
FR (1) FR3057933B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3088403B1 (fr) 2018-11-08 2020-11-20 Onis Obturateur en ligne comportant une plaque d'obturation configurée pour être indexée en position
FR3113309B1 (fr) 2020-08-07 2022-11-04 Onis Obturateur en ligne comportant une plaque d’obturation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598154A (en) * 1969-07-15 1971-08-10 Ben W Brundage Line blind valve
JPS59159479A (ja) * 1983-03-01 1984-09-10 Jgc Corp 複数閉止弁の同時閉止防止装置
FR2756346B3 (fr) * 1996-11-28 1999-04-23 Favreau Onis Jean F Obturateur coulissant a collier de serrage

Also Published As

Publication number Publication date
FR3057933A1 (fr) 2018-04-27

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