FR86496E - Amélioration de l'étanchéité sous pression sur les corps de vannes, à obturateur monobloc - Google Patents

Amélioration de l'étanchéité sous pression sur les corps de vannes, à obturateur monobloc

Info

Publication number
FR86496E
FR86496E FR2081A FR44002081A FR86496E FR 86496 E FR86496 E FR 86496E FR 2081 A FR2081 A FR 2081A FR 44002081 A FR44002081 A FR 44002081A FR 86496 E FR86496 E FR 86496E
Authority
FR
France
Prior art keywords
under pressure
valve bodies
improved sealing
sealing under
piece shutter
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
FR2081A
Other languages
English (en)
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.)
NANTAISE DE FONDERIES REUNIES
Original Assignee
NANTAISE DE FONDERIES REUNIES
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
Priority claimed from FR2063A external-priority patent/FR1403741A/fr
Application filed by NANTAISE DE FONDERIES REUNIES filed Critical NANTAISE DE FONDERIES REUNIES
Priority to FR2081A priority Critical patent/FR86496E/fr
Priority to BE655898D priority patent/BE655898A/fr
Priority to NL6413649A priority patent/NL6413649A/xx
Application granted granted Critical
Publication of FR86496E publication Critical patent/FR86496E/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Sliding Valves (AREA)
FR2081A 1964-05-06 1964-09-12 Amélioration de l'étanchéité sous pression sur les corps de vannes, à obturateur monobloc Expired FR86496E (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2081A FR86496E (fr) 1964-05-06 1964-09-12 Amélioration de l'étanchéité sous pression sur les corps de vannes, à obturateur monobloc
BE655898D BE655898A (enrdf_load_stackoverflow) 1964-05-06 1964-11-18
NL6413649A NL6413649A (enrdf_load_stackoverflow) 1964-05-06 1964-11-24

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2063A FR1403741A (fr) 1964-05-06 1964-05-06 Amélioration de l'étanchéité sous pression sur les corps de vannes, à obturateur monobloc
FR2081A FR86496E (fr) 1964-05-06 1964-09-12 Amélioration de l'étanchéité sous pression sur les corps de vannes, à obturateur monobloc

Publications (1)

Publication Number Publication Date
FR86496E true FR86496E (fr) 1966-02-18

Family

ID=26235435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2081A Expired FR86496E (fr) 1964-05-06 1964-09-12 Amélioration de l'étanchéité sous pression sur les corps de vannes, à obturateur monobloc

Country Status (3)

Country Link
BE (1) BE655898A (enrdf_load_stackoverflow)
FR (1) FR86496E (enrdf_load_stackoverflow)
NL (1) NL6413649A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2421646C2 (ru) * 2009-04-20 2011-06-20 Общество с ограниченной ответственностью Научно-производственная фирма "МКТ-АСДМ" Задвижка запорная

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2421646C2 (ru) * 2009-04-20 2011-06-20 Общество с ограниченной ответственностью Научно-производственная фирма "МКТ-АСДМ" Задвижка запорная

Also Published As

Publication number Publication date
NL6413649A (enrdf_load_stackoverflow) 1965-11-08
BE655898A (enrdf_load_stackoverflow) 1965-03-16

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