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FR91924E - Improvement in watertight valves - Google Patents

Improvement in watertight valves

Info

Publication number
FR91924E
FR91924E FR96680A FR96680A FR91924E FR 91924 E FR91924 E FR 91924E FR 96680 A FR96680 A FR 96680A FR 96680 A FR96680 A FR 96680A FR 91924 E FR91924 E FR 91924E
Authority
FR
France
Prior art keywords
improvement
watertight
valves
watertight valves
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
FR96680A
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.)
S E P I
Original Assignee
S E P I
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 to FR886790A priority Critical patent/FR1329602A/en
Priority claimed from FR886790A external-priority patent/FR1329602A/en
Priority to FR920996A priority patent/FR83857E/en
Application filed by S E P I filed Critical S E P I
Priority to FR96680A priority patent/FR91924E/en
Application granted granted Critical
Publication of FR91924E publication Critical patent/FR91924E/en
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
    • F16K3/16—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 special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—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 special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F16K3/184—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 special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams
    • F16K3/186—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 special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams by means of cams of wedge from
    • 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
    • F16K3/14—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 with special arrangements for separating the sealing faces or for pressing them together

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR96680A 1962-02-02 1967-02-27 Improvement in watertight valves Expired FR91924E (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR886790A FR1329602A (en) 1962-02-02 1962-02-02 Improvement in watertight valves
FR920996A FR83857E (en) 1962-02-02 1963-01-10 Improvement in watertight valves
FR96680A FR91924E (en) 1962-02-02 1967-02-27 Improvement in watertight valves

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR886790A FR1329602A (en) 1962-02-02 1962-02-02 Improvement in watertight valves
FR96680A FR91924E (en) 1962-02-02 1967-02-27 Improvement in watertight valves

Publications (1)

Publication Number Publication Date
FR91924E true FR91924E (en) 1968-08-30

Family

ID=33133069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR96680A Expired FR91924E (en) 1962-02-02 1967-02-27 Improvement in watertight valves

Country Status (1)

Country Link
FR (1) FR91924E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2347578A1 (en) * 1973-09-21 1975-03-27 Willi Daume Regelarmaturen Fa High temperature range regulating valve - has piston as extension of valve spindle in beaker shaped cylinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2347578A1 (en) * 1973-09-21 1975-03-27 Willi Daume Regelarmaturen Fa High temperature range regulating valve - has piston as extension of valve spindle in beaker shaped cylinder

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