FR695977A - Perfectionnements aux vannes d'arrêt - Google Patents

Perfectionnements aux vannes d'arrêt

Info

Publication number
FR695977A
FR695977A FR695977DA FR695977A FR 695977 A FR695977 A FR 695977A FR 695977D A FR695977D A FR 695977DA FR 695977 A FR695977 A FR 695977A
Authority
FR
France
Prior art keywords
shut
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
Other languages
English (en)
Inventor
Donald Macnicoll
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.)
Cockburns Ltd
Original Assignee
Cockburns Ltd
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 Cockburns Ltd filed Critical Cockburns Ltd
Application granted granted Critical
Publication of FR695977A publication Critical patent/FR695977A/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
    • F16K3/04—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 pivoted closure members
    • F16K3/06—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 pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F16K3/08—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 pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
    • F16K3/085—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 pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres the axis of supply passage and the axis of discharge passage being coaxial and parallel to the axis of rotation of the plates

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR695977D 1930-05-22 1930-05-22 Perfectionnements aux vannes d'arrêt Expired FR695977A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR695977T 1930-05-22

Publications (1)

Publication Number Publication Date
FR695977A true FR695977A (fr) 1930-12-24

Family

ID=9046410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR695977D Expired FR695977A (fr) 1930-05-22 1930-05-22 Perfectionnements aux vannes d'arrêt

Country Status (1)

Country Link
FR (1) FR695977A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE938344C (de) * 1953-02-21 1956-01-26 Ver Armaturen Ges M B H Drehschieber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE938344C (de) * 1953-02-21 1956-01-26 Ver Armaturen Ges M B H Drehschieber

Similar Documents

Publication Publication Date Title
FR690277A (fr) Perfectionnements apportés aux robinets
FR695977A (fr) Perfectionnements aux vannes d'arrêt
FR706026A (fr) Perfectionnements aux robinets
FR699101A (fr) Perfectionnements aux vannes
FR718129A (fr) Perfectionnements apportés aux vannes
FR694377A (fr) Perfectionnements aux robinets
FR698839A (fr) Perfectionnements aux robinets de fermeture
FR719992A (fr) Perfectionnements aux soupapes d'arrêt à fermeture rapide
FR716710A (fr) Perfectionnements apportés aux niveaux
FR715618A (fr) Perfectionnements aux vannes d'arrêt rotatives
FR722142A (fr) Perfectionnements aux vannes
FR706240A (fr) Perfectionnements aux soupapes automatiques
FR706517A (fr) Perfectionnements aux clapets
FR734644A (fr) Perfectionnements aux robinets de distribution
FR704702A (fr) Sous-détendeur d'arrêt
FR691191A (fr) Perfectionnements aux robinets
FR38843E (fr) Perfectionnements aux robinets
FR696395A (fr) Clapet
FR721517A (fr) Soupape
FR698228A (fr) Vanne
FR696718A (fr) Perfectionnements apportés aux valves de pneumatiques
FR714566A (fr) Soupape venturi
FR564434A (fr) Perfectionnements aux soupapes d'arrêt
FR712357A (fr) Perfectionnements aux clapets de retenue
FR728273A (fr) Perfectionnements aux valves pour pneumatiques