FR627770A - Vanne à tiroirs parallèles avec commande des plaques de fermeture par vis hélicoïdale - Google Patents

Vanne à tiroirs parallèles avec commande des plaques de fermeture par vis hélicoïdale

Info

Publication number
FR627770A
FR627770A FR627770DA FR627770A FR 627770 A FR627770 A FR 627770A FR 627770D A FR627770D A FR 627770DA FR 627770 A FR627770 A FR 627770A
Authority
FR
France
Prior art keywords
control
slide valve
helical screw
closing plates
parallel slide
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)
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.)
Franz Seiffert & Co AG
Original Assignee
Franz Seiffert & Co AG
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 Franz Seiffert & Co AG filed Critical Franz Seiffert & Co AG
Application granted granted Critical
Publication of FR627770A publication Critical patent/FR627770A/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
    • F16K3/16—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR627770D 1927-01-19 1927-01-19 Vanne à tiroirs parallèles avec commande des plaques de fermeture par vis hélicoïdale Expired FR627770A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR627770T 1927-01-19

Publications (1)

Publication Number Publication Date
FR627770A true FR627770A (fr) 1927-10-12

Family

ID=8989242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR627770D Expired FR627770A (fr) 1927-01-19 1927-01-19 Vanne à tiroirs parallèles avec commande des plaques de fermeture par vis hélicoïdale

Country Status (1)

Country Link
FR (1) FR627770A (fr)

Similar Documents

Publication Publication Date Title
CH209583A (fr) Mécanisme de fermeture pour armes à feu.
FR627770A (fr) Vanne à tiroirs parallèles avec commande des plaques de fermeture par vis hélicoïdale
FR857540A (fr) Dispositif de fermeture étanche de clapets doubles
FR587751A (fr) Robinet à vis
FR611075A (fr) Obturateur pour le réglage des portées des bouches à feu
FR617757A (fr) Soupape à fermeture automatique
FR799416A (fr) Vanne à fermeture étanche
FR500304A (fr) Robinet-vanne à double fermeture
FR619655A (fr) Soupape à fermeture automatique
FR626800A (fr) Robinet à passage direct
FR627669A (fr) Vis à scellement
FR643281A (fr) Mécanisme de fermeture
FR585534A (fr) Robinet à passage direct
BE347768A (fr) Mécanisme de fermeture
FR608674A (fr) Mécanisme de commande des clapets
FR579272A (fr) Robinet à fermeture automatique à volonté
FR628055A (fr) Mentonnet de fermeture
CA245847A (fr) Robinet automatique d'evier
FR663596A (fr) Perfectionnements aux dispositifs de fermeture
FR586900A (fr) Mécanisme de commande des soupapes
DK40868C (da) Ventil med elastisk Lukkeorgan.
FR646286A (fr) Dispositif de fermeture pour robinets
FR871029A (fr) Robinet à double fermeture
FR726222A (fr) Dispositif de fermeture pour armes à feu
FR580377A (fr) Soupape à fermeture automatique