FR870585A - Dispositif de fermeture pour fluides à haute pression - Google Patents
Dispositif de fermeture pour fluides à haute pressionInfo
- Publication number
- FR870585A FR870585A FR870585DA FR870585A FR 870585 A FR870585 A FR 870585A FR 870585D A FR870585D A FR 870585DA FR 870585 A FR870585 A FR 870585A
- Authority
- FR
- France
- Prior art keywords
- shut
- high pressure
- pressure fluids
- fluids
- pressure
- 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
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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve
-
- 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
- F16K3/22—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 sealing faces shaped as surfaces of solids of revolution
- F16K3/24—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 sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/26—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 sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE870585X | 1940-03-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR870585A true FR870585A (fr) | 1942-03-16 |
Family
ID=6807288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR870585D Expired FR870585A (fr) | 1940-03-09 | 1941-03-06 | Dispositif de fermeture pour fluides à haute pression |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR870585A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1077019B (de) * | 1958-04-26 | 1960-03-03 | Kracht Pumpen Motoren | Hilfsgesteuertes, in Zuflussrichtung oeffnendes UEberdruck-ventil fuer hydraulische Anlagen |
DE1179069B (de) * | 1957-11-05 | 1964-10-01 | Duesterloh Fabrik Fuer Bergwer | UEberdruckschieber, insbesondere fuer fluessige Medien |
-
1941
- 1941-03-06 FR FR870585D patent/FR870585A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1179069B (de) * | 1957-11-05 | 1964-10-01 | Duesterloh Fabrik Fuer Bergwer | UEberdruckschieber, insbesondere fuer fluessige Medien |
DE1077019B (de) * | 1958-04-26 | 1960-03-03 | Kracht Pumpen Motoren | Hilfsgesteuertes, in Zuflussrichtung oeffnendes UEberdruck-ventil fuer hydraulische Anlagen |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR847163A (fr) | Dispositif formant raccord rapide pour gaz à haute pression | |
FR950966A (fr) | Dispositif détecteur pour presses | |
FR850567A (fr) | Dispositif régulateur de débit de fluides pour canalisations | |
FR870585A (fr) | Dispositif de fermeture pour fluides à haute pression | |
FR883372A (fr) | Dispositif de couplage pour installations à haute fréquence | |
FR867622A (fr) | Dispositif de sûreté pour robinet à gaz | |
FR51664E (fr) | Dispositif de fermeture pour fluides à haute pression | |
SU72205A1 (ru) | Устройство дл лить резины под давлением | |
FR861377A (fr) | Dispositif perfectionné de joint pour tuyauteries | |
FR972346A (fr) | Dispositif pour commandes positives à distance par fluides sous pression | |
FR878266A (fr) | Dispositif pour poser les rayonnages | |
FR878458A (fr) | Dispositif reproducteur pour machine-outil | |
FR974109A (fr) | Dispositif perfectionné pour le démontage de soupapes | |
FR859245A (fr) | Dispositif de porte de visite pour réchauffeurs haute pression | |
FR895105A (fr) | Robinet-vanne pour fluides chauds | |
FR882115A (fr) | Dispositif pour indiquer des niveaux de liquide | |
FR865276A (fr) | Fermeture pour récipient à haute pression | |
FR840554A (fr) | Dispositif de sûreté pour robinet à soupape | |
FR974145A (fr) | Dispositif anti-sustentateur pour aérodynes | |
FR871924A (fr) | Dispositif pour ondes ultra-courtes | |
FR906793A (fr) | Dispositif de vérification pour pignons coniques | |
FR867422A (fr) | Pointeau équilibré pour fluide haute pression | |
FR884504A (fr) | Dispositif de verrouillage pour émetteur télérapide | |
FR896899A (fr) | Dispositif pour le perçage | |
FR892366A (fr) | Dispositif pour mesurer des différences de pressions |