ES344749A2 - Dispositivo de grifo para fluidos a pequena presion. - Google Patents

Dispositivo de grifo para fluidos a pequena presion.

Info

Publication number
ES344749A2
ES344749A2 ES344749A ES344749A ES344749A2 ES 344749 A2 ES344749 A2 ES 344749A2 ES 344749 A ES344749 A ES 344749A ES 344749 A ES344749 A ES 344749A ES 344749 A2 ES344749 A2 ES 344749A2
Authority
ES
Spain
Prior art keywords
spring
fluids
translation
throat
machine
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
ES344749A
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.)
DELBERGUE
Original Assignee
DELBERGUE
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 FR81773A external-priority patent/FR90949E/fr
Application filed by DELBERGUE filed Critical DELBERGUE
Publication of ES344749A2 publication Critical patent/ES344749A2/es
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
    • F16K3/22—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
    • F16K3/243—Packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
ES344749A 1966-10-27 1967-09-05 Dispositivo de grifo para fluidos a pequena presion. Expired ES344749A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR81773A FR90949E (fr) 1966-05-27 1966-10-27 Robinet pour fluides sous faible pression

Publications (1)

Publication Number Publication Date
ES344749A2 true ES344749A2 (es) 1969-01-01

Family

ID=8620036

Family Applications (1)

Application Number Title Priority Date Filing Date
ES344749A Expired ES344749A2 (es) 1966-10-27 1967-09-05 Dispositivo de grifo para fluidos a pequena presion.

Country Status (2)

Country Link
ES (1) ES344749A2 (es)
NL (1) NL6711948A (es)

Also Published As

Publication number Publication date
NL6711948A (es) 1968-04-29

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