FR2428774A3 - Robinet de debit perfectionne - Google Patents

Robinet de debit perfectionne

Info

Publication number
FR2428774A3
FR2428774A3 FR7833855A FR7833855A FR2428774A3 FR 2428774 A3 FR2428774 A3 FR 2428774A3 FR 7833855 A FR7833855 A FR 7833855A FR 7833855 A FR7833855 A FR 7833855A FR 2428774 A3 FR2428774 A3 FR 2428774A3
Authority
FR
France
Prior art keywords
housed
housing
flow
stop body
sector
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.)
Withdrawn
Application number
FR7833855A
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.)
Cav Uff Giacomo Cimberio SpA
Original Assignee
Cav Uff Giacomo Cimberio SpA
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 Cav Uff Giacomo Cimberio SpA filed Critical Cav Uff Giacomo Cimberio SpA
Publication of FR2428774A3 publication Critical patent/FR2428774A3/fr
Withdrawn legal-status Critical Current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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0694—Spindle sealings
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/023—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles
    • F16K41/026—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles for rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Taps Or Cocks (AREA)
  • Networks Using Active Elements (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

L'invention concerne un robinet de débit ayant un secteur d'écoulement, une chambre de logement du corps d'arrêt, et une saillie de passage de l'élément de réglage à pivot et un raccord associable au secteur d'adduction du flux, le corps d'arrêt étant formé par une sphère percée et logée entre deux garnitures en anneau opposées l'une à l'autre et logées dans des chambres prévues dans la chambre dans laquelle est logé le corps d'arrêt, ce dernier présentant un logement pour l'engagement de l'élément de réglage réglable pour un petit angle de rotation préétabli. Selon l'invention, entre le fond du manchon de logement et guidage 11 du pivot de réglage 8 et une butée fixe 12 est prévue une garniture 8a à developpement axial et comprimable à la manière d'un presse-étoupe. L'invention s'applique notamment aux robinets employés dans des installations de chauffage, dans des installations hygiéniques, sanitaires, dans des réseaux de distribution de gaz, huiles, essences et analogues.
FR7833855A 1978-04-28 1978-11-30 Robinet de debit perfectionne Withdrawn FR2428774A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7821672U IT7821672V0 (it) 1978-04-28 1978-04-28 Rubinetto di erogazione perfezionato.

Publications (1)

Publication Number Publication Date
FR2428774A3 true FR2428774A3 (fr) 1980-01-11

Family

ID=11185163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833855A Withdrawn FR2428774A3 (fr) 1978-04-28 1978-11-30 Robinet de debit perfectionne

Country Status (10)

Country Link
BE (1) BE872261A (fr)
DK (1) DK8879A (fr)
FI (1) FI791098A (fr)
FR (1) FR2428774A3 (fr)
GB (1) GB2020394A (fr)
IT (1) IT7821672V0 (fr)
NL (1) NL7900712A (fr)
NO (1) NO783882L (fr)
PT (1) PT69042A (fr)
SE (1) SE7900316L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510708A1 (fr) * 1981-07-31 1983-02-04 Ribat Robinet a boisseau spherique

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8630710D0 (en) * 1986-12-23 1987-02-04 Gladeflame Ltd Valves
FR3044735B1 (fr) 2015-12-08 2017-12-08 Daher Valves Vanne pour cylindre de stockage uf6

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510708A1 (fr) * 1981-07-31 1983-02-04 Ribat Robinet a boisseau spherique
EP0071552A1 (fr) * 1981-07-31 1983-02-09 "RIBAT" Société à Responsabilité Limitée Robinet à boisseau sphérique

Also Published As

Publication number Publication date
FI791098A (fi) 1979-10-29
PT69042A (fr) 1979-02-01
NO783882L (no) 1979-10-30
GB2020394A (en) 1979-11-14
IT7821672V0 (it) 1978-04-28
SE7900316L (sv) 1979-10-29
NL7900712A (nl) 1979-10-30
BE872261A (fr) 1979-03-16
DK8879A (da) 1979-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse