FR2320458B1 - - Google Patents

Info

Publication number
FR2320458B1
FR2320458B1 FR7524829A FR7524829A FR2320458B1 FR 2320458 B1 FR2320458 B1 FR 2320458B1 FR 7524829 A FR7524829 A FR 7524829A FR 7524829 A FR7524829 A FR 7524829A FR 2320458 B1 FR2320458 B1 FR 2320458B1
Authority
FR
France
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
FR7524829A
Other languages
French (fr)
Other versions
FR2320458A1 (fr
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.)
EUROP TURB VAPEUR
Original Assignee
EUROP TURB VAPEUR
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 EUROP TURB VAPEUR filed Critical EUROP TURB VAPEUR
Priority to FR7524829A priority Critical patent/FR2320458A1/fr
Publication of FR2320458A1 publication Critical patent/FR2320458A1/fr
Application granted granted Critical
Publication of FR2320458B1 publication Critical patent/FR2320458B1/fr
Granted 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/162—Special parts or details relating to lubrication or cooling of the sealing itself
    • 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
    • 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
    • F16K49/00—Means in or on valves for heating or cooling
    • F16K49/005—Circulation means for a separate heat transfer fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
FR7524829A 1975-08-08 1975-08-08 Dispositif de refroidissement d'un joint Granted FR2320458A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7524829A FR2320458A1 (fr) 1975-08-08 1975-08-08 Dispositif de refroidissement d'un joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7524829A FR2320458A1 (fr) 1975-08-08 1975-08-08 Dispositif de refroidissement d'un joint

Publications (2)

Publication Number Publication Date
FR2320458A1 FR2320458A1 (fr) 1977-03-04
FR2320458B1 true FR2320458B1 (pt) 1978-12-01

Family

ID=9158944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524829A Granted FR2320458A1 (fr) 1975-08-08 1975-08-08 Dispositif de refroidissement d'un joint

Country Status (1)

Country Link
FR (1) FR2320458A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8053423V0 (it) * 1980-07-24 1980-07-24 Annovi Reverberi Spa Complesso di guida e di tenuta per un pistone di una pompa del tipo a pistoni tuffanti
GB2293216A (en) * 1994-08-19 1996-03-20 Walker & Co James Shaft seal
FI2289U1 (fi) * 1995-12-15 1996-01-25 Sammet Dekomte Oy Säätöpelti erityisesti kuumia kaasuja varten
CN1746463B (zh) * 2004-09-08 2011-09-07 株式会社东芝 高温蒸汽阀和蒸汽轮机装置
FR2920207B1 (fr) * 2007-08-23 2009-10-09 Alcatel Lucent Sas Pompe a vide de type seche comportant un dispositif d'etancheite aux fluides lubrifiants et elements centrifugeur equipant un tel dispositif
US9062797B2 (en) 2010-09-20 2015-06-23 Norgren Gmbh High temperature butterfly valve
CN104455708B (zh) * 2014-12-09 2017-01-25 兰州高压阀门有限公司 1500℃超高温阀门阀体的冷却装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB599346A (en) * 1945-09-15 1948-03-10 Harland Engineering Co Ltd Cooling of stuffing boxes for boiler feed and like pumps
FR592582A (fr) * 1924-03-24 1925-08-05 Brown Presse-étoupe pour arbres rotatifs
FR654025A (fr) * 1927-10-29 1929-03-30 Sulzer Ag Dispositif réfrigérant, en particulier pour arbres tournants
DE877990C (de) * 1950-02-21 1953-05-28 Grosskraftwerk Mannheim Ag Hochdruckkreiselpumpe mit Stopfbuechsen

Also Published As

Publication number Publication date
FR2320458A1 (fr) 1977-03-04

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Legal Events

Date Code Title Description
ST Notification of lapse