FR2568971B1 - VALVE DEVICE FOR PARTICULARLY STEAM FLUID OR OTHER HOT OR CORROSIVE GAS - Google Patents

VALVE DEVICE FOR PARTICULARLY STEAM FLUID OR OTHER HOT OR CORROSIVE GAS

Info

Publication number
FR2568971B1
FR2568971B1 FR8412454A FR8412454A FR2568971B1 FR 2568971 B1 FR2568971 B1 FR 2568971B1 FR 8412454 A FR8412454 A FR 8412454A FR 8412454 A FR8412454 A FR 8412454A FR 2568971 B1 FR2568971 B1 FR 2568971B1
Authority
FR
France
Prior art keywords
hot
valve device
corrosive gas
steam fluid
particularly steam
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
FR8412454A
Other languages
French (fr)
Other versions
FR2568971A1 (en
Inventor
Paul Armand Louis Coudray
Claude Friou
Francois Gras
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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 Bertin et Cie SA filed Critical Bertin et Cie SA
Priority to FR8412454A priority Critical patent/FR2568971B1/en
Publication of FR2568971A1 publication Critical patent/FR2568971A1/en
Application granted granted Critical
Publication of FR2568971B1 publication Critical patent/FR2568971B1/en
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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • F16L55/02781—The regulating element being provided with radial outputs
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
FR8412454A 1984-08-07 1984-08-07 VALVE DEVICE FOR PARTICULARLY STEAM FLUID OR OTHER HOT OR CORROSIVE GAS Expired FR2568971B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8412454A FR2568971B1 (en) 1984-08-07 1984-08-07 VALVE DEVICE FOR PARTICULARLY STEAM FLUID OR OTHER HOT OR CORROSIVE GAS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8412454A FR2568971B1 (en) 1984-08-07 1984-08-07 VALVE DEVICE FOR PARTICULARLY STEAM FLUID OR OTHER HOT OR CORROSIVE GAS

Publications (2)

Publication Number Publication Date
FR2568971A1 FR2568971A1 (en) 1986-02-14
FR2568971B1 true FR2568971B1 (en) 1987-01-09

Family

ID=9306863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8412454A Expired FR2568971B1 (en) 1984-08-07 1984-08-07 VALVE DEVICE FOR PARTICULARLY STEAM FLUID OR OTHER HOT OR CORROSIVE GAS

Country Status (1)

Country Link
FR (1) FR2568971B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105065682A (en) * 2015-09-07 2015-11-18 盐城工学院 Cage sleeve type throttle valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9000339A (en) * 1990-02-13 1991-09-02 System Engineering & Component PRESSURE DROP REDUCTION DEVICE, AND VALVE FITTED WITH A PRESSURE DROP REDUCTION DEVICE.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3821968A (en) * 1973-01-26 1974-07-02 Acf Ind Inc Control valve structure having double ports
US3880399A (en) * 1974-04-01 1975-04-29 Fisher Controls Co Multistage noise reducing flow control valve
DE2443206A1 (en) * 1974-09-10 1976-03-25 Welland & Tuxhorn ADJUSTABLE THROTTLE FOR GASES AND VAPORS
FR2382639A1 (en) * 1977-03-04 1978-09-29 Adar Sa Noise damper for control and regulation valve - has flow split into two stages of constricted cross-section with noise damping walls

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105065682A (en) * 2015-09-07 2015-11-18 盐城工学院 Cage sleeve type throttle valve

Also Published As

Publication number Publication date
FR2568971A1 (en) 1986-02-14

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Legal Events

Date Code Title Description
ST Notification of lapse