FR2284785B1 - - Google Patents

Info

Publication number
FR2284785B1
FR2284785B1 FR7528285A FR7528285A FR2284785B1 FR 2284785 B1 FR2284785 B1 FR 2284785B1 FR 7528285 A FR7528285 A FR 7528285A FR 7528285 A FR7528285 A FR 7528285A FR 2284785 B1 FR2284785 B1 FR 2284785B1
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
FR7528285A
Other languages
French (fr)
Other versions
FR2284785A1 (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.)
Welland and Tuxhorn AG
Original Assignee
Welland and Tuxhorn AG
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 Welland and Tuxhorn AG filed Critical Welland and Tuxhorn AG
Publication of FR2284785A1 publication Critical patent/FR2284785A1/en
Application granted granted Critical
Publication of FR2284785B1 publication Critical patent/FR2284785B1/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
    • 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
    • F16K3/30—Details
    • F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR7528285A 1974-09-10 1975-09-09 ADJUSTABLE THROTTLE DEVICE FOR GAS AND VAPORS Granted FR2284785A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2443206A DE2443206A1 (en) 1974-09-10 1974-09-10 ADJUSTABLE THROTTLE FOR GASES AND VAPORS

Publications (2)

Publication Number Publication Date
FR2284785A1 FR2284785A1 (en) 1976-04-09
FR2284785B1 true FR2284785B1 (en) 1981-01-09

Family

ID=5925282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528285A Granted FR2284785A1 (en) 1974-09-10 1975-09-09 ADJUSTABLE THROTTLE DEVICE FOR GAS AND VAPORS

Country Status (6)

Country Link
CH (1) CH598526A5 (en)
DE (1) DE2443206A1 (en)
FR (1) FR2284785A1 (en)
GB (1) GB1526054A (en)
IT (1) IT1042250B (en)
SE (1) SE417004B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2653262C2 (en) * 1976-11-24 1984-01-19 Werner Dr.-Ing. 3422 Bad Lauterberg Piening Device for low-noise expansion of a gaseous medium with the aid of throttle sections
FR2568971B1 (en) * 1984-08-07 1987-01-09 Bertin & Cie VALVE DEVICE FOR PARTICULARLY STEAM FLUID OR OTHER HOT OR CORROSIVE GAS
US4921014A (en) * 1989-04-27 1990-05-01 Marotta Scientific Controls, Inc. Noise-reducing valve construction
US5014746A (en) * 1990-01-16 1991-05-14 Westinghouse Electric Corp. Hole pattern for valve muffler
WO2000055533A1 (en) * 1999-03-16 2000-09-21 Jacobus Lucas Steyn Pressure control valve
JP2009209976A (en) * 2008-02-29 2009-09-17 Osaka Gas Co Ltd Silencer and pressure control device having the same
CN106247071B (en) * 2016-09-12 2018-10-02 西安航天动力试验技术研究所 A kind of pipeline depressurization device
CN114506456B (en) * 2021-12-28 2023-12-29 山东省农业科学院 Unmanned aerial vehicle foliar fertilizer sprinkler suitable for corn field
CN117628214B (en) * 2024-01-25 2024-03-29 四川中油乐仪能源装备制造股份有限公司 Double-acting throttle stop valve

Also Published As

Publication number Publication date
GB1526054A (en) 1978-09-27
FR2284785A1 (en) 1976-04-09
DE2443206A1 (en) 1976-03-25
CH598526A5 (en) 1978-04-28
SE7509997L (en) 1976-03-11
IT1042250B (en) 1980-01-30
SE417004B (en) 1981-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse