DE2627476C2 - Geräuschgedämpftes Druckreduzierventil - Google Patents

Geräuschgedämpftes Druckreduzierventil

Info

Publication number
DE2627476C2
DE2627476C2 DE2627476A DE2627476A DE2627476C2 DE 2627476 C2 DE2627476 C2 DE 2627476C2 DE 2627476 A DE2627476 A DE 2627476A DE 2627476 A DE2627476 A DE 2627476A DE 2627476 C2 DE2627476 C2 DE 2627476C2
Authority
DE
Germany
Prior art keywords
pressure reducing
soundproofing
reducing valve
openings
relaxation
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
DE2627476A
Other languages
German (de)
English (en)
Other versions
DE2627476A1 (de
Inventor
Pierre Paris Bonnet
Paul Amand Louis Les-Clayes-sous-Bois Coudray
Louis Duthion
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
Publication of DE2627476A1 publication Critical patent/DE2627476A1/de
Application granted granted Critical
Publication of DE2627476C2 publication Critical patent/DE2627476C2/de
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
    • 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
    • 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
    • F16K3/26—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 with fluid passages in the valve member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/7036—Jacketed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86734—With metering feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Safety Valves (AREA)
DE2627476A 1975-06-20 1976-06-18 Geräuschgedämpftes Druckreduzierventil Expired DE2627476C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7519305A FR2315051A1 (fr) 1975-06-20 1975-06-20 Vanne insonorisee

Publications (2)

Publication Number Publication Date
DE2627476A1 DE2627476A1 (de) 1976-12-30
DE2627476C2 true DE2627476C2 (de) 1985-02-28

Family

ID=9156784

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2627476A Expired DE2627476C2 (de) 1975-06-20 1976-06-18 Geräuschgedämpftes Druckreduzierventil

Country Status (6)

Country Link
US (1) US4103702A (enExample)
BE (1) BE843159A (enExample)
DE (1) DE2627476C2 (enExample)
FR (1) FR2315051A1 (enExample)
GB (1) GB1551752A (enExample)
IT (1) IT1063258B (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4397331A (en) * 1978-09-29 1983-08-09 Honeywell Inc. Fluid flow control valve with maximized noise reduction
US4376448A (en) * 1981-01-26 1983-03-15 Mark Controls Corporation Let-down valve
EP0122526B1 (de) * 1983-04-13 1987-05-20 BBC Aktiengesellschaft Brown, Boveri & Cie. Brennstofflanze für die Brennkammer einer Gasturbine
US4508138A (en) * 1983-08-05 1985-04-02 Chas. M. Bailey Co., Inc. Polyjet valve with backwash
US4523436A (en) * 1983-12-22 1985-06-18 Carrier Corporation Incrementally adjustable electronic expansion valve
US4739795A (en) * 1986-07-18 1988-04-26 Sundstrand Corporation Flow control valve
US4762146A (en) * 1986-09-22 1988-08-09 Sundstrand Corporation Flow control valve
FR2630184B1 (fr) * 1988-04-14 1990-08-10 Gaz De France Poste de detente integre multifonctions pour l'alimentation en gaz d'un reseau secondaire
US5086808A (en) * 1990-12-07 1992-02-11 Cooper Industries, Inc. Balanced sleeve control choke
AU2001288950B2 (en) 2000-09-07 2006-05-04 Core Industries, Inc. Reduced-length sleeve valve
GB0912171D0 (en) * 2009-07-14 2009-08-26 Rolls Royce Plc A flow discharge device
US20110079286A1 (en) * 2009-10-01 2011-04-07 Hamilton Sundstrand Corporation Expansion Valve
CA2862998C (en) * 2012-03-14 2020-03-10 T-3 Property Holdings, Inc. Reduced cavitation oilfield choke
US8944085B2 (en) 2013-01-14 2015-02-03 Mueller International, Llc Valve with sync cam
US8960229B2 (en) 2013-01-14 2015-02-24 Mueller International, Llc Sleeve valve with sync cam
US20150048267A1 (en) * 2013-08-16 2015-02-19 Hans D. Baumann Anti cavitation control valve
US10767784B2 (en) * 2013-11-27 2020-09-08 Cameron International Corporation Gate valve with pneumatic system for shearing application
JP6302717B2 (ja) * 2014-03-27 2018-03-28 株式会社不二工機 電動弁
US10184604B1 (en) * 2015-10-07 2019-01-22 Howard Russell York Equalizer manifold system and method of use
GB2543424B (en) * 2015-10-09 2021-06-02 Master Flo Valve Inc Cage valve with flow trim for reduced port erosion
US20180058606A1 (en) * 2016-09-01 2018-03-01 Emerson Process Management Regulator Technologies, Inc. Apparatus and method for retaining a noise attenuation assembly for use with a pressure regulator
WO2021016385A1 (en) * 2019-07-24 2021-01-28 Docherty Michael Improved endoscope valve apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1291271A (en) * 1916-12-27 1919-01-14 Thomas T Tvedt Muffler.
GB639073A (en) * 1947-12-03 1950-06-21 Kurt Bernard Hopfinger A new or improved tap or valve for water and other fluids
US3137365A (en) * 1962-07-09 1964-06-16 Mead Specialties Company Inc Muffler and method
FR1551128A (enExample) * 1967-11-13 1968-12-27
US3693659A (en) * 1971-02-08 1972-09-26 Grove Valve & Regulator Co Silent operating valve
US3802537A (en) * 1972-02-16 1974-04-09 Bolt Beranek & Newman Apparatus for fluid flow precision pressure-reduction, and attenuation and diffusion of jet-produced sound without substantial sound-regeneration in jet-port arrays, including valves and the like

Also Published As

Publication number Publication date
US4103702A (en) 1978-08-01
IT1063258B (it) 1985-02-11
DE2627476A1 (de) 1976-12-30
FR2315051A1 (fr) 1977-01-14
FR2315051B1 (enExample) 1979-04-06
BE843159A (fr) 1976-12-20
GB1551752A (en) 1979-08-30

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee