TR201908973T4 - Gaz basıncını ayarlamak için sistem. - Google Patents

Gaz basıncını ayarlamak için sistem. Download PDF

Info

Publication number
TR201908973T4
TR201908973T4 TR2019/08973T TR201908973T TR201908973T4 TR 201908973 T4 TR201908973 T4 TR 201908973T4 TR 2019/08973 T TR2019/08973 T TR 2019/08973T TR 201908973 T TR201908973 T TR 201908973T TR 201908973 T4 TR201908973 T4 TR 201908973T4
Authority
TR
Turkey
Prior art keywords
pressure
members
pilot
elements
delivery
Prior art date
Application number
TR2019/08973T
Other languages
English (en)
Inventor
Imboccioli Claudio
Original Assignee
Pietro Fiorentini 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 Pietro Fiorentini Spa filed Critical Pietro Fiorentini Spa
Publication of TR201908973T4 publication Critical patent/TR201908973T4/tr

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/0402—Control of fluid pressure without auxiliary power with two or more controllers mounted in series
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1268—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like with a plurality of the diaphragms
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/385—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm
    • F16K31/3855—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm the discharge being effected through the diaphragm and being blockable by a mechanically-actuated member making contact with the diaphragm
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/0616—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow
    • G05D16/0619—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow acting directly on the obturator
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7764—Choked or throttled pressure type
    • Y10T137/7768—Pilot controls supply to pressure chamber
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7769—Single acting fluid servo
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7787—Expansible chamber subject to differential pressures
    • 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
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88062—Coaxial oppositely directed seats

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Sliding Valves (AREA)

Abstract

Mevcut buluş, bir gazın basıncını ayarlamaya yönelik sistem olup, birinci kapak elemanları (5) besleme basıncından iletim basıncına kadar gazda basınç düşüşüne neden olur; pilot elemanlar (11) iletim basıncıyla önceden tanımlı ayar basıncı arasındaki farka dayalı olarak pilot basınç sağlar; iletim basıncı ayar basıncını aştığında veya tam tersi durumda pilot basınçla çalıştırılan birinci tahrik elemanları (7) birinci kapak elemanlarının açılışını azaltır; birinci kapak elemanlarına paralel ikinci kapak elemanları (8) kapalı konfigürasyondadır; pilot basınçla çalıştırılan ikinci tahrik elemanları (10) ise iletim basıncı ayar basıncını aştığında ya da tam tersi durumda ikinci kapak elemanlarının açılışını azaltır. Tahrik elemanları, birinci kapak elemanları açık olduğunda ikinci kapak elemanlarının açılışının birinci kapak elemanlarının basınç düşüşünden daha küçük bir basınç düşüşüne neden olacağı şekildedir.
TR2019/08973T 2015-02-17 2016-02-17 Gaz basıncını ayarlamak için sistem. TR201908973T4 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI20150046 2015-02-17

Publications (1)

Publication Number Publication Date
TR201908973T4 true TR201908973T4 (tr) 2019-07-22

Family

ID=52682865

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2019/08973T TR201908973T4 (tr) 2015-02-17 2016-02-17 Gaz basıncını ayarlamak için sistem.

Country Status (7)

Country Link
US (1) US10663986B2 (tr)
EP (1) EP3259650B1 (tr)
CN (1) CN107250940B (tr)
BR (1) BR112017016859B1 (tr)
HU (1) HUE044939T2 (tr)
TR (1) TR201908973T4 (tr)
WO (1) WO2016132300A1 (tr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201600079425A1 (it) * 2016-07-28 2018-01-28 Pietro Fiorentini Spa Dispositivo di taratura per un regolatore di pressione per gas, in particolare per un pilota, e sistema di regolazione della pressione di un gas comprendente tale dispositivo di taratura
IT201700006901A1 (it) * 2017-01-23 2018-07-23 Pietro Fiorentini Spa Metodo per il monitoraggio di un dispositivo di regolazione del flusso di un gas e sistema di regolazione impiegante tale metodo
IT201800007629A1 (it) * 2018-07-30 2020-01-30 Pietro Fiorentini Spa Impianto riduttore di pressione con due o piu’ linee operanti in parallelo
EP3871060A1 (en) 2018-10-23 2021-09-01 Pietro Fiorentini S.P.A. Pressure regulator for gas distribution system and pilot device for piloting pressure regulators
IT201800009698A1 (it) * 2018-10-23 2020-04-23 Pietro Fiorentini Spa Regolatore di pressione per impianti di distribuzione di gas
IT202000025681A1 (it) * 2020-10-29 2022-04-29 Pietro Fiorentini Spa Dispositivo di blocco per condotte di passaggio di gas in pressione, di tipo ad azione pilotata e regolatore di pressione per tale dispositivo di blocco
WO2022234450A1 (en) * 2021-05-04 2022-11-10 Pietro Fiorentini S.P.A. An improved gas regulator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2143702Y (zh) * 1992-09-22 1993-10-13 钟鹏飞 气体调压稳压器
IT1267739B1 (it) * 1994-05-18 1997-02-07 Pietro Fiorentini Spa Regolatore di pressione del gas, di tipo perfezionato.
IT1298354B1 (it) * 1997-11-28 2000-01-05 Omt Off Mecc Tartarini Regolatore di pressione per gas a flusso avviato con otturatore controbilanciato.
US6173735B1 (en) * 1999-04-29 2001-01-16 Perry Equipment Corporation Method and apparatus for regulating gas flow
IT1315469B1 (it) * 2000-07-17 2003-02-18 Pietro Fiorentini Spa Regolatore di pressione per impianti di trasporto e distribuzione digas.
DE102008024040A1 (de) * 2008-05-16 2009-12-03 UNI-Geräte E. Mangelmann Elektrotechnische Fabrik GmbH Doppelabsperrventil, insbesondere für gasförmige Medien
CN202392214U (zh) * 2011-12-27 2012-08-22 广东永泉阀门科技有限公司 一种活塞式防气蚀大压差可调减压阀

Also Published As

Publication number Publication date
US20180275694A1 (en) 2018-09-27
BR112017016859B1 (pt) 2021-03-23
CN107250940A (zh) 2017-10-13
CN107250940B (zh) 2020-05-22
US10663986B2 (en) 2020-05-26
WO2016132300A1 (en) 2016-08-25
EP3259650A1 (en) 2017-12-27
HUE044939T2 (hu) 2019-11-28
EP3259650B1 (en) 2019-03-20
BR112017016859A2 (pt) 2018-03-27

Similar Documents

Publication Publication Date Title
TR201908973T4 (tr) Gaz basıncını ayarlamak için sistem.
GB2605871B (en) Open architecture industrial control system
EP3691727A4 (en) OXYGEN CONTROL WITH CLOSED CONTROL CIRCUIT
EP3642678A4 (en) REDUCTION OF A BEGINNING EXCEEDING TEMPERATURE AND CONTROL
EP3500326A4 (en) PRESSURE CONTROL VALVE
MX2018006205A (es) Tapa para contenedor.
EP3137505A4 (en) Combination of lenalidomide and polypeptide construct, and uses thereof
EP3187705A4 (en) Valve opening/closing timing control device
EP3688351A4 (en) COMBINED REGULATION VALVE
GB201621328D0 (en) Improved gas flow control
EP3284910B8 (en) Combustor finger seal
MX359248B (es) Sistema para controlar parámetros de soldadura de un sistema de soldadura.
EP3467352A4 (en) TEMPERATURE REGULATION VALVE
PL3551827T3 (pl) Moduł zawieszenia, siłownik elektromechaniczny zawierający taki moduł zawieszenia oraz instalacja do zamykania lub ochrony przeciwsłonecznej zawierająca taki moduł zawieszenia lub siłownik elektromechaniczny
EP3589872A4 (en) FLOW REGULATION MODULE
EP3149695A4 (en) Predicting social, economic, and learning outcomes
DK3571594T3 (da) Indlæsning og lagring af styringer, som regulerer driften af et beskyttet lagringsanlæg
EP3181960A4 (en) Balanced valve element and pressure regulating valve
EP3379115A4 (en) Closure valve and vapor turbine
EP3521616A4 (en) CONTROL VALVE FOR VARIABLE CAPACITY COMPRESSOR
EP3477169A4 (en) CONTROL VALVE FOR COMPRESSOR WITH VARIABLE CAPACITY
EP3477106A4 (en) CONTROL VALVE FOR A VARIABLE CAPACITY COMPRESSOR
EP3552073A4 (en) REGULATING VALVE OF A STRIPPING DEVICE
EP3104842A4 (en) Sprayable composition containing zinc oxide and a fluoro-olefin propellant
EP3565960A4 (en) COMPRESSOR BYPASS FLOW ARRANGEMENT