HUP0001854A2 - System and method of regulating pressure - Google Patents

System and method of regulating pressure

Info

Publication number
HUP0001854A2
HUP0001854A2 HU0001854A HUP0001854A HUP0001854A2 HU P0001854 A2 HUP0001854 A2 HU P0001854A2 HU 0001854 A HU0001854 A HU 0001854A HU P0001854 A HUP0001854 A HU P0001854A HU P0001854 A2 HUP0001854 A2 HU P0001854A2
Authority
HU
Hungary
Prior art keywords
pressure
module
meet
main
requirements
Prior art date
Application number
HU0001854A
Other languages
Hungarian (hu)
Inventor
Richard Blackman
Trevor Jenner
Lee Kirkman
Clayton Perryman
Leonard Rodgers
Original Assignee
BG p.l.c.
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 BG p.l.c. filed Critical BG p.l.c.
Publication of HUP0001854A2 publication Critical patent/HUP0001854A2/en
Publication of HUP0001854A3 publication Critical patent/HUP0001854A3/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2026—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/02—Pipe-line systems for gases or vapours
    • F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
    • 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

Abstract

A találmány tárgya rendszer és eljárás nyőmás szabályőzására, amelybenegy csővezetékben lévő, föld alatti, közegnyőmást szabályőzó vezérlőmődűlt alkalmaznak (példáűl éghető gázhőz). A rendszer tartalmaz egyvezérlőegységet (153), amely egy előre meghatárőzőtt időtartam alatttöbb alapértéket szőlgáltat, hőgy megfeleljen a főgyasztásikövetelményeknek. A mődűlban vannak eszközök, amelyek az említettparaméterekre reagálva úgy váltőztatják a mődűlőn belül a főnyőmásszabályőzó szelep (118) működését, hőgy létrehőzza a kívántváltőztatható kimeneti nyőmást, és így teljesítse a főgyasztásikövetelményeket. ŕThe subject of the invention is a system and method for pressure control, in which a control module for regulating the pressure of a medium in a pipeline, underground, is used (for example, combustible gas heat). The system includes a control unit (153) which adjusts several setpoints during a predetermined period of time in order to meet the main alarm requirements. The module has devices that respond to the mentioned parameters and change the operation of the main pressure control valve (118) inside the module in such a way as to create the desired variable output pressure and thus meet the main pressure requirements. ŕ

HU0001854A 1997-03-22 1998-03-19 System and method of regulating pressure HUP0001854A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9705995.0A GB9705995D0 (en) 1997-03-22 1997-03-22 Pressure regulating system
PCT/GB1998/000653 WO1998043140A1 (en) 1997-03-22 1998-03-19 Pressure regulating system

Publications (2)

Publication Number Publication Date
HUP0001854A2 true HUP0001854A2 (en) 2000-09-28
HUP0001854A3 HUP0001854A3 (en) 2001-06-28

Family

ID=10809710

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0001854A HUP0001854A3 (en) 1997-03-22 1998-03-19 System and method of regulating pressure

Country Status (9)

Country Link
EP (1) EP0968461A1 (en)
AR (2) AR012131A1 (en)
BR (1) BR9808414A (en)
GB (2) GB9705995D0 (en)
HK (1) HK1016287A1 (en)
HU (1) HUP0001854A3 (en)
RU (1) RU2178579C2 (en)
SK (1) SK129699A3 (en)
WO (1) WO1998043140A1 (en)

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US7318447B2 (en) * 2004-01-21 2008-01-15 Fisher Controls International Llc. Pressure loaded pilot system and method for a regulator without atmospheric bleed
CN100400960C (en) * 2004-09-20 2008-07-09 中芯国际集成电路制造(上海)有限公司 Valve system for inert gas
ITVI20050109A1 (en) * 2005-04-13 2006-10-14 Pietro Fiorentini Spa PRESSURE ADJUSTMENT SYSTEM AND / OR GAS FLOW RATE FOR PRESSURE REDUCTION SYSTEMS BELONGING TO GAS TRANSPORT AND / OR DISTRIBUTION SYSTEMS
US8336574B2 (en) * 2007-04-20 2012-12-25 Fisher Controls International Llc Pressure averaging sense tube for gas regulator
EA014052B1 (en) * 2008-02-13 2010-08-30 Научно-Исследовательское И Проектно-Технологическое Республиканское Унитарное Предприятие "Институт Ниптис Им. Атаева С.С." Method of gas supply of gas consuming devices
CN101922613B (en) * 2009-06-15 2014-04-02 上海远动科技有限公司 Fuel gas automatic current limiting control method
SI23301A (en) * 2010-02-05 2011-08-31 Emil Benko Programmable timer of a household gas burner
JP5792608B2 (en) * 2011-12-20 2015-10-14 大陽日酸株式会社 Liquefied gas supply apparatus and method
CN102654242A (en) * 2012-03-30 2012-09-05 蚌埠高科能源装备有限公司 Natural gas pressure regulating device
CN102853260A (en) * 2012-09-28 2013-01-02 重庆市山城燃气设备有限公司 Automatic control safe displacement device of gas engineering and application method thereof
CN103335215A (en) * 2013-06-28 2013-10-02 上海大众祥源动力供应有限公司 Device for controlling high-pressure compressed air to be converted into low-pressure compressed air
CN104100838B (en) * 2014-07-07 2016-08-17 重庆耐德能源装备集成有限公司 LNG factory enters the station the pressure-regulating device of natural gas and method
NL2013465B1 (en) * 2014-09-12 2016-09-28 Alliander N V Gas transport network, use of such a network and method for adapting a network.
ES2629485B1 (en) * 2016-02-09 2018-05-16 Giorgio Maracchi REGULATION AND MEASUREMENT STATION FOR GAS SUPPLY
CN105715961A (en) * 2016-04-13 2016-06-29 安徽康成工业产品设计有限公司 Mixed gas sweeping ventilation assembly of fuel gas pressure regulating tank
CN106382466B (en) * 2016-12-14 2018-02-23 中国石油天然气集团公司 A kind of gas pipeline metering regulator and method
CN106594525B (en) * 2016-12-14 2018-11-20 中国石油天然气集团公司 Gas pipeline pressure flow hybrid control system integration sledge fills method
CN106439495B (en) * 2016-12-14 2018-03-20 中国石油天然气集团公司 Gas pipeline pressure flow hybrid control system integration skid-mounted unit
CN107559581A (en) * 2017-08-16 2018-01-09 凯迈（洛阳）气源有限公司 A kind of portable aerating case
CN107975676A (en) * 2017-11-17 2018-05-01 董人菘 A kind of long-range regulator using I/P converter
CN114370609A (en) * 2022-02-21 2022-04-19 烟台杰瑞石油装备技术有限公司 Pressure regulating system and pressure regulating system control method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB880616A (en) * 1959-02-18 1961-10-25 Kidde Walter Co Ltd Improvements in or relating to aircraft breathing systems
GB1537239A (en) * 1976-03-12 1978-12-29 British Gas Corp Apparatus for flow-ratio control of gaseous fluids
GB2024650B (en) * 1978-07-07 1982-11-10 British Gas Corp Control installations for gas transmission or distribution systems
GB2123983B (en) * 1982-07-15 1986-01-08 Delta Technical Services Ltd Pressure controllers
DE3702958A1 (en) * 1987-01-31 1988-08-11 Draegerwerk Ag PRESSURE REGULATOR WITH ADJUSTABLE OUTLET PRESSURE
US5047965A (en) * 1989-01-05 1991-09-10 Zlokovitz Robert J Microprocessor controlled gas pressure regulator
NL9101763A (en) * 1991-10-22 1993-05-17 Johannus Theodorus Antonius St REDUCER.
WO1995002126A1 (en) * 1993-07-08 1995-01-19 Fisherman Holdings Limited T/A M2Technology Pump controller

Also Published As

Publication number Publication date
AR012131A1 (en) 2000-09-27
GB9705995D0 (en) 1997-05-07
RU2178579C2 (en) 2002-01-20
EP0968461A1 (en) 2000-01-05
HK1016287A1 (en) 1999-10-29
GB2323683A (en) 1998-09-30
BR9808414A (en) 2000-05-23
WO1998043140A9 (en) 1999-05-06
WO1998043140A1 (en) 1998-10-01
GB2323683B (en) 2000-09-13
GB9803942D0 (en) 1998-04-22
AR019020A2 (en) 2001-12-26
HUP0001854A3 (en) 2001-06-28
SK129699A3 (en) 2000-05-16

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