IT1003102B - EQUIPMENT FOR REGULATING THE FLOW OF GAS IN A PIPE - Google Patents

EQUIPMENT FOR REGULATING THE FLOW OF GAS IN A PIPE

Info

Publication number
IT1003102B
IT1003102B IT26592/73A IT2659273A IT1003102B IT 1003102 B IT1003102 B IT 1003102B IT 26592/73 A IT26592/73 A IT 26592/73A IT 2659273 A IT2659273 A IT 2659273A IT 1003102 B IT1003102 B IT 1003102B
Authority
IT
Italy
Prior art keywords
regulating
pipe
gas
equipment
flow
Prior art date
Application number
IT26592/73A
Other languages
Italian (it)
Original Assignee
M & J Dev Co
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 M & J Dev Co filed Critical M & J Dev Co
Application granted granted Critical
Publication of IT1003102B publication Critical patent/IT1003102B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/005—Control of flow characterised by the use of auxiliary non-electric power combined with the use of electric means
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0396—Involving pressure control
    • 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
    • Y10T137/7759—Responsive to change in rate of fluid flow
    • 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
    • Y10T137/7761—Electrically actuated valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Pipeline Systems (AREA)
  • Flow Control (AREA)
  • Control Of Fluid Pressure (AREA)
IT26592/73A 1972-07-14 1973-07-13 EQUIPMENT FOR REGULATING THE FLOW OF GAS IN A PIPE IT1003102B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27201272A 1972-07-14 1972-07-14

Publications (1)

Publication Number Publication Date
IT1003102B true IT1003102B (en) 1976-06-10

Family

ID=23038027

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26592/73A IT1003102B (en) 1972-07-14 1973-07-13 EQUIPMENT FOR REGULATING THE FLOW OF GAS IN A PIPE

Country Status (8)

Country Link
US (1) US3776249A (en)
JP (1) JPS5415997B2 (en)
CA (1) CA985129A (en)
DE (1) DE2335373A1 (en)
FR (1) FR2193175B1 (en)
GB (1) GB1378999A (en)
IT (1) IT1003102B (en)
NL (1) NL157410B (en)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
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US3875955A (en) * 1974-01-10 1975-04-08 Process Systems Digital fluid flow rate measurement or control system
USRE29383E (en) * 1974-01-10 1977-09-06 Process Systems, Inc. Digital fluid flow rate measurement or control system
US3952759A (en) * 1974-08-14 1976-04-27 M & J Valve Company Liquid line break control system and method
US3963043A (en) * 1975-01-02 1976-06-15 Motorola, Inc. Pressure sensing method and apparatus for gases
US4109512A (en) * 1976-08-30 1978-08-29 Ledeen Flow Control Systems Linebreak detection system
US4188968A (en) * 1977-10-28 1980-02-19 Johnson Controls, Inc. Flow system with pressure level responsive air admission control
US4307750A (en) * 1978-05-08 1981-12-29 Ledeen Flow Control Systems, Inc. System for precise position control
US4349885A (en) * 1979-03-20 1982-09-14 Crosby Valve & Gage Company Set pressure measuring system
US4333486A (en) * 1980-09-05 1982-06-08 Geosource Inc. Electronic valve controller
US4470948A (en) * 1981-11-04 1984-09-11 Westinghouse Electric Corp. Suppression of malfunction under water-solid conditions
US4507128A (en) * 1982-07-06 1985-03-26 Werner Robert O Pneumatic line break control system and method
JPS5926809A (en) * 1982-07-31 1984-02-13 Okuma Mach Works Ltd Wire conveyer
JPS60126800U (en) * 1984-02-06 1985-08-26 三菱重工業株式会社 fluid supply device
US4672997A (en) * 1984-10-29 1987-06-16 Btu Engineering Corporation Modular, self-diagnostic mass-flow controller and system
DE68915011T2 (en) * 1988-02-10 1994-08-25 Koatsu Gas Hoan Kyokai Gas cut-off device.
JP2574449B2 (en) * 1989-02-17 1997-01-22 株式会社巴技術研究所 Butterfly valve
US4926903A (en) * 1989-05-05 1990-05-22 Tomoe Technical Research Company Butterfly valve having a function for measuring a flow rate and method of measuring a flow rate with a butterfly valve
US5176164A (en) * 1989-12-27 1993-01-05 Otis Engineering Corporation Flow control valve system
US5152309A (en) * 1991-05-29 1992-10-06 Westinghouse Electric Corp. Valve control apparatus
US5148829A (en) * 1991-10-25 1992-09-22 Deville Wayne E Multi-orifice plate and fitting with positioner and differential selector
US5351705A (en) * 1992-08-26 1994-10-04 Watertronics, Inc. Method and apparatus for controlling fluid pumps and valves to regulate fluid pressure and to eliminate fluid flow surges
US5363874A (en) * 1992-10-08 1994-11-15 Sentry Equipment Corp. Automated sample conditioning module
US5423749A (en) * 1993-11-18 1995-06-13 Minnesota Mining And Manufacturing Company Cardioplegia administration system and method
DE4404224A1 (en) * 1994-02-10 1995-08-17 Danfoss As Hydraulic functional unit
NL1000099C2 (en) * 1995-04-10 1996-10-11 Johannes Abraham Ehrensperger Safety system for domestic and industrial premises
US5650564A (en) * 1995-06-08 1997-07-22 Wodeslavsky; Josef Fluid drip detection system
US5706852A (en) * 1995-10-03 1998-01-13 Deville; Wayne E. Multi-orifice plate carrier and fitting with positioner, differential selector and horizontal adjusting bar
US6012482A (en) 1997-01-30 2000-01-11 Djt Products, Inc. Line break detector for pressurized fluid pumping systems
US5913236A (en) * 1997-05-22 1999-06-15 Wodeslavsky; Josef Protection system for hydraulic systems against leaks/floods, freezing and pressure
US6283138B1 (en) 1998-04-24 2001-09-04 Anderson, Greenwood Lp Pressure relief valve monitoring device
US6814096B2 (en) * 2000-12-15 2004-11-09 Nor-Cal Products, Inc. Pressure controller and method
JP3960054B2 (en) * 2002-01-21 2007-08-15 松下電器産業株式会社 Electronic component mounting apparatus and electronic component mounting head unit
US6986361B2 (en) 2002-04-23 2006-01-17 Mendoza Michael J Compressed air flow controller
EP1517128A3 (en) * 2003-09-04 2005-05-11 Robert Maxwell Pickering Device and method for testing the fluid-tightness of a system by monitoring pressure
WO2006014372A2 (en) * 2004-07-02 2006-02-09 Ferber Philip E Pipeline flow control optimization software, and methods
GB2437306B (en) * 2006-04-22 2010-07-07 Sam Mather Autonomous shut-off valve system
US8292839B2 (en) * 2008-04-09 2012-10-23 O'neill William G Recirculation switch for blood cardioplegia
US20100051110A1 (en) * 2008-09-04 2010-03-04 Ch2M Hill, Inc. Gas actuated valve
US9441453B2 (en) 2010-08-04 2016-09-13 Safoco, Inc. Safety valve control system and method of use
SG187676A1 (en) * 2010-08-04 2013-03-28 Safoco Inc Safety valve control system and method of use
US9574716B2 (en) 2012-03-16 2017-02-21 1589549 Alberta Ltd. Method of reducing leaks from a pipeline
GR1008946B (en) * 2015-05-28 2017-02-13 ΣΑΡΑΒΑΝΟΣ ΑΥΤΟΜΑΤΙΣΜΟΙ ΒΙΟΜΗΧΑΝΙΚΑ ΚΑΙ ΤΕΧΝΙΚΑ ΕΡΓΑ ΑΝΩΝΥΜΗ ΕΜΠΟΡΙΚΗ ΚΑΙ ΒΙΟΜΗΧΑΝΙΚΗ ΕΤΑΙΡΕΙΑ με δ.τ. "ΣΑΡΑΒΑΝΟΣ Α.Ε." Fluid injection system with use of parallel and synchronized recirculations
US10267306B2 (en) * 2017-02-15 2019-04-23 John E. McLoughlin Intake pressure control system
CN111720751B (en) * 2019-03-20 2022-05-20 青岛海尔电冰箱有限公司 Method and device for detecting abnormality of water path
CN111720752B (en) * 2019-03-20 2022-05-20 青岛海尔电冰箱有限公司 Method and device for detecting abnormality of water path
CN109812707B (en) * 2019-03-27 2024-03-01 西安长庆科技工程有限责任公司 Method, device and system for reducing pressure of entering station of oilfield gathering and transportation station
CN112525441A (en) * 2020-10-26 2021-03-19 中车唐山机车车辆有限公司 Air charging pressure maintaining system and air charging pressure maintaining equipment for motor train unit
CN114251605A (en) * 2021-12-29 2022-03-29 东本电气科技(苏州)有限公司 Leakage detection method and emergency device for gas underground pipe network
WO2024072358A1 (en) * 2022-09-27 2024-04-04 Duyar Vana Maki̇na Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ A ball valve system and method with equal proportional flow characteristics
US20240140796A1 (en) * 2022-10-26 2024-05-02 Saudi Arabian Oil Company Adaptive control of btx removal in sulfur recovery units

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2041862A (en) * 1930-11-18 1936-05-26 Ford Bacon & Davis Inc Safety system for pipe lines
US2763286A (en) * 1952-08-20 1956-09-18 Wilson Forbes Automatic valve control mechanism
US3527241A (en) * 1967-11-29 1970-09-08 Elliott Brothers London Ltd Fluid pressure control systems
US3665945A (en) * 1971-02-03 1972-05-30 M & J Valve Co Valve control system and method

Also Published As

Publication number Publication date
JPS5415997B2 (en) 1979-06-19
FR2193175B1 (en) 1976-04-30
FR2193175A1 (en) 1974-02-15
CA985129A (en) 1976-03-09
NL7309807A (en) 1974-01-16
NL157410B (en) 1978-07-17
JPS4957289A (en) 1974-06-04
GB1378999A (en) 1975-01-02
DE2335373A1 (en) 1974-01-31
US3776249A (en) 1973-12-04

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