IT8548038A1 - Procedimento ed apparecchio per la rivelazione di rigurgiti in turbo compressori - Google Patents

Procedimento ed apparecchio per la rivelazione di rigurgiti in turbo compressori

Info

Publication number
IT8548038A1
IT8548038A1 IT1985A48038A IT4803885A IT8548038A1 IT 8548038 A1 IT8548038 A1 IT 8548038A1 IT 1985A48038 A IT1985A48038 A IT 1985A48038A IT 4803885 A IT4803885 A IT 4803885A IT 8548038 A1 IT8548038 A1 IT 8548038A1
Authority
IT
Italy
Prior art keywords
rigurgites
procedure
detection
equipment
turbo compressors
Prior art date
Application number
IT1985A48038A
Other languages
English (en)
Other versions
IT1181650B (it
IT8548038A0 (it
Original Assignee
Soc Dresser Ind Inc
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 Soc Dresser Ind Inc filed Critical Soc Dresser Ind Inc
Publication of IT8548038A0 publication Critical patent/IT8548038A0/it
Publication of IT8548038A1 publication Critical patent/IT8548038A1/it
Application granted granted Critical
Publication of IT1181650B publication Critical patent/IT1181650B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0292—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/08—Thermometers giving results other than momentary value of temperature giving differences of values; giving differentiated values
    • G01K3/10—Thermometers giving results other than momentary value of temperature giving differences of values; giving differentiated values in respect of time, e.g. reacting only to a quick change of temperature
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/1928—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperature of one space
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/22—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element being a thermocouple

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
IT48038/85A 1984-05-14 1985-05-03 Procedimento ed apparecchio per la rivelazione di rigurgiti in turbocompressori IT1181650B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/609,703 US4594050A (en) 1984-05-14 1984-05-14 Apparatus and method for detecting surge in a turbo compressor

Publications (3)

Publication Number Publication Date
IT8548038A0 IT8548038A0 (it) 1985-05-03
IT8548038A1 true IT8548038A1 (it) 1986-11-03
IT1181650B IT1181650B (it) 1987-09-30

Family

ID=24441963

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48038/85A IT1181650B (it) 1984-05-14 1985-05-03 Procedimento ed apparecchio per la rivelazione di rigurgiti in turbocompressori

Country Status (5)

Country Link
US (1) US4594050A (it)
JP (1) JPS60256595A (it)
AU (1) AU571409B2 (it)
CA (1) CA1227852A (it)
IT (1) IT1181650B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594051A (en) * 1984-05-14 1986-06-10 Dresser Industries, Inc. System, apparatus, and method for detecting and controlling surge in a turbo compressor
DE3540088A1 (de) * 1985-11-12 1987-05-14 Gutehoffnungshuette Man Verfahren zur erfassung von pumpstoessen an turbokompressoren
US4722180A (en) * 1986-11-20 1988-02-02 United Technologies Corporation Method and means for enhancing recovery of a surge condition in a gas turbine engine
US4768338A (en) * 1986-11-20 1988-09-06 United Technologies Corporation Means for enhancing recovery of a surge condition in a gas turbine engine
DE3809881A1 (de) * 1988-03-24 1989-10-12 Gutehoffnungshuette Man Regelverfahren zur vermeidung des pumpens eines turbokompressors
US4949276A (en) * 1988-10-26 1990-08-14 Compressor Controls Corp. Method and apparatus for preventing surge in a dynamic compressor
US5195875A (en) * 1991-12-05 1993-03-23 Dresser-Rand Company Antisurge control system for compressors
US5357748A (en) * 1992-11-09 1994-10-25 The United States Of America As Represented By The Secretary Of The Air Force Compressor vane control for gas turbine engines
US6503048B1 (en) * 2001-08-27 2003-01-07 Compressor Controls Corporation Method and apparatus for estimating flow in compressors with sidestreams
US20080034753A1 (en) * 2006-08-15 2008-02-14 Anthony Holmes Furman Turbocharger Systems and Methods for Operating the Same
US20130039781A1 (en) * 2011-08-08 2013-02-14 Victor Pascu Anticipation logic for a surge control valve utilized with load compressor
AU2011376957A1 (en) * 2011-09-14 2014-05-01 Danfoss A/S Centrifugal compressor diffuser control
US9169809B2 (en) * 2012-08-20 2015-10-27 Ford Global Technologies, Llc Method for controlling a variable charge air cooler
US9528913B2 (en) 2014-07-24 2016-12-27 General Electric Company Method and systems for detection of compressor surge
JP6038092B2 (ja) 2014-10-14 2016-12-07 三菱重工業株式会社 サージ判定装置、サージ判定方法およびプログラム
US10309297B2 (en) * 2016-06-23 2019-06-04 Ge Global Sourcing Llc Method and systems for a turbocharger
US10570909B2 (en) 2016-10-13 2020-02-25 Deere & Company Surge wear predictor for a turbocharger
CN113049088A (zh) * 2019-12-26 2021-06-29 宁波奥克斯电气股份有限公司 一种空调喘振状态检测装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955745A (en) * 1956-12-17 1960-10-11 Fairchild Engine & Airplane Temperature responsive surge control
US4046490A (en) * 1975-12-01 1977-09-06 Compressor Controls Corporation Method and apparatus for antisurge protection of a dynamic compressor
US4060929A (en) * 1976-02-13 1977-12-06 Marvin Glass & Associates Toy detective set
US4265589A (en) * 1979-06-18 1981-05-05 Westinghouse Electric Corp. Method and apparatus for surge detection and control in centrifugal gas compressors
US4399548A (en) * 1981-04-13 1983-08-16 Castleberry Kimberly N Compressor surge counter
US4594051A (en) * 1984-05-14 1986-06-10 Dresser Industries, Inc. System, apparatus, and method for detecting and controlling surge in a turbo compressor

Also Published As

Publication number Publication date
CA1227852A (en) 1987-10-06
AU571409B2 (en) 1988-04-14
JPH0553956B2 (it) 1993-08-11
AU4226785A (en) 1985-11-21
JPS60256595A (ja) 1985-12-18
IT1181650B (it) 1987-09-30
IT8548038A0 (it) 1985-05-03
US4594050A (en) 1986-06-10

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530