[go: up one dir, main page]

IT8548038A0 - Procedimento ed apparecchio per la rivelazione di rigurgiti in turbocompressori - Google Patents

Procedimento ed apparecchio per la rivelazione di rigurgiti in turbocompressori

Info

Publication number
IT8548038A0
IT8548038A0 IT8548038A IT4803885A IT8548038A0 IT 8548038 A0 IT8548038 A0 IT 8548038A0 IT 8548038 A IT8548038 A IT 8548038A IT 4803885 A IT4803885 A IT 4803885A IT 8548038 A0 IT8548038 A0 IT 8548038A0
Authority
IT
Italy
Prior art keywords
turbochargers
regurgitation
procedure
detection
equipment
Prior art date
Application number
IT8548038A
Other languages
English (en)
Other versions
IT8548038A1 (it
IT1181650B (it
Inventor
Gaston John Russel
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
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)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (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 true IT8548038A0 (it) 1985-05-03
IT8548038A1 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (17)

* 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
US9810228B2 (en) * 2011-09-14 2017-11-07 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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
JPH0553956B2 (it) 1993-08-11
AU4226785A (en) 1985-11-21
IT8548038A1 (it) 1986-11-03
IT1181650B (it) 1987-09-30
JPS60256595A (ja) 1985-12-18
AU571409B2 (en) 1988-04-14
CA1227852A (en) 1987-10-06
US4594050A (en) 1986-06-10

Similar Documents

Publication Publication Date Title
IT8548038A0 (it) Procedimento ed apparecchio per la rivelazione di rigurgiti in turbocompressori
IT1173148B (it) Metodo ed apparato per l'elaborazione e la sintetizzazione di segnali
IT1184238B (it) Procedimento per l'installazione della sovrastruttura in monoblocco di una piattaforma offshore ed attrezzature per la sua messa in pratica
KR860002503A (ko) 트랜스-6-[2-알킬]-피란-2-온 및 그 제조방법
IT8423751A0 (it) Metodo ed apparecchiatura per la misura di parametri di coagulazione.
KR890701116A (ko) 궤양 예방용 조성물 및 그 방법
DK359686A (da) Lyofiliserede emulsionsmidler og fremgangsmaade
IT1183291B (it) Procedimento ed apparecchiatura per l'utilizzazione di energia termica
IT8709584A0 (it) Metodo di rilevamento del reflusso enterogastrico ed attrezzatura per l'attuazione di detto metodo
IT1184724B (it) Dispositivo e procedimento per il riconoscimento di profili
KR880700673A (ko) 골손상 치료용방법 및 조성물
IT1197744B (it) Metodo ed apparecchiatura per rivelare la presenza di rottami metallici,per uso in mietitrici
IT1146185B (it) Procedimento ed apparecchio per l'equilibratura dinamica di corpiruotanti
IT1191863B (it) Procedimento per la laminazione di acciaio legato in profilati e vergelle
IT1186761B (it) Procedimento di preparazione di microlattici invertiti ed i microlattici invertiti ottenuti
ES549733A0 (es) Metodo y equipo para detectar la presencia de aminas
IT1222522B (it) Procedimento per la reidratazione rapida di legumi e simili,nonche' apparecchiatura per la reidratazione rapida ed in continuov di legumi e simili
ES550634A0 (es) Procedimiento para la obtencion de azacicloalcanos y azaci- cloalquenos 1,3,4-trisustituidos
IT1213496B (it) Trimetilsililcarbammati e procedimento per la loro preparazione
IT1177201B (it) Procedimento ed apparecchiatura per l'esecuzione di fotografie di lastre per rilievi termografici
IT8420627A1 (it) "apparecchiatura e metodo di elevazione"
ES1004213Y (es) Nuevos nichos e hipogeos
IT1176273B (it) Apparecchiatura per la raccolta delle olve,manorle e similari
IT1185004B (it) Procedimento per l'applicazione di elementi termotrasferibili,etichette e simili su tessuti in genere,nonche' apparecchiatura utilizzata
IT8567001A0 (it) Procedimento ed apparecchiatura per esecuzione di trattamenti di erosione elettrochimica

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530