DE3769429D1 - Foerderstrommessungs- und ueberwachungssystem fuer verdraengerpumpen und pumpen mit diesem system. - Google Patents

Foerderstrommessungs- und ueberwachungssystem fuer verdraengerpumpen und pumpen mit diesem system.

Info

Publication number: DE3769429D1
Authority: DE; Germany
Prior art keywords: pumps; current measuring; flow current; monitoring system; displacement
Prior art date: 1986-10-08
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

DE8787201707T

Other languages

German (de)

English (en)

Inventor

Paul Dancer

Jean Moncharmont

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

PUMPTECH NV

Original Assignee

PUMPTECH NV

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.)

1986-10-08

Filing date

1987-09-09

Publication date

1991-05-23

1987-09-09 Application filed by PUMPTECH NV filed Critical PUMPTECH NV

1991-05-23 Application granted granted Critical

1991-05-23 Publication of DE3769429D1 publication Critical patent/DE3769429D1/de

2007-09-10 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2201/00—Pump parameters
- F04B2201/02—Piston parameters
- F04B2201/0201—Position of the piston
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2205/00—Fluid parameters
- F04B2205/03—Pressure in the compression chamber

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Control Of Positive-Displacement Pumps (AREA)
Measuring Volume Flow (AREA)
Measuring Fluid Pressure (AREA)
Testing Or Calibration Of Command Recording Devices (AREA)

DE8787201707T 1986-10-08 1987-09-09 Foerderstrommessungs- und ueberwachungssystem fuer verdraengerpumpen und pumpen mit diesem system. Expired - Fee Related DE3769429D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8614088A FR2605059B1 (fr)	1986-10-08	1986-10-08	Systeme de mesure de debit et de surveillance pour pompes a deplacement positif et pompes munies de ces systemes

Publications (1)

Publication Number	Publication Date
DE3769429D1 true DE3769429D1 (de)	1991-05-23

Family

ID=9339728

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8787201707T Expired - Fee Related DE3769429D1 (de)	1986-10-08	1987-09-09	Foerderstrommessungs- und ueberwachungssystem fuer verdraengerpumpen und pumpen mit diesem system.

Country Status (8)

Country	Link
EP (1)	EP0264148B1 (fr)
JP (1)	JPS63105291A (fr)
CN (1)	CN1021129C (fr)
BR (1)	BR8705330A (fr)
DE (1)	DE3769429D1 (fr)
FR (1)	FR2605059B1 (fr)
NO (1)	NO874201L (fr)
SU (1)	SU1556547A3 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5109692A (en) *	1988-08-25	1992-05-05	Fisher Controls International Inc.	Diagnostic apparatus and method for fluid control valves
US5197328A (en) *	1988-08-25	1993-03-30	Fisher Controls International, Inc.	Diagnostic apparatus and method for fluid control valves
US4976144A (en) *	1988-08-25	1990-12-11	Fisher Controls International, Inc.	Diagnostic apparatus and method for fluid control valves
CA1335943C (fr) *	1988-08-25	1995-06-20	William Vincent Fitzgerald	Appareillage et methode de diagnostic pour robinets vannes de regulation
EP0487507B1 (fr) *	1988-08-26	1995-10-18	ITT Automotive Europe GmbH	Procédé de surveillance d'un système hydraulique de freinage et système de freinage pour sa mise en oeuvre
US5027661A (en) *	1989-12-18	1991-07-02	Master Flo Technology Inc.	Liquid flow metering
US5111690A (en) *	1990-07-09	1992-05-12	Westinghouse Electric Corp.	Valve stem load monitoring system with means for monitoring changes in the valve yoke elongation
DE4040919A1 (de) *	1990-12-20	1992-06-25	Krupp Maschinentechnik	Messeinrichtung zur erfassung charakteristischer kenngroessen, welche die arbeitsweise hydraulischer aggregate erkennbar machen
JPH04311685A (ja) *	1991-04-10	1992-11-04	Sanden Corp	圧縮機
EP0582625B2 (fr) *	1991-05-03	2005-01-05	MEINZ, Hans Willi	Procede et dispositif pour le dosage controle d'au moins un composant coulant
DE4209679A1 (de) *	1992-03-25	1993-12-16	Schwing Gmbh F	Dickstoffpumpe
EP0751446B1 (fr) *	1996-09-28	2003-12-10	Maag Pump Systems Textron AG	Méthode et dispositif de surveillance d'unités d'un système
ITMI20022642A1 (it) *	2002-12-16	2004-06-17	Nuovo Pignone Spa	Metodo e sistema per monitorare un compressore alternativo.
DE102005005940B4 (de) *	2005-02-10	2006-12-14	Sauer-Danfoss Aps	Vorrichtung und Verfahren zur Ermittlung von Parametern einer Hydromaschine
US8366402B2 (en) *	2005-12-20	2013-02-05	Schlumberger Technology Corporation	System and method for determining onset of failure modes in a positive displacement pump
TWI402423B (zh) *	2006-02-28	2013-07-21	Entegris Inc	用於一幫浦操作之系統及方法
US20080040052A1 (en) *	2006-08-11	2008-02-14	Toshimichi Wago	Pump Monitor
CN101782061A (zh) *	2010-03-14	2010-07-21	苏州工业园区华西泵业有限公司	一种纺丝泵试验台
US8757986B2 (en) *	2011-07-18	2014-06-24	Schlumberger Technology Corporation	Adaptive pump control for positive displacement pump failure modes
JP6738805B2 (ja) *	2014-05-15	2020-08-12	ノードソンコーポレーションＮｏｒｄｓｏｎＣｏｒｐｏｒａｔｉｏｎ	濃厚相ポンプ診断
CN105928585B (zh) *	2016-04-15	2019-02-19	徐州徐工施维英机械有限公司	输送缸输送量计量方法和计量装置以及输送系统
US10378537B2 (en)	2016-10-06	2019-08-13	Caterpillar Inc.	System for detecting failure location in a pump
CN106996850A (zh) *	2017-03-30	2017-08-01	杭州石林自动化工程有限公司	一种活塞压力计全自动压力源
CN107939661A (zh) *	2017-12-04	2018-04-20	西南石油大学	一种压裂泵液力端工作参数实时监控系统
CN108303243A (zh) *	2018-01-31	2018-07-20	嘉兴林众电子科技有限公司	微量泵流量测试系统
CN108757425A (zh) *	2018-05-16	2018-11-06	四川宏华电气有限责任公司	一种压裂泵健康状态监视系统及方法
DE102018121760A1 (de) *	2018-09-06	2020-03-12	Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg	Verfahren zur Feststellung von Leckagen einer Verdrängerpumpe
DE102020127285B3 (de)	2020-10-16	2022-01-20	K.H. Brinkmann GmbH & Co Kommanditgesellschaft	Verfahren zur Feststellung von Leckagen einer Verdrängerpumpe
CN115506762B (zh) *	2021-06-03	2024-09-06	中国石油天然气集团有限公司	压裂泵液力端故障检测方法及其检测装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3779457A (en) *	1971-06-28	1973-12-18	Trw Inc	Data normalizing method and system
US4526513A (en) *	1980-07-18	1985-07-02	Acco Industries Inc.	Method and apparatus for control of pipeline compressors
FR2573136B1 (fr) *	1984-11-15	1989-03-31	Schlumberger Cie Dowell	Procede d'observation des caracteristiques de pompage sur une pompe a deplacement positif et pompe permettant de mettre en oeuvre ce procede.

1986
- 1986-10-08 FR FR8614088A patent/FR2605059B1/fr not_active Expired - Fee Related
1987
- 1987-09-09 DE DE8787201707T patent/DE3769429D1/de not_active Expired - Fee Related
- 1987-09-09 EP EP87201707A patent/EP0264148B1/fr not_active Expired - Lifetime
- 1987-10-06 SU SU874203432A patent/SU1556547A3/ru active
- 1987-10-07 BR BR8705330A patent/BR8705330A/pt unknown
- 1987-10-07 NO NO874201A patent/NO874201L/no unknown
- 1987-10-07 JP JP25176187A patent/JPS63105291A/ja active Pending
- 1987-10-07 CN CN 87106757 patent/CN1021129C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
BR8705330A (pt)	1988-05-24
FR2605059A1 (fr)	1988-04-15
NO874201D0 (no)	1987-10-07
FR2605059B1 (fr)	1991-02-08
EP0264148B1 (fr)	1991-04-17
EP0264148A1 (fr)	1988-04-20
SU1556547A3 (ru)	1990-04-07
JPS63105291A (ja)	1988-05-10
NO874201L (no)	1988-04-11
CN87106757A (zh)	1988-08-10
CN1021129C (zh)	1993-06-09

Publication	Publication Date	Title
DE3769429D1 (de)	1991-05-23	Foerderstrommessungs- und ueberwachungssystem fuer verdraengerpumpen und pumpen mit diesem system.
DE3686309D1 (de)	1992-09-10	Regler fuer fluessigkeitsstroemung.
DE3875758D1 (de)	1992-12-17	Geraet zur beobachtung der blutstroemung.
DE3850178D1 (de)	1994-07-21	Strömungsmesssystem.
NO861674L (no)	1986-10-30	Roerskjoet for kryogene fluider.
DE3786224D1 (de)	1993-07-22	Pumpvorrichtung mit niedriger pulsation.
NO860314L (no)	1986-09-29	Stigeroersystem.
DE3775700D1 (de)	1992-02-13	Ultrasonorer durchflussmesser.
DE3689812D1 (de)	1994-06-01	Kapillardurchflussgerät.
DE3882966D1 (de)	1993-09-09	Verbesserter flussmeter mit druckmessung.
DE3688660D1 (de)	1993-08-12	Flughafenueberwachungssysteme.
DE3672750D1 (de)	1990-08-23	Abdichtungseinrichtung fuer turbopumpe.
DE3751291D1 (de)	1995-06-14	Durchflussmessgerät.
KR920701628A (ko)	1992-08-12	액체흐름체계
DE3689912D1 (de)	1994-07-21	Pumpsystem.
DE3480864D1 (de)	1990-02-01	Flussmesssystem mit gegenrotierenden mehrfachen turbinen.
DE3763260D1 (de)	1990-07-19	Vorrichtung zur bestimmung der durchflussrichtung.
DE3867720D1 (de)	1992-02-27	Fluessiger durchflussmengenmesser.
DE3669673D1 (de)	1990-04-26	Stanzvorrichtung mit selbstregulierendem abstreifer.
DE3685502D1 (de)	1992-07-09	Ueberwachungssystem fuer wechselrichtereinrichtung.
DE69009272D1 (de)	1994-07-07	Motorpumpengruppe mit Druck- und Förderstromsensoren.
DE68904365D1 (de)	1993-02-25	Fluessigkeitsdurchflusssensor.
DE3671071D1 (de)	1990-06-13	Pumpen mit variabler foerdermenge.
DE3668374D1 (de)	1990-02-22	Luftdurchflussmengenmesser.
DE3668696D1 (de)	1990-03-08	Durchflussmessung und -regelung.

Legal Events

Date	Code	Title	Description
1992-05-14	8364	No opposition during term of opposition
1998-09-17	8339	Ceased/non-payment of the annual fee