NO20021726L - Fremgangsmåte og anordning for å oppdage en lekkasje i en stempelmaskin - Google Patents

Fremgangsmåte og anordning for å oppdage en lekkasje i en stempelmaskin

Info

Publication number
NO20021726L
NO20021726L NO20021726A NO20021726A NO20021726L NO 20021726 L NO20021726 L NO 20021726L NO 20021726 A NO20021726 A NO 20021726A NO 20021726 A NO20021726 A NO 20021726A NO 20021726 L NO20021726 L NO 20021726L
Authority
NO
Norway
Prior art keywords
leak
detecting
piston machine
piston
machine
Prior art date
Application number
NO20021726A
Other languages
English (en)
Other versions
NO20021726D0 (no
Inventor
Aage Kyllingstad
Original Assignee
Nat Oilwell Norway As
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 Nat Oilwell Norway As filed Critical Nat Oilwell Norway As
Priority to NO20021726A priority Critical patent/NO20021726L/no
Publication of NO20021726D0 publication Critical patent/NO20021726D0/no
Priority to EP03719267A priority patent/EP1495299A1/en
Priority to CA2482417A priority patent/CA2482417C/en
Priority to EA200401347A priority patent/EA006498B1/ru
Priority to US10/510,586 priority patent/US7130751B2/en
Priority to AU2003223147A priority patent/AU2003223147A1/en
Priority to BR0309086-8A priority patent/BR0309086A/pt
Priority to PCT/NO2003/000116 priority patent/WO2003087754A1/en
Priority to MXPA04009949A priority patent/MXPA04009949A/es
Publication of NO20021726L publication Critical patent/NO20021726L/no

Links

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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/10—Other safety measures
    • F04B49/106—Responsive to pumped volume
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/025—Details with respect to the testing of engines or engine parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
NO20021726A 2002-04-12 2002-04-12 Fremgangsmåte og anordning for å oppdage en lekkasje i en stempelmaskin NO20021726L (no)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NO20021726A NO20021726L (no) 2002-04-12 2002-04-12 Fremgangsmåte og anordning for å oppdage en lekkasje i en stempelmaskin
EP03719267A EP1495299A1 (en) 2002-04-12 2003-04-10 Method and device for detecting leaks in reciprocating machinery
CA2482417A CA2482417C (en) 2002-04-12 2003-04-10 Method and device for detecting leaks in reciprocating machinery
EA200401347A EA006498B1 (ru) 2002-04-12 2003-04-10 Способ и устройство для обнаружения утечек в поршневых механизмах
US10/510,586 US7130751B2 (en) 2002-04-12 2003-04-10 Method and device for detecting leaks in reciprocating machinery
AU2003223147A AU2003223147A1 (en) 2002-04-12 2003-04-10 Method and device for detecting leaks in reciprocating machinery
BR0309086-8A BR0309086A (pt) 2002-04-12 2003-04-10 Método e dispositivo para detecção de vazamentos em máquina alternada
PCT/NO2003/000116 WO2003087754A1 (en) 2002-04-12 2003-04-10 Method and device for detecting leaks in reciprocating machinery
MXPA04009949A MXPA04009949A (es) 2002-04-12 2003-04-10 Metodo y dispositivo para detectar fugas en maquinaria alternativa.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20021726A NO20021726L (no) 2002-04-12 2002-04-12 Fremgangsmåte og anordning for å oppdage en lekkasje i en stempelmaskin

Publications (2)

Publication Number Publication Date
NO20021726D0 NO20021726D0 (no) 2002-04-12
NO20021726L true NO20021726L (no) 2003-10-13

Family

ID=19913519

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20021726A NO20021726L (no) 2002-04-12 2002-04-12 Fremgangsmåte og anordning for å oppdage en lekkasje i en stempelmaskin

Country Status (9)

Country Link
US (1) US7130751B2 (no)
EP (1) EP1495299A1 (no)
AU (1) AU2003223147A1 (no)
BR (1) BR0309086A (no)
CA (1) CA2482417C (no)
EA (1) EA006498B1 (no)
MX (1) MXPA04009949A (no)
NO (1) NO20021726L (no)
WO (1) WO2003087754A1 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20042651A (no) * 2004-06-24 2005-11-14 Nat Oilwell Norway As Fremgangsmåte for å kansellere pumpestøy ved brønntelemetri
US7542875B2 (en) * 2005-03-17 2009-06-02 Performance Pulsation Control, Inc. Reciprocating pump performance prediction
NO323418B1 (no) * 2005-04-20 2007-04-30 Nat Oilwell Norway As Fremgangsmate for a bestemme lekkasje i en stempelmaskin
US8147211B2 (en) * 2006-01-03 2012-04-03 General Electric Company Method and system for monitoring a reciprocating compressor valve
NO331105B1 (no) 2007-04-30 2011-10-10 Nat Oilwell Norway As Fremgangsmate for detektering av en funksjonsfeil ved en fluidpavirket komponent i en stempelmaskin
NO328800B1 (no) * 2007-04-30 2010-05-18 Nat Oilwell Norway As Fremgangsmate for a detektere en fluidlekkasje tilknyttet en stempelmaskin
NO329732B1 (no) * 2007-08-21 2010-12-13 Nat Oilwell Varco Norway As Fremgangsmate for a oppdage en fluidlekkasje ved en stempelmaskin
US8465268B2 (en) * 2010-09-10 2013-06-18 Phoinix Global LLC Compression clamp for a modular fluid end for a multiplex plunger pump
NO336024B1 (no) * 2010-11-22 2015-04-20 Nat Oilwell Varco Norway As Fremgangsmåte for å oppdage og lokalisere en fluidlekkasje i forbindelse med en stempel-maskin

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635469A (en) * 1985-06-21 1987-01-13 Modera Mark P Methods and apparatus for measuring the tightness of enclosures
DE4011422C2 (de) 1990-04-09 2001-07-12 Fev Motorentech Gmbh Verfahren und Vorrichtung zur Volumenmessung
US5091716A (en) * 1990-07-10 1992-02-25 Emco Electronics Liquid line leak detection method and apparatus
US5146433A (en) * 1991-10-02 1992-09-08 Anadrill, Inc. Mud pump noise cancellation system and method
US5471400A (en) 1994-05-24 1995-11-28 Gas Research Institute Method for detecting and specifying compressor cylinder leaks
US5650943A (en) 1995-04-10 1997-07-22 Leak Detection Services, Inc. Apparatus and method for testing for valve leaks by differential signature method
US5720598A (en) 1995-10-04 1998-02-24 Dowell, A Division Of Schlumberger Technology Corp. Method and a system for early detection of defects in multiplex positive displacement pumps
US5927243A (en) * 1997-12-22 1999-07-27 Ford Global Technologies, Inc. Internal combustion engine with siamesed cylinder bores and pistons
US6068588A (en) * 1999-01-07 2000-05-30 International Business Machines Corporation Counterbalanced pump

Also Published As

Publication number Publication date
CA2482417A1 (en) 2003-10-23
CA2482417C (en) 2011-04-05
US7130751B2 (en) 2006-10-31
WO2003087754A1 (en) 2003-10-23
BR0309086A (pt) 2005-02-09
MXPA04009949A (es) 2005-07-01
US20050125171A1 (en) 2005-06-09
EP1495299A1 (en) 2005-01-12
EA200401347A1 (ru) 2005-04-28
EA006498B1 (ru) 2005-12-29
AU2003223147A1 (en) 2003-10-27
NO20021726D0 (no) 2002-04-12

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application