NO20072236L - Fremgangsmate for a detektere en lekkasje i en stempelmaskin - Google Patents

Fremgangsmate for a detektere en lekkasje i en stempelmaskin

Info

Publication number
NO20072236L
NO20072236L NO20072236A NO20072236A NO20072236L NO 20072236 L NO20072236 L NO 20072236L NO 20072236 A NO20072236 A NO 20072236A NO 20072236 A NO20072236 A NO 20072236A NO 20072236 L NO20072236 L NO 20072236L
Authority
NO
Norway
Prior art keywords
leak
detecting
piston machine
piston
machine
Prior art date
Application number
NO20072236A
Other languages
English (en)
Other versions
NO328800B1 (no
Inventor
Age 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 NO20072236A priority Critical patent/NO328800B1/no
Priority to US12/598,382 priority patent/US8416093B2/en
Priority to BRPI0810788-2A2A priority patent/BRPI0810788A2/pt
Priority to CA2678659A priority patent/CA2678659C/en
Priority to EP08741729.1A priority patent/EP2142900B1/en
Priority to CN200880010013A priority patent/CN101663572A/zh
Priority to PCT/NO2008/000139 priority patent/WO2008133524A1/en
Publication of NO20072236L publication Critical patent/NO20072236L/no
Publication of NO328800B1 publication Critical patent/NO328800B1/no

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/12—Testing internal-combustion engines by monitoring vibrations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
NO20072236A 2007-04-30 2007-04-30 Fremgangsmate for a detektere en fluidlekkasje tilknyttet en stempelmaskin NO328800B1 (no)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NO20072236A NO328800B1 (no) 2007-04-30 2007-04-30 Fremgangsmate for a detektere en fluidlekkasje tilknyttet en stempelmaskin
US12/598,382 US8416093B2 (en) 2007-04-30 2008-04-18 Method for detection of a fluid leak related to a piston machine
BRPI0810788-2A2A BRPI0810788A2 (pt) 2007-04-30 2008-04-18 Método para detecção de um vazamento de fluido relacionado a uma máquina de pistão.
CA2678659A CA2678659C (en) 2007-04-30 2008-04-18 Method for detection of a fluid leak related to a piston machine
EP08741729.1A EP2142900B1 (en) 2007-04-30 2008-04-18 Method for detection of a fluid leak related to a piston machine
CN200880010013A CN101663572A (zh) 2007-04-30 2008-04-18 用于检测活塞机的流体泄露的方法
PCT/NO2008/000139 WO2008133524A1 (en) 2007-04-30 2008-04-18 Method for detection of a fluid leak related to a piston machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20072236A NO328800B1 (no) 2007-04-30 2007-04-30 Fremgangsmate for a detektere en fluidlekkasje tilknyttet en stempelmaskin

Publications (2)

Publication Number Publication Date
NO20072236L true NO20072236L (no) 2008-10-31
NO328800B1 NO328800B1 (no) 2010-05-18

Family

ID=39734161

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20072236A NO328800B1 (no) 2007-04-30 2007-04-30 Fremgangsmate for a detektere en fluidlekkasje tilknyttet en stempelmaskin

Country Status (7)

Country Link
US (1) US8416093B2 (no)
EP (1) EP2142900B1 (no)
CN (1) CN101663572A (no)
BR (1) BRPI0810788A2 (no)
CA (1) CA2678659C (no)
NO (1) NO328800B1 (no)
WO (1) WO2008133524A1 (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9618037B2 (en) 2008-08-01 2017-04-11 Honeywell International Inc. Apparatus and method for identifying health indicators for rolling element bearings
US8958995B2 (en) 2009-04-02 2015-02-17 Honeywell International Inc. System and method for monitoring rotating and reciprocating machinery
US8963733B2 (en) 2012-02-13 2015-02-24 Honeywell International Inc. System and method for blind fault detection for rotating machinery
CN103089602B (zh) * 2013-01-09 2015-06-03 昆山佳铭自动化科技有限公司 一种活塞式电子真空泵的组装检测装置
CN103573633B (zh) * 2013-11-19 2015-07-22 广西大学 旋转压缩机内部工质动态泄漏等效观测实验台
US20160208794A1 (en) * 2015-01-19 2016-07-21 Baker Hughes Incorporated Pump assembly and method for assessing valve conditions in pump
CN104791232B (zh) * 2015-03-25 2017-02-01 北京化工大学 一种监测旋转泵轴封泄漏的方法
US11635080B1 (en) 2021-02-12 2023-04-25 State Farm Mutual Automobile Insurance Company Determining and utilizing a desired frequency for a mechanical shaker for a sump pump system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217012B (en) * 1988-04-05 1992-03-25 Forex Neptune Sa Method of determining drill bit wear
US5206816A (en) * 1991-01-30 1993-04-27 Westinghouse Electric Corp. System and method for monitoring synchronous blade vibration
US5146433A (en) * 1991-10-02 1992-09-08 Anadrill, Inc. Mud pump noise cancellation system and method
GB2271909B (en) * 1992-10-21 1996-05-22 Lotus Car Adaptive control system
JPH06323945A (ja) * 1993-05-11 1994-11-25 Tohoku Electric Power Co Inc 弁漏洩探知装置
EP0702212A3 (en) * 1994-09-13 1996-08-14 Fuji Electric Co Ltd Phase shift measurement device and associated mass flow meter
GB2354825A (en) * 1999-07-30 2001-04-04 Eric Atherton Plant condition monitoring using vibrational measurements
NO20021726L (no) * 2002-04-12 2003-10-13 Nat Oilwell Norway As Fremgangsmåte og anordning for å oppdage en lekkasje i en stempelmaskin
ATE480753T1 (de) * 2003-01-13 2010-09-15 Expro Meters Inc Apparat und verfahren zur bestimmung der geschwindigkeit eines fluids in einer leitung unter verwendung von ultraschallsensoren
GB0410324D0 (en) * 2004-05-08 2004-06-09 Ford Global Tech Llc Improvements relating to engines
NO323418B1 (no) * 2005-04-20 2007-04-30 Nat Oilwell Norway As Fremgangsmate for a bestemme lekkasje i en stempelmaskin

Also Published As

Publication number Publication date
EP2142900B1 (en) 2017-12-13
CA2678659C (en) 2013-06-11
CA2678659A1 (en) 2008-11-06
BRPI0810788A2 (pt) 2014-10-29
EP2142900A1 (en) 2010-01-13
CN101663572A (zh) 2010-03-03
US8416093B2 (en) 2013-04-09
US20110156921A1 (en) 2011-06-30
WO2008133524A1 (en) 2008-11-06
NO328800B1 (no) 2010-05-18

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: GRANT PRIDECO, US