[go: up one dir, main page]

GB2135061B - Frequency domain engine defect signal analysis - Google Patents

Frequency domain engine defect signal analysis

Info

Publication number
GB2135061B
GB2135061B GB08404190A GB8404190A GB2135061B GB 2135061 B GB2135061 B GB 2135061B GB 08404190 A GB08404190 A GB 08404190A GB 8404190 A GB8404190 A GB 8404190A GB 2135061 B GB2135061 B GB 2135061B
Authority
GB
United Kingdom
Prior art keywords
frequency domain
signal analysis
defect signal
domain engine
engine defect
Prior art date
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
Application number
GB08404190A
Other versions
GB2135061A (en
GB8404190D0 (en
Inventor
Raymond C Meier
Stewart V Gable
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.)
Ford Motor Co
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Publication of GB8404190D0 publication Critical patent/GB8404190D0/en
Publication of GB2135061A publication Critical patent/GB2135061A/en
Application granted granted Critical
Publication of GB2135061B publication Critical patent/GB2135061B/en
Expired legal-status Critical Current

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
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/05—Testing internal-combustion engines by combined monitoring of two or more different engine parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
GB08404190A 1982-07-06 1982-07-06 Frequency domain engine defect signal analysis Expired GB2135061B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1982/000901 WO1984000417A1 (en) 1982-07-06 1982-07-06 Frequency domain engine defect signal analysis

Publications (3)

Publication Number Publication Date
GB8404190D0 GB8404190D0 (en) 1984-03-21
GB2135061A GB2135061A (en) 1984-08-22
GB2135061B true GB2135061B (en) 1985-11-13

Family

ID=22168076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08404190A Expired GB2135061B (en) 1982-07-06 1982-07-06 Frequency domain engine defect signal analysis

Country Status (3)

Country Link
DE (1) DE3390072C2 (en)
GB (1) GB2135061B (en)
WO (1) WO1984000417A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234353B (en) * 1989-07-28 1994-06-01 James Ormond Beaumont Incipient failure detector
DE4025104A1 (en) * 1990-08-08 1992-02-13 Kloeckner Humboldt Deutz Ag Oil pressure level display, esp. for internal combustion engine - has evaluation circuit computing desired pressure from engine revolution rate and oil temp.
GB9505540D0 (en) * 1995-03-18 1995-05-03 Sun Electric Uk Ltd Method and apparatus for engine analysis
US6085732A (en) * 1999-01-25 2000-07-11 Cummins Engine Co Inc EGR fault diagnostic system
GB0016561D0 (en) 2000-07-05 2000-08-23 Rolls Royce Plc Health monitoring
US6999884B2 (en) 2003-01-10 2006-02-14 Oxford Biosignals Limited Bearing anomaly detection and location
RU2474715C1 (en) * 2011-10-12 2013-02-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Челябинская государственная агроинженерная академия" Method of defining ice health and electronic device to this end
US9612174B2 (en) 2014-11-13 2017-04-04 General Electric Corporation Method and systems for exhaust gas recirculation valve diagnosis based on crankcase pressure
JP6662627B2 (en) 2014-12-16 2020-03-11 ジーイー グローバル ソーシング エルエルシーＧＥ Ｇｌｏｂａｌ Ｓｏｕｒｃｉｎｇ ＬＬＣ Engine cylinder misfire detection system
US9951703B2 (en) 2014-12-16 2018-04-24 General Electric Company Systems and method for multi-cylinder misfire detection
US10267249B2 (en) 2016-04-27 2019-04-23 Ge Global Sourcing Llc Systems for an engine
GB2563914B (en) * 2017-06-29 2021-12-08 Perkins Engines Co Ltd Engine monitoring
GB2563915A (en) 2017-06-29 2019-01-02 Perkins Engines Co Ltd Engine monitoring apparatus
CN118188160B (en) * 2024-05-17 2024-08-16 潍柴动力股份有限公司 Method, device and storage medium for detecting sudden increase of air leakage of engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853177B2 (en) * 1975-12-25 1983-11-28 日産自動車株式会社 Shitsuka Kenshiyutsu Sochi
US4064747A (en) * 1976-05-07 1977-12-27 United Technologies Corporation Relative and sub-cyclic speed measurements for internal combustion engine diagnostics
US4108362A (en) * 1977-01-28 1978-08-22 Sun Electric Corporation Vehicle diagnosis data entry system
US4128005A (en) * 1977-06-16 1978-12-05 Sun Electric Corporation Automated engine component diagnostic techniques

Also Published As

Publication number Publication date
DE3390072T1 (en) 1985-02-07
GB2135061A (en) 1984-08-22
WO1984000417A1 (en) 1984-02-02
DE3390072C2 (en) 1986-07-10
GB8404190D0 (en) 1984-03-21

Similar Documents

Publication Publication Date Title
GB2125643B (en) Frequency measuring apparatus
GB8332675D0 (en) Testing samples
GB8311333D0 (en) Determining acoustic wave parameters
GB2140919B (en) Acoustic impedance measurement
AU570949B2 (en) Frequency detection
GB2135061B (en) Frequency domain engine defect signal analysis
GB8405107D0 (en) Test for determination of paternity
GB8410222D0 (en) Test instrument
GB2134278B (en) Microtome
SU1131285A1 (en) Sampler for formation tester
GB2120790B (en) Electromagnetic acoustic wave test apparatus
IT1170149B (en) SIGNAL TRAIN FREQUENCY ANALYZER
DE3360874D1 (en) Test probe
GB2118393B (en) Frequency determining apparatus
GB8310183D0 (en) Continuity tester
GB2114758B (en) Ultrasonic flaw detector signal analyser
DE3479471D1 (en) Apparatus for testing the field of view (iii)
GB2135063B (en) Vibration testing apparatus
NO831944L (en) PROCEDURE FOR AA ANALYZING COMPLEX SIGNALS
GB2131552B (en) Non-destructive testing using eddy-currents
GB8421693D0 (en) Non-destructive testing guided waves
GB2148631B (en) Chopper frequency determination apparatus
GB8406793D0 (en) Inspecting testing apparatus
GB2148637B (en) Signal generators for spectrum analysis
GB8411807D0 (en) Ultrasonic non-destructive testing

Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990706