DE3169762D1 - Method of and apparatus for detecting a piston ring in a piston engine - Google Patents

Method of and apparatus for detecting a piston ring in a piston engine

Info

Publication number
DE3169762D1
DE3169762D1 DE8181306010T DE3169762T DE3169762D1 DE 3169762 D1 DE3169762 D1 DE 3169762D1 DE 8181306010 T DE8181306010 T DE 8181306010T DE 3169762 T DE3169762 T DE 3169762T DE 3169762 D1 DE3169762 D1 DE 3169762D1
Authority
DE
Germany
Prior art keywords
piston
engine
detecting
ultrasonic beam
cylinder
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
DE8181306010T
Other languages
English (en)
Inventor
Keith Norman Hitchcock
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.)
Froude Consine Ltd
Original Assignee
Froude Consine Ltd
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 Froude Consine Ltd filed Critical Froude Consine Ltd
Application granted granted Critical
Publication of DE3169762D1 publication Critical patent/DE3169762D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Testing Of Engines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE8181306010T 1981-01-22 1981-12-21 Method of and apparatus for detecting a piston ring in a piston engine Expired DE3169762D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8102004A GB2093184B (en) 1981-01-22 1981-01-22 Improvements in or relating to piston rings in piston engines

Publications (1)

Publication Number Publication Date
DE3169762D1 true DE3169762D1 (en) 1985-05-09

Family

ID=10519148

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181306010T Expired DE3169762D1 (en) 1981-01-22 1981-12-21 Method of and apparatus for detecting a piston ring in a piston engine

Country Status (5)

Country Link
EP (1) EP0056905B1 (de)
JP (1) JPS57142508A (de)
AT (1) ATE12538T1 (de)
DE (1) DE3169762D1 (de)
GB (1) GB2093184B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444049A (en) * 1980-12-22 1984-04-24 Froude Consine Limited Engine testing apparatus and methods
US4452074A (en) * 1981-09-04 1984-06-05 Shelomentsev Timofei I Method of and apparatus for monitoring the performance of internal combustion engine mechanisms
GB2126724A (en) * 1982-09-13 1984-03-28 Froude Consine Ltd Engine testing apparatus
GB2154319A (en) * 1984-02-14 1985-09-04 Alan John Graham Position locator
DK1006271T3 (da) * 1998-12-01 2009-12-07 Waertsilae Nsd Schweiz Ag Fremgangsmåde og anordning til bestemmelse af tilstanden af en modlöbspartner i cylinderen af en forbrændingsmotor
EP2194244A1 (de) * 2008-12-02 2010-06-09 Wärtsilä Schweiz AG Detektionsvorrichtung und Verfahren zum Betreiben einer Hubkolbenbrennkraftmaschine, sowie Hubkolbenbrennkraftmaschine
CN109186509B (zh) * 2018-09-10 2020-07-10 武汉科技大学 变间隙密封液压缸变形活塞唇边变形量测量装置及测量方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930404A (en) * 1973-06-21 1976-01-06 Exxon Nuclear Company Inc. Inside diameter, outside diameter and wall tube gage
EP0003658A3 (de) * 1978-02-09 1979-09-05 United Kingdom Atomic Energy Authority Verbesserungen an einem zerstörungsfreien Ultraschallprüfgerät
GB2043250A (en) * 1979-02-23 1980-10-01 Davy Loewy Ltd Ultrasonic transducer arrangement for indicating position of a piston
JPS57132014A (en) * 1980-12-22 1982-08-16 Furaudo Eng Ltd Method of and apparatus for indicating piston position in piston engie

Also Published As

Publication number Publication date
GB2093184B (en) 1985-02-06
GB2093184A (en) 1982-08-25
EP0056905A1 (de) 1982-08-04
EP0056905B1 (de) 1985-04-03
ATE12538T1 (de) 1985-04-15
JPH0160768B2 (de) 1989-12-25
JPS57142508A (en) 1982-09-03

Similar Documents

Publication Publication Date Title
EP0385420A3 (de) Apparat zur Detektion
ATE28363T1 (de) Einrichtung zur bestimmung eines relativabstands bei einer zylinder-kolben-einheit.
ES478458A1 (es) Un metodo de seguimiento y registro de la posicion de una sonda de inspeccion.
GB8610671D0 (en) Flow monitoring
DE3169762D1 (en) Method of and apparatus for detecting a piston ring in a piston engine
AU579348B2 (en) A method and a device for testing the tightness of an engine
SE8700663L (sv) Sett for icke-forstorande provning
GB2211094B (en) Surface vibration analysis
ES2005260A6 (es) Metodo de deteminar la resistencia al flujo a regimen constante de material insonorizante y aparato correspondiente
FR2545601B1 (fr) Procede et transducteur de detection de la deformation d'un conduit de carburant a haute pression
SE8603544L (sv) Sett och anordning for icke-forstorande testning av en fysisk egenskap hos ett ljusabsorberande arbetstycke
EP0377986A3 (de) Ultraschallprüfverfahren
NO885804D0 (no) Fremgangsmaate for ikke-destruktiv testing av en sveiseforbindelse oppnaadd ved trykksveising.
DE3852602D1 (de) Vorrichtung zur Detektion von Videosignalkorrelation und Verfahren dafür.
GB2093186A (en) Indicating a predetermined position of a piston or crankshaft of a piston engine
ATE7997T1 (de) Verfahren und system zum feststellen der grenzlinien zwischen zwei flaechen unterschiedlicher farbdichte.
JPS57106855A (en) Ultrasonic detection of flaw in ingot during continuous casting
ATE121175T1 (de) Überwachung von rückschlagventilen.
RU93009960A (ru) Способ неразрушающего контроля трубопроводов
ES8305926A1 (es) Procedimiento de deteccion de una fuente acustica en una estructura industrial, y aparato correspondiente.
SU1109591A1 (ru) Способ определени положени поршн двигател внутреннего сгорани
JPS5238992A (en) Continous flaw identification method for steel products
JPS5418788A (en) Method and apparatus for detecting of ultrasonic wave signals
SU1045112A1 (ru) Электромагнитный дефектоскоп
JPS5594104A (en) Optical surface detector

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee