ATE12538T1 - Verfahren und vorrichtung zum nachweisen der kolbenringe in kolbenmaschinen. - Google Patents

Verfahren und vorrichtung zum nachweisen der kolbenringe in kolbenmaschinen.

Info

Publication number
ATE12538T1
ATE12538T1 AT81306010T AT81306010T ATE12538T1 AT E12538 T1 ATE12538 T1 AT E12538T1 AT 81306010 T AT81306010 T AT 81306010T AT 81306010 T AT81306010 T AT 81306010T AT E12538 T1 ATE12538 T1 AT E12538T1
Authority
AT
Austria
Prior art keywords
piston
rings
detecting
piston rings
ultrasonic beam
Prior art date
Application number
AT81306010T
Other languages
English (en)
Inventor
Keith Norman Hitchcock
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 ATE12538T1 publication Critical patent/ATE12538T1/de

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)
  • Testing Of Engines (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
AT81306010T 1981-01-22 1981-12-21 Verfahren und vorrichtung zum nachweisen der kolbenringe in kolbenmaschinen. ATE12538T1 (de)

Applications Claiming Priority (2)

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
EP81306010A EP0056905B1 (de) 1981-01-22 1981-12-21 Verfahren und Vorrichtung zum Nachweisen der Kolbenringe in Kolbenmaschinen

Publications (1)

Publication Number Publication Date
ATE12538T1 true ATE12538T1 (de) 1985-04-15

Family

ID=10519148

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81306010T ATE12538T1 (de) 1981-01-22 1981-12-21 Verfahren und vorrichtung zum nachweisen der kolbenringe in kolbenmaschinen.

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
EP0107321A2 (de) * 1982-09-13 1984-05-02 Froude Consine Limited Vorrichtung und Verfahren zur Maschinenprüfung
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
GB2014310B (en) * 1978-02-09 1982-09-22 Atomic Energy Authority Uk Ultrasonic testing apparatus
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
JPH0160768B2 (de) 1989-12-25
DE3169762D1 (en) 1985-05-09
GB2093184B (en) 1985-02-06
EP0056905B1 (de) 1985-04-03
EP0056905A1 (de) 1982-08-04
JPS57142508A (en) 1982-09-03
GB2093184A (en) 1982-08-25

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties