FI59874C - Foerfarande foer att konstatera foerslitningsgraden foer ett element saosom en kolvring i en foerbraenningsmotor - Google Patents
Foerfarande foer att konstatera foerslitningsgraden foer ett element saosom en kolvring i en foerbraenningsmotor Download PDFInfo
- Publication number
- FI59874C FI59874C FI761750A FI761750A FI59874C FI 59874 C FI59874 C FI 59874C FI 761750 A FI761750 A FI 761750A FI 761750 A FI761750 A FI 761750A FI 59874 C FI59874 C FI 59874C
- Authority
- FI
- Finland
- Prior art keywords
- wear
- magnetic
- piston
- induction
- reluctance
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- 230000006698 induction Effects 0.000 claims description 12
- 230000035699 permeability Effects 0.000 claims description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S33/00—Geometrical instruments
- Y10S33/17—Piston ring and bearing race gauging
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7530108A FR2346713A1 (fr) | 1975-10-01 | 1975-10-01 | Procede de determination du degre d'usure d'un element a proprietes magnetiques determinees en contact glissant avec un second element |
| FR7530108 | 1975-10-01 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI761750A FI761750A (ja) | 1977-04-02 |
| FI59874B FI59874B (fi) | 1981-06-30 |
| FI59874C true FI59874C (fi) | 1981-10-12 |
Family
ID=9160709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI761750A FI59874C (fi) | 1975-10-01 | 1976-06-16 | Foerfarande foer att konstatera foerslitningsgraden foer ett element saosom en kolvring i en foerbraenningsmotor |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US4143319A (ja) |
| JP (1) | JPS5243450A (ja) |
| AU (1) | AU513929B2 (ja) |
| BE (1) | BE842369A (ja) |
| BR (1) | BR7604947A (ja) |
| CH (1) | CH608296A5 (ja) |
| DD (1) | DD124753A5 (ja) |
| DE (1) | DE2642520C3 (ja) |
| DK (1) | DK258576A (ja) |
| ES (1) | ES449254A1 (ja) |
| FI (1) | FI59874C (ja) |
| FR (1) | FR2346713A1 (ja) |
| GB (1) | GB1537552A (ja) |
| IN (1) | IN147161B (ja) |
| IT (1) | IT1069151B (ja) |
| NL (1) | NL7606201A (ja) |
| NO (1) | NO143004C (ja) |
| PL (1) | PL108725B1 (ja) |
| SE (1) | SE431255B (ja) |
| SU (1) | SU710530A3 (ja) |
| YU (1) | YU142176A (ja) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4328462A (en) * | 1978-11-06 | 1982-05-04 | Carrier Corporation | Erosion probe having inductance sensor for monitoring erosion of a turbomachine component |
| US4444049A (en) * | 1980-12-22 | 1984-04-24 | Froude Consine Limited | Engine testing apparatus and methods |
| JPS57130747A (en) * | 1981-02-04 | 1982-08-13 | Nippon Kokan Kk <Nkk> | Continuous casting method for steel |
| JPS58112642A (ja) * | 1981-12-28 | 1983-07-05 | Nippon Kokan Kk <Nkk> | 鋼の連続鋳造法 |
| GB8319550D0 (en) * | 1983-07-20 | 1983-08-24 | Grange Packing Ltd | Seal wear indicator |
| CA1261170A (en) * | 1985-10-11 | 1989-09-26 | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government | Ferromagnetic wear detector and method |
| JPH0432565Y2 (ja) * | 1986-08-29 | 1992-08-05 | ||
| GB2214642A (en) * | 1988-01-19 | 1989-09-06 | Outboard Marine Corp | Apparatus for detecting the position of a piston ring in an internal combustion engine |
| JP2597019B2 (ja) * | 1990-01-19 | 1997-04-02 | 三菱重工業株式会社 | ピストンリングの摩耗診断方法 |
| US5744705A (en) * | 1995-08-07 | 1998-04-28 | Chevron U.S.A. Inc. | Method and apparatus for engine testing |
| FR2765678B1 (fr) * | 1997-07-02 | 1999-10-15 | Atlas Copco Crepelle Sa | Dispositif de detection de l'usure des segments du piston d'un equipage mobile |
| FR2770290B1 (fr) * | 1997-10-27 | 1999-11-26 | Renault | Dispositif de mesure d'une caracteristique de l'espace inter-segments d'un piston dans un cylindre |
| US6155109A (en) * | 1997-12-22 | 2000-12-05 | Caterpillar Inc. | System and method for measuring piston ring rotation |
| US6080982A (en) * | 1998-05-13 | 2000-06-27 | The United States Of America As Represented By The Secretary Of The Navy | Embedded wear sensor |
| AT405981B (de) * | 1998-07-31 | 2000-01-25 | Hoerbiger Ventilwerke Gmbh | Verschleissmonitor |
| DE50100149D1 (de) * | 2000-03-07 | 2003-05-15 | Sulzer Markets & Technology Ag | Verfahren und Anordnung zur Beurteilung des Reibverhaltens zwischen zwei Gegenlaufpartnern |
| KR100872471B1 (ko) * | 2001-08-06 | 2008-12-05 | 베르트질레 슈바이츠 악티엔게젤샤프트 | 피스톤 링 |
| AT412672B (de) * | 2002-10-30 | 2005-05-25 | Hoerbiger Kompressortech Hold | Monitor zur überwachung der bewegungsbahn eines hubkolbens |
| DE102006028154B4 (de) * | 2006-06-16 | 2008-06-05 | Flowserve Dortmund Gmbh & Co. Kg | Gleitringdichtung für rotierende Wellen |
| DE102007044104B3 (de) * | 2007-09-15 | 2009-04-16 | Wehner, Karsten, Prof. Dr. | Verfahren und Anordnung der Sensorik zur Überwachung des tribologischen Systems von Kolbenmaschinen während des Betriebs |
| PT103826B (pt) * | 2007-09-18 | 2008-09-11 | Tecnoveritas Servicos De Engenharia E Sist S Tecnologicos Lda | Sistema de monitorização e detecção de desgaste adesivo entre êmbolos e camisas de máquinas recípriocas |
| JP5182627B2 (ja) * | 2008-06-24 | 2013-04-17 | 株式会社Ｉｈｉ | ピストンリング摺動状態モニタリング装置及び方法 |
| CN102507728B (zh) * | 2011-10-25 | 2014-10-01 | 武汉理工大学 | 船舶柴油机活塞环磨损监测传感器 |
| DE102018106983B4 (de) * | 2018-03-23 | 2022-07-07 | Federal-Mogul Burscheid Gmbh | Kolbenring für Zweitaktmotoren mit einer Verschleißanzeige |
| CN109141310B (zh) * | 2018-10-30 | 2024-05-31 | 无锡职业技术学院 | 活塞环张口检测机 |
| CN109737117B (zh) * | 2019-01-30 | 2023-09-05 | 徐州市全球通精密钢管有限公司 | 一种凸轮柱塞式液压高频高压脉冲冲击试验装置及方法 |
| CN112857647B (zh) * | 2021-03-25 | 2023-01-03 | 哈尔滨工程大学 | 一种活塞环周向弹力检测装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5210382B2 (ja) * | 1973-05-04 | 1977-03-23 | ||
| DE2445111C3 (de) * | 1974-09-20 | 1986-02-13 | B & W Diesel A/S, Koebenhavn/Kopenhagen | Vorrichtung zum Messen von Flächenänderungen von Maschinenteilen auf induktivem Wege |
-
1975
- 1975-10-01 FR FR7530108A patent/FR2346713A1/fr active Granted
-
1976
- 1976-05-26 CH CH661876A patent/CH608296A5/xx not_active IP Right Cessation
- 1976-05-28 NO NO761823A patent/NO143004C/no unknown
- 1976-05-31 BE BE167454A patent/BE842369A/xx not_active IP Right Cessation
- 1976-06-03 SE SE7606292A patent/SE431255B/xx not_active IP Right Cessation
- 1976-06-09 NL NL7606201A patent/NL7606201A/xx not_active Application Discontinuation
- 1976-06-09 YU YU01421/76A patent/YU142176A/xx unknown
- 1976-06-09 DD DD193268A patent/DD124753A5/xx unknown
- 1976-06-10 IN IN1013/CAL/76A patent/IN147161B/en unknown
- 1976-06-10 US US05/694,681 patent/US4143319A/en not_active Expired - Lifetime
- 1976-06-10 DK DK258576A patent/DK258576A/da not_active Application Discontinuation
- 1976-06-10 IT IT46868/76A patent/IT1069151B/it active
- 1976-06-16 FI FI761750A patent/FI59874C/fi not_active IP Right Cessation
- 1976-06-25 ES ES449254A patent/ES449254A1/es not_active Expired
- 1976-07-06 SU SU762379554A patent/SU710530A3/ru active
- 1976-07-12 JP JP51083433A patent/JPS5243450A/ja active Granted
- 1976-07-14 GB GB29195/76A patent/GB1537552A/en not_active Expired
- 1976-07-29 BR BR7604947A patent/BR7604947A/pt unknown
- 1976-07-30 PL PL1976191531A patent/PL108725B1/pl unknown
- 1976-09-22 DE DE2642520A patent/DE2642520C3/de not_active Expired
-
1978
- 1978-06-09 AU AU14741/76A patent/AU513929B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SU710530A3 (ru) | 1980-01-15 |
| FR2346713A1 (fr) | 1977-10-28 |
| ES449254A1 (es) | 1977-08-01 |
| DK258576A (da) | 1977-04-02 |
| AU1474176A (en) | 1977-12-15 |
| DE2642520B2 (de) | 1979-01-04 |
| NO143004C (no) | 1980-11-26 |
| BE842369A (fr) | 1976-12-01 |
| IN147161B (ja) | 1979-12-01 |
| FI59874B (fi) | 1981-06-30 |
| FI761750A (ja) | 1977-04-02 |
| NL7606201A (nl) | 1977-04-05 |
| AU513929B2 (en) | 1981-01-15 |
| CH608296A5 (ja) | 1978-12-29 |
| DD124753A5 (ja) | 1977-03-09 |
| SE431255B (sv) | 1984-01-23 |
| JPS5735765B2 (ja) | 1982-07-30 |
| NO761823L (ja) | 1977-04-04 |
| DE2642520A1 (de) | 1977-04-14 |
| BR7604947A (pt) | 1977-08-09 |
| YU142176A (en) | 1984-06-30 |
| US4143319A (en) | 1979-03-06 |
| FR2346713B1 (ja) | 1979-09-21 |
| IT1069151B (it) | 1985-03-25 |
| NO143004B (no) | 1980-08-18 |
| GB1537552A (en) | 1978-12-29 |
| PL108725B1 (en) | 1980-04-30 |
| SE7606292L (sv) | 1977-04-02 |
| DE2642520C3 (de) | 1979-09-06 |
| JPS5243450A (en) | 1977-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: SOCIETE D ETUDES DE MACHINES THERMIQUES- |