TW200712310A - Engine oil level detection system - Google Patents
Engine oil level detection systemInfo
- Publication number
- TW200712310A TW200712310A TW095121947A TW95121947A TW200712310A TW 200712310 A TW200712310 A TW 200712310A TW 095121947 A TW095121947 A TW 095121947A TW 95121947 A TW95121947 A TW 95121947A TW 200712310 A TW200712310 A TW 200712310A
- Authority
- TW
- Taiwan
- Prior art keywords
- oil level
- level
- oil
- level detection
- mode
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
- G01F23/68—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means
- G01F23/70—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means for sensing changes in level only at discrete points
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/10—Indicating devices; Other safety devices
- F01M11/12—Indicating devices; Other safety devices concerning lubricant level
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/80—Arrangements for signal processing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/18—Switches operated by change of liquid level or of liquid density, e.g. float switch
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Level Indicators Using A Float (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005182840 | 2005-06-23 | ||
JP2005182872A JP4563876B2 (ja) | 2005-06-23 | 2005-06-23 | エンジンのオイルレベル検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200712310A true TW200712310A (en) | 2007-04-01 |
TWI360605B TWI360605B (en) | 2012-03-21 |
Family
ID=37307751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095121947A TWI360605B (en) | 2005-06-23 | 2006-06-19 | Engine oil level detection system |
Country Status (12)
Country | Link |
---|---|
US (1) | US7987042B2 (zh) |
EP (1) | EP1896701B1 (zh) |
KR (1) | KR100941362B1 (zh) |
AR (1) | AR054501A1 (zh) |
AU (1) | AU2006260181B2 (zh) |
BR (1) | BRPI0612692A2 (zh) |
CA (1) | CA2612103C (zh) |
ES (1) | ES2377529T3 (zh) |
MY (1) | MY140672A (zh) |
PE (1) | PE20070254A1 (zh) |
TW (1) | TWI360605B (zh) |
WO (1) | WO2006137507A2 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4699911B2 (ja) | 2006-02-10 | 2011-06-15 | 本田技研工業株式会社 | 土木機械用内燃機関のオイルレベル検知装置 |
JP4253676B2 (ja) * | 2006-12-22 | 2009-04-15 | トヨタ自動車株式会社 | 油面レベルセンサ異常検出装置 |
JP5065068B2 (ja) | 2008-01-31 | 2012-10-31 | 本田技研工業株式会社 | オイルレベル検出装置 |
KR100858412B1 (ko) * | 2008-03-25 | 2008-09-12 | 이건식 | 유면접점과 온도센서가 부착된 유면계 |
JP4940214B2 (ja) * | 2008-09-30 | 2012-05-30 | 本田技研工業株式会社 | エンジンのオイルレベルゲージ配置構造 |
US20110277546A1 (en) * | 2010-05-11 | 2011-11-17 | Armitage David L | Tank fullness monitoring system |
CN102400739A (zh) * | 2011-09-15 | 2012-04-04 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种航空发动机滑油箱液位实时动态测量装置 |
US9127976B2 (en) * | 2012-04-19 | 2015-09-08 | Ford Global Technologies, Llc | Method for determining crankcase breach and oil level |
KR101406663B1 (ko) * | 2012-12-14 | 2014-06-11 | 현대자동차주식회사 | 오일부족 경고장치 제어방법 |
FR3075272B1 (fr) * | 2017-12-20 | 2020-01-10 | Safran Aircraft Engines | Dispositif d'alimentation d'un reservoir d'huile a partir d'un second reservoir |
MX2021002452A (es) * | 2020-03-02 | 2021-10-01 | Fna Group Inc | Seguridad de la deteccion de fluidos. |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4094293A (en) * | 1976-04-16 | 1978-06-13 | Evans John W | Engine preoiler and lubricant reservoir |
JPS53102433A (en) | 1977-02-17 | 1978-09-06 | Isuzu Motors Ltd | Oil level detecting system in engine |
JPS57212312A (en) | 1981-06-22 | 1982-12-27 | Toshiba Corp | Operation of emergency diesel engine power generating device |
JPS58163826U (ja) | 1982-04-28 | 1983-10-31 | 日産ディーゼル工業株式会社 | エンジンのオイルレベル警告装置 |
JPS60331A (ja) | 1983-06-16 | 1985-01-05 | Hitachi Constr Mach Co Ltd | 液体残量の警報装置 |
US4848151A (en) * | 1985-03-08 | 1989-07-18 | Kelsey-Hayes Company | Liquid level detector |
US5014820A (en) * | 1989-01-10 | 1991-05-14 | Evans John W | Engine prelubricator and pressurized lubricant reservoir |
US5069154A (en) * | 1989-07-26 | 1991-12-03 | Carter John A | Marine safety system for positive-pressure engines |
US5201186A (en) * | 1991-07-11 | 1993-04-13 | Thermo King Corporation | Method of operating a transport refrigeration unit |
JP2532891Y2 (ja) | 1991-08-06 | 1997-04-16 | 三菱重工業株式会社 | 液面センサ |
US5305639A (en) * | 1992-10-16 | 1994-04-26 | Scully Signal Company | LPG gauge sensor |
US5493086A (en) * | 1992-11-24 | 1996-02-20 | Murphy Management Inc. | Monitoring and regulating device for a fluid such as engine oil |
US5347864A (en) * | 1993-04-12 | 1994-09-20 | Electrolab, Inc. | Liquid level measuring apparatus |
KR19980036819U (ko) * | 1996-12-16 | 1998-09-15 | 김영귀 | 차량용 오일 레벨 게이지장치 |
US6040767A (en) * | 1997-06-19 | 2000-03-21 | Briggs & Stratton Corporation | Control system for engine lubricant level sensor |
US6161515A (en) * | 1998-07-29 | 2000-12-19 | Borgwarner Inc. | Method for controlling output pressure of an engine oil pump |
US6254351B1 (en) * | 2000-01-25 | 2001-07-03 | Milton Roy Company | Snap-acting float assembly with hysteresis |
KR20040079298A (ko) * | 2003-03-07 | 2004-09-14 | 덴소풍성전자(주) | 주행시 검출형 엔진오일 레벨 스위치 |
DK176670B1 (da) * | 2003-10-28 | 2009-02-09 | Hans Jensen Lubricators As | Centralsmöreanlæg samt fremgangsmåde til smöring af cylinderfladerne i store dieselmotorer, især skibsmotorer |
-
2006
- 2006-06-12 MY MYPI20062716A patent/MY140672A/en unknown
- 2006-06-16 ES ES06767215T patent/ES2377529T3/es active Active
- 2006-06-16 KR KR1020087000908A patent/KR100941362B1/ko not_active IP Right Cessation
- 2006-06-16 CA CA2612103A patent/CA2612103C/en not_active Expired - Fee Related
- 2006-06-16 US US11/993,487 patent/US7987042B2/en active Active
- 2006-06-16 WO PCT/JP2006/312565 patent/WO2006137507A2/en active Application Filing
- 2006-06-16 AU AU2006260181A patent/AU2006260181B2/en not_active Ceased
- 2006-06-16 EP EP06767215A patent/EP1896701B1/en active Active
- 2006-06-16 BR BRPI0612692-8A patent/BRPI0612692A2/pt not_active IP Right Cessation
- 2006-06-19 TW TW095121947A patent/TWI360605B/zh not_active IP Right Cessation
- 2006-06-22 AR ARP060102695A patent/AR054501A1/es active IP Right Grant
- 2006-06-22 PE PE2006000707A patent/PE20070254A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ES2377529T3 (es) | 2012-03-28 |
WO2006137507A3 (en) | 2007-04-12 |
CA2612103A1 (en) | 2006-12-28 |
EP1896701A2 (en) | 2008-03-12 |
CA2612103C (en) | 2011-11-08 |
AU2006260181B2 (en) | 2010-03-04 |
TWI360605B (en) | 2012-03-21 |
EP1896701B1 (en) | 2012-01-18 |
AR054501A1 (es) | 2007-06-27 |
BRPI0612692A2 (pt) | 2010-11-30 |
KR100941362B1 (ko) | 2010-02-11 |
AU2006260181A1 (en) | 2006-12-28 |
PE20070254A1 (es) | 2007-03-23 |
KR20080016739A (ko) | 2008-02-21 |
US20100042310A1 (en) | 2010-02-18 |
WO2006137507A2 (en) | 2006-12-28 |
US7987042B2 (en) | 2011-07-26 |
MY140672A (en) | 2010-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |