CA2013127C - Detecteur de pression de combustion pour moteurs a combustion interne - Google Patents
Detecteur de pression de combustion pour moteurs a combustion interneInfo
- Publication number
- CA2013127C CA2013127C CA 2013127 CA2013127A CA2013127C CA 2013127 C CA2013127 C CA 2013127C CA 2013127 CA2013127 CA 2013127 CA 2013127 A CA2013127 A CA 2013127A CA 2013127 C CA2013127 C CA 2013127C
- Authority
- CA
- Canada
- Prior art keywords
- annular
- wall
- sensing element
- combustion chamber
- sensor
- 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 - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 52
- 230000004044 response Effects 0.000 claims abstract description 7
- 230000000717 retained effect Effects 0.000 claims description 6
- 230000014759 maintenance of location Effects 0.000 claims 1
- 230000006870 function Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 8
- 239000002826 coolant Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
- G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
- G01L23/10—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by pressure-sensitive members of the piezoelectric type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/006—Camshaft or pushrod housings
- F02F2007/0063—Head bolts; Arrangements of cylinder head bolts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39615689A | 1989-08-21 | 1989-08-21 | |
| US07/396,156 | 1989-08-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2013127A1 CA2013127A1 (fr) | 1991-02-21 |
| CA2013127C true CA2013127C (fr) | 1996-07-09 |
Family
ID=23566086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2013127 Expired - Fee Related CA2013127C (fr) | 1989-08-21 | 1990-03-27 | Detecteur de pression de combustion pour moteurs a combustion interne |
Country Status (3)
| Country | Link |
|---|---|
| CA (1) | CA2013127C (fr) |
| DE (1) | DE4026418A1 (fr) |
| GB (1) | GB2235299B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3809919B2 (ja) * | 1995-06-09 | 2006-08-16 | 株式会社日立製作所 | シリンダ内圧検出装置 |
| US8231464B2 (en) | 2005-12-19 | 2012-07-31 | Wms Gaming Inc. | Multigame gaming machine with transmissive display |
| CN109738149B (zh) * | 2018-12-25 | 2020-07-07 | 清华大学 | 火花塞抗爆震性能测试装置、系统及方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE656168C (de) * | 1932-04-16 | 1938-01-31 | Loewe Opta Gmbh | Zuendkerze mit eingebauter piezoelektrischer Druckmesseinrichtung |
| US4153019A (en) * | 1977-04-20 | 1979-05-08 | General Motors Corporation | Peak cylinder combustion pressure ignition spark timing system |
| US4392082A (en) * | 1980-08-15 | 1983-07-05 | Hitachi, Ltd. | Pressure-sensitive ignition plug |
| JPS59108244U (ja) * | 1983-01-10 | 1984-07-21 | 日産自動車株式会社 | 座金型圧力センサ |
| US4602506A (en) * | 1984-06-29 | 1986-07-29 | Nissan Motor Co., Ltd. | Combustion pressure sensor arrangement |
| US4601196A (en) * | 1984-08-15 | 1986-07-22 | General Motors Corporation | Engine combustion chamber pressure sensor |
-
1990
- 1990-03-27 CA CA 2013127 patent/CA2013127C/fr not_active Expired - Fee Related
- 1990-08-13 GB GB9017688A patent/GB2235299B/en not_active Expired - Fee Related
- 1990-08-21 DE DE19904026418 patent/DE4026418A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2235299B (en) | 1994-02-23 |
| CA2013127A1 (fr) | 1991-02-21 |
| DE4026418A1 (de) | 1991-02-28 |
| GB9017688D0 (en) | 1990-09-26 |
| GB2235299A (en) | 1991-02-27 |
| DE4026418C2 (fr) | 1992-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |