JP4813597B2 - 燃料噴射器 - Google Patents
燃料噴射器 Download PDFInfo
- Publication number
- JP4813597B2 JP4813597B2 JP2009510528A JP2009510528A JP4813597B2 JP 4813597 B2 JP4813597 B2 JP 4813597B2 JP 2009510528 A JP2009510528 A JP 2009510528A JP 2009510528 A JP2009510528 A JP 2009510528A JP 4813597 B2 JP4813597 B2 JP 4813597B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel injector
- pressure sensor
- cap nut
- injector
- signal cable
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 113
- 238000002485 combustion reaction Methods 0.000 claims abstract description 69
- 230000008859 change Effects 0.000 claims description 22
- 239000004020 conductor Substances 0.000 claims description 21
- 230000003287 optical effect Effects 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 229920001002 functional polymer Polymers 0.000 claims description 2
- 238000013461 design Methods 0.000 description 12
- 239000000523 sample Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 6
- 230000000295 complement effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000002775 capsule Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000001010 compromised effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910005540 GaP Inorganic materials 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- G01L23/22—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 for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
- G01L23/221—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 for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
- G01L23/223—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 for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines using magnetic or magnetostrictive means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M57/00—Fuel-injectors combined or associated with other devices
- F02M57/005—Fuel-injectors combined or associated with other devices the devices being sensors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
-
- 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
-
- 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
- G01L23/14—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 electromagnetic elements
- G01L23/145—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 electromagnetic elements by magnetostrictive elements
-
- 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
- G01L23/16—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 photoelectric means
-
- 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
- G01L23/18—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 resistance strain gauges
-
- 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
- G01L23/22—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 for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
- G01L23/221—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 for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
- G01L23/222—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 for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines using piezoelectric devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/24—Fuel-injection apparatus with sensors
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49298—Poppet or I.C. engine valve or valve seat making
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Electromagnetism (AREA)
- Fuel-Injection Apparatus (AREA)
- Measuring Fluid Pressure (AREA)
Description
Claims (28)
- 噴射器本体(22、22f)と、袋ナット(38、38c、38f)と、使用時に燃焼室(51)内の圧力変化に曝される圧力センサー(72a−f)と、を備えている燃料噴射器において、前記圧力センサー(72a−f)は、前記袋ナット内に且つ前記噴射器本体の外側に設けられている、燃料噴射器。
- 前記圧力センサー(72a−f)と接続する信号ケーブル(98、98f)を、前記噴射器本体(22)の外側に更に備えている、請求項1に記載の燃料噴射器。
- 前記袋ナット(38、38c、38f)には平坦な領域(108)が設けられており、その上を前記信号ケーブル(98、98f)が通過する、請求項2に記載の燃料噴射器。
- 前記噴射器本体(22)には外側スリーブ(66)が装着されており、前記信号ケーブル(98)は、前記噴射器本体(22)と前記スリーブ(66)の間を通過する、請求項2又は3に記載の燃料噴射器。
- 前記噴射器本体(22f)には、隆起部(222)を有する外側スリーブ(66f)が装着されており、前記隆起部(222)は、前記信号ケーブル(98f)が通過する開口部を有している、請求項2又は3に記載の燃料噴射器。
- 前記信号ケーブル(98、98f)は、前記噴射器本体(22、22f)に接着剤で取り付けられている、請求項2から5の何れかに記載の燃料噴射器。
- 前記信号ケーブル(98)は、前記燃料噴射器の長軸に平行な第1部分(110)と、前記噴射器本体(22)の周囲の第2部分(114)と、前記第1部分(110)に平行な第3部分(112)と、を有している、請求項2から6の何れかに記載の燃料噴射器。
- 前記信号ケーブル(98)は、1つ又は複数の平坦な積層された導体(98、104)を備えている、請求項2から7の何れかに記載の燃料噴射器。
- 前記圧力センサー(72a−f)は、使用時に前記燃焼室(51)内の圧力変化に応答して変形する変形可能要素(76a、76b、120、210)を備えている、請求項1から8の何れかに記載の燃料噴射器。
- 前記圧力センサー(72a)は、前記変形可能要素(76a)の変形に電気的に応答する圧電デバイス(84)を更に備えている、請求項9に記載の燃料噴射器。
- 前記圧力センサー(72a)は、前記変形可能要素(76a)の変形に電気的に応答する圧電抵抗性デバイスを更に備えている、請求項10に記載の燃料噴射器。
- 前記圧力センサー(72e)は、前記変形可能要素(120)に施されている電気的に機能するポリマー被膜(142)を更に備えており、前記被膜(142)は、前記変形可能要素(120)の変形に電気的に応答するように配置されている、請求項10又は11に記載の燃料噴射器。
- 前記圧力センサー(72d)は、歪みゲージ(138)を備えている、請求項9から12の何れかに記載の燃料噴射器。
- 前記変形可能要素(76b、120)は、磁歪性であり、前記変形可能要素(76b、120)の変形に応答してコイル(118、126)の電気インピーダンスを変化させる、請求項9に記載の燃料噴射器。
- 前記変形可能要素(76a、76b)は、ダイヤフラムを備えている、請求項9から14の何れかに記載の燃料噴射器。
- 前記変形可能要素(120)は、前記袋ナット(38c)と共軸のチューブを備えている、請求項9から14の何れかに記載の燃料噴射器。
- 前記変形可能要素は、或る量の光を第1光学ガイドから第2光学ガイドに反射するように配置されている膜(210)を備えており、前記反射される光の量は、前記膜(210)の変形の程度によって決まる、請求項9に記載の燃料噴射器。
- 前記圧力センサー(72a−f)は、使用時に前記燃焼室(51)内の圧力変化に応じて変形する変形可能要素(76a、76b、120、210)を備えており、前記変形可能要素は、或る量の光を第1光学ガイドから第2光学ガイドに反射するように配置されている膜(210)を備えており、前記反射される光の量は、前記膜(210)の変形の程度によって決まり、前記信号ケーブル(98f)は、光ファイバーケーブルである、請求項2から7の何れかに記載の燃料噴射器。
- 空間(80、134)を画定するノズルハウジング(28)を備えており、前記空間は、使用時に、前記燃焼室(51)及び圧力センサー(72a−f)と連通している、請求項1から18の何れかに記載の燃料噴射器。
- シーリングワッシャー(60)と前記ノズルハウジング(28)の間の間隙(82)を画定する、シーリングワッシャー(60)を含んでおり、前記燃焼室(51)は、前記空間(80、134)と前記間隙(82)によって連通している、請求項19に記載の燃料噴射器。
- 前記袋ナット(38)は、凹部(70)を有する内壁を含んでおり、前記圧力センサー(72a、72b)の少なくとも一部分は、前記凹部(70)内に収容されている、請求項1から20の何れかに記載の燃料噴射器。
- 前記袋ナット(38f)は、隆起(204)部を有する外壁を含んでおり、前記圧力センサー(72f)の少なくとも一部分は、前記隆起部(204)内に収容されている、請求項1から21の何れかに記載の燃料噴射器。
- 前記袋ナット(38)には、前記噴射器(22)の一部に設けられている雄ねじと螺合される雌ねじが設けられている、請求項1から22の何れかに記載の燃料噴射器。
- 前記袋ナット(38f)は、前記噴射器本体(22)の一部分と締り嵌めを形成している、請求項1から22の何れかに記載の燃料噴射器。
- 2つ又はそれ以上の圧力センサーが前記袋ナット(38、38f)内に収容されている、請求項1から24の何れかに記載の燃料噴射器。
- 請求項7に記載の燃料噴射器において、前記信号ケーブル(98)の第2部分(114)は、前記圧力センサー(72a−f)と前記信号ケーブル(98)の末端接続部(106)の間の接続を可能にする適切な長さを有している、燃料噴射器。
- 噴射器本体と、袋ナット(38)と、使用時には燃焼室内の圧力変化に曝される圧力センサー(72)と、を備えている燃料噴射器において、前記袋ナットには、前記圧力センサー(72)を前記袋ナット内に且つ前記噴射器本体の外側に収容するボア(102a、c)が設けられている、燃料噴射器。
- 前記袋ナット(38)には、使用時に、前記圧力センサー(72)を前記燃焼室内の圧力変化に曝す凹部(70a、c)が設けられている、請求項27に記載の燃料噴射器。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0609519.4A GB0609519D0 (en) | 2006-05-12 | 2006-05-12 | Fuel injector |
GB0609519.4 | 2006-05-12 | ||
EP06252936A EP1854993B1 (en) | 2006-05-12 | 2006-06-07 | Fuel injector |
EP06252936.7 | 2006-06-07 | ||
PCT/GB2007/001732 WO2007132199A1 (en) | 2006-05-12 | 2007-05-11 | Fuel injector |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009536995A JP2009536995A (ja) | 2009-10-22 |
JP4813597B2 true JP4813597B2 (ja) | 2011-11-09 |
Family
ID=36637446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009510528A Expired - Fee Related JP4813597B2 (ja) | 2006-05-12 | 2007-05-11 | 燃料噴射器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8469006B2 (ja) |
EP (2) | EP1854993B1 (ja) |
JP (1) | JP4813597B2 (ja) |
CN (1) | CN101490406B (ja) |
AT (2) | ATE399935T1 (ja) |
DE (2) | DE602006001642D1 (ja) |
GB (1) | GB0609519D0 (ja) |
WO (1) | WO2007132199A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112013007778B3 (de) | 2012-02-29 | 2022-06-09 | Hitachi Astemo, Ltd. | MIt Zylinderinnendrucksensor ausgestattetes Kraftstoffeinspritzventil |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7552717B2 (en) | 2007-08-07 | 2009-06-30 | Delphi Technologies, Inc. | Fuel injector and method for controlling fuel injectors |
JP4386117B2 (ja) * | 2007-08-30 | 2009-12-16 | 株式会社デンソー | 燃焼圧センサ付きグロープラグ |
JP5079650B2 (ja) * | 2007-11-02 | 2012-11-21 | 株式会社デンソー | 燃料噴射弁及び燃料噴射装置 |
JP5064341B2 (ja) * | 2007-11-02 | 2012-10-31 | 株式会社デンソー | 燃料噴射弁及び燃料噴射装置 |
JP4840391B2 (ja) * | 2008-03-28 | 2011-12-21 | 株式会社デンソー | 燃圧センサ搭載構造及び燃圧検出システム |
JP5383132B2 (ja) * | 2008-03-28 | 2014-01-08 | 株式会社デンソー | 燃圧センサ搭載構造、燃圧検出システム、燃料噴射装置、それに用いられる圧力検出装置及び蓄圧式燃料噴射装置システム |
JP5195451B2 (ja) * | 2008-04-15 | 2013-05-08 | 株式会社デンソー | 燃料噴射装置、それに用いられる蓄圧式燃料噴射装置システム |
US7975535B2 (en) * | 2008-05-09 | 2011-07-12 | Omar Cueto | Method and system for testing a fuel injector |
US8746050B2 (en) * | 2008-09-19 | 2014-06-10 | Omar Cueto | Fuel injection feedback system and method |
GB0905224D0 (en) * | 2009-03-26 | 2009-05-13 | Delphi Tech Inc | System for installation of an electrical cable |
JP5169951B2 (ja) * | 2009-04-03 | 2013-03-27 | 株式会社デンソー | 燃料噴射弁 |
JP5265439B2 (ja) * | 2009-04-03 | 2013-08-14 | 株式会社デンソー | 燃料噴射弁 |
JP5220674B2 (ja) * | 2009-04-03 | 2013-06-26 | 株式会社デンソー | 燃料噴射弁及び燃料噴射弁の内部電気接続方法 |
JP5154495B2 (ja) * | 2009-04-03 | 2013-02-27 | 株式会社日本自動車部品総合研究所 | 燃料噴射弁及び燃料噴射弁の内部電気接続方法 |
DE102009002895A1 (de) | 2009-05-07 | 2010-11-11 | Robert Bosch Gmbh | Kraftstoffinjektor mit Drucksensor |
EP2251541B1 (en) * | 2009-05-11 | 2011-11-30 | Continental Automotive GmbH | Fuel injector and fuel injection system |
EP2336548B1 (en) * | 2009-12-17 | 2012-07-25 | Delphi Technologies Holding S.à.r.l. | Fastening member |
DE102010000827A1 (de) * | 2010-01-12 | 2011-07-14 | Robert Bosch GmbH, 70469 | Kraftstoffinjektor |
EP2348586A1 (en) * | 2010-01-20 | 2011-07-27 | Delphi Technologies Holding S.à.r.l. | Apparatus for electrical connection |
FR2956520B1 (fr) * | 2010-02-18 | 2012-09-14 | Presto Robinets Sa | Contacteur electrique a commande sensitive |
DE102010054997B4 (de) | 2010-12-17 | 2012-09-13 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Verfahren zur Erkennung von irregulären Verbrennungsvorgängen bei einer Verbrennungskraftmaschine |
WO2012115036A1 (ja) * | 2011-02-25 | 2012-08-30 | 本田技研工業株式会社 | 燃料直噴式内燃機関の筒内圧検出装置 |
WO2012131788A1 (ja) * | 2011-03-31 | 2012-10-04 | シチズンファインテックミヨタ株式会社 | エンジン用シリンダ内圧センサ |
DE102011078159A1 (de) * | 2011-06-28 | 2013-01-03 | Robert Bosch Gmbh | Kraftstoffeinspritzventil |
JP5932401B2 (ja) * | 2012-03-06 | 2016-06-08 | 株式会社ケーヒン | 筒内圧センサ付き燃料噴射弁 |
US9429122B2 (en) | 2012-06-08 | 2016-08-30 | Honda Motor Co., Ltd. | Fuel injection device |
JP6030648B2 (ja) * | 2012-06-08 | 2016-11-24 | 日立オートモティブシステムズ株式会社 | 燃料噴射弁 |
WO2014034640A1 (ja) * | 2012-08-29 | 2014-03-06 | シチズンファインテックミヨタ株式会社 | 燃焼圧センサ |
WO2014046048A1 (ja) * | 2012-09-19 | 2014-03-27 | シチズンファインテックミヨタ株式会社 | 圧力検出装置 |
US9429120B2 (en) * | 2012-10-29 | 2016-08-30 | Woodward, Inc. | Detecting leaks in a feedthrough device |
JP6096495B2 (ja) * | 2012-12-13 | 2017-03-15 | 株式会社ケーヒン | 筒内圧センサ付き燃料噴射弁 |
EP2806151A1 (en) * | 2013-05-20 | 2014-11-26 | Perkins Engines Company Limited | Fuel injector |
DE102013212468A1 (de) * | 2013-06-27 | 2014-12-31 | Robert Bosch Gmbh | Vorrichtung zur Erfassung des Brennraumdruckes in einer Verbrennungskraftmaschine |
DE102013016703B4 (de) * | 2013-10-08 | 2015-08-06 | L'orange Gmbh | Kraftstoffinjektor mit einem Brennraumdrucksensor sowie ein Montage- und Demontageverfahren für einen solchen |
WO2015151994A1 (ja) * | 2014-04-04 | 2015-10-08 | 本田技研工業株式会社 | 筒内圧検出装置 |
JP5956532B2 (ja) * | 2014-04-21 | 2016-07-27 | 本田技研工業株式会社 | 筒内圧検出装置 |
US10221782B2 (en) | 2014-04-04 | 2019-03-05 | Honda Motor Co., Ltd. | In-cylinder pressure detecting apparatus |
DE102014215977A1 (de) * | 2014-08-12 | 2016-02-18 | Robert Bosch Gmbh | Injektor |
DE102014225348A1 (de) * | 2014-12-10 | 2016-06-16 | Robert Bosch Gmbh | Injektor |
JP6431385B2 (ja) * | 2015-01-20 | 2018-11-28 | 株式会社ケーヒン | 筒内圧センサ付き燃料噴射弁 |
JP6470977B2 (ja) * | 2015-01-20 | 2019-02-13 | 株式会社ケーヒン | 筒内圧センサ付き燃料噴射弁 |
JP2016133065A (ja) | 2015-01-20 | 2016-07-25 | 株式会社ケーヒン | 筒内圧センサ付き燃料噴射弁 |
JP6503190B2 (ja) * | 2015-01-20 | 2019-04-17 | 株式会社ケーヒン | 筒内圧センサ付き燃料噴射弁 |
NL1041155B1 (nl) * | 2015-01-23 | 2017-01-05 | Johan Willem Maria Nooijen Paul | Dualfuel injector en methodes. |
WO2016125637A1 (ja) * | 2015-02-03 | 2016-08-11 | 本田技研工業株式会社 | 筒内圧検出装置 |
US10571350B2 (en) | 2015-03-23 | 2020-02-25 | Nabtesco Corporation | Pressure sensor |
DE102015207307A1 (de) * | 2015-04-22 | 2016-10-27 | Robert Bosch Gmbh | Kraftstoffinjektor |
GB201511007D0 (en) * | 2015-06-23 | 2015-08-05 | Delphi Int Operations Lux Srl | Nozzle assembly with adaptive closed signal |
CN109186847B (zh) * | 2018-10-08 | 2023-12-15 | 广州达意隆包装机械股份有限公司 | 喷冲压力检测装置及无菌灌装生产系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5956374U (ja) * | 1982-10-07 | 1984-04-12 | 株式会社ボッシュオートモーティブ システム | 燃料噴射弁 |
JPS60113126A (ja) * | 1983-11-25 | 1985-06-19 | Hitachi Ltd | 気筒内圧検出式エンジン制御装置 |
JPS6253333U (ja) * | 1985-09-21 | 1987-04-02 | ||
JPH0953483A (ja) * | 1995-06-09 | 1997-02-25 | Unisia Jecs Corp | シリンダ内圧検出装置 |
JPH10111206A (ja) * | 1996-10-07 | 1998-04-28 | Denso Corp | 静電容量式圧力センサ |
JP2006064675A (ja) * | 2004-08-30 | 2006-03-09 | Toyota Motor Corp | 磁歪式圧力センサおよびそれを備えた内燃機関の制御装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2172556A (en) * | 1939-09-12 | Fuel injector | ||
US2067131A (en) * | 1935-08-05 | 1937-01-05 | Timken Roller Bearing Co | Fuel injector |
JPS57151519A (en) | 1981-03-13 | 1982-09-18 | Mitsubishi Heavy Ind Ltd | Assembly method of segmented screw |
DE3130238A1 (de) * | 1981-07-31 | 1983-02-17 | Daimler-Benz Ag, 7000 Stuttgart | "drucksensor fuer brennkraftmaschinen" |
JPS5956374A (ja) | 1982-09-25 | 1984-03-31 | 株式会社村田製作所 | コネクタ |
JPS6253333A (ja) | 1985-08-31 | 1987-03-09 | Nitto Electric Ind Co Ltd | ポリイミド前駆体 |
US5242118A (en) * | 1989-08-17 | 1993-09-07 | Steyr-Daimler-Punch Ag | Fuel injector for internal combustion engines |
US6622549B1 (en) * | 1997-02-06 | 2003-09-23 | Marek T. Wlodarczyk | Fuel injectors with integral fiber optic pressure sensors and associated compensation and status monitoring devices |
EP1015855B1 (en) * | 1997-02-06 | 2005-05-11 | Optrand, Inc. | Fuel injectors with integral fiber optic pressure sensors and associated compensation and status monitoring devices |
GB9804110D0 (en) * | 1998-02-27 | 1998-04-22 | Lucas Ind Plc | Fuel injector |
GB9819746D0 (en) * | 1998-09-11 | 1998-11-04 | Lucas Ind Plc | Fuel injector |
DE10127932A1 (de) * | 2001-06-08 | 2002-12-19 | Bosch Gmbh Robert | Ventil zum Steuern von Fluiden sowie Verfahren zur Bestimmung von Drücken |
GB0306658D0 (en) * | 2003-03-22 | 2003-04-30 | Scion Sprays Ltd | A fluid injector |
DE10341335B4 (de) | 2003-09-08 | 2013-07-11 | Continental Automotive Gmbh | Anordnung mit Einspritzventil und einer Hülse als Druckübertragungsmittel |
-
2006
- 2006-05-12 GB GBGB0609519.4A patent/GB0609519D0/en not_active Ceased
- 2006-06-07 AT AT06252936T patent/ATE399935T1/de not_active IP Right Cessation
- 2006-06-07 DE DE602006001642T patent/DE602006001642D1/de active Active
- 2006-06-07 EP EP06252936A patent/EP1854993B1/en not_active Not-in-force
-
2007
- 2007-05-11 AT AT07732758T patent/ATE475802T1/de not_active IP Right Cessation
- 2007-05-11 EP EP07732758A patent/EP2021619B1/en not_active Not-in-force
- 2007-05-11 WO PCT/GB2007/001732 patent/WO2007132199A1/en active Application Filing
- 2007-05-11 US US12/227,278 patent/US8469006B2/en not_active Expired - Fee Related
- 2007-05-11 DE DE602007008088T patent/DE602007008088D1/de active Active
- 2007-05-11 CN CN2007800263255A patent/CN101490406B/zh not_active Expired - Fee Related
- 2007-05-11 JP JP2009510528A patent/JP4813597B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5956374U (ja) * | 1982-10-07 | 1984-04-12 | 株式会社ボッシュオートモーティブ システム | 燃料噴射弁 |
JPS60113126A (ja) * | 1983-11-25 | 1985-06-19 | Hitachi Ltd | 気筒内圧検出式エンジン制御装置 |
JPS6253333U (ja) * | 1985-09-21 | 1987-04-02 | ||
JPH0953483A (ja) * | 1995-06-09 | 1997-02-25 | Unisia Jecs Corp | シリンダ内圧検出装置 |
JPH10111206A (ja) * | 1996-10-07 | 1998-04-28 | Denso Corp | 静電容量式圧力センサ |
JP2006064675A (ja) * | 2004-08-30 | 2006-03-09 | Toyota Motor Corp | 磁歪式圧力センサおよびそれを備えた内燃機関の制御装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112013007778B3 (de) | 2012-02-29 | 2022-06-09 | Hitachi Astemo, Ltd. | MIt Zylinderinnendrucksensor ausgestattetes Kraftstoffeinspritzventil |
Also Published As
Publication number | Publication date |
---|---|
EP1854993A1 (en) | 2007-11-14 |
JP2009536995A (ja) | 2009-10-22 |
ATE475802T1 (de) | 2010-08-15 |
CN101490406B (zh) | 2011-07-06 |
CN101490406A (zh) | 2009-07-22 |
EP1854993B1 (en) | 2008-07-02 |
EP2021619A1 (en) | 2009-02-11 |
DE602006001642D1 (de) | 2008-08-14 |
DE602007008088D1 (de) | 2010-09-09 |
US20100050991A1 (en) | 2010-03-04 |
ATE399935T1 (de) | 2008-07-15 |
WO2007132199A1 (en) | 2007-11-22 |
EP2021619B1 (en) | 2010-07-28 |
GB0609519D0 (en) | 2006-06-21 |
US8469006B2 (en) | 2013-06-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4813597B2 (ja) | 燃料噴射器 | |
US6973820B2 (en) | Combustion pressure sensor designed to ensure stability of output characteristic and sensitivity | |
US6411038B2 (en) | Installation structure of engine component with combustion pressure sensor in engine | |
KR101614538B1 (ko) | 연소 기관용 압전저항형 압력 측정 플러그 | |
US7918128B2 (en) | Fuel injector with electric shield | |
US8402950B2 (en) | Fuel injector with fuel pressure sensor and electrical interconnection method of the same | |
US8217309B2 (en) | Glow plug with pressure sensing canister | |
JP2009527749A (ja) | 圧力測定装置 | |
US8365705B2 (en) | Fuel injection valve | |
US20100252000A1 (en) | Fuel injection valve | |
JP5975793B2 (ja) | 燃焼圧センサ | |
WO2004015385A1 (ja) | 圧力センサー、圧力センサーの製造方法および内燃機関の筒内圧検出構造 | |
US8905003B2 (en) | Fuel injector with fuel pressure sensor and electrical interconnection method of the same | |
US7480989B2 (en) | Method for manufacturing pressure detector | |
US20100032423A1 (en) | Sheathed Element Glow Plug Having an Integrated Pressure Measuring Element | |
US20020189334A1 (en) | Spark apparatus with pressure signal response amplification | |
JP5652318B2 (ja) | センサモジュール | |
WO2014010246A1 (ja) | 燃焼センサ | |
US20040083795A1 (en) | Pressure sense gauge assembly for attachment to automatic spark plug | |
JPH05223672A (ja) | 半導体圧力センサ | |
JPH0465966B2 (ja) | ||
JPH02157632A (ja) | 半導体圧力センサ | |
JPH1172403A (ja) | 圧力検出装置 | |
JPH0868712A (ja) | 内燃機関用筒内圧センサ | |
JPH04122329U (ja) | ノツキング検出器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20100907 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20101224 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101227 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110323 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110330 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110622 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110726 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110824 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140902 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |