CN103423054B - A kind of component of the fuel injection nozzle of internal combustion engine, cylinder head and both compositions - Google Patents
A kind of component of the fuel injection nozzle of internal combustion engine, cylinder head and both compositions Download PDFInfo
- Publication number
- CN103423054B CN103423054B CN201310179201.8A CN201310179201A CN103423054B CN 103423054 B CN103423054 B CN 103423054B CN 201310179201 A CN201310179201 A CN 201310179201A CN 103423054 B CN103423054 B CN 103423054B
- Authority
- CN
- China
- Prior art keywords
- fuel injection
- injection nozzle
- cylinder head
- recess
- outline
- 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.)
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Links
- 239000000446 fuel Substances 0.000 title claims abstract description 115
- 238000002347 injection Methods 0.000 title claims abstract description 106
- 239000007924 injection Substances 0.000 title claims abstract description 106
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 15
- 239000000203 mixture Substances 0.000 title claims description 4
- 238000009434 installation Methods 0.000 claims abstract description 35
- 239000007921 spray Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- F02M2200/85—Mounting of fuel injection apparatus
- F02M2200/852—Mounting of fuel injection apparatus provisions for mounting the fuel injection apparatus in a certain orientation, e.g. markings or notches
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
The present invention relates to a kind of fuel injection nozzle of internal combustion engine（1）, the fuel injection nozzle can in the following manner installed in the cylinder head of the internal combustion engine（2）On：The fuel injection nozzle（1）With its section（5）Or the cylinder head can be integrated directly into（2）In recess（4）In, or can have installation bushing in intermediate arrangement indirectly（3）In the case of be inserted into the cylinder head（2）In recess（4）In, and locking device can be passed through in the position inserted（6）It is locked in the cylinder head（2）On, wherein the fuel injection nozzle（1）Section（5）With outline（10）, the cylinder head can be directly or indirectly inserted into by fuel injection nozzle described in the section（2）In recess（4）In, the outline is only allowed the fuel injection nozzle in the relative position for limiting（1）Installed in the cylinder head（2）On.
Description
Technical field
The present invention relates to a kind of fuel injection nozzle of internal combustion engine.In addition the invention further relates to a kind of internal combustion engine, for holding
Receive fuel injection nozzle as at least one cylinder head, it is a kind of for by fuel injection nozzle be arranged on cylinder head on installation lining
Set and a kind of by cylinder head and at least one fuel injection nozzle and at least one installation bushing is constituted if necessary structure.
Background technology
By 10 2,010 039 980 A1 of document DE, it is known that nozzle by means of centralising device to the cylinder in internal combustion engine
Fuel injection nozzle on seat carries out centering, wherein proposing according to prior art, the centralising device has with recess, sleeve
The section of the matrix of shape, the section of the fuel injection nozzle and the nozzle carrier is inserted in the recess, wherein institute
The recess for stating the matrix of sleeve-shaped is limited by Internal periphery, and described matrix is allowed at least in the relative position of a restriction in spray
Fuel injection nozzle on mouth seat carries out centering.The Internal periphery of the centralising device, sleeve-shaped matrix is according to document DE 10
2010 039 980 A1 are configured to polygonal and/or axisymmetrical, and the Internal periphery is defined for accommodating fuel injection
The recess of mouth and nozzle carrier.
The content of the invention
Therefore the task of the present invention is to propose a kind of new fuel injection nozzle, a kind of new cylinder head, Yi Zhongxin
The installation bushing of type and a kind of structure being at least made up of the cylinder head and at least one fuel injection nozzle.
The task is solved by fuel injection nozzle of the invention.
Fuel injection nozzle of the invention can in the following manner on the cylinder head of internal combustion engine：The fuel
During jet blower is with its section or the recess that can be integrated directly in the cylinder head, or can indirectly in middle cloth
It is inserted in the recess in the cylinder head in the case of being equipped with installation bushing, and can be in the position inserted by lock
Determine device to be locked on the cylinder head, wherein the section of the fuel injection nozzle has outline, by described in the section
Fuel injection nozzle directly or indirectly can be inserted in the recess in the cylinder head, and the outline is only in restriction
Allow the fuel injection nozzle is arranged on the cylinder head in relative position.
Can be realized by the present invention：Fuel injection nozzle is clearly arranged on only in the relative position for limiting internal combustion engine
Cylinder head on.Installation site is modified after thus, it is possible to avoid, and the amendment if necessary may be used according to prior art
Can be required.
Accordingly The present invention reduces by fuel injection nozzle be arranged on internal combustion engine cylinder head on when error source and when
Between spend.
It is another advantage of the present invention that can avoid when fuel injection nozzle is arranged on cylinder head for described
Damage for fuel injection nozzle is dangerous.This makes it possible to by present invention guarantee, the recess of fuel injection nozzle phase all the time
For locking device is properly aligned with, the locking device for being locked in the fuel injection nozzle on cylinder head is inserted into
In the recess, so as to there is no following danger, i.e., described locking device touches the fuel in the relative position of mistake
The outline of jet blower and the fuel injection nozzle is thus damaged when mounted.
It is preferred that the outline of the section of the fuel injection nozzle be configured to polygon, especially polygon ground and axisymmetrical
Ground construction, the recess that directly or indirectly can be inserted into by fuel injection nozzle described in the section in the cylinder head
In.The outline of the section of polygon ground and the axisymmetrical ground design fuel injection nozzle is special for manufacturing technology
Preferably, the recess that directly or indirectly can be inserted into by fuel injection nozzle described in the section in the cylinder head
In.Thus, it is possible to simply ensure, only fuel injection nozzle can be arranged on cylinder head in the relative position for limiting.
In addition the invention further relates to a kind of cylinder head for accommodating fuel injection nozzle as at least one；One kind is used for
Fuel injection nozzle is arranged on into the installation bushing on cylinder head；And one kind is at least sprayed by the cylinder head and at least one fuel
The structure of nozzle composition.
Description of the drawings
The preferred improvement project of the present invention is given by dependent claims and subsequent explanation.With reference to the accompanying drawings to the present invention
Embodiment be described in detail, but the invention is not limited in this.Illustrate in this accompanying drawing：
Fig. 1 is by fuel injection nozzle, cylinder head and the consitutional blast diagram of optional installation bushing.
Reference numerals list：
1 fuel injection nozzle
2 cylinder heads
3 install bushing
4 recesses
5 sections
6 locking devices
7 recesses
8 recesses
9 recesses
10 outlines
11 outlines
12 Internal peripheries
13 recesses
14 Internal peripheries
15 convex shoulders
16 convex shoulders
17 convex shoulders.
Specific embodiment
The present invention relates to a kind of fuel injection nozzle of internal combustion engine, a kind of cylinder for accommodating at least one fuel injection nozzle
Head and it is a kind of for by the fuel injection nozzle be arranged on the cylinder head on, bushing is optionally installed.In addition it is of the invention
Further relate to a kind of structure being at least made up of the cylinder head and at least one fuel injection nozzle.
Fig. 1 shows by fuel injection nozzle 1, cylinder head 2 and installs the consitutional extremely schematic blast of bushing 3
Diagram, the installation bushing can in the recess 4 for be indirectly mounted to the fuel injection nozzle 1 cylinder head 2 when it is fixed
Position is between the cylinder head 2 and the fuel injection nozzle 1.The installation bushing 3 is optional component.
It is different from embodiment illustrated in fig. 1, it is also contemplated that a kind of variant of the present invention, eliminate in this variant
The installation bushing 3, described in this variant, fuel injection nozzle 1 is directly accommodated in the recess 4 of the cylinder head 2 accordingly.
Fuel injection nozzle of the invention 1 has section 5, by fuel injection nozzle 1 described in the section or directly
Be inserted into the recess 4 of cylinder head 2 in or intermediate arrangement have installation bushing 3 in the case of be inserted into indirectly cylinder head 2
Recess 4 in, wherein the fuel injection nozzle 1 can be locked by locking device 6 in the position being inserted in the cylinder head 2
It is fixed, it is that this described locking device is inserted into the corresponding recess 8 in the recess 7 in cylinder head 2 and in fuel injection nozzle 1
In.
To install in the case that bushing 3 is positioned between fuel injection nozzle 1 and cylinder head 2, locking device 6 is also through peace
The corresponding recess 9 of fitted lining set 3.
The section 5 of fuel injection nozzle 1 has outline 10, is inserted into vapour by fuel injection nozzle described in the section
In recess 4 in cylinder head 2, the outline is only in the relative position for limiting, namely in fuel injection nozzle 1 relative to cylinder
2, allow the fuel injection nozzle 1 is arranged on the cylinder head 2 in the Angle Position of axial direction that limits.
In the embodiment show in figure 1, wherein fuel injection nozzle 1 can have installation bushing 3 in intermediate arrangement indirectly
In the case of be inserted in the recess 4 in cylinder head 2, the recess 4 of the cylinder head 2 with 11 phase of outline for installing bushing 3
The Internal periphery 12 of matching, wherein install in addition bushing 3 on the recess 13 which is used to accommodate the fuel injection nozzle 1 with institute
State the Internal periphery 14 that the outline 10 of fuel injection nozzle 1 matches.
The Internal periphery 12 of the recess 4 of cylinder head 2 is ensure that with the interaction of the outline 11 for installing bushing 3, only in limit
Bushing 3 will could be installed to be inserted in the recess 4 of cylinder head 2 in fixed relative position.
The Internal periphery 14 for installing bushing 3 is ensure that with the interaction of the outline 10 of fuel injection nozzle 1, only in restriction
Fuel injection nozzle 1 could be inserted in installation bushing 3 in relative position, and then only will could be fired in the relative position for limiting
Material jet blower 1 is inserted into cylinder head 2, namely in its recess 4.
As has been implemented, it is optional component to install bushing 3, so as to, fuel spray different from shown embodiment
Nozzle 1 can also be directly inserted in the recess 4 in cylinder head 2.
In this case, the outline 10 of fuel injection nozzle 1 is then directly common with the Internal periphery 12 of the recess 4 of cylinder head 2
Same-action, so that only could pacify fuel injection nozzle 1 in the relative position of regulation, namely in the Angle Position of axial direction
It is mounted on cylinder head 2.
As can be known from Fig. 1, in the embodiment illustrated not only on the section 5 of fuel injection nozzle 1 but also
Convex shoulder 15,16 and 17 is configured with the recess 4 for installing bushing 3 and cylinder head 2, described these convex shoulders limit installation bushing
3 depth being inserted in the recess 4 of cylinder head 2 and fuel injection nozzle 5 are inserted into the depth installed in bushing 3.
Angle Position, the clear and definite relative position of part 1,2 and 3 mutual axial direction is ensure that accordingly not only, more precisely
Say and also assures that insertion depth which limits, axial direction, so as to recess 7,8 and 9 is accurately mutually aligned all the time, and be used in ground
The locking device 6 that fuel injection nozzle 1 is locked on cylinder head 2 can be in the situation of the danger for not damaging fuel injection nozzle 1
Under be inserted in its recess 8.
It is shown, in preferred embodiment, polygon ground and axisymmetrical ground construction Internal periphery 12,14 and respectively
Outline 10,11.Can ensure particularly simplely for manufacturing technology in this case, only in the relative position for limiting
Fuel injection nozzle 1 could be arranged on cylinder head 2.
It is preferred that be so designed that axisymmetrical, the polygonal profile of Internal periphery 12,14 and outline 10,11, i.e., by
In corresponding Internal periphery 12,14 and the corresponding polygonal section of outline 10,11, preferably three angular zones at least one
It is configured with individual angular zone relative to the different radius of other angular zones, so as to as has been implemented, only in limit, axial direction
Angle Position in if necessary intermediate arrangement have installation bushing 3 in the case of could by fuel injection nozzle 1 be arranged on cylinder head 2
On.
Coefficient Internal periphery 12,14 and outline 10,11 are made up of the polygonal propeller boss connecting portion of a class respectively.
The present invention is additionally related to for accommodating the cylinder head 2 of fuel injection nozzle 1 as at least one and optional
Bushing 3 is installed, the installation bushing is positioned at cylinder head 2 and combustion when fuel injection nozzle 1 is indirectly mounted on cylinder head 2
Between material jet blower 1.The cylinder head 2 and the feature for installing bushing 3 have been mentioned above.
Moreover, it relates to a kind of structure being made up of cylinder head 2 and at least one fuel injection nozzle 1, wherein
An optional installation bushing is positioned between cylinder head 2 and the fuel injection nozzle or each fuel injection nozzle 1 respectively can
3。
Claims (9)
1. a kind of fuel injection nozzle of internal combustion engine（1）, the fuel injection nozzle can be arranged on the internal combustion in the following manner
The cylinder head of machine（2）On：The fuel injection nozzle（1）With its section（5）Or the cylinder head can be integrated directly into（2）
In recess（4）In, or can have installation bushing in intermediate arrangement indirectly（3）In the case of be inserted into the cylinder head
（2）In recess（4）In, and locking device can be passed through in the position inserted（6）It is locked in the cylinder head（2）
On, wherein the fuel injection nozzle（1）Section（5）With outline（10）, by fuel injection nozzle energy described in the section
It is enough to be directly or indirectly inserted into the cylinder head（2）In recess（4）In, the outline is only in the relative position for limiting
Put middle permission the fuel injection nozzle（1）Installed in the cylinder head（2）On, it is characterised in that the fuel injection nozzle（1）
The cylinder head can be integrated directly into（2）In recess（4）In, wherein the cylinder head（2）Recess（4）With with institute
State fuel injection nozzle（1）Outline（10）The Internal periphery for matching（12）, wherein the fuel injection nozzle（1）Section（5）
Outline（10）, the cylinder head can be directly or indirectly inserted into by which（2）In recess（4）In, and
The cylinder head（2）In respective recess（4）Internal periphery（12）It is designed as polygon or axisymmetrical, or fuel spray
Nozzle（1）Can be due to the installation bushing（3）Intermediate arrangement be integrated directly into the cylinder head（2）In recess（4）
In, wherein the cylinder head（2）Recess（4）With with the installation bushing（3）Outline（11）The Internal periphery for matching
（12）, and wherein its recess（13）On installation bushing（3）, which is used to receive the fuel injection nozzle（1）Section（5）,
With with the fuel injection nozzle（1）Section（5）Outline（10）The Internal periphery for matching（14）, wherein fuel spray
Nozzle（1）Section（5）And the cylinder head（2）In installation bushing（3）And recess（4）It is upper to form shoulder respectively（15、16
With 17）, its described cylinder head of restriction（2）Recess（4）In installation bushing（3）With installation bushing（3）In fuel injection nozzle
（1）Insertion depth and Internal periphery（12、14）And outline（10、11）It is each implemented as polygon or axisymmetrical.
2. according to the fuel injection nozzle described in claim 1, it is characterised in that the fuel injection nozzle（1）Can exist indirectly
Intermediate arrangement has the installation bushing（3）In the case of be inserted into the cylinder head（2）Recess（4）In, wherein the cylinder
Head（2）Recess（4）With with the installation bushing（3）Outline（11）The Internal periphery for matching（12）, and wherein institute
State installation bushing（3）It is used to accommodate the fuel injection nozzle at which（1）Section（5）Recess（13）On with the fuel
Jet blower（1）Section（5）Outline（10）The Internal periphery for matching（14）.
3. according to the fuel injection nozzle described in claim 2, it is characterised in that the fuel injection nozzle（1）Section（5）It is outer
Profile（10）Polygon is configured to, directly or indirectly can be inserted into by fuel injection nozzle described in the section described
Cylinder head（2）In recess（4）In.
4. according to the fuel injection nozzle any one of Claim 1-3, it is characterised in that the fuel injection nozzle（1）'s
Section（5）Outline（10）Axisymmetrical ground construction, by fuel injection nozzle described in the section can directly or
Ground connection is inserted into the cylinder head（2）In recess（4）In.
5. a kind of cylinder head of internal combustion engine（2）, the spray of at least one fuel can be installed on the cylinder head in the following manner
Nozzle（1）：Corresponding fuel injection nozzle is with its section（5）Or the cylinder head can be integrated directly into（2）In recess
（4）In, or can have installation bushing in intermediate arrangement indirectly（3）In the case of be inserted into the cylinder head（2）In it is recessed
Portion（4）In, and locking device can be passed through in the position inserted（6）It is locked in the cylinder head（2）On, wherein institute
State cylinder head（2）In the recess or each recess（4）With Internal periphery（12）, the recess be used for directly or
Ground connection accommodates fuel injection nozzle（1）, the Internal periphery only limit relative position in allow corresponding fuel injection nozzle（1）
Installed in the cylinder head（2）On,
Wherein, in the cylinder head（2）In corresponding recess（4）Internal periphery（12）It is configured to polygon,
And wherein, in the cylinder head（2）In corresponding recess（4）Internal periphery（12）Axisymmetrical ground construction.
6. according to the cylinder head described in claim 5, it is characterised in that the fuel injection nozzle（1）Can indirectly in centre
It is disposed with installation bushing（3）In the case of be inserted into corresponding recess（4）In, wherein the recess（4）Internal periphery（12）With
The installation bushing（3）Outline（11）Match, and wherein described installation bushing is used to accommodate the fuel spray at which
The recess of nozzle（13）On with the outline with the fuel injection nozzle（10）The Internal periphery for matching（14）.
7. according to the cylinder head described in claim 5, it is characterised in that the fuel injection nozzle can be integrated directly into accordingly
Recess（4）In, wherein the recess（4）Internal periphery（12）With the outline of the fuel injection nozzle（10）Match.
8. a kind of cylinder head and at least one by any one of according to claim 5 to 7 is according in claim 1 to 4
The component of the fuel injection nozzle composition described in any one.
9. according to the component described in claim 8, it is characterised in that at least one installs bushing（3）, it is described installation bushing be used for
By fuel injection nozzle（1）It is indirectly mounted to cylinder head（2）On, the installation bushing has outline（11）, the outline
With the cylinder head（2）, for accommodating the installation bushing（3）Recess（4）Internal periphery（12）Match, and it is described
Bushing is installed to have for accommodating the fuel injection nozzle（1）Recess（13）, wherein the recess（13）Internal periphery（14）
With the fuel injection nozzle（1）Outline（10）Match.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012208087.2 | 2012-05-15 | ||
| DE102012208087.2A DE102012208087B4 (en) | 2012-05-15 | 2012-05-15 | Fuel injector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103423054A CN103423054A (en) | 2013-12-04 |
| CN103423054B true CN103423054B (en) | 2017-04-05 |
Family
ID=48190413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310179201.8A Active CN103423054B (en) | 2012-05-15 | 2013-05-15 | A kind of component of the fuel injection nozzle of internal combustion engine, cylinder head and both compositions |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2664781B1 (en) |
| JP (1) | JP6165501B2 (en) |
| KR (1) | KR101958492B1 (en) |
| CN (1) | CN103423054B (en) |
| DE (1) | DE102012208087B4 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015222478A1 (en) * | 2015-11-13 | 2017-05-18 | Robert Bosch Gmbh | Valve for metering a fluid and arrangement with such a valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6031176Y2 (en) * | 1978-01-12 | 1985-09-18 | 株式会社茂治製作所 | Cord-hugging lugs for connection equipment for light electrical appliances |
| JPS60137168U (en) * | 1984-02-23 | 1985-09-11 | トヨタ自動車株式会社 | Fuel injection valve mounting structure |
| JPS6216812U (en) * | 1985-07-16 | 1987-01-31 | ||
| JPH0631176Y2 (en) * | 1985-12-05 | 1994-08-22 | マツダ株式会社 | Engine fuel injector |
| US4790055A (en) * | 1987-06-15 | 1988-12-13 | Stanadyne, Inc. | Method of assembling a fuel nozzle assembly |
| DK171975B1 (en) * | 1994-02-07 | 1997-09-01 | Man B & W Diesel Gmbh | Fuel injector for a large two-stroke internal combustion engine |
| DE19502915A1 (en) * | 1995-01-31 | 1996-08-01 | Bosch Gmbh Robert | Fuel injection valve for an internal combustion engine |
| JPH0942108A (en) * | 1995-08-01 | 1997-02-10 | Isuzu Motors Ltd | Fuel injection equipment for internal combustion engine |
| JP2921459B2 (en) * | 1995-11-24 | 1999-07-19 | いすゞ自動車株式会社 | Engine injector mounting structure |
| US5680845A (en) * | 1996-09-06 | 1997-10-28 | Industrial Technology Research Institute | Alignment device of dual-spray injectors for internal combustion engine |
| JPH10176627A (en) * | 1996-12-18 | 1998-06-30 | Isuzu Motors Ltd | Mounting structure for fuel injection nozzle |
| GB9725805D0 (en) * | 1997-12-06 | 1998-02-04 | Lucas Ind Plc | Fuel injector nozzle |
| JP2000087828A (en) * | 1998-09-11 | 2000-03-28 | Honda Motor Co Ltd | Engine |
| DE10007174A1 (en) * | 2000-02-17 | 2001-08-30 | Siemens Ag | Clamp element for securing fuel injection valve in engine block - has opening for insertion of fuel injection valve communicating with opening of reduced width for retention of inserted valve |
| DE10224241A1 (en) * | 2001-06-13 | 2003-03-06 | Bosch Gmbh Robert | Fuel injection valve for internal combustion engines |
| DE10159910A1 (en) * | 2001-12-06 | 2003-06-18 | Bosch Gmbh Robert | The fuel injector-spark plug combination |
| JP3861852B2 (en) * | 2003-05-09 | 2006-12-27 | 株式会社デンソー | Fuel supply pump |
| JP3999733B2 (en) * | 2003-11-26 | 2007-10-31 | 株式会社ケーヒン | In-cylinder fuel injection device for internal combustion engine |
| JP2005299641A (en) * | 2004-03-19 | 2005-10-27 | Denso Corp | Fuel injection nozzle |
| US7128055B2 (en) | 2004-06-22 | 2006-10-31 | Millennium Industries, Corp. | Fuel injector clocking feature |
| US7472844B2 (en) * | 2005-12-21 | 2009-01-06 | Caterpillar Inc. | Fuel injector nozzle with tip alignment apparatus |
| US8047183B2 (en) * | 2009-05-29 | 2011-11-01 | Cummins Intellectual Properties, Inc. | Fuel injector, clamping assembly and method of mounting a fuel injector |
| DE102010012197A1 (en) * | 2010-03-19 | 2011-09-22 | Merck Patent Gmbh | Electrically conductive floor care products |
| DE102010039980A1 (en) * | 2010-08-31 | 2012-03-01 | Man Diesel & Turbo Se | Centering device for a fuel injector |
-
2012
- 2012-05-15 DE DE102012208087.2A patent/DE102012208087B4/en active Active
-
2013
- 2013-05-03 EP EP13166441.9A patent/EP2664781B1/en active Active
- 2013-05-14 KR KR1020130054280A patent/KR101958492B1/en active IP Right Grant
- 2013-05-14 JP JP2013101958A patent/JP6165501B2/en active Active
- 2013-05-15 CN CN201310179201.8A patent/CN103423054B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2664781B1 (en) | 2015-10-14 |
| JP2013238237A (en) | 2013-11-28 |
| KR20130127939A (en) | 2013-11-25 |
| JP6165501B2 (en) | 2017-07-19 |
| DE102012208087B4 (en) | 2024-03-14 |
| CN103423054A (en) | 2013-12-04 |
| DE102012208087A1 (en) | 2013-11-21 |
| KR101958492B1 (en) | 2019-07-04 |
| EP2664781A1 (en) | 2013-11-20 |
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