EP2834512A1 - Halter zur befestigung einer komponente an einer brennkraftmaschine, lagerbuchse für solch einen halter und brennstoffeinspritzanlage - Google Patents
Halter zur befestigung einer komponente an einer brennkraftmaschine, lagerbuchse für solch einen halter und brennstoffeinspritzanlageInfo
- Publication number
- EP2834512A1 EP2834512A1 EP13713419.3A EP13713419A EP2834512A1 EP 2834512 A1 EP2834512 A1 EP 2834512A1 EP 13713419 A EP13713419 A EP 13713419A EP 2834512 A1 EP2834512 A1 EP 2834512A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bushing
- rigid
- damping element
- bearing bush
- socket
- 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.)
- Granted
Links
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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
- F02M55/025—Common rails
-
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
-
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
- F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
-
- 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
-
- 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
- F02M2200/857—Mounting of fuel injection apparatus characterised by mounting fuel or common rail to engine
-
- 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
- F02M2200/90—Selection of particular materials
- F02M2200/9015—Elastomeric or plastic materials
Definitions
- Holder for mounting a component to an internal combustion engine, bearing bush for such a holder and fuel injection system
- the invention relates to a holder for fastening at least one component, in particular a fuel distributor, to an internal combustion engine. Specifically, the invention relates to the field of fuel injection systems of internal combustion engines.
- Inventive holder with the features of claim 12 and the fuel injection system according to the invention with the features of claim 13 have the advantage that an improved vibration damping over the life is guaranteed and thus a robust noise reduction is ensured.
- the disadvantages of the prior art can be avoided. In this case, a tolerance-induced scattering of the pre-stretching of the
- the gasoline direct injection is a preferred application.
- the fuel distributor can be configured as a fuel rail.
- the fuel distributor serves as a common fuel storage for several high-pressure injectors.
- the injection valves connected to the fuel distributor in a suitable manner inject the fuel into the combustion process during operation required fuel under high pressure in combustion chambers of the internal combustion engine.
- the fuel is previously compressed via a high pressure pump and
- Noise sources in the injectors which are part of a fuel injection system.
- the structure-borne sound propagates here, for example, from the injection valves via rail cups, the fuel distributor and holder to the mounting structure, from where disturbing noises are radiated. Under certain circumstances, such disturbing noises can even reach the interior of the vehicle.
- the mounting structure is usually the cylinder head of the internal combustion engine. However, this is also a connection of the
- Structure-borne sound transmission can be ensured. Especially in the interior of the vehicle urgent noise can be avoided.
- the bushing of exactly two parts of the book namely the first female part and the second female part
- the rigid socket body and the damping element of the respective female part therefore represent an integral female part for the assembly.
- a defined position of the damping element with respect to the rigid bush body is predetermined by design. Assembly errors are prevented from the outset.
- even during operation by the cohesive connection slipping or pressing out of the damping element is prevented relative to the rigid sleeve body. As a result, abrasions of the material of the damping element can be prevented. This reduces the risk of failure of the bearing bush.
- damping element of the first female part is connected by vulcanization with the rigid female body of the first female part. It is advantageous in a corresponding manner that the damping element of the second socket part is connected by vulcanization with the rigid socket body of the second socket part. This allows a reliable cohesive connection between the
- Damping element and the rigid socket body of the respective female part are configured. Specifically, the respective damping element by a
- vulcanized elastomer layer are formed. This can also be more complex Contours of the damping element can be realized by the elastomer partition, which is not possible with a separate damping component.
- the rigid socket body of the first socket part is at least substantially formed of a metallic material. Furthermore, it is advantageous that the rigid bushing body of the second bushing part is formed at least substantially of a metallic material.
- Damping element of the first female part is formed of a rubber and / or that the damping element of the second female part is formed of a rubber.
- the term rubber is to be understood generally.
- the rubber may be a natural rubber or a synthetic rubber material.
- Socket parts can be designed in this way as rubber-metal socket parts.
- the metallic socket body serve to limit the bias path or to the bias limit.
- the bushings combine the functions of bolt force absorption, the
- the bushings can be cured by vulcanization
- Elastomer layers are made on the metallic socket body. This can be done in a suitable form for the curing process of the elastomer. As a result, the elastomeric partition firmly adheres to the metallic bushings, causing the
- Contact surfaces have a particularly high wear resistance. As a result, a shearing of the elastically deformable damping element, as may occur in a separate damping component due to tangential relative movement, can be avoided. This reduces the risk of failure.
- a vibrationally insulating effect is preferably ensured in all spatial directions. This particularly relates to a radial direction with respect to a longitudinal axis of the bearing bush, in which the holding body is loaded.
- the socket body are preferably carried out so that between the holding body and the two rigid bushing body of the bushing parts in each case at least a portion of the respective damping element is effective.
- a direct contact in particular a metallic contact, between the holding body and the rigid bushing body of the bushing parts is avoided. Due to the adhesion of the damping elements to the rigid Bushings, the surface of the damping elements, which is in the assembled state in connection with the holding body, are profiled suitable.
- the rigid bushing body of the first bushing part has a disk-shaped portion, which is oriented perpendicular to the longitudinal axis, and a sleeve-shaped portion which extends along the longitudinal axis.
- the rigid bushing body of the second bushing part has a disc-shaped portion, which is oriented perpendicular to the longitudinal axis, and a sleeve-shaped portion which extends along the longitudinal axis. Due to the length of the sleeve-shaped portion, a gap between the rigid bushings can be specified, via which a bias of the
- Damping elements takes place.
- the design of the damping element can already be defined defined, so that relevant tolerances are reduced.
- the damping element of the first female part is partially connected to the disk-shaped portion of the rigid female body of the first female part and partially connected to the sleeve-shaped portion of the rigid female body of the first female part.
- the damping element of the second socket part is connected in sections with the disk-shaped portion of the rigid socket body of the second socket part and in sections with the sleeve-shaped portion of the rigid socket body of the second socket part. Specifically, exactly one can each
- the damping element can also be produced particularly easily.
- the rigid bushing body can be inserted into a suitable shape, wherein there is a gap in the region of the damping element to be produced. This gap can then be filled with the material for the damping element. This results in a relatively low total tolerance with low production costs.
- the damping element of the first female part is connected to the disc-shaped portion of the rigid female body of the first female part and that the first female part has at least a second damping element which is connected to the sleeve-shaped portion of the rigid female body of the first female part.
- Damping element of the second female part is connected to the disc-shaped portion of the rigid female body of the second female part and that the second Socket part has at least a second damping element which is connected to the sleeve-shaped portion of the rigid socket body of the second socket part.
- a clearance for the damping elements can be selectively created, in which the damping elements can expand at the bias or in an operational elastic deformation for vibration damping.
- a mechanical decoupling between two or more damping elements is possible, which are materially connected to the rigid socket body of the respective socket part.
- at least one further damping element of the first socket part can be advantageously connected to the disk-shaped section of the rigid bushing body of the first bushing part.
- Socket body of the first female part may be advantageously connected at least one further damping element of the first female part. This can be a
- Subdivision be provided in a plurality of damping elements on the disc-shaped portion or on the sleeve-shaped portion.
- an elastic deformability of the damping elements can be improved due to the available free space. Specifically, this can be increased by a spring travel.
- recesses are configured on at least one damping element.
- Such recesses can on the one hand support an elastic deformability of the damping element.
- a certain profiling can also be achieved by such depressions, in order to improve the load capacity of the connection with respect to the holding body, which is clamped between the damping elements.
- Book part are designed as equal parts.
- the first socket part and the second socket part are designed as identical parts. This simplifies the manufacture and assembly of the bearing bush.
- the rigid bushing body of the second socket part is designed as a disk-shaped rigid bushing body with a central passage opening.
- the limitation of the bias voltage can be predetermined by a predetermined gap between the sleeve-shaped portion of the rigid socket body of the first female part and the disk-shaped rigid female body of the second female part. Depending on the configuration, this results in significant advantages.
- the structure-borne sound transmission from the component, in particular the fuel distributor, into the mounting structure, in particular a cylinder head of the internal combustion engine, is reduced in comparison to a rigid screw connection.
- vibrations of the fuel distributor are more damped, whereby the sound radiation decreases from the surface of the fuel distributor.
- the damping elements which can be designed in particular as damping layers, adhere particularly well to the preferably metallic parts of the socket. As a result, tangential relative movements are avoided at the contact surface between the damping elements and the preferably metallic holding body. Thus, the risk of cracking on this also decreases
- the number of components of the bearing bush can be significantly reduced.
- the relevant in the axial direction component tolerance which is essential for the clamping force can be improved, since only two bushing parts for the basic function are required, which are connected via a suitable fastening means with the mounting structure.
- results in separate damping components the total tolerance for the Vorspannweg from the two tolerances for the metal sleeves and the two tolerance ranges for the damping components.
- the total tolerance can be reduced in an advantageous manner to the two tolerance ranges of the damping elements, since the material for the damping elements can be introduced into a mold in which the rigid bush body are inserted for the preparation of the bushing parts.
- Damping element that can occur in terms of weg memorie component tolerances.
- shape of the insulating, designed as a damping layer designed as a damping layer
- Damping elements are carried out arbitrarily within the limits of manufacturing technology.
- Surface contours, such as grooves or grooves, can be configured in a simple manner in order to increase the compliance, in particular in the radial direction, and thus to achieve an optimized isolation effect for noise reduction.
- Fig. 1 is a fuel injection system with a fuel distributor and a holder, which serves for fastening the fuel distributor to an internal combustion engine, in an excerptive, schematic sectional view corresponding to a first
- Fig. 2 in Fig. 1 denoted by II section of a socket part of a bearing bush of the holder in a schematic sectional view corresponding to the first
- FIG. 3 shows the socket part of the bearing bushing according to a second exemplary embodiment of the invention shown in FIG. Fig. 4 in Fig. 2 extracts shown socket part of the bearing bush according to a third embodiment of the invention
- FIG. 5 shows the bushing part of the bushing shown in FIG. 2 in accordance with a fourth exemplary embodiment of the invention.
- Fig. 1 shows a fuel injection system 1 with a fuel distributor 2 and a holder 3, which serves for fastening the fuel distributor 2 to an internal combustion engine 4, in an excerptive, schematic sectional view according to a first embodiment.
- the holder 3 has a bearing bush 5.
- Fuel injection system 1 is particularly suitable for mixture compaction
- the holder 3 is in this embodiment attached via its bearing bush 5 to a mounting structure 6.
- the bearing bush 5 is attached via its bearing bush 5 to a mounting structure 6.
- a suitable fastening means 7 in particular a screw 7.
- a mounting structure 6 in particular a cylinder head 6 of the internal combustion engine 4 can serve.
- a series of injection valves 8 is also fixed to the internal combustion engine 4 together with the fuel distributor 2.
- the holder 3 has a holder body 9.
- the bearing bush 5 has a first socket part 1 1 and a second socket part 12.
- the first socket part 1 1 forms an upper bushing part 1 1 of the bearing bush 5, while the second bushing part 12 forms a lower bushing part 12 of the bearing bush 5.
- the upper bushing part 1 1 is arranged away from the mounting structure 6, while the lower bushing part 12 is located on the mounting structure 6.
- the holding body 9 is fixed during assembly between the socket parts 1 1, 12.
- the lower bushing part 5 is fixed during assembly between the socket parts 1 1, 12.
- Socket part also be formed by the first female part 1 1, while the upper
- Socket part is formed by the second female part 12.
- the first socket part 1 1 has a rigid socket body 13 and a cohesively connected to the socket body 13 damping element 14.
- the rigid bushing body 13 of the first socket part 1 1 is formed of a metallic material.
- Damping element 14 of the first female part 1 1 is formed of a rubber, in particular a natural rubber or a synthetic rubber material.
- Damping element 14 is preferably by vulcanization with the rigid
- the damping element 14 is configured as an elastically deformable damping element 14.
- the second bushing part 12 has a rigid bushing body 15 and a damping element 16 connected in a materially connected manner to the bushing body 15.
- the damping element 16 of the second socket part 12 is in this case connected by vulcanization with the rigid socket body 15 of the second socket part 12.
- the rigid bushing body 15 of the second bushing part 12 is formed of a metallic material.
- the metallic material of the socket body 15 of the second socket part 22 may be the same metallic material used for the rigid socket body 13 of the first socket part 11. However, different metallic materials can also be used.
- the damping element 16 is preferably made of a rubber, in particular a natural rubber or a synthetic Rubber material, formed.
- the damping elements 14, 16 may be formed from the same or from different materials.
- the holding body 9 has a passage opening 17, which is designed as a through hole 17.
- the bushing parts 1 1, 12 are inserted from different sides along a longitudinal axis 18 in the through hole 17.
- the fastening screw 7 is screwed into the mounting structure 6. If, during assembly, the damping elements 14, 16 of the bushing parts 1 1, 12 still come into abutment with the holding body 9 without bias, then a gap 19 remains along the longitudinal axis 18 between the bushing parts 1 1, 12. This gap 19 serves to bias the
- Bias of the damping elements 14, 16 is thus defined solely by the predetermined gap 19.
- the bias of the damping elements 14, 16 regardless of the tightening torque of the fastening screw 7. Due to the design, the resulting tolerances are also low, so that over the gap 19, the bias of the damping elements 14, 16 can be specified comparatively accurate.
- the damping elements 14, 16 of the bushing parts 1 1, 12 of the bushing 5 ensure both a radial and an axial isolation of the vibrations in order to optimize the insulation effect spatially.
- Holding body 9 and the rigid bushing bodies 13, 15 of the bushing parts 1 1, 12 are prevented in this case. Thus, in particular contacts of metal on metal are prevented.
- the second socket part 12 may be configured according to the first socket part 1 1.
- the second socket part 12 may also be configured differently from the first socket part 11.
- the rigid bushing body 15 of the second socket part 12 may be configured according to the first socket part 1 1.
- Socket part 12 as a disk-shaped rigid socket body 15 with an at least be approximately centrally through hole 21 configured.
- Fig. 2 shows the designated in Fig. 1 with II section of the first socket part 1 1 of the bearing bush 5 of the holder 3 in a schematic sectional view corresponding to the first embodiment.
- the rigid bushing body 13 has an axial extension 22.
- the axial extent 22 of the rigid bushing body 13 is in this case at the same time the axial extent 22 of the first bushing part 1 1. Over the length of the axial extent
- the gap 19 is adjusted.
- the axial extent 22 of the first bushing part 1 1 and an axial extent 24 of the second bushing part 12 serve to bridge a thickness 23 of the holding body 9 and to specify the axial gap 19. To the thickness
- Socket part 1 1 also be chosen larger, if the axial extent 24 of the second female part 12 is chosen to be correspondingly shorter, and vice versa.
- the thickness 23 of the holding body 9 and the gap 19 can to a certain extent be divided on the first female part 1 1 and the second female part 12. In the limiting case, with a correspondingly smaller axial extent 24 of the second bushing part 12, the second bushing part 12 becomes a disk-shaped bushing part 12.
- the damping element 16 is then referred to as
- the damping element 16 configured and arranged on the disk-shaped socket body 15.
- the damping element 16 acts in this case only in the axial direction.
- the rigid bushing body 13 of the first bushing part 1 1 has a disk-shaped portion 30 and a sleeve-shaped portion 31.
- the disk-shaped portion 30 is oriented perpendicular to the longitudinal axis 18.
- the sleeve-shaped portion 31 extends along the longitudinal axis 18.
- the damping element 14 has in this
- Embodiment a disk-shaped portion 32 and a sleeve-shaped portion 33.
- the disk-shaped portion 32 is oriented perpendicular to the longitudinal axis 18.
- the sleeve-shaped portion 33 of the damping element 14 extends along the longitudinal axis 18.
- the damping element 14 is in this
- Embodiment sections connected to the disk-shaped portion 30 of the rigid bushing body 13 and partially connected to the sleeve-shaped portion 31 of the rigid bushing body 13. Between the disk-shaped portion 30 and the sleeve-shaped portion 31, the rigid bushing body 13 has an edge 34.
- the damping element 14 is also provided in the region of the edge 34 in this embodiment.
- the damping element 14 has an edge portion 35 at the edge 34.
- the material for the design of the damping element 14 may during manufacture For example, be molded onto the rigid bushing body 13. As a result, the edge portion 35 of the damping element 14 fits seamlessly against the edge 34.
- the disk-shaped portion 32 of the damping element 14 receives axial movements of the holding body 9, as indicated by the double arrow 36
- FIG. 3 shows the bushing part 1 1 of the bearing bush 5 shown in FIG. 2 in accordance with a second exemplary embodiment.
- the damping element 14 is connected to the disk-shaped portion 30 of the rigid bushing body 13.
- a second damping element 40 is provided, which is connected to the sleeve-shaped portion 31 of the rigid bushing body 13.
- the damping element 14 is a disk-shaped
- the second damping element 40 is as
- the layered damping elements 14, 40 can in a sense in the direction of the arrows 42, 43 breathe.
- Vibration damping can be improved.
- FIG. 4 shows the bushing part 1 1 of the bearing bush 5 shown in FIG. 2 in accordance with a third exemplary embodiment.
- the damping element 14 is connected to the disk-shaped portion 30 of the rigid bushing body 13.
- the second damping element 40 is connected to the sleeve-shaped portion 31 of the rigid bushing body 13.
- a free space 41 is provided at the edge 34 between the damping elements 14, 40. It also shows that
- Damping element 14 recesses 44, 45 on By the recesses 44, 45 a profiling of the damping element 14 is achieved. Accordingly, the second also indicates Damping element 40 recesses 46, 47 on. For example, the second
- FIG. 5 shows the socket part 1 1 of the bearing bush 5 shown in FIG. 2 in accordance with a fourth exemplary embodiment.
- the damping element 14 is connected to the disk-shaped portion 30 of the rigid bushing body 13.
- a further damping element 50 is provided, which is connected to the disk-shaped portion 30 of the rigid bushing body 13.
- the damping element 40 with the sleeve-shaped portion 31 of the rigid
- a further damping element 51 is arranged on the sleeve-shaped portion 31 of the rigid bushing body 13, which is preferably connected by vulcanization with the rigid bushing body 13.
- the damping elements 14, 50 are integrally connected and connected to the sleeve-shaped portion 31 of the rigid
- Damping elements 40, 51, a free space 53 is provided.
- the damping elements 14, 40, 50, 51 are preferably designed annular. Due to the free spaces 41, 52, 53, the damping elements 14, 40, 50, 51 can deform better by the additional degrees of freedom. For example, the other
- the profiling and division can also be done in the axial direction and is not necessarily circular. It is also possible the expression of a knob-like profiling.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Prevention Devices (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL13713419T PL2834512T3 (pl) | 2012-04-04 | 2013-03-27 | Uchwyt do zamocowania komponentu do silnika spalinowego, panewka łożyskowa do takiego uchwytu i instalacja wtrysku paliwa |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012205580A DE102012205580A1 (de) | 2012-04-04 | 2012-04-04 | Halter zur Befestigung einer Komponente an einer Brennkraftmaschine, Lagerbuchse für solch einen Halter und Brennstoffeinspritzanlage |
PCT/EP2013/056561 WO2013149914A1 (de) | 2012-04-04 | 2013-03-27 | Halter zur befestigung einer komponente an einer brennkraftmaschine, lagerbuchse für solch einen halter und brennstoffeinspritzanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2834512A1 true EP2834512A1 (de) | 2015-02-11 |
EP2834512B1 EP2834512B1 (de) | 2016-08-31 |
Family
ID=48044777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13713419.3A Active EP2834512B1 (de) | 2012-04-04 | 2013-03-27 | Halter zur befestigung einer komponente an einer brennkraftmaschine, lagerbuchse für solch einen halter und brennstoffeinspritzanlage |
Country Status (8)
Country | Link |
---|---|
US (1) | US9777688B2 (de) |
EP (1) | EP2834512B1 (de) |
KR (1) | KR102071854B1 (de) |
CN (1) | CN104204503B (de) |
DE (1) | DE102012205580A1 (de) |
ES (1) | ES2606338T3 (de) |
PL (1) | PL2834512T3 (de) |
WO (1) | WO2013149914A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012206911A1 (de) * | 2012-04-26 | 2013-10-31 | Robert Bosch Gmbh | Halter zur Befestigung einer Komponente an einer Brennkraftmaschine |
US9915236B1 (en) * | 2017-02-22 | 2018-03-13 | Delphi Technologies Ip Limited | Fuel system component mounting assembly with retention member |
WO2019219242A1 (de) | 2018-05-14 | 2019-11-21 | Sew-Eurodrive Gmbh & Co. Kg | Bremsanordnung für einen elektromotor |
EP3794248B1 (de) | 2018-05-14 | 2024-04-10 | Sew-Eurodrive GmbH & Co. KG | Bremsanordnung für einen elektromotor |
CN113898652B (zh) * | 2021-09-24 | 2023-06-23 | 中国船舶重工集团公司第七一九研究所 | 一种销式限位器 |
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DE10140795A1 (de) * | 2001-08-20 | 2003-03-06 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
JP2003094969A (ja) * | 2001-09-27 | 2003-04-03 | Showa Corp | プロペラシャフトのブラケット取付構造 |
US7591246B2 (en) * | 2006-01-17 | 2009-09-22 | Gm Global Technology Operations, Inc. | Isolated fuel delivery system |
US7682117B2 (en) | 2006-09-27 | 2010-03-23 | Illinois Tool Works Inc. | Work piece isolating assembly |
JP4622979B2 (ja) | 2006-09-29 | 2011-02-02 | 東海ゴム工業株式会社 | 筒型防振装置用ストッパ並びに筒型防振組付体 |
FR2925234B1 (fr) | 2007-12-14 | 2010-01-22 | Radiall Sa | Connecteur a systeme anti-deverrouillage |
US8875681B2 (en) * | 2011-10-28 | 2014-11-04 | Robert Bosch Gmbh | Fuel rail mounting arrangement |
-
2012
- 2012-04-04 DE DE102012205580A patent/DE102012205580A1/de not_active Withdrawn
-
2013
- 2013-03-27 WO PCT/EP2013/056561 patent/WO2013149914A1/de active Application Filing
- 2013-03-27 US US14/390,643 patent/US9777688B2/en active Active
- 2013-03-27 CN CN201380017879.4A patent/CN104204503B/zh active Active
- 2013-03-27 EP EP13713419.3A patent/EP2834512B1/de active Active
- 2013-03-27 PL PL13713419T patent/PL2834512T3/pl unknown
- 2013-03-27 ES ES13713419.3T patent/ES2606338T3/es active Active
- 2013-03-27 KR KR1020147027891A patent/KR102071854B1/ko active IP Right Grant
Non-Patent Citations (1)
Title |
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See references of WO2013149914A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20150136085A1 (en) | 2015-05-21 |
EP2834512B1 (de) | 2016-08-31 |
CN104204503B (zh) | 2018-03-30 |
WO2013149914A1 (de) | 2013-10-10 |
PL2834512T3 (pl) | 2017-07-31 |
ES2606338T3 (es) | 2017-03-23 |
US9777688B2 (en) | 2017-10-03 |
CN104204503A (zh) | 2014-12-10 |
DE102012205580A1 (de) | 2013-10-10 |
KR20140140066A (ko) | 2014-12-08 |
KR102071854B1 (ko) | 2020-01-31 |
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