EP2971747A1 - Hochdruckpumpe, insbesondere steckpumpe, für ein kraftstoffsystem für eine brennkraftmaschine - Google Patents
Hochdruckpumpe, insbesondere steckpumpe, für ein kraftstoffsystem für eine brennkraftmaschineInfo
- Publication number
- EP2971747A1 EP2971747A1 EP14701157.1A EP14701157A EP2971747A1 EP 2971747 A1 EP2971747 A1 EP 2971747A1 EP 14701157 A EP14701157 A EP 14701157A EP 2971747 A1 EP2971747 A1 EP 2971747A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- flange
- pressure pump
- housing
- parts
- pump
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 17
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims description 25
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 238000004049 embossing Methods 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- -1 aluminum compound Chemical class 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000010935 stainless steel Substances 0.000 description 7
- 238000004080 punching Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003860 storage Methods 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/48—Assembling; Disassembling; Replacing
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/025—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by a single piston
- F02M59/027—Unit-pumps, i.e. single piston and cylinder pump-units, e.g. for cooperating with a camshaft
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/22—Arrangements for enabling ready assembly or disassembly
-
- 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
- F02M2200/855—Mounting of fuel injection apparatus using clamp elements or fastening means, e.g. bolts or screws
Definitions
- High-pressure pump in particular plug-in pump, for a Kraftstoffsvstem for an internal combustion engine
- the invention relates to a high pressure pump according to the preamble of
- BDE Direct fuel injection
- Amount of fuel to be conveyed into a fuel storage or fuel distributor under a particular desired pressure is designed as plug-in pumps.
- a housing of the high-pressure fuel pump via a flange is screwed to a cylinder head of the internal combustion engine.
- the invention has the advantage that a flange on a housing of a high pressure fuel pump (“high pressure pump”) by caulking
- Mass be made of a different material instead of stainless steel.
- the at least two-part flange according to the invention with respect to a one-piece design has the advantage that in the manufacture of the
- each of the flange parts has only one, for example, a semicircular recess.
- an optimal arrangement of a flange contour on a strip of material during punching is possible.
- Connecting elements would be pins, for example. Accordingly, a required positioning accuracy between the flange and the
- the invention relates to a high-pressure pump, in particular plug-in pump, for a
- the high-pressure pump comprises a housing and a flange arranged rigidly on the housing.
- the flange has at least two parts, the high-pressure pump having a groove-like receiving region ("groove"), in which a radially inward region of the flange parts is accommodated.
- the flange parts are held on the housing by a caulking connection and / or a press connection.
- a welded joint for the arrangement of the flange on the housing is unnecessary, which eliminates the specific disadvantages.
- the flange parts In one embodiment of the high-pressure pump, the flange parts
- Recesses which are arranged on the flange parts in such a way that the recesses of the flange parts in their installation position are partially covered by the groove, a material of the housing being caulked in the recesses.
- the recesses are designed as circular holes. Circular holes can be particularly easy and
- the radially inward regions of the flange parts have sections which have a larger one
- the housing of the high pressure pump is generally due to a
- the flange can be advantageously made of a different material to the housing.
- the housing and the flange are made of different stainless steels.
- a cheaper stainless steel can be used for the flange part, whereby
- the invention relates to a flange for the high-pressure pump, which has at least one of the above-described features of the invention. Accordingly, the flange part (s) has the above-described advantages.
- the flange is provided that it is made of aluminum or an aluminum compound or steel.
- the stainless steel for the material of the flange part are described, whereby the production of the high pressure pump can be simplified and costs can be reduced. This is possible in particular because the flange is not connected to the housing by means of a welded connection.
- the flange part is produced by stamping and / or embossing.
- Previously known embodiments of flanges are generally made in one piece and therefore have at their center a circular hole, which is used to connect the flange to the housing of the
- each flange has only one example semi-circular recess on.
- the flange on the material band for the punching process can be arranged particularly low, resulting in a lower material waste. This allows corresponding cost savings.
- Figure 1 A a first embodiment of a high-pressure pump in one
- Figure 1 B the first embodiment of the high-pressure pump of Figure 1 A in a sectional side view.
- Figure 2A is a flange for a second embodiment of
- Figure 3 is a schematic plan view of a strip of material for
- Figures 1 A and 1 B show a running as a plug-in pump
- High-pressure pump 10 for a fuel system for an internal combustion engine in a first and second view. Shown in Figure 1 A is a "lower" side of the high-pressure pump 10, which faces in a mounted state of the high-pressure pump 10 of a mounting structure 12 (see Figure 1 B) of the internal combustion engine.
- the high-pressure pump 10 has a housing 14 and in the present case two identical flange parts 16a and 16b. The two flange portions 16a and 16b together form a rigidly arranged on the housing 14 flange 16 of the high pressure pump 10.
- the high pressure pump 10 has a groove-like receiving portion 18 ("groove") (see Figure 1 B). In the groove-like receiving region 18, a respective radially inward region of the flange parts 16a and 16b is accommodated.
- Flange parts 16a and 16b each have two recesses 20, which are designed here as circular holes.
- the recesses 20 are arranged on the flange parts 16a and 16b such that the recesses 20 of the flange parts 16a and 16b are partially covered by the groove in their installation position.
- a material of the housing 14 is caulked in the recesses 20 ("clamping connection").
- the flange portions 16a and 16b of Figures 1 A and 1 B are similar to each other, and that mirror-symmetrical to a vertical center line not shown in Figures 1 A and 1 B.
- the flange parts 16a and 16b are produced here by means of stamping and embossing.
- left or right areas have the flange portions 16a and 16b
- Edge portions 22 which are lifted by means of a stamping operation of other areas of the flange portions 16a and 16b, and thus enable a three-dimensional geometry of the flange portions 16a and 16b.
- each of the flange parts 16a and 16b has a circular attachment hole 24.
- the fastening holes 24 By means of the fastening holes 24, the flange parts 16a and 16b, and thus the high-pressure pump 10, can be screwed to the mounting structure 12.
- screws required for this purpose are not shown in FIG. 1A and FIG. 1B.
- FIG. 1B shows the arrangement of the high-pressure pump 10 according to FIG. 1A in a partial sectional view which is tilted by 90 ° thereto.
- FIG. 1B shows the mounting structure 12 and the groove-like receiving region 18.
- the groove-like receiving portion 18 is disposed radially circumferentially on a radially externa ßeren region of the housing 14. It can be seen how the radially inward region of the flange parts 16a and 16b is received in the groove-like receiving region 18. As a result of that
- Arrangement and shape can be arranged on the flange parts 16a and 16b.
- FIG. 1B the housing 14 of the high-pressure pump 10 is shown only in a region of the flange parts 16a and 16b.
- the embodiment of the high-pressure pump 10 according to FIGS. 1A and 1B corresponds to conventional embodiments of high-pressure fuel pumps, which are known as
- Piston pumps in particular as plug-in pumps, are executed.
- An assembly of the flange parts 16a and 16b on the housing 14 takes place for example by means of the following steps: In a first step, the two flange parts 16a and 16b are applied to the groove-like receiving area 18 in a defined position. In a second step, a material of the housing 14 by means of Kreisverstemmache in the space provided
- Recesses 20 caulked.
- Recesses 20 per flange 16a and 16b used to a radial displacement and / or a tangential rotation of the flange 16a or
- the recesses 20 only a partial overlap with the groove-like receiving area 18.
- the groove-like receiving portion 18 can be made with a comparatively small radial depth, whereby a required for the production of the housing 14 machining is facilitated.
- 1 A and 1 B describe a substantially positive connection between the housing 14 and the flange 16a and 16b.
- FIGS. 2A and 2B show an alternative embodiment of the flange parts 16a and 16b or the high-pressure pump 10 to FIGS. 1A and 1B.
- the flange part 16b is shown in a perspective view.
- the flange part 16b has in a radially inward region present three sections 26, which have a greater material thickness or a different type of embossing than areas lying laterally thereof. The two
- Flange parts 16a and 16b are also made similar in FIGS. 2A and 2B.
- the two flange portions 16a and 16b in the radially encircling groove-like receiving portion 18 is pressed ("press connection"). Accordingly, in each case at least three radially inward areas, by means of which the flange parts 16a and 16b are held on the housing 14.
- FIGS. 2A and 2B A welded connection for fastening the flange parts 16a and 16b to the housing 14 is not required in FIGS. 2A and 2B and also in FIGS. 1A and 1B. It is understood that the sections 26, deviating from the example of
- Figures 2A and 2B in almost any number, arrangement and shape can be arranged on the flange parts 16a and 16b. Moreover, it is conceivable to arrange elements comparable to the sections 26 in a region of the groove-like receiving region 18 of the housing 14 instead of the flange parts 16a and 16b. However, this is not shown in FIGS. 2A and 2B.
- the housing 14 of the high-pressure pump 10 is made of a
- the two flange parts 16a and 16b are made of a different and relatively inexpensive stainless steel.
- Figures 1 A and 1 B are also the flange
- High pressure pump 10 is also relatively small.
- the flange parts 16a and 16b are structurally relatively elastic in the region of the sections 26.
- elaborate post-processing for example by means of grinding, may possibly be dispensable.
- Figures 2A and 2B describe a substantially frictional connection between the housing 14 and the flange portions 16a and 16b, respectively.
- FIG. 3 shows a section of a material strip 28 shown schematically for the production of flange parts 16a and 16b with finished stamped and embossed flange parts 16a and 16b arranged therein. From the material strip 28 flange portions 16a and 16b can be continuously produced by punching and embossing. In the present case, two flange parts 16a and 16b are shown completely.
- Material band 28 are arranged, wherein the arrangement is particularly optimal.
- the edge portions 22 of a respective flange portion 16a and 16b may be comparatively close to a semicircular
- Recess 30 of a adjacent arranged on the material strip 28 flange 16b and 16a are arranged. As a result, a particularly small material waste is made possible, whereby manufacturing costs of the flange parts 16a and 16b and the high-pressure pump 10 can be reduced.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013204549.2A DE102013204549A1 (de) | 2013-03-15 | 2013-03-15 | Hochdruckpumpe, insbesondere Steckpumpe, für ein Kraftstoffsystem für eine Brennkraftmaschine |
PCT/EP2014/050527 WO2014139697A1 (de) | 2013-03-15 | 2014-01-14 | Hochdruckpumpe, insbesondere steckpumpe, für ein kraftstoffsystem für eine brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2971747A1 true EP2971747A1 (de) | 2016-01-20 |
EP2971747B1 EP2971747B1 (de) | 2017-07-05 |
Family
ID=50000965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14701157.1A Active EP2971747B1 (de) | 2013-03-15 | 2014-01-14 | Hochdruckpumpe, insbesondere steckpumpe, für ein kraftstoffsystem für eine brennkraftmaschine |
Country Status (8)
Country | Link |
---|---|
US (1) | US20160032879A1 (de) |
EP (1) | EP2971747B1 (de) |
JP (2) | JP2016509161A (de) |
KR (1) | KR20150123260A (de) |
CN (1) | CN105143661A (de) |
DE (1) | DE102013204549A1 (de) |
ES (1) | ES2643312T3 (de) |
WO (1) | WO2014139697A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013220600A1 (de) * | 2013-10-11 | 2015-04-16 | Continental Automotive Gmbh | Steckpumpe für ein Common-Rail-System und Motoranordnung mit einem Verbrennungsmotor, einem Common-Rail-System und einer Steckpumpe |
DE102015210795B4 (de) * | 2015-06-12 | 2024-01-04 | Vitesco Technologies GmbH | Kraftstoffhochdruckpumpe |
DE102015210805A1 (de) * | 2015-06-12 | 2016-09-08 | Continental Automotive Gmbh | Verfahren zum Herstellen eines Pumpengehäuses für eine Kraftstoffhochdruckpumpe sowie Pumpengehäuse für eine Kraftstoffhochdruckpumpe. |
DE102016200905B4 (de) * | 2016-01-22 | 2017-08-31 | Continental Automotive Gmbh | Kraftstoffhochdruckpumpe |
DE102016206459B3 (de) * | 2016-04-18 | 2017-10-05 | Continental Automotive Gmbh | Kombination, umfassend ein Gehäuse und einen Flansch, und Anordnung |
DE102016206456B4 (de) * | 2016-04-18 | 2017-11-09 | Continental Automotive Gmbh | Kombination, umfassend ein Gehäuse und einen Flansch, und Anordnung |
DE102016213470A1 (de) * | 2016-05-19 | 2017-11-23 | Robert Bosch Gmbh | Hochdruck-Kraftstoffpumpe für ein Kraftstoff-Einspritzsystem einer Brennkraftmaschine |
DE102017208160A1 (de) * | 2017-05-15 | 2018-11-15 | Man Diesel & Turbo Se | Dual-Fuel-Motor und Verfahren zum Betreiben desselben |
DE102018216582A1 (de) * | 2018-09-27 | 2020-04-02 | Continental Automotive Gmbh | Pumpenanordnung für eine Brennkraftmaschine |
DE102019214751A1 (de) * | 2019-09-26 | 2021-04-01 | Mahle International Gmbh | Gehäuse |
JP7295337B2 (ja) * | 2020-04-14 | 2023-06-20 | 日立Astemo株式会社 | 高圧燃料供給ポンプ及び製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0566086B1 (de) * | 1992-04-14 | 1997-01-22 | Ebara Corporation | Seitenströmungspumpe |
JP2585151Y2 (ja) * | 1992-06-05 | 1998-11-11 | 日産ディーゼル工業株式会社 | 内燃機関の燃料噴射装置 |
DE10310124B4 (de) * | 2003-03-07 | 2009-09-10 | Continental Automotive Gmbh | Flachdichtung |
JP5478051B2 (ja) * | 2008-10-30 | 2014-04-23 | 日立オートモティブシステムズ株式会社 | 高圧燃料供給ポンプ |
JP5408010B2 (ja) * | 2010-04-08 | 2014-02-05 | 株式会社デンソー | 高圧ポンプ |
WO2012109180A1 (en) * | 2011-02-07 | 2012-08-16 | Parker-Hannifin Corporation | Combined power take-off and hydraulic pump assembly |
-
2013
- 2013-03-15 DE DE102013204549.2A patent/DE102013204549A1/de not_active Withdrawn
-
2014
- 2014-01-14 EP EP14701157.1A patent/EP2971747B1/de active Active
- 2014-01-14 ES ES14701157.1T patent/ES2643312T3/es active Active
- 2014-01-14 KR KR1020157025160A patent/KR20150123260A/ko not_active Application Discontinuation
- 2014-01-14 CN CN201480013993.4A patent/CN105143661A/zh active Pending
- 2014-01-14 WO PCT/EP2014/050527 patent/WO2014139697A1/de active Application Filing
- 2014-01-14 JP JP2015561984A patent/JP2016509161A/ja active Pending
- 2014-01-14 US US14/777,062 patent/US20160032879A1/en not_active Abandoned
-
2017
- 2017-08-01 JP JP2017148867A patent/JP6516801B2/ja active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2014139697A1 * |
Also Published As
Publication number | Publication date |
---|---|
ES2643312T3 (es) | 2017-11-22 |
JP2016509161A (ja) | 2016-03-24 |
JP2017223233A (ja) | 2017-12-21 |
DE102013204549A1 (de) | 2014-09-18 |
WO2014139697A1 (de) | 2014-09-18 |
US20160032879A1 (en) | 2016-02-04 |
KR20150123260A (ko) | 2015-11-03 |
EP2971747B1 (de) | 2017-07-05 |
JP6516801B2 (ja) | 2019-05-22 |
CN105143661A (zh) | 2015-12-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2971747B1 (de) | Hochdruckpumpe, insbesondere steckpumpe, für ein kraftstoffsystem für eine brennkraftmaschine | |
WO2008080482A1 (de) | Lageranordnung, insbesondere eines fahrzeugsitzes | |
DE102016206459B3 (de) | Kombination, umfassend ein Gehäuse und einen Flansch, und Anordnung | |
EP1834090B1 (de) | Kolbenpumpe, insbesondere hochdruck-kraftstoffpumpe f]r eine brennkraftmaschine eines kraftfahrzeugs | |
WO2002028564A1 (de) | Verfahren zum herstellen einer hohlwelle, insbesondere nockenwelle, und danach hergestellte hohlwelle | |
DE10256668A1 (de) | Stützelement | |
WO2000005110A1 (de) | Rohrplatine für eine wischeranlage | |
EP4337861A1 (de) | Radialkolbenpumpe, insbesondere radialkolbenverdichter | |
DE102013224797A1 (de) | Kraftstoffpumpe mit einem Kolben, an dessen einem Antrieb zugewandten Endabschnitt ein Federteiler angeordnet ist | |
DE102019206037B4 (de) | Anordnung für ein Einlassventil, Verfahren zum Herstellen einer Anordnung für ein Einlassventil und Kraftstoffhochdruckpumpe für ein Kraftfahrzeug | |
DE102012011609A1 (de) | Unterlegelement zur Befestigung eines Abgaskrümmers an einem Verbrennungsmotor, Abgaskrümmer und Verbrennungsmotor | |
DE102016206470B3 (de) | Kombination, umfassend ein Gehäuse und einen Flansch, und Anordnung | |
DE10331614A1 (de) | Flanschanordnung eines Motorzylinderkopfes und ein Verfahren zur Herstellung der Flanschanordnung | |
DE102019218949A1 (de) | Komponente für eine Einspritzanlage, insbesondere Brennstoffverteilerleiste, und Einspritzanlage mit solch einer Komponente | |
DE112019003842T5 (de) | Selbstformende dichtungsanordnung und verfahren zu deren konstruktion und zusammenbau | |
DE102012011322A1 (de) | Befestigungsanordnung eines Lagerelements an einem Kurbelgehäuse sowie Verfahren zum Befestigen eines Lagerelements an einem Kurbelgehäuse | |
DE102019206306A1 (de) | Befestigungsanordnung | |
DE102004018684A1 (de) | Schraubverbindung | |
DE102004036518B4 (de) | Verdrehsichere Dichtkegelverbindung bei Einspritzleitungen zur Kraftstoffeinspritzung und Verfahren zu deren Herstellung | |
DE102020200575B4 (de) | Anordnung und Verfahren zum Herstellen einer Anordnung für eine Kraftstoffhochdruckpumpe und Kraftstoffhochdruckpumpe für ein Kraftfahrzeug | |
DE102020203529B3 (de) | Anordnung und Verfahren zum Herstellen einer Anordnung für eine Kraftstoffhochdruckpumpe und Kraftstoffhochdruckpumpe für ein Kraftfahrzeug | |
DE19950719A1 (de) | Arbeitsverfahren zur Herstellung einer Nietverbindung sowie Niet, Nietwerkzeug und Anwendung derselben | |
DE10123485B4 (de) | Flachdichtung sowie Verfahren zu ihrer Herstellung | |
EP1669555B1 (de) | Tassenstößel für eine Brennkraftmaschine und Verfahren zur Herstellung desselben | |
EP2985447B1 (de) | Kraftstoffhochdruckpumpe mit rollenstössel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20151015 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20170411 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 906789 Country of ref document: AT Kind code of ref document: T Effective date: 20170715 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502014004479 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20170705 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2643312 Country of ref document: ES Kind code of ref document: T3 Effective date: 20171122 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 5 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171005 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171005 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171006 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20171105 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502014004479 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 |
|
26N | No opposition filed |
Effective date: 20180406 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180114 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20180131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180131 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180131 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180114 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 906789 Country of ref document: AT Kind code of ref document: T Effective date: 20190114 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190114 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20140114 Ref country code: MK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170705 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170705 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20230123 Year of fee payment: 10 Ref country code: ES Payment date: 20230216 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20230131 Year of fee payment: 10 Ref country code: GB Payment date: 20230124 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240322 Year of fee payment: 11 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20240114 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20240114 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20240131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20240114 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20240131 |