EP2029884A1 - Saugstrahlpumpe - Google Patents
SaugstrahlpumpeInfo
- Publication number
- EP2029884A1 EP2029884A1 EP07729384A EP07729384A EP2029884A1 EP 2029884 A1 EP2029884 A1 EP 2029884A1 EP 07729384 A EP07729384 A EP 07729384A EP 07729384 A EP07729384 A EP 07729384A EP 2029884 A1 EP2029884 A1 EP 2029884A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- jet pump
- suction jet
- valve body
- spring
- pump according
- 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
- 238000007789 sealing Methods 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 239000003380 propellant Substances 0.000 claims description 10
- 239000012530 fluid Substances 0.000 abstract 2
- 239000000446 fuel Substances 0.000 description 35
- 238000002485 combustion reaction Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 239000002828 fuel tank Substances 0.000 description 5
- 238000007078 Treibs oxidation reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/48—Control
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
- F02M37/0023—Valves in the fuel supply and return system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
- F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0047—Layout or arrangement of systems for feeding fuel
- F02M37/0052—Details on the fuel return circuit; Arrangement of pressure regulators
- F02M37/0058—Returnless fuel systems, i.e. the fuel return lines are not entering the fuel tank
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0076—Details of the fuel feeding system related to the fuel tank
- F02M37/0088—Multiple separate fuel tanks or tanks being at least partially partitioned
- F02M37/0094—Saddle tanks; Tanks having partition walls
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/02—Feeding by means of suction apparatus, e.g. by air flow through carburettors
- F02M37/025—Feeding by means of a liquid fuel-driven jet pump
Definitions
- the invention relates to a suction jet pump, consisting of a propulsion jet nozzle, a mixing tube, a Ansaugöff ⁇ tion, connected to the propulsion jet nozzle propellant ⁇ line and arranged in the propellant conduit valve.
- Suction jet pumps are used in fuel tanks of motor vehicles.
- Such Saugstrahlpumpen be used in fuel tanks to supply fuel from different areas of the fuel tank ⁇ a delivery unit, which promotes the fuel from the fuel tank to a Brennkraftma ⁇ machine of the motor vehicle.
- a portion of the fuel pump geför ⁇ derten fuel is diverted and fed via the propellant conduit of the suction jet pump.
- the fuel pump should convey fuel in sufficient quantity to the internal combustion engine as quickly as possible.
- a valve is arranged in the propellant line, which opens only when the system pressure is reached, so that in particular ⁇ special in a starting process, the entire subsidized fuel is first supplied to the internal combustion engine.
- the invention is therefore an object of the invention to provide a suction ⁇ jet pump, which works exclusively when the fuel supply system operates at system pressure.
- the object is achieved in that in the housing a throughflow opening is arranged such that a Ven ⁇ tiligen is arranged on both sides of the throughflow opening such that the throughflow opening is both inlet side and outlet side sealed, and that at least one spring within the housing such is arranged to hold the valve body until reaching the system pressure in a flow-off opening on the outlet side closing position.
- the arranged in the propellant conduit of the suction jet pump valve is closed in the pressureless state by the spring holds the valve body outlet side in a closing the flow-through position. As soon as the fuel pump reaches system pressure, it acts on the valve body
- the valve is thus opened and force ⁇ material can reach the suction jet pump. If the pressure rises above the system pressure during a starting process, the valve body is moved counter to the spring force until it is in a position closing the inlet opening on the inlet side. reached, whereby the valve closes.
- the invention Ven ⁇ til allows operation of the sucking jet pump in a presets ⁇ adjustable pressure range, wherein the suction jet pump is switched off below and above this pressure range.
- the suction jet pump operates only under normal conditions, while in critical situations, where first the supply of the internal combustion engine is to be ensured with fuel, the fuel pumped by the fuel ⁇ pump passes exclusively to the internal combustion engine.
- the fuel pump small dimen ⁇ can be sioned because the delivery rate of the fuel pump is only determined at the system pressure of the internal combustion engine and the suction jet pump as the delivery capacity is determined due to the detachment of the suction jet pump exclusively by the internal combustion engine during operation of the fuel pump above the system pressure ,
- the flow opening is particularly simple if it is designed as a panel.
- valve body possesses two sealing elements which on the inlet side outlet side to a sealing seat at the through-flow together and act.
- the sealing elements of the valve body are made in a simp ⁇ Chen and therefore cost formation of a respective annular disc, which are arranged on the valve body.
- the structure of the valve body is simplified according to another Ausges ⁇ taltung, when the sealing elements are arranged relative to the flow direction on both sides of the aperture such that they surround the flow-through.
- a defined position of the valve body in the open position at system pressure is in a further embodiment achieved in that a second spring is arranged to the first spring, wherein the first spring is designed for the opening pressure of the valve, and the second spring permits a further movement of the valve body only above the system pressure. In this way, a movement of the valve body is avoided at system pressure in the open position.
- the springs used may be both compression springs and tension springs, wherein the springs are arranged between the housing and the valve body.
- compression springs are used, they can be arranged in another embodiment between the valve body and the flow opening.
- a shoulder is formed in a further embodiment of the valve body.
- FIG. 1 shows a schematic representation of a Kraftstoffbe ⁇ pliers with a conveyor unit and a suction jet pump OF INVENTION ⁇ to the invention
- FIG. 1 schematically shows a fuel tank 1 of a motor vehicle with a delivery unit 2 arranged therein for conveying fuel to an internal combustion engine 3.
- the delivery unit 2 has an attached by an electric motor 4 Driven fuel pump 5 and is connected via a flow line 6 to the internal combustion engine 3. From the Vorlauflei ⁇ device 6 performs a propellant conduit 7 to a suction jet pump 8, which promotes fuel to the conveyor unit 2.
- the suction jet pump 8 consists of a arranged in the fuel line 7 valve 9, connected to themaschineffentechnisch 7maschinese 10, a mixing tube 11 and an intake port 12, via the fuel through the fuel jet from the jet nozzle 10 emerging fuel into the Mixing tube 11 is sucked.
- FIG 2 shows schematically a first embodiment of the valve 9 of Figure 1.
- the flow direction is indicated by an arrow.
- the valve 9 consists of a valve housing 13 with an inlet 14 and an outlet 15.
- a diaphragm 16 is arranged, which has a through ⁇ flow opening 17.
- the valve 9 has a valve ⁇ body 18 with two disc-like portions 19, 20, 17 penetrating central part via a the flow-through medium-are connected to each other so that the disc-shaped portions 19, 20 on the inlet side and the outlet side of the fürströmöff ⁇ voltage 17 are arranged.
- the two areas 19, 20 have disk-shaped sealing elements 21, 22 which cooperate with the sealing seats 23, 24 of the aperture 16.
- a compression spring 25 is arranged, which moves the valve body 18 counter to the flow direction.
- the illustration shows the depressurized state in which no fuel flows through the valve 9.
- the sealing element 21 cooperates with the sealing seat 23 and thus closes the fürströmöff ⁇ tion 17.
- valve 9 is shown at system pressure.
- the incoming system pressure via the inlet 14 fuel produces a force acting in the direction of flow force, which is opposite to the derkraft Fe ⁇ .
- the compression spring 25 is designed so that at system pressure of the valve body 18 as far as in Flow direction is moved, that both sealing elements 21, 22 are not in contact with the sealing seats 23, 24.
- the flow opening 17 is free and the fuel can flow through the valve 9 to the outlet 15 and on to the suction jet pump.
- FIG. 4 shows the valve 9 during a starting process of the internal combustion engine.
- the fuel pump is so ⁇ controls that increases the pressure in the flow line for a short time.
- the increased pressure also acts in themaschine ⁇ medium line and in the inlet 14 of the valve 9. Since the spring force generated by the compression spring 25 is smaller than the force acting on the valve body 18 due to the increased pressure, the valve body 18 will be further in the flow direction be - Moves until the sealing element 22 of the region 20 abuts the inlet-side sealing seat 24 of the diaphragm 16. Thus, the flow-through opening 17 is closed, so that no fuel reaches the suction jet pump during the starting process.
- the valve 9 shown in Figure 5 differs from the valve of Figure 2 in the arrangement of the compression spring 25.
- the compression spring 25 is supported between the aperture 16 and the portion 20 of the valve body 18 from.
- the area 20 has a shoulder 26 for this purpose.
- the shoulder 26 on the one hand serves as a guide for the pressure spring 25 and on the other hand ensures sufficient space in the axial extent when the compression spring 25 is compressed.
- FIG. 6 shows the valve 9 with a tension spring 27 which is fastened on the inlet side between the housing 13 and the valve body 18 and moves the valve body 18 in the non-pressurized state counter to the flow direction such that the sealing element 21 cooperates with the sealing seat 23 of the diaphragm 16 , so that the valve 9 is closed.
- FIG. 7 shows the valve 9 at system pressure.
- the compression spring 25 is behaving ⁇ accordingly their interpretation as in Figures 2 to 4.
- the compression spring 28 is harder and with a shorter length out ⁇ sets, the length and the spring stiffness of the compression spring 28 is selected so that at system pressure of the valve body 18 is moved due to the force acting on it in the flow direction until it abuts the compression spring 28 without the compression spring 28 is compressed. In this position, be ⁇ the valve 9 is in an open position. In this way, a defined position at system pressure is created for the valve body 18.
- the force acting on the valve body 18 is greater than the spring forces of the compression springs 25, 28, so that the valve behaves as in Figure 4.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Jet Pumps And Other Pumps (AREA)
- Fuel-Injection Apparatus (AREA)
- Safety Valves (AREA)
- Details Of Reciprocating Pumps (AREA)
- External Artificial Organs (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006024456A DE102006024456A1 (de) | 2006-05-24 | 2006-05-24 | Saugstrahlpumpe |
PCT/EP2007/054945 WO2007135149A1 (de) | 2006-05-24 | 2007-05-22 | Saugstrahlpumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2029884A1 true EP2029884A1 (de) | 2009-03-04 |
EP2029884B1 EP2029884B1 (de) | 2009-10-14 |
Family
ID=38231095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07729384A Active EP2029884B1 (de) | 2006-05-24 | 2007-05-22 | Saugstrahlpumpe |
Country Status (7)
Country | Link |
---|---|
US (1) | US20090252618A1 (de) |
EP (1) | EP2029884B1 (de) |
JP (1) | JP4637264B2 (de) |
CN (1) | CN101454562B (de) |
BR (1) | BRPI0712266B8 (de) |
DE (2) | DE102006024456A1 (de) |
WO (1) | WO2007135149A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009002432A (ja) * | 2007-06-21 | 2009-01-08 | Yamaha Motor Co Ltd | ガス残量算出装置 |
DE102008044904A1 (de) * | 2008-08-29 | 2010-03-04 | Continental Automotive Gmbh | Kraftstoffversorgungsanlage für ein Kraftfahrzeug |
JP2012132383A (ja) * | 2010-12-22 | 2012-07-12 | Denso Corp | 燃料供給装置 |
US8726886B2 (en) | 2011-08-24 | 2014-05-20 | Robert Bosch Gmbh | Fuel supply system and anti-siphon jet pump |
US20140366963A1 (en) * | 2012-02-02 | 2014-12-18 | Toyota Jidosha Kabushiki Kaisha | Fuel supply device |
DE102016218294B3 (de) | 2016-09-23 | 2018-03-08 | Continental Automotive Gmbh | Kraftstofffördereinheit |
US10190550B2 (en) * | 2016-11-30 | 2019-01-29 | GM Global Technology Operations LLC | Condensate dispersion assembly |
US10982633B2 (en) * | 2017-07-03 | 2021-04-20 | Continental Automotive Systems, Inc. | Fuel pump solenoid assembly method |
CN112996999B (zh) * | 2018-11-20 | 2024-05-14 | 沃尔布罗有限责任公司 | 带有电动马达燃料泵和流体驱动式燃料泵的燃料泵组件 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4131235A (en) * | 1976-11-01 | 1978-12-26 | Irrigation Specialties Company | Dual-function valve |
DE4224981C2 (de) * | 1992-07-29 | 2003-06-26 | Bosch Gmbh Robert | Einrichtung zum Fördern von Kraftstoff aus einem Vorratstank zur Brennkraftmaschine eines Kraftfahrzeuges |
US5255711A (en) * | 1992-08-28 | 1993-10-26 | Hughes Aircraft Company | Spring-loaded pressure regulating valve including rolling diaphragm and compensation for variation of spring force with diaphragm displacement |
US6026850A (en) * | 1996-02-27 | 2000-02-22 | Global Agricultural Technology And Engineering, Llc | Pressure regulating valve |
JP3303708B2 (ja) * | 1997-01-31 | 2002-07-22 | 三菱電機株式会社 | 車両用燃料供給装置 |
JPH1150925A (ja) * | 1997-07-30 | 1999-02-23 | Unisia Jecs Corp | 燃料吸引ポンプ |
JPH11294299A (ja) * | 1998-04-10 | 1999-10-26 | Toyota Autom Loom Works Ltd | 燃料噴射弁 |
JP2000045909A (ja) * | 1998-08-04 | 2000-02-15 | Makita:Kk | 2段階噴口面積特性を備えたプレ噴射燃料噴射弁 |
US6209578B1 (en) * | 1998-12-23 | 2001-04-03 | Global Agricultural Technology And Engineering, Llc | Constant flow valve |
US6343589B1 (en) * | 2000-02-01 | 2002-02-05 | Walbro Corporation | Fuel system with jet pump switching regulator |
DE10222895A1 (de) * | 2002-05-23 | 2003-12-11 | Bosch Gmbh Robert | Hochdruckspeicher für Kraftstoffeinspritzsysteme mit integriertem Druckregelventil |
DE10237050B3 (de) * | 2002-08-09 | 2004-04-15 | Siemens Ag | Saugstrahlpumpe |
DE102004003114A1 (de) * | 2004-01-21 | 2005-08-11 | Siemens Ag | Kraftstoff-Fördereinheit |
DE102004007878A1 (de) * | 2004-02-18 | 2005-09-15 | Ti Automotive (Neuss) Gmbh | Kraftstoffversorgungssystem und Verfahren zur Regelung der Kraftstoffversorgung |
DE102004049286A1 (de) * | 2004-10-09 | 2006-04-20 | Robert Bosch Gmbh | Vorrichtung zum Fördern von Kraftstoff |
-
2006
- 2006-05-24 DE DE102006024456A patent/DE102006024456A1/de not_active Withdrawn
-
2007
- 2007-05-22 BR BRPI0712266A patent/BRPI0712266B8/pt active IP Right Grant
- 2007-05-22 WO PCT/EP2007/054945 patent/WO2007135149A1/de active Application Filing
- 2007-05-22 DE DE502007001750T patent/DE502007001750D1/de active Active
- 2007-05-22 US US12/227,665 patent/US20090252618A1/en not_active Abandoned
- 2007-05-22 JP JP2009511509A patent/JP4637264B2/ja active Active
- 2007-05-22 EP EP07729384A patent/EP2029884B1/de active Active
- 2007-05-22 CN CN2007800190377A patent/CN101454562B/zh active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2007135149A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP4637264B2 (ja) | 2011-02-23 |
CN101454562A (zh) | 2009-06-10 |
JP2009537744A (ja) | 2009-10-29 |
BRPI0712266A2 (pt) | 2012-01-17 |
BRPI0712266B1 (pt) | 2019-04-09 |
DE102006024456A1 (de) | 2007-11-29 |
US20090252618A1 (en) | 2009-10-08 |
CN101454562B (zh) | 2012-06-20 |
WO2007135149A1 (de) | 2007-11-29 |
BRPI0712266B8 (pt) | 2023-01-17 |
DE502007001750D1 (de) | 2009-11-26 |
EP2029884B1 (de) | 2009-10-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2029884A1 (de) | Saugstrahlpumpe | |
EP2748439B1 (de) | Dosiersystem für ein flüssiges reduktionsmittel | |
DE69104174T2 (de) | Kraftstoffilter und Druckregelvorrichtung. | |
EP0819843B1 (de) | Strömungsventil | |
EP1072556B1 (de) | Zapfsystem für Tanksäulen | |
DE10135171B4 (de) | Rückführungsloses Kraftstoffsystemdruckventil mit Zweiwege-Parasitärdurchsatzöffnung | |
EP1671031B1 (de) | Fluidpumpe, insbesondere kraftstoffhochdruckpumpe, mit druckdämpfer | |
EP0576415B1 (de) | Ansaugregelventil | |
EP3197581B1 (de) | Filterelement, filter und filtersystem mit rücklaufbypass | |
DE102010000508A1 (de) | Pulsationsreduktionsvorrichtung | |
DE69509715T2 (de) | Druckregulierungsventil | |
WO2002068811A1 (de) | Brennstoffeinspritzventil | |
DE19618452B4 (de) | Aggregat zum Fördern von Kraftstoff aus einem Vorratstank zu einer Brennkraftmaschine | |
DE102017203609A1 (de) | Einrichtung zur Einspritzung von Wasser in eine Brennkraftmaschine | |
EP1085995B1 (de) | Vorrichtung zum fördern von kraftstoff aus einem vorratsbehälter zur brennkraftmaschine eines kraftfahrzeugs | |
EP2406498B1 (de) | Regelbare kühlmittelpumpe | |
DE60004294T2 (de) | Brennstoffeinspritzventil | |
DE112011105285B4 (de) | Druckregler | |
DE102005062547A1 (de) | Kraftstoff-Einspritzvorrichtung, insbesondere Pumpe-Düse-System, für eine Brennkraftmaschine | |
EP1113164B1 (de) | Filtervorrichtung für ein Kraftstoffversorgungssystem einer Brennkraftmaschine eines Kraftfahrzeugs | |
DE3618301A1 (de) | Vakuumpumpe | |
EP2159407B1 (de) | Kraftstoffversorgungsanlage für ein Kraftfahrzeug | |
DE3802102C2 (de) | ||
DE1480247C3 (de) | Scheibenwischeranlage mit Unterdruckmotor für Kraftfahrzeuge | |
DE102010042755B4 (de) | Mit Druckluft betriebener Unterdruckerzeuger |
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: 20081229 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: CONTINENTAL AUTOMOTIVE GMBH |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
DAX | Request for extension of the european patent (deleted) | ||
RBV | Designated contracting states (corrected) |
Designated state(s): DE ES FR GB IT |
|
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): DE ES FR GB IT |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REF | Corresponds to: |
Ref document number: 502007001750 Country of ref document: DE Date of ref document: 20091126 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES 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: 20100125 |
|
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 |
|
26N | No opposition filed |
Effective date: 20100715 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100522 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20110522 |
|
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: 20110522 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 11 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R084 Ref document number: 502007001750 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502007001750 Country of ref document: DE Owner name: VITESCO TECHNOLOGIES GMBH, DE Free format text: FORMER OWNER: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20200528 Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502007001750 Country of ref document: DE Owner name: VITESCO TECHNOLOGIES GMBH, DE Free format text: FORMER OWNER: VITESCO TECHNOLOGIES GMBH, 30165 HANNOVER, DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210531 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230530 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240531 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20240529 Year of fee payment: 18 |