EP2729667B1 - Vakuumpumpe zum einsatz im kraftfahrzeugbereich - Google Patents

Vakuumpumpe zum einsatz im kraftfahrzeugbereich Download PDF

Info

Publication number
EP2729667B1
EP2729667B1 EP11730666.2A EP11730666A EP2729667B1 EP 2729667 B1 EP2729667 B1 EP 2729667B1 EP 11730666 A EP11730666 A EP 11730666A EP 2729667 B1 EP2729667 B1 EP 2729667B1
Authority
EP
European Patent Office
Prior art keywords
housing
rotor
vacuum pump
motor
wall
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.)
Active
Application number
EP11730666.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2729667A1 (de
Inventor
Nabil Salim AL-HASAN
Sebastian Cramer
Daniel Müller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pierburg Pump Technology GmbH
Original Assignee
Pierburg Pump Technology GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pierburg Pump Technology GmbH filed Critical Pierburg Pump Technology GmbH
Publication of EP2729667A1 publication Critical patent/EP2729667A1/de
Application granted granted Critical
Publication of EP2729667B1 publication Critical patent/EP2729667B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C25/00—Adaptations of pumps for special use of pumps for elastic fluids
    • F04C25/02—Adaptations of pumps for special use of pumps for elastic fluids for producing high vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/50—Bearings

Definitions

  • the invention relates to a vacuum pump for use in the automotive sector, having a rotor shaft mounted on a rotor element which is arranged in a rotor housing, and with an indirectly or directly driving the rotor shaft electric drive member which is arranged in a motor housing, wherein the rotor housing and the motor housing are connected to one another via a housing wall and form a housing arrangement, wherein the rotor shaft is mounted in the housing wall by means of a bearing device, and wherein the rotor housing has at least one inlet and one outlet.
  • the vacuum required for this purpose is provided in conventional vehicles predominantly either by suction pipe connections to gasoline engines or mechanical vacuum pumps to diesel engines.
  • electric vacuum pumps or electric vacuum pumps are used to ensure independent of the engine vacuum supply.
  • the motor for electrically driving the vacuum pump and the rotor which generates the negative pressure in a housing assembly. If the space allows, the rotor housing in the longitudinal direction connects to the motor housing, which is the motor shaft provided with the rotor directly driven by the electric drive member (see GB 2 159 581 A ).
  • the motor housing and the rotor housing are connected to each other via a housing wall through which the motor shaft extends.
  • the rotor shaft is mounted in the housing by means of a bearing device. Due to the negative pressure to be built up in the rotor housing, the bearing device is exposed to an extremely high load, so that, for example, lubricants in the Rotor chamber are sucked and proper storage can not take place.
  • a targeted leakage geometry is incorporated as a remedy, so that air is guided from the outlet to the shaft center in order to keep the load of the bearing device due to a pressure difference in the engine and rotor housing low.
  • This procedure is very complicated in the manufacture of the rotor housing, also is reduced by this desired leakage of the efficiency of the vacuum pump.
  • it is from the US Pat. No. 6,471,494 B1 known to provide a passage connection between the rotor housing and the motor housing to ensure pressure equalization. Again, the structural complexity is very high.
  • the object is to provide a vacuum pump for use in the automotive sector, which avoids the disadvantages mentioned above.
  • This object is achieved in that in the housing wall at least one passage opening which fluidly connects the rotor housing and the motor housing, is provided, wherein the at least one passage opening directly in the area the bearing device is provided between the bearing device and the housing wall.
  • a pressure balance between the motor housing and the rotor housing is created, which ensures a safe and longevity in life.
  • the housing assembly is hermetically sealed, the volumetric efficiency of the vacuum pump is increased.
  • a bearing device in particular a rolling bearing is suitable, which is inexpensive to manufacture and easy to install, and is no longer exposed to the high pressure difference due to the particular design of the housing with at least one passage opening, which would lead to a loss of grease of the bearing.
  • a thrust washer for the rotor element can be provided between the housing wall and a second cylinder wall piece.
  • FIG. 1 shows an electric vacuum pump 2 with a housing assembly 4.
  • the housing assembly 4 consists essentially of a motor housing 6 and a rotor housing 8.
  • a per se known electric motor 10 is provided with a control electronics 12 shown schematically.
  • the motor 10 acts in the present embodiment directly on a rotor shaft 14. It is of course also conceivable that the rotor shaft 14 is designed in several parts, or that a drive shaft of the motor 10 is connected via a coupling with a rotor shaft 14.
  • the motor housing 6 has, at the end remote from the rotor housing 8, a cover element 16 on which the control unit 12 for the electronically commutated motor 10 is arranged and which has a first rolling bearing 18 for supporting the rotor shaft 14.
  • the engine 10 may be implemented as a conventional mechanically commutated engine.
  • a housing wall 20 is provided, which closes the motor housing 6 airtight together with the cover member 16 and a cylinder wall piece 22.
  • the housing wall 20 has outwardly directed mounting flanges 24 for mounting the vacuum pump in the engine compartment.
  • the housing wall 20 forms a part of the rotor housing 8, which adjoins the motor housing 6 in the longitudinal direction and is likewise hermetically sealed by this housing wall 20.
  • the housing wall 20 is thus in the present embodiment both a part of the motor housing 6 and a part of the rotor housing 8. Furthermore, the rotor housing 8, a second cover member 26 and a second cylinder wall piece 28, wherein between the housing 20 and the housing second cylinder wall piece 28 a thrust washer 21 made of stainless steel for a rotor element 32 is arranged.
  • the second cover element 26 is bolted to the housing wall 20 via through-bolts 30, which extend through the second cylinder wall piece 28.
  • the rotor housing 8 is closed fluid-tight. Furthermore, the rotor housing 8 in known manner an inlet and an outlet, which are not shown in this illustration.
  • the rotor shaft 14 has the rotor element 32, which in the present case has a plurality of displaceably arranged wing elements and, accordingly, the vacuum pump is designed as a vane cell pump.
  • the rotor element 32 cooperates in a known manner with the second cylindrical housing part 28 and accordingly provides for the vacuum build-up.
  • a second rolling bearing 34 is arranged, in which the rotor shaft 14 is also mounted and through which the rotor shaft 14 extends into the rotor housing 8.
  • the housing wall 20 has three passage openings 36, which are arranged directly in the region of the roller bearing 34. In this way, a fluidic connection between the rotor housing and the motor housing 6 is provided, so that in the area of the rolling bearing device 34 no harm to the rolling bearing 34 harmful pressure difference.
  • FIG. 2 shows the motor housing 6 in a perspective view. Clearly visible is the housing wall 20 with the flange elements 24, via which the vacuum pump can be fastened in the engine compartment of the motor vehicle.
  • the rotor shaft 14 is mounted in the rolling bearing 34 and extends through the housing 20 through into the rotor space of the rotor housing 8, not shown.
  • the passage openings 36 which ensure the pressure equalization in the region of the rolling bearing 34.
  • the invention is not limited to the embodiment of a multi-vane vane pump, and is particularly applicable to, for example, a single-vane vacuum pump.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Compressor (AREA)
EP11730666.2A 2011-07-08 2011-07-08 Vakuumpumpe zum einsatz im kraftfahrzeugbereich Active EP2729667B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/061628 WO2013007278A1 (de) 2011-07-08 2011-07-08 Vakuumpumpe zum einsatz im kraftfahrzeugbereich

Publications (2)

Publication Number Publication Date
EP2729667A1 EP2729667A1 (de) 2014-05-14
EP2729667B1 true EP2729667B1 (de) 2017-06-07

Family

ID=44628252

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11730666.2A Active EP2729667B1 (de) 2011-07-08 2011-07-08 Vakuumpumpe zum einsatz im kraftfahrzeugbereich

Country Status (5)

Country Link
US (1) US20140161647A1 (zh)
EP (1) EP2729667B1 (zh)
JP (1) JP6165139B2 (zh)
CN (1) CN103649464B (zh)
WO (1) WO2013007278A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3597922A1 (en) * 2018-07-19 2020-01-22 Agilent Technologies, Inc. (A Delaware Corporation) Vacuum pumping system having an oil-lubricated vacuum pump

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016050574A (ja) * 2014-09-02 2016-04-11 Ｋｙｂ株式会社 電動ベーンポンプ
CN107667227B (zh) * 2015-06-30 2022-07-26 皮尔伯格泵技术有限责任公司 具有固定结构的泵壳
CN105604941A (zh) * 2016-01-22 2016-05-25 南通贝科真空机械有限公司 一种紧凑型无油式真空泵
DE102016112555B4 (de) 2016-07-08 2021-11-25 Pierburg Pump Technology Gmbh Kfz-Hilfsaggregat-Vakuumpumpe
DE102019214307A1 (de) * 2019-09-19 2021-03-25 Continental Teves Ag & Co. Ohg Elektromotorisch angetriebenes Aggregat für ein Fahrzeug

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420190A1 (de) * 1984-05-30 1985-12-05 Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar Oelgedichtete rotationsvakuumpumpe
JPS6228522A (ja) * 1985-07-29 1987-02-06 Aisin Seiki Co Ltd 流体機器の軸受構造
JPH06103037B2 (ja) * 1986-09-11 1994-12-14 日本電装株式会社 回転ピストン型ポンプ
DE4319619A1 (de) * 1993-06-14 1994-12-15 Wilo Gmbh Tauchmotorpumpe
JP2871406B2 (ja) * 1993-06-30 1999-03-17 アネスト岩田株式会社 スクロール流体機械
JPH07233792A (ja) * 1994-02-24 1995-09-05 Nippondenso Co Ltd ローリングピストン式真空ポンプ
JPH1054382A (ja) * 1996-08-14 1998-02-24 Mitsubishi Electric Corp ベーン式真空ポンプ
US5930852A (en) * 1997-03-21 1999-08-03 Aqua-Flo, Incorporated Heat exchanging pump motor for usage within a recirculating water system
JP2000170680A (ja) * 1998-09-30 2000-06-20 Aisin Seiki Co Ltd 真空ポンプ
EP2022984A1 (en) * 2006-05-16 2009-02-11 Calsonic Kansei Corporation Electric compressor
JP2007309109A (ja) * 2006-05-16 2007-11-29 Calsonic Kansei Corp 電動コンプレッサ
US7758320B2 (en) * 2007-05-03 2010-07-20 Tank, Inc. Two-stage hydrodynamic pump and method
JP2011032920A (ja) * 2009-07-31 2011-02-17 Nabtesco Automotive Corp 圧縮装置
JP5604274B2 (ja) * 2010-11-30 2014-10-08 ナブテスコオートモーティブ株式会社 真空ポンプ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3597922A1 (en) * 2018-07-19 2020-01-22 Agilent Technologies, Inc. (A Delaware Corporation) Vacuum pumping system having an oil-lubricated vacuum pump

Also Published As

Publication number Publication date
EP2729667A1 (de) 2014-05-14
CN103649464A (zh) 2014-03-19
JP2014521002A (ja) 2014-08-25
CN103649464B (zh) 2016-08-24
WO2013007278A1 (de) 2013-01-17
JP6165139B2 (ja) 2017-07-19
US20140161647A1 (en) 2014-06-12

Similar Documents

Publication Publication Date Title
EP2729667B1 (de) Vakuumpumpe zum einsatz im kraftfahrzeugbereich
DE102010060735A1 (de) Elektrische Pumpe
DE102012020618B3 (de) Anordnung einer Kühlmittelpumpe
DE102009028095A1 (de) Pumpe mit integriertem Elektromotor
DE102015219771A1 (de) Fördereinrichtung für ein Kraftfahrzeug
DE112015001239B4 (de) Hochdruckzahnradpumpe mit Doppelwandgehäuse
EP2002123B1 (de) Fluidpumpe
DE102006033976A1 (de) Abgasturbolader für eine Brennkraftmaschine
EP1945955B1 (de) Fluidpumpe
DE102009017452B4 (de) Ölförderpumpe
EP3669081B1 (de) Kfz-vakuumpumpen-anordnung
EP3475573B1 (de) Kfz-vakuumpumpen-anordnung
DE102015115841A1 (de) Pumpen-Motor-Einheit mit einer Kühlung eines die Pumpe antreibenden Elektromotors mittels Leckagefluid
DE102015106640A1 (de) Elektrischer Verdichter für eine Verbrennungskraftmaschine
WO2010100021A2 (de) Flügelzellenpumpe
DE102015006188A1 (de) Ladereinrichtung für eine Brennkraftmaschine, entsprechende Brennkraftmaschine sowie Verfahren zum Betreiben einer Brennkraftmaschine
DE102008034176A1 (de) Hydraulikbaugruppe für ein elektrisches Pumpenaggregat
DE102008054474A1 (de) Innenzahnradpumpe mit optimiertem Geräuschverhalten
EP3126651B1 (de) Klappenvorrichtung für eine verbrennungskraftmaschine
DE102013219945B4 (de) Anordnung für einen Verbrennungsmotor eines Kraftfahrzeuges umfassend eine erste Pumpe, eine Ausgleichswelle und eine zweite Pumpe sowie Verfahren zur Montage einer Ausgleichswelle in einem Gehäuse
DE102016200893A1 (de) Pumpeneinsatz
EP1945954A1 (de) Fluidpumpe
EP1426209A1 (de) Hydraulisches Stabilisierungssystem
DE102016212425A1 (de) Kreiselpumpe
DE102015215982B4 (de) Pumpe sowie System zur Versorgung eines Verbrauchers

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: 20131031

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

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MUELLER, DANIEL

Inventor name: CRAMER, SEBASTIAN

Inventor name: AL-HASAN, NABIL SALIM

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20170324

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

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

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 899379

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170615

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: 502011012402

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20170607

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20170607

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: 20170607

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: 20170607

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: 20170907

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: 20170607

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: 20170908

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: 20170607

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: 20170607

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: 20170607

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: 20170907

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: 20170607

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: 20170607

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: 20170607

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: 20170607

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: 20170607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20170607

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: 20170607

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: 20171007

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502011012402

Country of ref document: DE

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: 20170607

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

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170731

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170708

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: 20170607

26N No opposition filed

Effective date: 20180308

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20170907

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: 20170607

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20170731

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: 20170708

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

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: 20170907

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170731

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 899379

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170708

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: 20170607

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: 20170708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20110708

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 NON-PAYMENT OF DUE FEES

Effective date: 20170607

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

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: 20170607

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502011012402

Country of ref document: DE

Representative=s name: TERPATENT PARTGMBB, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502011012402

Country of ref document: DE

Representative=s name: TERPATENT PATENTANWAELTE TER SMITTEN EBERLEIN-, DE

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: 20170607

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: 20170607

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: 20170607

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230731

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230724

Year of fee payment: 13

Ref country code: DE

Payment date: 20230720

Year of fee payment: 13