EP1999380A1 - Verdichtereinheit und montageverfahren - Google Patents
Verdichtereinheit und montageverfahrenInfo
- Publication number
- EP1999380A1 EP1999380A1 EP07727244A EP07727244A EP1999380A1 EP 1999380 A1 EP1999380 A1 EP 1999380A1 EP 07727244 A EP07727244 A EP 07727244A EP 07727244 A EP07727244 A EP 07727244A EP 1999380 A1 EP1999380 A1 EP 1999380A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- compressor unit
- drainage
- housing
- compressor
- fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- F04D17/12—Multi-stage pumps
- F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
-
- 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
- F04D25/0686—Units comprising pumps and their driving means the pump being electrically driven specially adapted for submerged use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
Definitions
- the invention relates to a compressor unit, in particular for underwater operation, comprising a compressor and an electric motor, which compressor unit has a housing with an inlet and an outlet for a pumped medium, with an axis of rotation about which a rotor of the compressor unit is rotatable.
- an assembly method for a compressor unit according to the invention is the subject of the invention.
- the compressed medium to be compressed in particular natural gas to be conveyed, not only has a frequently varying aggressive chemical composition, but is also a carrier of various condensates, which complicate the compression, in particular lead to increased wear of the compressor. For this reason, a condensate separation takes place before the compression. Even with the most expensive separation technology, it is not possible to prevent a subsequent separation of condensate in the compressor unit, which can affect at least the service life of a compressor unit. In the case of a compressor unit operated under water, there is also the problem that a connection which regularly takes place at the operating location of the conveying medium and discharging lines and the ambient medium, for example aggressive seawater, can already enter the compressor unit on the transport path and damage there can lead .
- the invention has set itself the task of eliminating the damage potential of condensates and other liquids in a particular intended for underwater operation compressor unit.
- a key advantage of the combination of the vertical installation with a drainage at the lower axial end of the housing is that on the one hand due to the elongated extent along the axis of rotation particularly favorable conditions of drainage arise because higher hydrostatic pressures are due to the higher water column, which ensure a better drainage of the condensates from the housing. As a result, also flow through the drainage located at the lower axial end of the housing condensate driven by the higher hydrostatic pressure due to the vertical orientation better.
- the surfaces in the interior of the compressor unit are designed in such a way that in the case of vertical alignment for operation inside the machine
- housing fluids flowing due to gravity flowing to achieve the drainage For this purpose, the surfaces facing away from the drainage should have a slope, which has a flow for drainage result.
- suitable undercuts with respect to the drainage are inventively not provided inside the housing.
- a pump is connected to the drainage designed as an opening, which dissipates the condensate.
- the housing of the compressor unit is mounted in a frame by means provided on the housing support members, which storage is designed such that the housing is rotatable about a horizontal axis in the region of the rotor's center of gravity, and so the drainage from a low point at a high point to frame rotation.
- This development of the invention is particularly useful when an assembly process for a submerged to be operated compressor unit provides that the compressor unit is filled before lowering to the operating site under water with an incompressible fluid, then transported to the submerged location and operating the Terminals are connected to the inlet and the outlet and finally the compressor unit is drained of the fluid by the drainage.
- the inlet and the outlet are closed over water, before the incompressible fluid is filled and these closures are removed before the ports are connected to the inlet and the outlet.
- this is rotated about a horizontal axis, as described above, so that drainage is located at the upper axial end.
- a complete filling of the housing with the incompressible fluid can take place, in particular if the interior of the housing is designed such that in operation liquids flowing entirely by gravity can reach the drainage and the compressor unit is filled with the lower one axial end is located above.
- the corresponding inclination of the surfaces ensures that when filled with the incompressible fluid can not hold compressible gas bubbles in the housing.
- distilled water or demineralized water may serve as the incompressible fluid, so that the interior of the compressor unit is not exposed to the damaging influence of the ambient medium, for example seawater, and at the same time, the inlet and outlet closures are unaffected during the transport of the compressor unit to the underwater operating location special pressure load must withstand.
- Closing the inlet and outlet of the filled housing is also useful so that no fish swim into the compressor unit and crabs do not crawl into it.
- Figure 1 is a schematic representation of a
- Figure 2, 3 are each a schematic representation of process steps of the mounting method according to the invention.
- Figure 1 shows a section along a compressor unit 1 according to the invention, which has as essential components a motor 2 and a compressor 3 in a gas-tight housing 4.
- the housing 4 accommodates the engine 2 and the compressor 3.
- the housing 4 is provided with an inlet 6 and an outlet 7, through the inlet 6 by means of an intake 8 to be compressed Fluid is sucked and flows through the outlet 7, the compressed fluid.
- the compressor unit 1 is arranged vertically in operation, wherein a motor rotor 15 of the motor 2 are combined via a compressor rotor 9 of the compressor 3 forming a common shaft 19 which rotates about a common vertical axis of rotation 60.
- the motor rotor 15 is mounted in a first radial bearing 21 at the upper end of the motor rotor 15.
- the compressor rotor 9 is mounted in a second radial bearing 22 in the lower position.
- a thrust bearing 25 is provided at the upper end of the common shaft 19 so at the upper end of the motor rotor 15.
- the radial bearings 21, 22 and the thrust bearing 25 operate electromagnetically and are each carried out encapsulated.
- the radial bearings 21, 22 extend in this case in the circumferential direction about the respective bearing point of the shaft 19 and are in this case formed 360 ° circumferentially and undivided.
- the compressor 3 designed as a centrifugal compressor has three compressor stages 11 which are in each case connected by means of an overflow 33.
- the to the Compressor stages 11 resulting pressure differences provide thrust to the compressor rotor 9, which transmits via the clutch 18 on the motor rotor 15 and against the weight of the resulting entire rotor of the compressor rotor 9 and motor rotor 15, is directed so that in nominal operation as far as possible thrust balance he follows.
- the thrust bearing 25 can be dimensioned comparatively smaller than in a horizontal arrangement.
- the electromagnetic bearings 21, 22, 25 are cooled by means of a cooling system 31 to operating temperature, wherein the cooling system 31 provides a tap 32 in an overflow of the compressor 3. From the tap 32 is a part of the pumped medium, which is preferably natural gas, passed through a filter 35 and then passed through two separate pipes to the respective outer bearing points (first radial bearing 21 and second radial bearing 22 and thrust bearing 25) by means of piping.
- This cooling by means of the cold pumped medium saves additional supply lines.
- the motor rotor 15 is surrounded by a stator 16, which has an encapsulation 39, so that the aggressive conveying medium does not damage windings of the stator 16.
- the encapsulation 39 is preferably designed so that it can bear the full operating pressure. This is also because a separate stator cooling 40 is provided, which promotes its own cooling medium 41 via a heat exchanger 43 by means of a pump 42.
- At least the encapsulation 39 is designed such that the portion which extends between the stator 16 and the motor rotor 15 has a thin wall thickness, however, is able to withstand the exhaust pressure when the stator cooling 40 is completely filled by means of the cooling medium 41 , In this way, larger eddy current losses are avoided in this area and the efficiency of the overall arrangement improves.
- the compressor rotor 9 expediently has a compressor shaft 10 on which the individual compressor stages 11 are mounted. This can preferably be done by means of a thermal shrinkage fit. Likewise, a positive connection, for example by means of polygons possible. Another embodiment provides for a fusion of different compressor stages 11 to each other, from which a one-piece compressor rotor 9 results.
- Dewatering point SDP at which a drainage 64 is in the form of an opening of the housing 4.
- a drainage 64 is in the form of an opening of the housing 4.
- all the liquid that is inside the casing 4 collects due to gravity only.
- all the surfaces inside the compressor unit are designed such that, when the operating direction is vertical, the inclination 65 of the surfaces reliably prevents the accumulation of liquid except at the dewatering point.
- a condensate pump 67 is connected, which dissipates the accumulating liquid.
- a condensate pump 67 is connected, which dissipates the accumulating liquid.
- supporting elements 69 are provided on the housing, which offer the possibilities for attaching stop means to stop points.
- a receptacle in a frame 70 is possible, as shown in Figures 2 and 3.
- the receptacle in the frame 70 is designed such that a rotation of the compressor unit 1 about a horizontal axis is possible. In this way, the drainage 64 can be rotated from the lowest point according to the vertical operating orientation to the uppermost point.
- the assembly method according to the invention provides that in a first step, the compressor unit 1 in the frame 70 mirror image of the operating position with the drainage 64 upwards in the vertical orientation of Rotary axis 60 is oriented. In this position, filling the compressor unit 1 by means of an incompressible fluid 82, namely by means of distilled or demineralized water takes place under closure of the inlet 6 and the outlet 7. Subsequently, the
- Compressor unit 1 is rotated back to the operating position and transported under water to the operating site. Finally, with removal of the closures of the inlet 6 and the outlet 7, a respective line 80, 81 connected for a pumped medium and there is a connection of the condensate pump 67 followed by condensate collection 80 to the drainage 64. Before commissioning the compressor unit 1, the fluid filling of the condensate pump 67 pumped from the interior of the compressor unit 1.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Compressor (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07727244A EP1999380B1 (de) | 2006-03-24 | 2007-03-22 | Verdichtereinheit und montageverfahren |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06006065 | 2006-03-24 | ||
EP07727244A EP1999380B1 (de) | 2006-03-24 | 2007-03-22 | Verdichtereinheit und montageverfahren |
PCT/EP2007/052770 WO2007110378A1 (de) | 2006-03-24 | 2007-03-22 | Verdichtereinheit und montageverfahren |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1999380A1 true EP1999380A1 (de) | 2008-12-10 |
EP1999380B1 EP1999380B1 (de) | 2011-04-27 |
Family
ID=38068454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07727244A Not-in-force EP1999380B1 (de) | 2006-03-24 | 2007-03-22 | Verdichtereinheit und montageverfahren |
Country Status (10)
Country | Link |
---|---|
US (1) | US8714910B2 (de) |
EP (1) | EP1999380B1 (de) |
CN (1) | CN101410628B (de) |
AT (1) | ATE507396T1 (de) |
BR (1) | BRPI0709151A2 (de) |
DE (1) | DE502007007058D1 (de) |
ES (1) | ES2364680T3 (de) |
NO (1) | NO339915B1 (de) |
RU (1) | RU2409770C2 (de) |
WO (1) | WO2007110378A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012204403A1 (de) * | 2012-03-20 | 2013-09-26 | Man Diesel & Turbo Se | Radialverdichtereinheit |
ITCO20120024A1 (it) * | 2012-05-09 | 2013-11-10 | Nuovo Pignone Srl | Equalizzatore di pressione |
AU2012389805B2 (en) | 2012-09-12 | 2017-07-13 | Fmc Technologies, Inc. | Subsea compressor or pump with hermetically sealed electric motor and with magnetic coupling |
WO2014042624A1 (en) | 2012-09-12 | 2014-03-20 | Cunningham Christopher E | Up-thrusting fluid system |
US10393115B2 (en) | 2012-09-12 | 2019-08-27 | Fmc Technologies, Inc. | Subsea multiphase pump or compressor with magnetic coupling and cooling or lubrication by liquid or gas extracted from process fluid |
WO2014042628A1 (en) | 2012-09-12 | 2014-03-20 | Cunningham Christopher E | Coupling an electric machine and fluid-end |
EP2971764B1 (de) | 2013-03-15 | 2019-06-12 | FMC Technologies, Inc. | Tauchfähiges bohrlochfluidsystem |
DE102013214911A1 (de) | 2013-07-30 | 2015-02-05 | Siemens Aktiengesellschaft | Unterwasser-Kompressor zum Verdichten eines Gases unter Wasser und Verwendung des Unterwasser-Kompressors |
DE102013216627A1 (de) | 2013-08-22 | 2015-02-26 | Robert Bosch Gmbh | Drehzahlvariable Fluid-Kühl-Filter-Anordnung |
DE102015120289A1 (de) * | 2015-11-24 | 2017-05-24 | Hella Kgaa Hueck & Co. | Anordnung einer elektrischen Vakuumpumpe in einem Fahrzeug |
US10851803B2 (en) * | 2015-11-30 | 2020-12-01 | Mitsubishi Heavy Industries Compressor Corporation | Multi-stage centrifugal compressor |
ITUA20161464A1 (it) | 2016-03-08 | 2017-09-08 | Nuovo Pignone Tecnologie Srl | Centrifugal compressor without external drainage system, motorcompressor and method of avoiding external drainage in a compressor / Compressore centrifugo senza sistema di drenaggio esterno, motocompressore e metodo per evitare drenaggio esterno in un compressore |
US11015618B2 (en) | 2016-11-17 | 2021-05-25 | Ihi Corporation | Centrifugal compressor |
EP3514396A1 (de) | 2018-01-22 | 2019-07-24 | Siemens Aktiengesellschaft | Anordnung mit einem rotor und zwei lagern |
CN110360132A (zh) * | 2019-08-20 | 2019-10-22 | 西安陕鼓动力股份有限公司 | 集成式离心压缩机及其抽芯方法 |
CN116677656B (zh) * | 2023-07-10 | 2024-01-23 | 江苏科腾环境科技有限公司 | 一种高安全性的防爆压缩机系统 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2704657A (en) * | 1955-03-22 | taylor | ||
US2435470A (en) * | 1944-06-23 | 1948-02-03 | Deming Co | Pump |
US3104964A (en) | 1961-12-28 | 1963-09-24 | Gen Electric | Gas pump with liquid removal means |
DE2223784B1 (de) | 1972-05-16 | 1973-05-24 | Deere & Co | Radialgeblaese mit Diffusor,insbesondere fuer die Reinigungsvorrichtung von Maehdreschern |
SU538155A1 (ru) | 1974-12-25 | 1976-12-05 | Курганское Проектно-Конструкторское Бюро | Устройство дл сборки ротационных машин |
SU578492A1 (ru) | 1976-02-04 | 1977-10-30 | Специальное Конструкторско-Технологическое Бюро Компрессорного И Холодильного Машиностроения | Устройство дл сборки ротационных машин |
US4023261A (en) | 1976-04-29 | 1977-05-17 | Unipas, Inc. | Method of making an encapsulated wet motor circulator |
DE2807449B1 (de) * | 1978-02-22 | 1979-08-23 | Basf Ag | Verfahren zur Reingigung von mehrstufigen Turboverdichtern fuer Gase |
JPS557914A (en) * | 1978-06-30 | 1980-01-21 | Hitachi Ltd | Single-shaft multi-stage centrifugal compressor |
DE3641478A1 (de) | 1986-12-04 | 1988-06-16 | Klein Schanzlin & Becker Ag | Gehaeusetraeger fuer stroemungsmaschinen |
NO172555C (no) * | 1989-01-06 | 1993-08-04 | Kvaerner Subsea Contracting As | Undervannsstasjon for behandling og transport av en broennstroem |
NO172076C (no) * | 1991-02-08 | 1993-06-02 | Kvaerner Rosenberg As Kvaerner | Kompressoranlegg i en undervannstasjon for transport av en broennstroem |
NO172075C (no) * | 1991-02-08 | 1993-06-02 | Kvaerner Rosenberg As Kvaerner | Fremgangsmaate ved drift av et kompressoranlegg i en undervannstasjon for transport av en broennstroem og kompressoranlegg i en undervannstasjon for transport av en broennstroem |
IL109967A (en) * | 1993-06-15 | 1997-07-13 | Multistack Int Ltd | Compressor |
WO1995015428A1 (en) * | 1993-12-03 | 1995-06-08 | Kvaerner Energy A.S | Method for developing an offshore hydrocarbon reservoir and an underwater station for use in exploring an offshore hydrocarbon reservoir |
RU2166132C2 (ru) * | 1995-12-28 | 2001-04-27 | Эбара Корпорейшн | Насосный агрегат |
US5779434A (en) * | 1997-02-06 | 1998-07-14 | Baker Hughes Incorporated | Pump mounted thrust bearing |
RU2159871C1 (ru) | 1999-03-10 | 2000-11-27 | Открытое акционерное общество Научно-производственное объединение "Искра" | Способ сборки газоперекачивающего агрегата |
NL1018212C2 (nl) * | 2001-06-05 | 2002-12-10 | Siemens Demag Delaval Turbomac | Compressoreenheid omvattende een centrifugaalcompressor en een elektromotor. |
FR2885966B1 (fr) * | 2005-05-23 | 2011-01-14 | Danfoss Commercial Compressors | Compresseur frigorifique a spirales |
NO326747B1 (no) * | 2006-06-30 | 2009-02-09 | Aker Subsea As | Anordning og fremgangsmåte for å forhindre inntrenging av sjøvann i en kompressormodul under nedsenking til eller opphenting fra sjøbunnen |
-
2007
- 2007-03-22 CN CN200780010582XA patent/CN101410628B/zh not_active Expired - Fee Related
- 2007-03-22 ES ES07727244T patent/ES2364680T3/es active Active
- 2007-03-22 US US12/225,520 patent/US8714910B2/en not_active Expired - Fee Related
- 2007-03-22 RU RU2008142116/06A patent/RU2409770C2/ru not_active IP Right Cessation
- 2007-03-22 EP EP07727244A patent/EP1999380B1/de not_active Not-in-force
- 2007-03-22 DE DE502007007058T patent/DE502007007058D1/de active Active
- 2007-03-22 BR BRPI0709151-6A patent/BRPI0709151A2/pt not_active Application Discontinuation
- 2007-03-22 WO PCT/EP2007/052770 patent/WO2007110378A1/de active Application Filing
- 2007-03-22 AT AT07727244T patent/ATE507396T1/de active
-
2008
- 2008-10-21 NO NO20084423A patent/NO339915B1/no not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO2007110378A1 * |
Also Published As
Publication number | Publication date |
---|---|
RU2008142116A (ru) | 2010-04-27 |
NO339915B1 (no) | 2017-02-13 |
ATE507396T1 (de) | 2011-05-15 |
CN101410628B (zh) | 2011-05-25 |
RU2409770C2 (ru) | 2011-01-20 |
EP1999380B1 (de) | 2011-04-27 |
WO2007110378A1 (de) | 2007-10-04 |
DE502007007058D1 (de) | 2011-06-09 |
US8714910B2 (en) | 2014-05-06 |
ES2364680T3 (es) | 2011-09-12 |
NO20084423L (no) | 2008-10-21 |
US20100290896A1 (en) | 2010-11-18 |
BRPI0709151A2 (pt) | 2011-06-28 |
CN101410628A (zh) | 2009-04-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1999380B1 (de) | Verdichtereinheit und montageverfahren | |
EP1999375B1 (de) | Verdichtereinheit | |
EP1999374A1 (de) | Verdichtereinheit | |
EP1979622B1 (de) | Verdichtereinheit | |
EP2142806B1 (de) | Verdichtersystem für den unterwassereinsatz im offshore-bereich | |
EP1021653B1 (de) | Gekühlte schraubenvakuumpumpe | |
WO2007110271A1 (de) | Verdichtereinheit und verwendung eines kühlmediums | |
EP1021654A1 (de) | Schraubenvakuumpumpe mit rotoren | |
DE19628781A1 (de) | Pumpaggregat mit einer Antriebskühlung mittels der zu fördernden Flüssigkeit | |
WO2009121612A2 (de) | Rohrturbinen-generatoreinheit | |
EP2558710B1 (de) | Pumpturbinenanlage | |
EP1999376A1 (de) | Verfahren zum betrieb einer verdichtereinheit, verdichtereinheit | |
DE3534507C2 (de) | Brennkraftmaschine | |
DE102006058837A1 (de) | Schmiermittelgedichtete Drehschiebervakuumpumpe | |
DE112012002650T5 (de) | Abwärmestromerzeuger | |
DE69914389T2 (de) | Dichtungsvorrichtung für Pumpen | |
DE10197228T5 (de) | Gekapselter mechanischer Booster | |
DE102005003476B4 (de) | Spaltrohrmotor mit geschlossenem Kühlsystem | |
DE2209938B2 (de) | Unterirdische transformatorstation | |
DE10301613B4 (de) | Motor-Pumpeneinheit | |
EP0188713B1 (de) | Ölfördereinrichtung für Vakuumpumpen | |
DE202007002321U1 (de) | Unterwasser-Pumpenantrieb zum Fördern und/oder Pumpen von Flüssigkeiten, insbesondere von Wasser-, bzw. von Teich- und/oder Aquariumwasser | |
EP1999377A1 (de) | Verdichtereinheit | |
DE19934412C1 (de) | Speisewasser-Pumpanordnung für ein Kraftwerk, insbesondere für eine GUD-Anlage | |
DE1653721B2 (de) | Ein- oder mehrstufige Kreiselpumpe |
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: 20080908 |
|
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 |
|
17Q | First examination report despatched |
Effective date: 20090506 |
|
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) | ||
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): 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 |
|
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: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REF | Corresponds to: |
Ref document number: 502007007058 Country of ref document: DE Date of ref document: 20110609 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502007007058 Country of ref document: DE Effective date: 20110609 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: SIEMENS SCHWEIZ AG |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20110427 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2364680 Country of ref document: ES Kind code of ref document: T3 Effective date: 20110912 |
|
LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20110427 |
|
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: 20110829 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: 20110427 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: 20110427 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20110427 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: 20110427 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: 20110427 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: 20110427 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: 20110827 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: 20110728 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20110427 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20110427 Ref country code: IE 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: 20110427 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: 20110427 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20110427 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: 20110427 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: 20110427 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: 20110427 |
|
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: 20120130 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502007007058 Country of ref document: DE Effective date: 20120130 |
|
BERE | Be: lapsed |
Owner name: SIEMENS A.G. Effective date: 20120331 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20120331 |
|
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: 20120331 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 507396 Country of ref document: AT Kind code of ref document: T Effective date: 20120322 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20110727 |
|
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: 20120322 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: 20110427 |
|
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: 20110427 |
|
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: 20120322 |
|
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 Effective date: 20070322 |
|
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: CH Ref legal event code: PCOW Free format text: NEW ADDRESS: WERNER-VON-SIEMENS-STRASSE 1, 80333 MUENCHEN (DE) |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20190327 Year of fee payment: 13 Ref country code: FR Payment date: 20190322 Year of fee payment: 13 Ref country code: GB Payment date: 20190313 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20190624 Year of fee payment: 13 Ref country code: DE Payment date: 20190517 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20190603 Year of fee payment: 13 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502007007058 Country of ref document: DE |
|
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: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200331 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200331 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200331 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201001 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20200322 |
|
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: 20200322 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20210806 |
|
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: 20200322 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20200323 |