EP1209363B1 - Compresseur pour un systéme de climatisation de l'habitacle d'un véhicule automobile - Google Patents
Compresseur pour un systéme de climatisation de l'habitacle d'un véhicule automobile Download PDFInfo
- Publication number
- EP1209363B1 EP1209363B1 EP01127710A EP01127710A EP1209363B1 EP 1209363 B1 EP1209363 B1 EP 1209363B1 EP 01127710 A EP01127710 A EP 01127710A EP 01127710 A EP01127710 A EP 01127710A EP 1209363 B1 EP1209363 B1 EP 1209363B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- compressor
- chamber
- compressor according
- motor
- electric motor
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/08—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the rotational speed
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
Definitions
- the invention relates to circuit cooling electrical and / or electronic control and monitoring of a air conditioning system.
- a compressor in particular for an air conditioning system of the passenger compartment of a vehicle automobile, comprising an envelope defining a chamber at high pressure containing a system for compressing a fluid refrigerant circulating in the air conditioning system, this compression system with low refrigerant pressure and repressing it at high pressure in the chamber at high pressure, an electric motor drive system of compression and electronic control and control of the operation of the electric motor.
- Compressors used to compress a refrigerant in an air conditioning system of the passenger compartment of a vehicle electrified automobile are controlled by electronic circuits power.
- the speed of rotation of the compressor is controlled by an inverter which causes thermal losses during its operation. This is why it is necessary to cool these electronic circuits to ensure their operation and extend their life.
- a compressor of this type has several disadvantages. His congestion is important because of the presence, at outside the compressor, a housing in which are housed electronic components. It is relatively complex to to manufacture and assemble because it is necessary to provide modification of the suction line to ensure contact surface and heat exchange required and sufficient.
- the present invention specifically relates to a compressor of the type defined in the introduction which remedies these disadvantages.
- This compressor has a low pressure inlet chamber refrigerant integrated in the envelope and separated from the high-pressure chamber through a partition wall, the electronic means of control and control of the operation of the electric motor, placed in the room intake, being cooled by the coolant.
- a compressor is made presenting a great compactness.
- This compressor can be mounted easily in the vehicle because there is only one component to fix, and a single zone of connection of electrical circuits and electronic.
- the sound level of gas pulsations on the suction line of the compressor, as well as the noises mechanical forces emitted by the compression pump and its valve are reduced by the presence of a buffer volume constituted by the admission room.
- This compressor is decreased by integration of electronic engine control circuits compressor in a single envelope.
- the compressor comprises a separate chamber of electrical connection of the motor defined in the envelope, this separate room communicating with the room at high pressure through a passage.
- the inlet chamber and the separate connection chamber electric motor are advantageously like cavities open towards the outside of the envelope and are closed by a blanking plate common to both bedrooms.
- the closure plate is a terminal board equipped with all the connection terminals necessary for the operation of the compressor. Terminals input and output for powering the electric motor and motor information output terminals (e.g. of the engine temperature) are located in a part of the terminal board that closes the separate connection chamber the electric motor, and other connection terminals are located in a part of the terminal plate that closes the admission chamber.
- the output terminals of the admission chamber and the motor input terminals in the separate chamber are fixed, permanent and isolated from the delivery of the terminal board before mounting on the compressor casing.
- the means electronic control and operation of the compressor are arranged on a power module comprising a metal cooling sole.
- the electronic means of control and control of the compressor operation are connected to the power, and these electronic means and the module of power, with the exception of the cooling sole, are embedded in a plastic overmolding.
- This plastic must be compatible with the fluid refrigerant and lubricating oil of the compressor.
- She is preferably chosen from the family of thermoplastics polyester elastomers. It is preferred to use a thermoplastic elastomer polyester known under the trade mark HYTREL G 3548 from Dupont de Nemours.
- the envelope is made of a first part containing the compression system of gas, the inlet chamber and the separate connection chamber electric, and a second part containing the engine electric, these two parts being assembled to each other according to a plan of joint.
- FIG. 1 represents a view from above of a compressor 2 according to the present invention.
- a compressor is intended to be part of an air conditioning system of the interior of a motor vehicle that understands conventional, a closed loop of circulation of a fluid refrigerant.
- the gas phase refrigerant from of the evaporator (not shown) is admitted at low pressure in the compressor 2 and discharged at high pressure into a condenser (not shown), from which it appears in phase liquid. After relaxation, the fluid returns to the evaporator in which it takes heat from the surrounding environment, and the cycle resumes.
- the compressor 2 comprises an envelope 4 consisting of a first part 6 and a second part 8.
- the envelope 4 is preferably made of cast aluminum.
- Each of Parts 6 and 8 has a flange 9 through which the two parts are assembled to each other according to a joint plane, by example by means of screws (not shown).
- the refrigerant compression system 10 is located in part 6. We will preferably use a compressor spiral type, also called “scroll” (Anglosaxon term). One can also use a compressor type rolling piston.
- the compression system 10 includes a low-pressure intake chamber in which is admitted the gas from the evaporator. He repressed this gas to high pressure in a high pressure chamber 15 set to the inside of the envelope 4.
- the electric motor 12 drive of the compression system 10 is in the second part 8. The rotational speed of this engine may be adjusted by varying the frequency of the current and the electrical voltage that feed it.
- the gas from the evaporator enters the compressor 2 through an inlet 14 to be admitted into an admission chamber which will be described in more detail later. From the intake chamber, gas is admitted directly in the compression system 10, then repressed in the high-pressure chamber 15 that it crosses in cooling the electric motor 12. The gas leaves the high pressure chamber 15 through an outlet port 16 as schematically by the arrow 17. It is then led to the condenser (not shown).
- the admission chamber 24 is a cavity open to the outside of Part 6 of the envelope. It is separated from the room high pressure 15 by a partition wall 26.
- a communication port 28 is provided in the partition 26. This orifice allows the entry of gas into the compression system 10.
- the gas from the evaporator enters through the inlet orifice 14, as shown by the arrow 30, crosses the low pressure inlet chamber 24, then spring through the communication port 28 as schematized by the arrow 32.
- a second chamber 34 smaller than the chamber 24, and also presenting as a cavity open to the outside of Part 6 of the envelope, is designed to allow the electrical connection of the motor.
- a passage 36 through the envelope 4 puts the chamber 34 in communication direct with the engine located in the high-pressure chamber 15. This passage runs along the side of part 6 of the envelope 4 of the engine 12 to unblock behind the compression system in part 8 of this envelope.
- Rooms 24 and 34 are closed by a common plate that at the same time constitutes the terminal plate 20.
- a seal 40 is provided for sealing between the intake chambers 24 and 34 to ensure watertightness of each of these rooms with outside.
- the terminal board 20 has been shown in front view on the figure 3. It has six ears 44 allowing its fixing by screws 46 on the first part 6 of the envelope 4 compressor, compressing the gasket 40.
- the terminal board includes all the terminals connection required to operate the compressor. AT its upper part, there are three input terminals 48 of the three-phase phases that go to power the motor 12, and that two terminals 50 of information output of the engine (for example: the temperature of this engine).
- the three terminals of connection 48 and the two connection terminals 50 are next to the separate small room 34 and the communication passage 36 perforated in the wall 26 allows the passage of the electric cables that connect these terminals to engine.
- terminal board 20 At the bottom of the terminal board 20, there is three output terminals 52 of the motor supply phases 12, two terminals 54 motor feedback, a multispindle terminal 56 for the communication functions with the cabin temperature control module, the outputs of the different protections managed by the microcontroller, the control of the relays used to charge the entry capacities. Finally, there are two power terminals 58 positive and negative direct current. All of these connection terminals are located next to the room admission 24.
- the output terminals 50 and 52 of the admission chamber 24 and input terminals 48 and 54 of the motor in the chamber 34 separate are fixed, permanent and isolated upon delivery of the terminal board 20 before mounting on the envelope 4 of the compressor.
- FIG. 4 shows a view in longitudinal section, along the line of section IV-IV of Figure 2, the first part 6 of the envelope 4 of the compressor.
- the electronic control and command circuits 60 of the compressor are housed in the intake chamber 24.
- circuits 60 are based on a power module 62 having a metal cooling sole. They include power electronics components (MOS fet or IGBT) that are encapsulated in the power module 62. Moreover, the control electronics is mounted on a circuit board, which is soldered to the power module.
- MOS fet or IGBT power electronics components
- the electronic circuits 60 and the power module 62 are coated in an overmolding of a plastic material compatible with lubricating oil - usually a POE type oil (polyol ester) - the compressor circulating in the fluid refrigerant and with the refrigerant itself.
- a plastic material compatible with lubricating oil usually a POE type oil (polyol ester) - the compressor circulating in the fluid refrigerant and with the refrigerant itself.
- This plastic material is preferably chosen in the family of thermoplastic polyester elastomers.
- the refrigerant admitted into the chamber 24 through the orifice 14 (see Figure 2), crosses vertically the low pressure chamber 24 licking the metal sole of the power module 62 before exiting through the port of communication 28.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Air-Conditioning For Vehicles (AREA)
Description
- la figure 1 est une vue de dessus, avec arrachements, d'un compresseur conforme à la présente invention ;
- la figure 2 est une vue en coupe selon la ligne II-II du compresseur représenté sur la figure 1 ;
- la figure 3 est une vue partielle en élévation du compresseur représenté sur la figue 1 ; et
- la figure 4 est une vue en coupe selon la ligne IV-IV de la figure 2 d'une partie de l'enveloppe du compresseur de l'invention.
Claims (10)
- Compresseur pour un système de climatisation de l'habitacle d'un véhicule automobile, comprenant une enveloppe (4) définissant une chambre à haute pression (15) renfermant un système de compression (10) d'un fluide réfrigérant qui circule dans le système de climatisation, ce système de compression (10) admettant le fluide réfrigérant à basse pression et le refoulant à haute pression dans la chambre à haute pression (15), un moteur électrique (12) d'entraínement du système de compression (10) et des moyens électroniques (60) de commande et de contrôle du fonctionnement du moteur électrique (12),
une chambre d'admission (24) contenant ledit fluide réfrigérant à basse pression, intégrée dans l'enveloppe (4) et séparée de la chambre à haute pression (15) par une cloison de séparation (26), caractérisé en ce que les moyens électroniques (60) de commande et de contrôle du fonctionnement du moteur électrique (12) sont placés dans la chambre d'admission (24) contenant le fluide réfrigérant à basse pression et sont refroidis par ledit fluide réfrigérant. - Compresseur selon la revendication 1, caractérisé en ce qu'il comporte une chambre séparée (34) de raccordement électrique du moteur (12) définie dans l'enveloppe (4), cette chambre séparée communiquant avec la chambre à haute pression (15) par un passage (36).
- Compresseur selon la revendication 2, caractérisé en ce que la chambre d'admission (24) et la chambre séparée (34) de raccordement électrique du moteur (12) se présentent comme des cavités ouvertes vers l'extérieur de l'enveloppe (4) et en ce qu'elles sont obturées par une plaque d'obturation (20) commune aux deux chambres.
- Compresseur selon la revendication 3, caractérisé en ce que la plaque d'obturation est une plaque à bornes (20) équipée de l'ensemble des bornes de connexion nécessaires au fonctionnement du compresseur.
- Compresseur selon la revendication 4, caractérisé en ce que les bornes d'entrée (48) pour l'alimentation du moteur électrique (12) et des bornes de sortie d'information moteur (50) sont situées dans une partie de la plaque à bornes (20) qui obture la chambre séparée (34) de raccordement du moteur électrique, et en ce que les autres bornes de connexion (52, 54) sont situées dans une partie de la plaque à bornes qui obture la chambre d'admission (24).
- Compresseur selon la revendication 5, caractérisé en ce que les bornes de sortie (50, 52) de la chambre d'admission (24) et les bornes d'entrée (48, 54) du moteur dans la chambre séparée (34) sont fixes, permanentes et isolées dès la livraison de la plaque à bornes (20) avant son montage sur l'enveloppe (4) du compresseur.
- Compresseur selon la revendication 5, caractérisé en ce que les moyens électroniques (60) de commande et de contrôle du fonctionnement du compresseur (2) sont disposés sur un module de puissance (62) comportant une semelle de refroidissement métallique.
- Compresseur selon la revendication 7, caractérisé en ce que les moyens électroniques (60) de commande et de contrôle du fonctionnement du compresseur sont raccordés au module de puissance (62), et en ce que ces moyens électroniques (60) et le module de puissance (62), à l'exception de la semelle de refroidissement, sont enrobés dans un surmoulage de matière plastique.
- Compresseur selon la revendication 8, caractérisé en ce que la matière plastique est compatible avec le fluide réfrigérant et l'huile de lubrification du compresseur et est choisie dans la famille des thermoplastiques polyester élastomères.
- Compresseur selon l'une des revendications 1 à 9, caractérisé en ce que l'enveloppe (4) est réalisée en une première partie (6) contenant le système de compression (10) du fluide réfrigérant, la chambre d'admission (24) et la chambre séparée (34), et une seconde partie (8) contenant le moteur électrique (12), ces deux parties (6, 8) étant assemblées l'une à l'autre selon un plan de joint.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0015217 | 2000-11-24 | ||
FR0015217A FR2817300B1 (fr) | 2000-11-24 | 2000-11-24 | Compresseur pour un systeme de climatisation de l'habitacle d'un vehicule automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1209363A1 EP1209363A1 (fr) | 2002-05-29 |
EP1209363B1 true EP1209363B1 (fr) | 2005-01-26 |
Family
ID=8856854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01127710A Expired - Lifetime EP1209363B1 (fr) | 2000-11-24 | 2001-11-21 | Compresseur pour un systéme de climatisation de l'habitacle d'un véhicule automobile |
Country Status (5)
Country | Link |
---|---|
US (1) | US6560984B2 (fr) |
EP (1) | EP1209363B1 (fr) |
JP (1) | JP2002206481A (fr) |
DE (1) | DE60108593T2 (fr) |
FR (1) | FR2817300B1 (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4073622B2 (ja) * | 2000-12-18 | 2008-04-09 | サンデン株式会社 | 電動式圧縮機 |
JP4018373B2 (ja) * | 2001-04-09 | 2007-12-05 | サンデン株式会社 | 電動式圧縮機 |
EP1363026A3 (fr) * | 2002-04-26 | 2004-09-01 | Denso Corporation | Onduleur intégré moteur pour un véhicule automobile |
JP4200850B2 (ja) * | 2003-07-17 | 2008-12-24 | 株式会社デンソー | 電動圧縮機 |
JP4457789B2 (ja) * | 2004-07-15 | 2010-04-28 | パナソニック株式会社 | 密閉型電動圧縮機 |
US7628028B2 (en) * | 2005-08-03 | 2009-12-08 | Bristol Compressors International, Inc. | System and method for compressor capacity modulation |
US20080041081A1 (en) * | 2006-08-15 | 2008-02-21 | Bristol Compressors, Inc. | System and method for compressor capacity modulation in a heat pump |
US8863540B2 (en) * | 2006-11-15 | 2014-10-21 | Crosspoint Solutions, Llc | HVAC system controlled by a battery management system |
US8381540B2 (en) * | 2006-11-15 | 2013-02-26 | Crosspoint Solutions, Llc | Installable HVAC systems for vehicles |
US7797958B2 (en) * | 2006-11-15 | 2010-09-21 | Glacier Bay, Inc. | HVAC system controlled by a battery management system |
US8030880B2 (en) | 2006-11-15 | 2011-10-04 | Glacier Bay, Inc. | Power generation and battery management systems |
US8790089B2 (en) * | 2008-06-29 | 2014-07-29 | Bristol Compressors International, Inc. | Compressor speed control system for bearing reliability |
US8601828B2 (en) | 2009-04-29 | 2013-12-10 | Bristol Compressors International, Inc. | Capacity control systems and methods for a compressor |
JP2011144788A (ja) * | 2010-01-18 | 2011-07-28 | Toyota Industries Corp | 電動圧縮機 |
DE102013220897A1 (de) * | 2013-10-15 | 2015-04-16 | Robert Bosch Gmbh | Wärmepumpe mit einem Betauungsschutz |
EP3557079A1 (fr) * | 2018-04-20 | 2019-10-23 | Belenos Clean Power Holding AG | Système de chauffage, ventilation et climatisation comprenant un compresseur de fluide |
US11988421B2 (en) | 2021-05-20 | 2024-05-21 | Carrier Corporation | Heat exchanger for power electronics |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5350039A (en) * | 1993-02-25 | 1994-09-27 | Nartron Corporation | Low capacity centrifugal refrigeration compressor |
US6112535A (en) * | 1995-04-25 | 2000-09-05 | General Electric Company | Compressor including a motor and motor control in the compressor housing and method of manufacture |
DK172128B1 (da) | 1995-07-06 | 1997-11-17 | Danfoss As | Kompressor med styreelektronik |
US5904471A (en) * | 1996-12-20 | 1999-05-18 | Turbodyne Systems, Inc. | Cooling means for a motor-driven centrifugal air compressor |
JP2000291557A (ja) * | 1999-04-07 | 2000-10-17 | Sanden Corp | 電動式圧縮機 |
JP4073622B2 (ja) * | 2000-12-18 | 2008-04-09 | サンデン株式会社 | 電動式圧縮機 |
-
2000
- 2000-11-24 FR FR0015217A patent/FR2817300B1/fr not_active Expired - Fee Related
-
2001
- 2001-11-19 US US09/988,371 patent/US6560984B2/en not_active Expired - Lifetime
- 2001-11-21 DE DE60108593T patent/DE60108593T2/de not_active Expired - Lifetime
- 2001-11-21 EP EP01127710A patent/EP1209363B1/fr not_active Expired - Lifetime
- 2001-11-26 JP JP2001359783A patent/JP2002206481A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US20020062655A1 (en) | 2002-05-30 |
US6560984B2 (en) | 2003-05-13 |
JP2002206481A (ja) | 2002-07-26 |
FR2817300B1 (fr) | 2005-09-23 |
FR2817300A1 (fr) | 2002-05-31 |
EP1209363A1 (fr) | 2002-05-29 |
DE60108593D1 (de) | 2005-03-03 |
DE60108593T2 (de) | 2006-03-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1209363B1 (fr) | Compresseur pour un systéme de climatisation de l'habitacle d'un véhicule automobile | |
FR2814783A1 (fr) | Compresseur actionne par un moteur | |
US7473079B2 (en) | Electric compressor with inverter | |
FR2813351A1 (fr) | Compresseur entraine par moteur | |
US5514922A (en) | Hermetic motor driven fluid apparatus having improved insulating structure | |
US8162626B2 (en) | Motor-driven compressor | |
US6708520B2 (en) | Scroll compressor and refrigerating system using ammonia group refrigerant | |
FR2794190A1 (fr) | Compresseur entraine par moteur | |
CN104204530A (zh) | 螺杆式压缩机 | |
FR2818330A1 (fr) | Compresseur actionne par moteur | |
JP2007224809A (ja) | 電動圧縮機 | |
JP2007120505A (ja) | 冷媒圧縮用電動式圧縮機 | |
JP4529973B2 (ja) | 電動圧縮機 | |
JP2004270614A (ja) | 電動圧縮機 | |
US5443374A (en) | Motor driven fluid compressor | |
JP2002285982A (ja) | スクロール型圧縮機およびスクロール型圧縮機の潤滑油供給方法 | |
JP2005054716A (ja) | 電動圧縮機 | |
US7077633B2 (en) | Electric compressor | |
JP2005146862A (ja) | 電動圧縮機 | |
KR20110105383A (ko) | 스크롤형 냉동기 압축기 | |
JP2003013859A (ja) | モータ駆動回路一体型電動圧縮装置 | |
JP2002180984A (ja) | 冷媒圧縮用電動式圧縮機 | |
JP3106705B2 (ja) | 密閉横形スクロール圧縮機 | |
JPH0417793A (ja) | スクロール形流体機械 | |
US20050129558A1 (en) | Electric compressor and assembling method thereof |
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 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20021118 |
|
AKX | Designation fees paid |
Designated state(s): DE FR GB IT |
|
17Q | First examination report despatched |
Effective date: 20030617 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
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 FR GB IT |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH Ref country code: IE Ref legal event code: FG4D Free format text: FRENCH |
|
REF | Corresponds to: |
Ref document number: 60108593 Country of ref document: DE Date of ref document: 20050303 Kind code of ref document: P |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20050401 |
|
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: 20051027 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20061110 Year of fee payment: 6 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20071121 |
|
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: 20071121 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20161115 Year of fee payment: 16 Ref country code: FR Payment date: 20161130 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20161116 Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 60108593 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20180731 |
|
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: 20171130 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180602 Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171121 |