EP1965154A2 - Dispositif de pompes à chaleur - Google Patents
Dispositif de pompes à chaleur Download PDFInfo
- Publication number
- EP1965154A2 EP1965154A2 EP08003313A EP08003313A EP1965154A2 EP 1965154 A2 EP1965154 A2 EP 1965154A2 EP 08003313 A EP08003313 A EP 08003313A EP 08003313 A EP08003313 A EP 08003313A EP 1965154 A2 EP1965154 A2 EP 1965154A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- refrigerant
- expansion valve
- heat pump
- pressure
- injected
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000013021 overheating Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract 4
- 239000003507 refrigerant Substances 0.000 claims description 42
- 238000010793 Steam injection (oil industry) Methods 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000007791 liquid phase Substances 0.000 claims description 2
- 239000002826 coolant Substances 0.000 abstract 2
- 239000008236 heating water Substances 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/13—Economisers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/21—Refrigerant outlet evaporator temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2509—Economiser valves
Definitions
- the present invention relates to a heat pump device.
- Heat pumps are typically used to heat heating water or hot water.
- the liquefied refrigerant is then expanded in a throttle body and evaporated while absorbing ambient heat in the evaporator.
- the vaporized refrigerant is compressed by the compressor of the heat pump and liquefied in the condenser of the heat pump.
- scroll compressors can be used with a steam injection in heat pumps.
- the steam injection proves to be advantageous in that the heating power does not decrease as much as in a compressor without steam injection when the heat source temperature decreases.
- Steam injection compressors are advantageous over liquid injection compressors because steam injection is more efficient than, for example, liquid injection.
- the steam injection in a scroll compressor is performed such that the liquid refrigerant is throttled by an expansion valve and then evaporated in a heat exchanger or an economizer and overheated.
- the superheated refrigerant is then injected into the compressor.
- injection of slightly superheated refrigerant is more efficient than liquid refrigerant injection.
- an additional solenoid valve must be placed in front of the expansion valve, which is closed at standstill to prevent liquid refrigerant from shifting in the compressors.
- Fig. 2 shows a refrigerant circuit of a heat pump according to the prior art.
- the refrigeration cycle includes a compressor 10, a condenser 20, an evaporator 30, a solenoid valve 40, a thermostatic expansion valve 50, an economizer 60 and an expansion valve 70.
- the solenoid valve 40 is disposed in front of the expansion valve 50 and serves to prevent liquid refrigerant from entering the compressor 10 when the heat pump is at a standstill.
- the thermostatic expansion valve 50, a solenoid valve 40 is connected upstream.
- the solenoid valve 40 is closed at standstill to ensure that no liquid refrigerant enters the compressor during standstill.
- refrigerant is evaporated in the evaporator 30; the vaporized refrigerant is compressed in the compressor 10 and thus heated.
- the high-pressure refrigerant releases its heat in the condenser 20, for example, to heating water and condenses. Thereafter, the refrigerant is throttled into the expansion valve 50 and is then evaporated again in the evaporator 30.
- the field of application of, for example, air / water heat pumps is limited, for example, by the hot gas temperature at low outside temperatures and high heating flow temperatures. If the hot gas temperature or the compression end temperature is too high (for example, greater than 120 ° C), thermal destruction of the oil in the compressor may occur, thereby reducing the lubrication of the compressor.
- the invention relates to the idea of providing an electronic expansion valve for the steam injection in the refrigeration circuit instead of a thermostatic expansion valve.
- the refrigerant flows to the condenser 20 and from the condenser to the economizer, which serves as a heat exchanger.
- the economizer 60 By means of the economizer 60, a steam injection into the compressor 10 can be made possible.
- vapor refrigerant is injected into the compressor, i. the refrigerant is slightly overheated.
- the liquid refrigerant (which has been liquefied by the condenser 20) is supplied to the electronic expansion valve 80, then the thermal energy of the refrigerant is used by means in the economizer 60 to overheat the refrigerant to be injected.
- Fig. 1 shows a refrigerant circuit of a heat pump device according to a first embodiment.
- a compressor 10 In the refrigerant circuit is a compressor 10, a condenser 20, an economizer 60, an electronic expansion valve 80, a further expansion valve 70 and an evaporator 30 are provided.
- the function of the compressor, the condenser, the economizer, the expansion valve 70 and the evaporator 30 corresponds to the arrangement and function of the compressor, condenser, economizer, expansion valve and evaporator according to Fig. 2 ,
- the control required for the electronic expansion valve 80 may be based on measured values of an evaporator outlet pressure sensor and on measured values of a temperature sensor for detecting the suction gas temperature. With the help of the electronic expansion valve 80, the overheating of a refrigerant can thus be regulated accordingly. Since the steam injection takes place in an area with an average pressure, which is present between the high pressure and the low pressure, it can be assumed that the corresponding mean pressure should also be the same for the same high and low pressure and for the same overheating. Therefore, when the high and low pressures are measured by means of pressure sensors in the refrigerant circuit, the mean pressure of the steam injection for a defined superheat can also be calculated.
- the overheating of the refrigerant can be detected by measuring the temperature of the injected refrigerant and the calculated mean pressure without another pressure sensor, especially if they are available for an electronic expansion valve 70.
- the electronically controlled expansion valve 80 it is possible to regulate how much refrigerant flows through the economizer 60, for example, by opening the expansion valve beyond the calculated opening degree for a defined overheating, more refrigerant can flow through the economizer, so that the refrigerant is no longer sufficiently overheated and injected into the compressor 10 with portions of the liquid phase.
- the hot gas temperature can be reduced.
- the field of application of the heat pump can also be extended, especially at low evaporation and high condensation temperatures which typically exceeds the critical hot gas temperature. If the hot gas temperature is exceeded, the system switches over from an overheat control to a hot gas temperature control.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Air Conditioning Control Device (AREA)
- Central Heating Systems (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10015257.8A EP2345858A3 (fr) | 2007-03-02 | 2008-02-23 | Dispositif de pompes à chaleur |
PL08003313T PL1965154T3 (pl) | 2007-03-02 | 2008-02-23 | Urządzenie z pompą cieplną |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007010646.9A DE102007010646B4 (de) | 2007-03-02 | 2007-03-02 | Wärmepumpenvorrichtung |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10015257.8 Division-Into | 2010-12-03 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1965154A2 true EP1965154A2 (fr) | 2008-09-03 |
EP1965154A3 EP1965154A3 (fr) | 2009-07-08 |
EP1965154B1 EP1965154B1 (fr) | 2011-10-26 |
Family
ID=39465958
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10015257.8A Withdrawn EP2345858A3 (fr) | 2007-03-02 | 2008-02-23 | Dispositif de pompes à chaleur |
EP08003313A Active EP1965154B1 (fr) | 2007-03-02 | 2008-02-23 | Dispositif de pompes à chaleur |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10015257.8A Withdrawn EP2345858A3 (fr) | 2007-03-02 | 2008-02-23 | Dispositif de pompes à chaleur |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP2345858A3 (fr) |
AT (1) | ATE530864T1 (fr) |
DE (2) | DE202007019159U1 (fr) |
ES (1) | ES2374091T3 (fr) |
PL (1) | PL1965154T3 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2479517A1 (fr) * | 2011-01-21 | 2012-07-25 | LG Electronics, Inc. | Climatiseur |
CN113188269A (zh) * | 2020-01-13 | 2021-07-30 | 上海海立电器有限公司 | 一种增焓热泵系统的关机控制方法与装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011086476A1 (de) | 2011-09-30 | 2013-04-04 | Siemens Aktiengesellschaft | Hochtemperaturwärmepumpe und Verfahren zur Verwendung eines Arbeitsmediums in einer Hochtemperaturwärmepumpe |
DE102012101041A1 (de) | 2012-02-09 | 2013-08-14 | Viessmann Werke Gmbh & Co Kg | Wärmepumpenvorrichtung |
DE102018105609A1 (de) | 2018-03-12 | 2019-09-12 | Ipetronik Gmbh & Co. Kg | Verfahren zur Kühlung in einem Fahrzeug |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0237259A (ja) * | 1988-07-26 | 1990-02-07 | Toshiba Corp | 2段圧縮冷凍サイクル |
JPH1089779A (ja) * | 1996-09-11 | 1998-04-10 | Daikin Ind Ltd | 空気調和機 |
JPH10148404A (ja) * | 1996-11-20 | 1998-06-02 | Matsushita Electric Ind Co Ltd | 冷凍装置の制御装置 |
EP1139039A1 (fr) * | 2000-03-27 | 2001-10-04 | Carrier Corporation | Amélioration d'un circuit d'économiseur |
US20060277931A1 (en) * | 2005-06-10 | 2006-12-14 | Satoshi Nakamura | Scroll compressor and refrigerating apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5095712A (en) | 1991-05-03 | 1992-03-17 | Carrier Corporation | Economizer control with variable capacity |
US6474087B1 (en) | 2001-10-03 | 2002-11-05 | Carrier Corporation | Method and apparatus for the control of economizer circuit flow for optimum performance |
US6655172B2 (en) | 2002-01-24 | 2003-12-02 | Copeland Corporation | Scroll compressor with vapor injection |
-
2007
- 2007-03-02 DE DE202007019159U patent/DE202007019159U1/de not_active Expired - Lifetime
- 2007-03-02 DE DE102007010646.9A patent/DE102007010646B4/de active Active
-
2008
- 2008-02-23 PL PL08003313T patent/PL1965154T3/pl unknown
- 2008-02-23 ES ES08003313T patent/ES2374091T3/es active Active
- 2008-02-23 EP EP10015257.8A patent/EP2345858A3/fr not_active Withdrawn
- 2008-02-23 AT AT08003313T patent/ATE530864T1/de active
- 2008-02-23 EP EP08003313A patent/EP1965154B1/fr active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0237259A (ja) * | 1988-07-26 | 1990-02-07 | Toshiba Corp | 2段圧縮冷凍サイクル |
JPH1089779A (ja) * | 1996-09-11 | 1998-04-10 | Daikin Ind Ltd | 空気調和機 |
JPH10148404A (ja) * | 1996-11-20 | 1998-06-02 | Matsushita Electric Ind Co Ltd | 冷凍装置の制御装置 |
EP1139039A1 (fr) * | 2000-03-27 | 2001-10-04 | Carrier Corporation | Amélioration d'un circuit d'économiseur |
US20060277931A1 (en) * | 2005-06-10 | 2006-12-14 | Satoshi Nakamura | Scroll compressor and refrigerating apparatus |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2479517A1 (fr) * | 2011-01-21 | 2012-07-25 | LG Electronics, Inc. | Climatiseur |
US9091464B2 (en) | 2011-01-21 | 2015-07-28 | Lg Electronics Inc. | Air conditioner |
CN113188269A (zh) * | 2020-01-13 | 2021-07-30 | 上海海立电器有限公司 | 一种增焓热泵系统的关机控制方法与装置 |
CN113188269B (zh) * | 2020-01-13 | 2022-08-09 | 上海海立电器有限公司 | 一种增焓热泵系统的关机控制方法与装置 |
Also Published As
Publication number | Publication date |
---|---|
ES2374091T3 (es) | 2012-02-13 |
EP2345858A2 (fr) | 2011-07-20 |
EP1965154A3 (fr) | 2009-07-08 |
EP2345858A3 (fr) | 2013-05-15 |
ATE530864T1 (de) | 2011-11-15 |
EP1965154B1 (fr) | 2011-10-26 |
DE102007010646A1 (de) | 2008-09-04 |
PL1965154T3 (pl) | 2012-03-30 |
DE202007019159U1 (de) | 2010-10-28 |
DE102007010646B4 (de) | 2022-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3697635A1 (fr) | Procédé servant à faire fonctionner un circuit frigorifique ainsi qu'installation de réfrigération de véhicule | |
EP1965154B1 (fr) | Dispositif de pompes à chaleur | |
EP3004754B1 (fr) | Pompe à chaleur pour utilisation des réfrigérants écologiques | |
WO2003104000A1 (fr) | Installation de climatisation pour vehicule automobile | |
DE102005052763A1 (de) | Wärmepumpen-Heizvorrichtung | |
EP3730873A2 (fr) | Procédé de fonctionnement d'une pompe à chaleur dotée d'un système de compression de vapeur | |
DE102007010645B4 (de) | Verfahren zum Steuern einer Kompressionskälteanlage und eine Kompressionskälteanlage | |
DE102010001024B4 (de) | Verfahren für die Steuerung und Regelung von Wärmepumpen und Kühlanlagen | |
AT515455A1 (de) | Automatische Erkennung von Kältemittelfüllmengen in Kältekreisläufen | |
EP3922926B1 (fr) | Procédé de régulation d'un processus de dégivrage d'un évaporateur d'une installation de réfrigération à compression et installation de réfrigération à compression | |
DE102008005036A1 (de) | Verbrennungskraftmaschine mit Wärmerückgewinnungsvorrichtung | |
EP3922925A1 (fr) | Procédé de fonctionnement d'une installation de réfrigération à compression et installation de réfrigération à compression | |
EP3961129A1 (fr) | Pompe à chaleur et procédé de fonctionnement d'une pompe à chaleur | |
DE202006014246U1 (de) | Kaltdampf-Kältemaschine | |
EP2827081B1 (fr) | Procédé de commande d'une pompe à chaleur | |
EP3583365B1 (fr) | Procédé permettant de faire fonctionner une pompe à chaleur | |
EP3922930B1 (fr) | Procédé de fonctionnement d'une installation de réfrigération à compression et installation de réfrigération à compression associée | |
WO2014131591A1 (fr) | Pompe à chaleur et procédé de fonctionnement d'une pompe à chaleur | |
DE102009014682B4 (de) | Wärmepumpe für einen Warmwasserbereiter | |
DE10338388B3 (de) | Verfahren zur Regelung einer Klimaanlage | |
EP3922933B1 (fr) | Procédé de régulation d'une installation de réfrigération à compression et installation de réfrigération à compression | |
DE102008011454A1 (de) | Kompressionswärmepumpe und Verfahren zu ihrem Betreiben | |
EP3922929B1 (fr) | Procédé de régulation d'une installation de réfrigération à compression et installation de réfrigération à compression | |
DE19737205A1 (de) | Verfahren zum Betrieb von Kältedrucklufttrocknern | |
EP3922932B1 (fr) | Procédé de fonctionnement d'une installation de réfrigération à compression et installation de réfrigération à compression |
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: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
17P | Request for examination filed |
Effective date: 20080225 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
17Q | First examination report despatched |
Effective date: 20090812 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
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): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO 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 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: BOHEST AG |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502008005305 Country of ref document: DE Effective date: 20111229 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2374091 Country of ref document: ES Kind code of ref document: T3 Effective date: 20120213 |
|
REG | Reference to a national code |
Ref country code: SK Ref legal event code: T3 Ref document number: E 10614 Country of ref document: SK |
|
LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20111026 |
|
REG | Reference to a national code |
Ref country code: PL Ref legal event code: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20111026 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: 20120126 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: 20120226 |
|
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: 20111026 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: 20120127 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: 20120227 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: 20111026 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: 20111026 |
|
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: 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: 20111026 |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111026 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: 20111026 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: 20120126 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: 20111026 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: 20111026 |
|
26 | Opposition filed |
Opponent name: ROBERT BOSCH GMBH Effective date: 20120724 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
BERE | Be: lapsed |
Owner name: STIEBEL ELTRON G.M.B.H. & CO. KG Effective date: 20120228 |
|
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: 20111026 |
|
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: 20120229 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R026 Ref document number: 502008005305 Country of ref document: DE Effective date: 20120724 |
|
PLAF | Information modified related to communication of a notice of opposition and request to file observations + time limit |
Free format text: ORIGINAL CODE: EPIDOSCOBS2 |
|
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: 20120228 |
|
PLBP | Opposition withdrawn |
Free format text: ORIGINAL CODE: 0009264 |
|
PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
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: 20111026 |
|
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: 20111026 |
|
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: 20111026 |
|
PLAM | Termination of opposition procedure: information related to despatch of decision modified |
Free format text: ORIGINAL CODE: EPIDOSCOPC1 |
|
PLBD | Termination of opposition procedure: decision despatched |
Free format text: ORIGINAL CODE: EPIDOSNOPC1 |
|
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: 20120223 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCAR Free format text: NEW ADDRESS: HOLBEINSTRASSE 36-38, 4051 BASEL (CH) |
|
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: 20080223 |
|
PLBM | Termination of opposition procedure: date of legal effect published |
Free format text: ORIGINAL CODE: 0009276 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: OPPOSITION PROCEDURE CLOSED |
|
27C | Opposition proceedings terminated |
Effective date: 20140211 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 9 |
|
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 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230524 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20230424 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20240219 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20240220 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240219 Year of fee payment: 17 Ref country code: CH Payment date: 20240301 Year of fee payment: 17 Ref country code: GB Payment date: 20240219 Year of fee payment: 17 Ref country code: SK Payment date: 20240220 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20240219 Year of fee payment: 17 Ref country code: PL Payment date: 20240215 Year of fee payment: 17 Ref country code: IT Payment date: 20240228 Year of fee payment: 17 Ref country code: FR Payment date: 20240220 Year of fee payment: 17 |