EP1498673A1 - Heissgasabtauverfahren für Kälteanlagen - Google Patents
Heissgasabtauverfahren für Kälteanlagen Download PDFInfo
- Publication number
- EP1498673A1 EP1498673A1 EP04015601A EP04015601A EP1498673A1 EP 1498673 A1 EP1498673 A1 EP 1498673A1 EP 04015601 A EP04015601 A EP 04015601A EP 04015601 A EP04015601 A EP 04015601A EP 1498673 A1 EP1498673 A1 EP 1498673A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- refrigerant
- refrigeration
- consumers
- compressor
- defrosting
- 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
- 238000005057 refrigeration Methods 0.000 title claims abstract description 37
- 239000003507 refrigerant Substances 0.000 claims abstract description 42
- 238000010257 thawing Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 21
- 238000001816 cooling Methods 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000010726 refrigerant oil Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method 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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/02—Defrosting cycles
- F25B47/022—Defrosting cycles hot gas defrosting
-
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
-
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
-
- 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
- F25B2400/07—Details of compressors or related parts
- F25B2400/075—Details of compressors or related parts with parallel compressors
-
- 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
- F25B2400/22—Refrigeration systems for supermarkets
-
- 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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
- F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
Definitions
- the invention relates to a method for operating a refrigeration system with at least a refrigerant circuit, which at least one condenser, at least two Refrigeration consumer and at least one compressor with at least two Performance levels or at least two compressors, and in the or Compressor on the output side via a defrosting line with the input sides of the Refrigeration consumers are connected or connectable, depending on the Defrost requirement of one or more refrigeration consumers compressed, warm refrigerant is supplied via the Abtäeitung the or the thawed cold consumers.
- refrigerant is both on and off to understand multicomponent refrigerants.
- Refrigeration or refrigerated rooms arranged evaporator and / or heat exchangers, the be traversed by a refrigerant to understand.
- Refrigeration systems of the generic type are used for example in supermarkets operated. They generally provide a variety of Kälteangeem, such as such as refrigerators, refrigerators and freezers. For this purpose circulates in them a one or multi-component refrigerant.
- a refrigeration system like her
- DE-PS 39 28 430 has a condenser, in the pressurized refrigerant by indirect heat exchange, preferably against outside air, is condensed.
- the liquid refrigerant from the condenser is usually a collection container fed.
- a refrigeration system there must always be enough refrigerant that even with maximum cooling demand, the evaporator or heat exchanger of all Refrigeration consumers can be filled.
- individual evaporators switched off and sucked off In this case, the excess refrigerant must be in those for these times provided collection container or accumulated in the condenser become.
- the refrigerant From the sump or condenser, the refrigerant via the so-called. Liquid line supplied to the refrigeration consumers. Every cold consumer is one Expansion device, preferably an expansion valve upstream or assigned in which the in or the evaporator of the cold consumer flowing refrigerant is relaxed. The so relaxed refrigerant is in the Evaporating the refrigerant consumers evaporates and cools the corresponding Cooling furniture and / or rooms.
- the thus evaporated refrigerant is then via a suction line a Compressor unit supplied.
- These compressor units can be single or multi-level be educated.
- the individual compressor stages generally have several in parallel switched compressor on. These compress the refrigerant and convey it over a pressure line in turn to the already mentioned condenser.
- JP-A 54059650 Also from JP-A 54059650 is a method for defrosting the evaporator or Heat exchanger of one or more refrigeration consumers known.
- JP-A 54059650 described method occurs due to a unavoidable refrigerant condensation to an undesirable condensate or Wet steam formation.
- a liquid separator In order to reduce the associated problems, is in the J P-A 54059650 proposed, in the suction line a liquid separator provide; This is needed to get the one or more compressors in front of you damaging "wet operation" - ie the suction of refrigerant wet steam - too protect.
- Object of the present invention is to provide a generic method for Operating a refrigeration system with which the previously resulting in defrosting To avoid disadvantages.
- the inventive method Especially when used as a refrigerant carbon dioxide, provides the inventive method significant advantages over the known, for State of the art counting methods. While the usually realized Druckgasabtauung in the condensation process on the low pressure side to very high Pressure conditions leads - the pressures are between 40 and 50 bar - and therefore correspondingly expensive, currently not commercially available components required be, the inventive method allows significantly lower pressure levels between 12 and 14 bar, allowing the use of standard components without Further is possible.
- the inventive method requires in contrast to those of the prior Technique counting (condensation) process no HD constant pressure control over an additional control valve.
- the defrosting required will be according to the invention exclusively on the throttle device on the evaporator - ie the hot gas Magnetvetil, the distributor and the distribution pipes - and from the Condenser stage control - as a rule, there is a condenser fan stage control or - speed control for use - resulting differential pressure between High and low pressure determined or regulated.
- the figure shows a schematic representation of the refrigerant circuit a Refrigeration system, wherein the condenser is not shown. Also not shown the upstream of the refrigeration consumers V1 and V2 expansion devices or - Valves, in which in the evaporator or evaporators of the refrigeration consumers V1 and V2 flowing refrigerant is relaxed.
- the evaporated in the evaporator of the refrigeration consumers V1 and V2 refrigerant is from these via the lines 3, 3 'and 3 "deducted and the Verêtm X, Y and Z upstream collection container S2 supplied. Also this collection S2, which is used for the separation of entrained in the refrigerant oil, is not mandatory required.
- the vaporized refrigerant present in the sump S2 is discharged from the Compresses X, Y and Z compressed to the desired circuit pressure and subsequently fed back to the condenser via the so-called pressure line 5.
- the compressors X, Y and Z are now on the output side via the Abtau Gustaven 6 and 8 and / or 9 with the input sides of the refrigeration consumers V1 and V2 connected or connectable.
- the refrigerant circuit has only two refrigeration consumers V1 and V2, in each case only one cold consumer or its evaporator can be defrosted, while the evaporator of the other cold consumer in the cooling mode located. If, on the other hand, three or more refrigeration consumers enter the refrigeration cycle integrated, at least two refrigeration consumers or their Be thawed evaporator. It must therefore only be ensured that at least the evaporator of a refrigeration consumer is in cooling mode.
- a shut-off valve b arranged is provided.
- the inventive method for operating a refrigeration system allows - Regardless of the type of refrigerant used and thus also in the Use of carbon dioxide as a refrigerant - a cost-effective and procedurally simple defrosting process.
- the invention also makes it possible to defrost cold consumers individually.
- the Control engineering design of the refrigeration system according to the invention and the The method according to the invention is comparatively inexpensive describe.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Defrosting Systems (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
Claims (2)
- Verfahren zum Betreiben einer Kälteanlage mit wenigstens einem Kältemittelkreislauf, welcher wenigstens einen Verflüssiger, wenigstens zwei Kälteverbraucher und wenigstens einen Verdichter mit wenigstens zwei Leistungsstufen oder wenigstens zwei Verdichter aufweist, und bei der der oder die Verdichter ausgangsseitig über eine Abtauleitung mit den Eingangsseiten der Kälteverbraucher verbunden oder verbindbar sind, wobei in Abhängigkeit von dem Abtaubedarf eines oder mehrerer Kälteverbraucher verdichtetes, warmes Kältemittel über die Abtauleitung dem oder den abzutauenden Kälteverbrauchern zugeführt wird, dadurch gekennzeichnet, dass das dem oder den abzutauenden Kälteverbrauchern (V1, V2) zugeführte verdichtete, warme Kältemittel vor der Zuführung zu dem oder den abzutauenden Kälteverbrauchern (V1, V2) auf das Saugdruckniveau des Kältemittelkreislaufes entspannt wird (c, d).
- Verfahren zum Betreiben einer Kälteanlage nach Anspruch 1, wobei die Abtauleitung über eine Absaugleitung mit den Eingangsseiten der Verdichter verbunden oder verbindbar ist, dadurch gekennzeichnet, dass nach Beendigung eines Abtauvorganges über die Absaugleitung (7) ein Absaugen der Abtauleitung (6, 8, 9) erfolgt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10332859 | 2003-07-18 | ||
DE2003132859 DE10332859A1 (de) | 2003-07-18 | 2003-07-18 | Heißgasabtauverfahren für Kälteanlagen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1498673A1 true EP1498673A1 (de) | 2005-01-19 |
EP1498673B1 EP1498673B1 (de) | 2013-08-28 |
Family
ID=33461999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20040015601 Expired - Lifetime EP1498673B1 (de) | 2003-07-18 | 2004-07-02 | Heissgasabtauverfahren für Kälteanlagen |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1498673B1 (de) |
DE (1) | DE10332859A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1859211A1 (de) * | 2005-03-18 | 2007-11-28 | Carrier Commercial Refrigeration, Inc. | Flaschenkühl-/abtauvorrichtung und verfahren |
CN100451503C (zh) * | 2005-12-29 | 2009-01-14 | 瑞弘冷冻科技股份有限公司 | 石化气的热交换器的除霜管路 |
DE102017110560A1 (de) | 2017-05-16 | 2018-11-22 | kke GmbH | Kältemittelkreislauf einer Kälteanlage mit einer Anordnung zum Abtauen eines Wärmeübertragers und Verfahren zum Betreiben des Kältemittelkreislaufs |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11828506B2 (en) | 2021-09-03 | 2023-11-28 | Heatcraft Refrigeration Products Llc | Hot gas defrost using dedicated low temperature compressor discharge |
US12007159B2 (en) | 2022-06-20 | 2024-06-11 | Heatcraft Refrigeration Products Llc | Hot gas defrost using low temperature compressor discharge gas and auxiliary flash tank |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5459650A (en) | 1977-10-20 | 1979-05-14 | Fuji Electric Co Ltd | Refrigerator |
US4979371A (en) * | 1990-01-31 | 1990-12-25 | Hi-Tech Refrigeration, Inc. | Refrigeration system and method involving high efficiency gas defrost of plural evaporators |
DE3928430C1 (de) | 1989-08-28 | 1991-03-07 | Linde Ag, 6200 Wiesbaden, De | |
DE4410057A1 (de) | 1994-03-23 | 1995-09-28 | Guentner Gmbh Hans | Anordnung zur Heißgasverteilung bei der Heißgasabtauung von Kälteanlagen |
EP1050726A2 (de) * | 1999-05-05 | 2000-11-08 | Linde Aktiengesellschaft | Kälteanlage |
WO2002066908A1 (en) * | 2001-02-23 | 2002-08-29 | Teknologisk Institut | System and method in which co2 is used for defrost and as refrigerant during stand-still |
US6449967B1 (en) * | 2001-06-12 | 2002-09-17 | DUBé SERGE | High speed evaporator defrost system |
WO2002101305A1 (en) * | 2001-06-13 | 2002-12-19 | York Refrigeration Aps | Co2 hot gas defrosting of cascade refrigeration plants |
EP1316730A2 (de) * | 2001-11-30 | 2003-06-04 | Sanyo Electric Co. Ltd | Rotationsverdichter |
-
2003
- 2003-07-18 DE DE2003132859 patent/DE10332859A1/de not_active Withdrawn
-
2004
- 2004-07-02 EP EP20040015601 patent/EP1498673B1/de not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5459650A (en) | 1977-10-20 | 1979-05-14 | Fuji Electric Co Ltd | Refrigerator |
DE3928430C1 (de) | 1989-08-28 | 1991-03-07 | Linde Ag, 6200 Wiesbaden, De | |
US4979371A (en) * | 1990-01-31 | 1990-12-25 | Hi-Tech Refrigeration, Inc. | Refrigeration system and method involving high efficiency gas defrost of plural evaporators |
DE4410057A1 (de) | 1994-03-23 | 1995-09-28 | Guentner Gmbh Hans | Anordnung zur Heißgasverteilung bei der Heißgasabtauung von Kälteanlagen |
EP1050726A2 (de) * | 1999-05-05 | 2000-11-08 | Linde Aktiengesellschaft | Kälteanlage |
WO2002066908A1 (en) * | 2001-02-23 | 2002-08-29 | Teknologisk Institut | System and method in which co2 is used for defrost and as refrigerant during stand-still |
US6449967B1 (en) * | 2001-06-12 | 2002-09-17 | DUBé SERGE | High speed evaporator defrost system |
WO2002101305A1 (en) * | 2001-06-13 | 2002-12-19 | York Refrigeration Aps | Co2 hot gas defrosting of cascade refrigeration plants |
EP1316730A2 (de) * | 2001-11-30 | 2003-06-04 | Sanyo Electric Co. Ltd | Rotationsverdichter |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1859211A1 (de) * | 2005-03-18 | 2007-11-28 | Carrier Commercial Refrigeration, Inc. | Flaschenkühl-/abtauvorrichtung und verfahren |
EP1859211A4 (de) * | 2005-03-18 | 2010-08-04 | Carrier Comm Refrigeration Inc | Flaschenkühl-/abtauvorrichtung und verfahren |
CN100451503C (zh) * | 2005-12-29 | 2009-01-14 | 瑞弘冷冻科技股份有限公司 | 石化气的热交换器的除霜管路 |
DE102017110560A1 (de) | 2017-05-16 | 2018-11-22 | kke GmbH | Kältemittelkreislauf einer Kälteanlage mit einer Anordnung zum Abtauen eines Wärmeübertragers und Verfahren zum Betreiben des Kältemittelkreislaufs |
DE102017110560B4 (de) * | 2017-05-16 | 2020-10-22 | Viessmann Kältetechnik Ost GmbH | Kältemittelkreislauf einer Kälteanlage mit einer Anordnung zum Abtauen eines Wärmeübertragers und Verfahren zum Betreiben des Kältemittelkreislaufs |
Also Published As
Publication number | Publication date |
---|---|
DE10332859A1 (de) | 2005-02-10 |
EP1498673B1 (de) | 2013-08-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2264385B1 (de) | Kältekreislauf und Verfahren zum Betreiben eines Kältekreislaufes | |
WO2006015741A1 (de) | Kältekreislauf und verfahren zum betreiben eines kältekreislaufes | |
DE60219753T2 (de) | Wärmepumpenartige Klimaanlage | |
DE2500303A1 (de) | Kuehlanlage | |
DE2734358A1 (de) | Kaelteerzeugungs-vorrichtung | |
EP1876402A2 (de) | Wärmepumpe mit einer Temperiereinrichtung | |
EP2297531A2 (de) | Kühlgerät mit kühlmittelspeicherung im verflüssiger und entsprechendes verfahren | |
DE69206352T2 (de) | Kälteanlage. | |
EP1921401B1 (de) | Verfahren zur Wärmerückgewinnung | |
DE102013014543A1 (de) | Wärmepumpenvorrichtung | |
EP1050726B1 (de) | Kälteanlage | |
EP1498673B1 (de) | Heissgasabtauverfahren für Kälteanlagen | |
DE102011012644A1 (de) | Kälteanlage | |
DE19832480A1 (de) | Mit CO¶2¶ betreibbare Klimaanlage für ein Fahrzeug | |
DE19832682C2 (de) | Abtaueinrichtung für einen Verdampfer einer Wärmepumpe oder eines Klimageräts | |
DE10233411B4 (de) | Kälteanlage mit wenigstens einem Kältekreislauf und Verfahren zum Abtauen des oder der Kälteverbraucher einer Kälteanlage | |
DE102020122713A1 (de) | Wärmepumpe und Verfahren zum Betreiben einer Wärmepumpe | |
DE102013014542A1 (de) | Wärmepumpenvorrichtung | |
DE2153651C3 (de) | Heißgasabtaueinrichtung für Kälteanlagen | |
WO2020157010A1 (de) | Kältegerät mit parallelen verdampfern und betriebsverfahren dafür | |
DE102013210904A1 (de) | Kältemittelkreislauf-Anlage sowie Verfahren zum Betrieb einer Kältemittelkreislauf-Anlage | |
DD288207A5 (de) | Einrichtung zum gasdichten absperren der druckleitung einer kompressionskaelteanlage | |
EP1050724A2 (de) | Kälteanlage | |
WO2011097748A2 (de) | Wärmepumpe | |
WO2005075901A1 (de) | Kälteanlage und verfahren zum betreiben einer kälteanlage |
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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
17P | Request for examination filed |
Effective date: 20050616 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: LINDE KAELTETECHNIK GMBH |
|
17Q | First examination report despatched |
Effective date: 20111220 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: CARRIER CORPORATION |
|
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 HU IE IT LI LU MC 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: AT Ref legal event code: REF Ref document number: 629580 Country of ref document: AT Kind code of ref document: T Effective date: 20130915 |
|
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: 502004014322 Country of ref document: DE Effective date: 20131024 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: T3 |
|
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: 20130703 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: 20130828 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: 20131230 |
|
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: 20130828 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: 20131129 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: 20130828 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: 20130828 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: 20130828 |
|
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: 20130828 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: BOHEST AG, CH |
|
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: 20130828 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: 20130828 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: 20130828 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: 20130828 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: 20130828 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130828 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502004014322 Country of ref document: DE |
|
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: CH Ref legal event code: PCAR Free format text: NEW ADDRESS: HOLBEINSTRASSE 36-38, 4051 BASEL (CH) |
|
26N | No opposition filed |
Effective date: 20140530 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502004014322 Country of ref document: DE Effective date: 20140530 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140702 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20140702 |
|
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: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140702 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20140702 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 629580 Country of ref document: AT Kind code of ref document: T Effective date: 20140702 |
|
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: 20140702 |
|
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: 20130828 |
|
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: 20130828 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 13 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140731 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: 20040702 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: 20130828 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20160622 Year of fee payment: 13 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 502004014322 Country of ref document: DE Representative=s name: SCHMITT-NILSON SCHRAUD WAIBEL WOHLFROM PATENTA, DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502004014322 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180201 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20210622 Year of fee payment: 18 |
|
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: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220731 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220731 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230527 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20230622 Year of fee payment: 20 Ref country code: FR Payment date: 20230621 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MK Effective date: 20240701 |