EP0844454A1 - Echangeur de chaleur à contre courant - Google Patents
Echangeur de chaleur à contre courant Download PDFInfo
- Publication number
- EP0844454A1 EP0844454A1 EP97115655A EP97115655A EP0844454A1 EP 0844454 A1 EP0844454 A1 EP 0844454A1 EP 97115655 A EP97115655 A EP 97115655A EP 97115655 A EP97115655 A EP 97115655A EP 0844454 A1 EP0844454 A1 EP 0844454A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate
- section
- heat exchanger
- inlet
- counterflow heat
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/10—Particular pattern of flow of the heat exchange media
- F28F2250/108—Particular pattern of flow of the heat exchange media with combined cross flow and parallel flow
Definitions
- the invention relates to a counterflow heat exchanger with plates, forming gaps arranged above or below or next to each other and the spaces between them to the direction of flow of the two alternating and essentially anti-parallel flowing fluid flows parallel edges tightly together are connected.
- Such counterflow heat exchangers have thermodynamic favorable properties because the two fluid or Gas flows passed through them antiparallel in countercurrent will. You can, for example, as a recuperative Heat recovery systems for waste heat recovery, for heat recovery in air conditioning Systems and in cooling, especially in application evaporative cooling.
- the invention has for its object the described generic counterflow heat exchanger to develop in such a way that its efficiency increases further is.
- each plate of the counterflow heat exchanger essentially one sinusoidal corrugated cross section with troughs and has wave crests with their wave valleys against the wave crests of those neighboring on one side Plate and with their wave crests against the Wave valleys of the plate adjacent on the other side is present. Due to the sinusoidal structure chosen of the plates forming the countercurrent heat exchanger transversely to the direction of flow of the fluid flows successive fluid channels that are practical on their entire circumferential surface of fluid channels, each of which flow through another gas or fluid stream, are surrounded. This will make the specific heat exchange surface of the counterflow heat exchanger according to the invention compared to conventional counterflow heat exchangers significantly increased. In addition, the effort for entertainment and maintenance of the counterflow heat exchanger according to the invention comparatively low because of the rounded structure of the two fluid flows leading channels the risk of contamination is only slight.
- the maximum possible specific heat exchange area as well one in terms of pollution prevention particularly advantageous structure of the gaps or Channels can be reached if the is essentially sinusoidal corrugated cross section of the plates is designed that the space forming and transverse to the direction of flow the fluid flows successive fluid channels are approximately circular.
- each plate on its two Longitudinal ends at a transition section gradual reduction in the depth of their troughs or the height of their wave crests from their sinusoidally wavy ones merges into a flat cross section.
- each Plate one inlet section and to the other transition section an outlet section connects each plate, both the inlet section and the outlet section a sealing edge on one side of the panel's longitudinal center line the counterflow heat exchanger - seen in flow direction or in flow directions - both at one end and at the other End each an inlet section and an outlet section form, with a fluid flow through the inlet portion at one end and the outlet section at the other end and the other fluid flow through the inlet section at the other end and the outlet section one end is led.
- Inlet and outlet sections for the two fluid streams designed when the inlet portion and the outlet portion each plate from its transition section side Ends towards their free ends about taper triangular, with one leg of the triangular Inlet or outlet section the sealing edge having.
- each plate support elements abutting against an adjacent plate may also have in the inlet and outlet sections of the counterflow heat exchanger created a structure become more neighboring due to mutual support Plates even with large pressure differences between the two flowing through the counterflow heat exchanger Gas or fluid flows are extremely high Stability guaranteed.
- the flow conditions at both the inlet sections as well as at the outlet sections of the counterflow heat exchanger can be advantageously compared if the support elements parallel to the sealing edges of their Extend plates and designed as fluid guide elements are.
- the counterflow heat exchanger according to the invention can be used a comparatively low design effort and with the smallest possible number of different components manufacture when the inlet portion of a plate is the outlet portion the following plate and the outlet section one plate to the inlet section of the following plate are assigned, the sealing edge of the inlet section one plate on one side of the plate longitudinal center line and the sealing edge of the outlet section the following plate on the other side of the Longitudinal plate center line, the sealing edge of the outlet section one plate on the other side of the Longitudinal plate center line and the sealing edge of the inlet section the following plate on one side the plate longitudinal center line are arranged and wherein the fluid guide elements of the inlet and outlet sections one plate perpendicular to the fluid guide elements of the The outlet and inlet sections of the following plate run.
- Counterflow heat exchanger essentially only two plate types, the sealing edges and fluid guide elements of the one plate type perpendicular to the sealing edges and fluid guide elements of the other Plate type are arranged and being on a plate of the one plate type a plate of the other plate type follows.
- the Dimension of the parallel to the flow direction of the fluid flows Edges of the panels correspond to twice the panel spacing; so that for example by welding or Glue these angled flat together Edges can be firmly and tightly connected.
- a in Figure 1 in cross section of its actual countercurrent section illustrated countercurrent heat exchanger according to the invention is made up of plates 1, one of which Type of construction is shown in Figure 2.
- the plates 1 In their the actual counterflow section of the counterflow heat exchanger middle sections 2 the plates 1 have a sinusoidally corrugated cross section 3 on.
- each plate 1 With the troughs 4 of the sinusoidally corrugated cross section 3 lies each plate 1 on the wave crests 5 of sinusoidal corrugated cross section on one side adjacent plate 1; the same applies to the wave crests 5 and the troughs 4 on the other side neighboring plate 1.
- each fluid channel 7, which flows through the one fluid or gas stream A. is surrounded on all sides by fluid channels 7, which by flow through the other fluid stream B.
- the Plates 1 bent at right angles on their long sides Edges 8, the dimensions of which are approximately twice the average Distance of the plates 1 corresponds to each other.
- the Edges 8 can be the plates 1 by welding or connect the adhesive seal.
- each plate has 1 the middle section 2 by the one shown in Figure 1 has sinusoidally corrugated cross section 3; on that formed by the sinusoidally corrugated cross section 3 middle section or counterflow section 2 of the Plate 1 closes a transition section on both sides 9 or 10.
- transition sections 9 and 10 goes the plate 1 from the sinusoidally corrugated cross section 3 to a flat cross section 11 about how best to look Figures 3, 4 and 8 results.
- the inlet section 12 and the outlet section 13 taper triangular from the transition section 9 or 10.
- One leg 14 or 15 of the triangular inlet section or outlet section has a sealing edge 16 and 17 respectively, which in the case of the inlet section 12 on the left side of one shown in Figure 9 Plate longitudinal center line 18 and in the case of the outlet section 13 on the right side of this longitudinal plate center line 18 is arranged.
- the gas or fluid flow A, B occurs in the area of the sealing edge free Leg 19 of the inlet portion 12 in the Counterflow heat exchanger enters and occurs in the area of the sealing bend-free Leg 20 of the outlet section 13 on the counterflow heat exchanger.
- support elements 21 are provided, which are parallel to the sealing edge 16 or 17 of the Extend inlet section 12 or outlet section 13, so that the support elements 21 at the same time as fluid guide elements serve and those passing through the inlet portion 12 Gas or fluid flow A, B in the transition section 9 deflect or from the transition section 10th escaping gas or fluid flow A, B for sealing bend-free Deflect leg 20 of outlet section 13.
- the support elements 21 correspond in terms of their dimensions in the thickness direction of the plate 1 the plate distance in Area of the two end sections of the countercurrent heat exchanger, so that they rest against the adjacent plate 1. This also results in the area of the two end sections of the counterflow heat exchanger even at strong different pressures of the two gas or fluid flows A, B sufficient stability.
- the counterflow heat exchanger according to the invention consists of Plates 1 of the type shown in Figure 2 and from plates 1 of the type of construction partially shown in FIG. 9, at which the sealing edges 16 and 17 and the support elements 21 perpendicular to the sealing edges 16, 17 and Support elements 21 of the type shown in Figure 2 run.
- the depth and number of wave valleys 4 and wave crests 5 of the sinusoidally corrugated cross section 3 in the middle or counterflow section 2 of the counterflow heat exchanger is arbitrary and according to the requirement profiles regarding the pressure loss and the heat recovery suitably selectable.
- the counterflow heat exchanger according to the invention can be due to the thermodynamic favorable countercurrent flow high heat recovery achieve; due to the smooth, almost circular cross-sections of the fluid channels 7 in the middle or counterflow section 2 the pressure loss is comparatively low, in addition, the effort for elimination of dirt or the like. for this reason significantly reduced is. Since the individual plates 1 of the invention Countercurrent heat exchanger support each other and a comparatively rigid structure of the invention Form countercurrent heat exchanger, there is a Stability, even with large pressure differences between the two gas or fluid streams A, B is sufficient.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19648139 | 1996-11-21 | ||
DE19648139A DE19648139A1 (de) | 1996-11-21 | 1996-11-21 | Gegenstromwärmetauscher |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0844454A1 true EP0844454A1 (fr) | 1998-05-27 |
EP0844454B1 EP0844454B1 (fr) | 2002-12-11 |
Family
ID=7812310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97115655A Expired - Lifetime EP0844454B1 (fr) | 1996-11-21 | 1997-09-10 | Echangeur de chaleur à contre courant |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0844454B1 (fr) |
AT (1) | ATE229634T1 (fr) |
DE (2) | DE19648139A1 (fr) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19813119A1 (de) * | 1998-03-25 | 1999-10-07 | Inst Energetik Und Umwelt Ggmb | Turbulenzwärmerückgewinner und Anwendungen desselben |
EP1296107A3 (fr) * | 2001-09-21 | 2004-07-21 | Theodor Blum | Echangeur de chaleur à contre courant |
WO2004109210A1 (fr) * | 2003-06-05 | 2004-12-16 | Matsushita Ecology Systems Co., Ltd. | Echangeur de chaleur |
NL1030270C2 (nl) * | 2005-10-26 | 2007-04-27 | Level Holding Bv | Werkwijze en inrichting voor het vervaardigen van een warmtewisselaar. |
US7591301B2 (en) | 2005-09-13 | 2009-09-22 | Catacel Corp. | Low-cost high-temperature heat exchanger |
US7594326B2 (en) | 2005-09-13 | 2009-09-29 | Catacel Corp. | Method for making a low-cost high-temperature heat exchanger |
CZ300999B6 (cs) * | 2007-09-27 | 2009-10-07 | 2 V V S. R. O. | Protiproudý rekuperacní výmeník |
US8047272B2 (en) | 2005-09-13 | 2011-11-01 | Catacel Corp. | High-temperature heat exchanger |
CN102062550B (zh) * | 2009-11-13 | 2012-07-11 | 王光能 | 高效热交换器的加工方法 |
US20220316819A1 (en) * | 2021-03-30 | 2022-10-06 | Honda Motor Co., Ltd. | Heat exchanger |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008014375A1 (de) * | 2008-03-17 | 2009-09-24 | Behr Gmbh & Co. Kg | Gaskühler |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1007879A (en) * | 1963-10-09 | 1965-10-22 | Ici Ltd | Improvements in or relating to heat-exchangers |
DE1501586A1 (de) * | 1966-08-12 | 1969-10-23 | Nicholson Terence Peter | Aus Platten bestehender Waermeaustauscher |
US3590917A (en) * | 1967-11-03 | 1971-07-06 | Linde Ag | Plate-type heat exchanger |
FR2559249A1 (fr) * | 1984-02-06 | 1985-08-09 | Hamon | Feuille thermoformee pour echangeur de chaleur gaz/gaz a plaques et echangeur en resultant |
EP0732552A1 (fr) * | 1994-10-05 | 1996-09-18 | Kajima Corporation | Ensemble d'alimentation en air froid |
WO1997002461A1 (fr) * | 1995-06-30 | 1997-01-23 | Level Energietechniek B.V. | Echangeur thermique a configuration amelioree |
DE29620248U1 (de) * | 1996-11-21 | 1997-02-13 | Kuhr Thomas | Gegenstromwärmetauscher aus Profilplatten |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE854363C (de) * | 1951-03-20 | 1952-11-04 | Porsche Konstruktionen G M B H | Waermeaustauscher |
DE4333904C2 (de) * | 1993-09-27 | 1996-02-22 | Eberhard Dipl Ing Paul | Kanalwärmetauscher |
-
1996
- 1996-11-21 DE DE19648139A patent/DE19648139A1/de not_active Ceased
-
1997
- 1997-09-10 AT AT97115655T patent/ATE229634T1/de active
- 1997-09-10 EP EP97115655A patent/EP0844454B1/fr not_active Expired - Lifetime
- 1997-09-10 DE DE59708945T patent/DE59708945D1/de not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1007879A (en) * | 1963-10-09 | 1965-10-22 | Ici Ltd | Improvements in or relating to heat-exchangers |
DE1501586A1 (de) * | 1966-08-12 | 1969-10-23 | Nicholson Terence Peter | Aus Platten bestehender Waermeaustauscher |
US3590917A (en) * | 1967-11-03 | 1971-07-06 | Linde Ag | Plate-type heat exchanger |
FR2559249A1 (fr) * | 1984-02-06 | 1985-08-09 | Hamon | Feuille thermoformee pour echangeur de chaleur gaz/gaz a plaques et echangeur en resultant |
EP0732552A1 (fr) * | 1994-10-05 | 1996-09-18 | Kajima Corporation | Ensemble d'alimentation en air froid |
WO1997002461A1 (fr) * | 1995-06-30 | 1997-01-23 | Level Energietechniek B.V. | Echangeur thermique a configuration amelioree |
DE29620248U1 (de) * | 1996-11-21 | 1997-02-13 | Kuhr Thomas | Gegenstromwärmetauscher aus Profilplatten |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19813119A1 (de) * | 1998-03-25 | 1999-10-07 | Inst Energetik Und Umwelt Ggmb | Turbulenzwärmerückgewinner und Anwendungen desselben |
EP1296107A3 (fr) * | 2001-09-21 | 2004-07-21 | Theodor Blum | Echangeur de chaleur à contre courant |
CN100402966C (zh) * | 2003-06-05 | 2008-07-16 | 松下环境系统株式会社 | 热交换器 |
WO2004109210A1 (fr) * | 2003-06-05 | 2004-12-16 | Matsushita Ecology Systems Co., Ltd. | Echangeur de chaleur |
US7258162B2 (en) | 2003-06-05 | 2007-08-21 | Matsushita Ecology Systems Co., Ltd. | Heat exchanger |
US8047272B2 (en) | 2005-09-13 | 2011-11-01 | Catacel Corp. | High-temperature heat exchanger |
US7591301B2 (en) | 2005-09-13 | 2009-09-22 | Catacel Corp. | Low-cost high-temperature heat exchanger |
US7594326B2 (en) | 2005-09-13 | 2009-09-29 | Catacel Corp. | Method for making a low-cost high-temperature heat exchanger |
NL1030270C2 (nl) * | 2005-10-26 | 2007-04-27 | Level Holding Bv | Werkwijze en inrichting voor het vervaardigen van een warmtewisselaar. |
US8516698B2 (en) | 2005-10-26 | 2013-08-27 | Level Holding B.V. | Method and device for manufacturing a heat exchanger |
CZ300999B6 (cs) * | 2007-09-27 | 2009-10-07 | 2 V V S. R. O. | Protiproudý rekuperacní výmeník |
CN102062550B (zh) * | 2009-11-13 | 2012-07-11 | 王光能 | 高效热交换器的加工方法 |
US20220316819A1 (en) * | 2021-03-30 | 2022-10-06 | Honda Motor Co., Ltd. | Heat exchanger |
US11874075B2 (en) * | 2021-03-30 | 2024-01-16 | Honda Motor Co., Ltd. | Heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
EP0844454B1 (fr) | 2002-12-11 |
DE59708945D1 (de) | 2003-01-23 |
ATE229634T1 (de) | 2002-12-15 |
DE19648139A1 (de) | 1998-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE10118625B4 (de) | Wellenförmige Lamelle mit Versatz für Plattenwärmetauscher | |
DE3622316C1 (de) | Plattenwaermeaustauscher | |
DE1601216B2 (de) | Blechtafel fuer platten waermetauscher mit einem stapel solcher blechtafeln | |
DE2207756B2 (de) | Platte für einen Plattenwärmeaustauscher | |
DE1501568B2 (de) | Plattenwaermetauscher | |
DE19858652A1 (de) | Plattenwärmeaustauscher | |
DE3239004A1 (de) | Packungsnut in plattenelement fuer plattenwaermetauscher | |
EP1770345B1 (fr) | Réseau d'échange de chaleur et échangeur de chaleur comprenant celui-ci | |
DE3347086A1 (de) | Matrix fuer einen katalytischen reaktor zur abgasreinigung | |
EP0844454B1 (fr) | Echangeur de chaleur à contre courant | |
DE19635552C1 (de) | Wärmetauscher | |
DE102005010341A1 (de) | Wärmetauscherplatte und Plattenpaket | |
AT393162B (de) | Plattenwaermeaustauscher mit besonderem profil der waermeaustauschzone | |
DE3600656C2 (fr) | ||
DE10034343C2 (de) | Plattenwärmetauscher | |
DE19832164C2 (de) | Plattenwärmetauscher | |
DE1809545A1 (de) | Plattenwaermetauscher | |
DE3016274C2 (de) | Füllkörper für den Wärmeaustausch von Stoffen | |
AT406301B (de) | Plattenwärmetauscher | |
EP3596418A1 (fr) | Échangeur de chaleur à plaques | |
DE19846347C2 (de) | Wärmeaustauscher aus Aluminium oder einer Aluminium-Legierung | |
DE2753189A1 (de) | Oberflaechenausbildung in einer vorrichtung zum fuehren von fluiden | |
EP3957940A1 (fr) | Module d'échangeur de chaleur à plaque à contre-courant et échangeur de chaleur à plaque à contre-courant | |
EP1296107B1 (fr) | Echangeur de chaleur à contre courant | |
EP3414508A1 (fr) | Echangeur de chaleur et/ou d'humidité à plaques à courants croisés |
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 DE DK ES FI FR GB IT LI NL SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;RO;SI |
|
17P | Request for examination filed |
Effective date: 19981104 |
|
AKX | Designation fees paid |
Free format text: AT BE CH DE DK ES FI FR GB IT LI NL SE |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE CH DE DK ES FI FR GB IT LI NL SE |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT CH DE DK ES FI GB IT LI NL SE |
|
17Q | First examination report despatched |
Effective date: 20000202 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT CH DE DK ES FI GB IT LI NL SE |
|
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 PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT Effective date: 20021211 Ref country code: GB 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: 20021211 |
|
REF | Corresponds to: |
Ref document number: 229634 Country of ref document: AT Date of ref document: 20021215 Kind code of ref document: T |
|
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 |
|
REF | Corresponds to: |
Ref document number: 59708945 Country of ref document: DE Date of ref document: 20030123 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: E. BLUM & CO. PATENTANWAELTE |
|
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: 20030311 |
|
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20021211 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030627 |
|
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: 20030912 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Owner name: KLINGENBURG GMBH Free format text: KLINGENBURG GMBH#BOYSTRASSE 115#45968 GLADBECK (DE) -TRANSFER TO- KLINGENBURG GMBH#BOYSTRASSE 115#45968 GLADBECK (DE) |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20101119 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20110926 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FI Payment date: 20110922 Year of fee payment: 15 Ref country code: AT Payment date: 20110922 Year of fee payment: 15 Ref country code: SE Payment date: 20110923 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20110928 Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20130401 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20120910 Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120911 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL Ref country code: SE Ref legal event code: EUG |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 229634 Country of ref document: AT Kind code of ref document: T Effective date: 20120910 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59708945 Country of ref document: DE Effective date: 20130403 |
|
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: 20120910 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120930 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130403 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120930 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20130401 |