EP1458976B1 - Compresseur alternatif - Google Patents
Compresseur alternatif Download PDFInfo
- Publication number
- EP1458976B1 EP1458976B1 EP02787459A EP02787459A EP1458976B1 EP 1458976 B1 EP1458976 B1 EP 1458976B1 EP 02787459 A EP02787459 A EP 02787459A EP 02787459 A EP02787459 A EP 02787459A EP 1458976 B1 EP1458976 B1 EP 1458976B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- suction
- chamber
- pressure
- valve plate
- projection
- 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
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/1066—Valve plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/125—Cylinder heads
Definitions
- the invention concerns a reciprocating compressor, particularly for refrigerants, with a cylinder housing, in which at least one cylinder chamber is arranged, and a cylinder head, which delimits the cylinder chamber and has a valve plate with a suction valve arrangement that is connected with a suction chamber, and with a pressure valve arrangement, which is connected with a pressure chamber that is separated from the suction chamber eg. Pub. No.: US-A-2001/0022942.
- a reciprocating compressor of this kind is known from US 6,206,655 B1.
- the cylinder head has a valve plate, which bears on the cylinder housing and limits the cylinder chamber front side.
- Two suction valves and two pressure valves are arranged in the valve plate.
- On the valve plate is resting a sealing on which again a cylinder head cover is resting.
- the sealing seals the chamber between the valve plate and the cylinder head cover towards the outside.
- a partition is provided, which separates the suction chamber from the pressure chamber.
- the cylinder head cover, the sealing, the valve plate and additional valve elements are fitted on the cylinder housing by means of screws.
- a further refrigerant compressor is known from DE 33 32 259 A1.
- the cylinder head has a valve plate and a cylinder head cover, the cylinder head cover having cavities, which form a suction chamber and a pressure chamber.
- the invention is based on the task of improving the sealing between the suction chamber and the pressure chamber.
- valve plate has a projection, which separates the suction chamber from the pressure chamber.
- the sealing between the suction chamber and the pressure chamber is integrated in the valve plate.
- the projection is made in one piece with the valve plate, that is, it is reliably fixed on the valve plate.
- the foot of the projection that is, the transition into the valve plate
- the suction opening and the pressure opening can be placed relatively close to each other, without getting problems with the sealing because of a too small sealing width.
- the required minimum width of the projection and thus the minimum distance between the suction opening and the pressure opening therefore to a high degree depends on the relation between working pressures and the strength of the valve plate material.
- the integration of the sealing in the valve plate involves an additional advantage.
- the valve plate is mechanically stabilised. As this stabilisation is placed between the suction opening and the pressure opening, it is practically automatically arranged in the area of the largest cylinder diameter, that is, in an area, which is particularly exposed to deformation.
- the stabilisation clearly reduces the risk of deformation. This additionally improves the sealing.
- the suction valve and the pressure valve do not necessarily have to be integrated in the valve plate. It is sufficient for the valve plate to act as carrier for the suction valve and the pressure valve, as known from the state of the art.
- the thickness of the valve plate is smaller in the area of the pressure valve arrangement than in the area of the suction valve arrangement.
- the volume of the dead space can be reduced, so that the efficiency of the compressor can be further improved.
- the reduction of the thickness of the valve plate is possible, because the mechanical stress caused by the pressures ruling in the cylinder chamber can now substantially be absorbed by the valve plate projection.
- the pressure valve arrangement has a pressure opening into the pressure chamber, which lies next to the projection.
- the pressure opening is a "hole” in the valve plate, which weakens the valve plate.
- the projection can, under certain circumstances, be used to guide the gas entering through the pressure opening.
- favourable flow conditions can be obtained.
- the suction chamber and/or the pressure chamber are delimited in the circumferential direction by walls, which are formed by projections on the valve plate.
- walls which are formed by projections on the valve plate.
- the circumferential walls of these two chambers can then be made with a relatively high degree of strength, which corresponds to the strength of the valve plate in general, so that particularly in the area of the pressure chamber relatively high pressures can be achieved.
- the cylinder head has a cover, which has, at least on the bottom side facing the valve plate, a plane surface. This simplifies the manufacturing.
- a cover is particularly useful, when both the suction chamber and the pressure chamber are surrounded by walls, which are integrated in the valve plate.
- At least the projection separating the suction chamber from the pressure chamber has, on the end turning away from the valve plate, a larger thickness than near the valve plate.
- the head of the projection is thicker than its foot.
- the width of the sealing line between the suction chamber and the pressure chamber can be further extended.
- This space is not limited by the positioning of the suction opening and the pressure opening. Accordingly, here the sealing between the suction chamber and the pressure chamber can be further improved.
- the projection forms, at least in sections, a double wall with two wall sections, between which a gas volume is arranged.
- This gas volume provides a good thermal isolation between the suction chamber and the pressure chamber. The gas sucked into the suction chamber will not be so heavily heated by the hot limiting wall of the pressure chamber, which has a positive effect on the volumetric compressor efficiency.
- the double wall also gives an even better mechanical strengthening of the valve plate.
- the suction valve arrangement has a suction opening to the suction chamber, which is, at least partly, arranged within the projection between the suction chamber and the pressure chamber.
- the projection can be wider than suggested by the distance between the suction opening and the pressure opening. Further, this measure enables a wider contact zone between the projection and the cover, that is, an improved sealing.
- the suction valve arrangement is connected with a gas reservoir via a suction path lined with a plastic material.
- the plastic material forms a thermal isolator, so that an undesirable heating of the gas sucked in can be avoided.
- the suction path is made so that the gas sucked in gets the least possible contact with the metallic and hot parts of the valve plate. This also improves the compressor efficiency.
- the suction path is in the form of a suction muffler.
- the suction opening is connected directly with the outlet of the suction muffler.
- Fig. 1 shows a schematic sectional view of a reciprocating refrigerant compressor 1 with a cylinder housing 2, in which a cylinder chamber 3 is arranged.
- a piston 4 can move up and down.
- the required drive is known per se and therefore not shown in detail.
- the movement direction of the piston 4 is shown by means of a double arrow 5. The movement of the piston 4 increases or reduces the cylinder chamber 3.
- the compressor 1 has a cylinder head 6 comprising a valve plate 7 and a cover 8.
- a suction opening 9 which can be closed by a suction valve 10.
- a suction valve 10 Via the suction opening 9 the cylinder chamber 3 is connected with a suction chamber 11, which is formed in the cylinder head 6.
- valve plate 7 has a pressure opening 12, which can be closed by a pressure valve 13. Via the pressure opening 12 the cylinder chamber 3 is connected with a pressure chamber 14, which is also formed in the cylinder head 6.
- valve plate 7 Between the suction chamber 11 and the pressure chamber 14 the valve plate has a projection 15, which is made in one piece with the valve plate 7. Further, the valve plate 7 has, in the area of its edge, a circumferential projection 16, which is connected with the projection 15 between the suction chamber 11 and the pressure chamber 14. The two projections 15, 16 thus surround the suction chamber 11 and the pressure chamber 14. The cover 8 bears on the projections 15, 16, so that the suction chamber 11 and the pressure chamber 14 are additionally delimited by the valve plate 7 and the cover 8.
- the contact face between the projection 15 and the cover 8 forms a sealing zone 17 between the suction chamber 11 and the pressure chamber 14.
- the width of the sealing zone 17 can be further increased in that the upper end of the projection 15, that is, the end turning away from the valve plate 7, has a widening 18, as shown by dotted lines.
- the valve plate In the area of the suction chamber 11, the valve plate has a thickness s and in the area of the pressure chamber a thickness d, the thickness d being smaller than the thickness s. This makes it possible to keep the length of the pressure opening 12 small.
- the pressure opening 12 is part of the so-called dead space of the compressor 1, that is, even though the gas available in this space will be brought to a higher pressure in the upper dead centre position of the piston, however, it will not be supplied to the pressure chamber 14.
- the reduction of the thickness d in the area of the pressure chamber enables a reduction of the volume of the dead space.
- valve plate 7 in the area of the pressure chamber is possible, because the projection 15 contributes to a stiffening of the valve plate 7 and thus an improved resistance towards deformation.
- the fact that the valve plate 7 deforms less also enables an improved bearing on the cover 8, that is, the risk that leakages occur here is extremely small.
- the suction opening 9 is at least partly arranged within the projection 15 between the suction chamber 11 and the pressure chamber 14. For this purpose, it has a bend extension.
- this embodiment involves the advantage that the projection 15 can have a width b, which is larger than a distance a between the suction opening 9 and the pressure opening 12.
- the wider the projection 15, or rather the sealing zone 17 with the cover 8, is, the better is the sealing between the suction chamber 11 and the pressure chamber 14.
- the pressure opening 12 is arranged close to the projection 15.
- the weakening of the valve plate 7 caused by the suction opening 12 is compensated by the strengthening provided by the projection 15.
- Fig. 2 shows that the suction chamber 11 has a suction connection 19 and the pressure chamber 14 has a pressure connection 20, the gas being compressed in the cylinder chamber 3 entering the suction chamber 11 via the suction connection 19 and leaving the pressure chamber 14 through the pressure connection 20.
- Lines, which can be connected to both connections 19, 20 are known per se and therefore not shown in detail.
- Fig. 3 shows a modified embodiment in a view that corresponds to that in Fig, 2.
- the same parts here have the same reference numbers.
- the projection has the form of a double wall with two sections 15a and 15b, the section 15b being substantially wider than the section 15a.
- the pressure in the pressure chamber 14 is higher than the pressure in the suction chamber 11, which means that the pressure chamber 14 requires a better sealing towards the environment, which can be achieved by a wider sealing zone at the section 15b.
- a gas volume 21 Between the two sections 15a, 15b is arranged a gas volume 21, which causes a thermal isolation between the two wall sections 15a, 15b. This thermal isolation causes that the section 15a has a lower temperature than the section 15b.
- the section 15b will be warmer than the gas sucked into the suction chamber 11 through the suction connection 19.
- the gas sucked in When the gas sucked in is heated, it expands and can thus only fill the cylinder chamber 3 with a reduced mass of the gas.
- the gas volume 21 is open towards the environment. In this case a permanent replacement of the gas available in the gas volume 21 can take place. However, the gas volume 21 can also be closed or evacuated, if required, to increase the thermal isolation.
- Fig. 4 shows a further embodiment example, which substantially corresponds to that in Fig. 2.
- the difference is that a suction muffler 22 has been arranged in the suction chamber 11.
- the suction muffler 22 has an adapter 23, which is led through the suction connection 19.
- the suction muffler 22 is made of a plastic material, which has very poor heat conductivity.
- the suction muffler 22 has an adapter 24, which is led immediately into the suction opening 9.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Dry Shavers And Clippers (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Claims (10)
- Compresseur alternatif (1), en particulier destiné aux réfrigérants, avec un boîtier (2) de cylindre, dans lequel au moins une chambre de cylindre (3) est agencée, une culasse (6), qui délimite la chambre de cylindre et a une plaque porte-soupape (7) avec un agencement de clapet d'aspiration (10) qui est raccordé à une chambre d'aspiration (11), et avec un agencement de soupape de pression, qui est raccordé à une chambre de pression (14) qui est séparée de la chambre d'aspiration (11), caractérisé en ce que sur le côté orienté à distance de la chambre de cylindre (3), la plaque porte-soupape (7) comprend une saillie (15), qui sépare la chambre d'aspiration (11) de la chambre de pression (14).
- Compresseur selon la revendication 1, caractérisé en ce que l'épaisseur (d) de la plaque porte-soupape (7) est plus petite dans la région de l'agencement de soupape de pression (13) que dans la région de l'agencement de clapet d'aspiration (10).
- Compresseur selon la revendication 1 ou 2, caractérisé en ce que l'agencement de soupape de pression (13) a une ouverture de pression (12) dans la chambre de pression (14), qui se trouve à côté de la saillie (15).
- Compresseur selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la chambre d'aspiration (11) et/ou la chambre de pression (14) sont délimitées dans la direction circonférentielle par des parois, qui sont formées par des saillies (16) sur la plaque porte-soupape (7).
- Compresseur selon la revendication 4, caractérisé en ce que la culasse (6) comprend un couvercle (8) qui a, au moins sur le côté inférieur orienté vers la plaque porte-soupape (7), une surface plane.
- Compresseur selon la revendication 4 ou 5, caractérisé en ce qu'au moins la saillie (15) séparant la chambre d'aspiration (11) de la chambre de pression (14) a, sur l'extrémité se retournant à distance de la plaque porte-soupape (7) une épaisseur plus importante qu'à proximité de la plaque porte-soupape (7).
- Compresseur selon l'une quelconque des revendications 1 à 6, caractérisé en ce qu'entre la chambre d'aspiration (11) et la chambre de pression (14), la saillie (15) forme, au moins en sections, une double paroi avec deux sections de paroi (15a, 15b), entre lesquelles on agence un volume de gaz (21).
- Compresseur selon l'une quelconque des revendications 1 à 7, caractérisé en ce que l'agencement de clapet d'aspiration (10) a une ouverture d'aspiration (9) sur la chambre d'aspiration (11) qui est, au moins partiellement, agencée à l'intérieur de la saillie (15) entre la chambre d'aspiration (11) et la chambre de pression (14).
- Compresseur selon l'une quelconque des revendications 1 à 8, caractérisé en ce que l'agencement de clapet d'aspiration (10) est raccordé à un réservoir de gaz, via un passage d'aspiration recouvert avec une matière plastique.
- Compresseur selon la revendication 9, caractérisé en ce que le passage d'aspiration se présente sous la forme d'un silencieux d'aspiration (22).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10163893A DE10163893B4 (de) | 2001-12-27 | 2001-12-27 | Hubkolbenverdichter |
DE10163893 | 2001-12-27 | ||
PCT/DK2002/000869 WO2003056177A1 (fr) | 2001-12-27 | 2002-12-18 | Compresseur alternatif |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1458976A1 EP1458976A1 (fr) | 2004-09-22 |
EP1458976B1 true EP1458976B1 (fr) | 2006-08-16 |
Family
ID=7710820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02787459A Expired - Lifetime EP1458976B1 (fr) | 2001-12-27 | 2002-12-18 | Compresseur alternatif |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050152799A1 (fr) |
EP (1) | EP1458976B1 (fr) |
JP (1) | JP2005513352A (fr) |
AT (1) | ATE336656T1 (fr) |
AU (1) | AU2002351744A1 (fr) |
DE (2) | DE10163893B4 (fr) |
WO (1) | WO2003056177A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014072131A1 (fr) | 2012-11-09 | 2014-05-15 | Arcelik Anonim Sirketi | Compresseur comprenant une culasse de cylindre |
DE102021127114A1 (de) | 2021-10-19 | 2023-04-20 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Kompressor und Fahrzeugdruckluftsystem mit einem solchen Kompressor |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1633692A (en) * | 1921-03-18 | 1927-06-28 | Sullivan Machinery Co | Valve mechanism |
US2586902A (en) * | 1948-05-28 | 1952-02-26 | Ingersoll Rand Co | Unloader for compressors |
GB1159482A (en) * | 1967-01-21 | 1969-07-23 | Danfoss As | Leaf-Spring Valve Closure Member for Compressors |
DE3332259A1 (de) * | 1983-09-07 | 1985-03-28 | Danfoss A/S, Nordborg | Kaeltemaschinenverdichter |
US4776776A (en) * | 1987-08-24 | 1988-10-11 | The Devilbiss Company | Small pump valve plate assembly |
DE4131886C2 (de) * | 1991-09-25 | 1994-12-15 | Daimler Benz Ag | Ventilplatte eines Kompressors |
IT1281387B1 (it) * | 1994-10-13 | 1998-02-18 | Wabco Gmbh | Compressore |
BR9702045A (pt) * | 1996-01-23 | 1998-01-13 | Matsushita Refrigeration | Compressor vedado operado eletricamente |
JP2001207965A (ja) * | 2000-01-26 | 2001-08-03 | Aisin Seiki Co Ltd | 空気圧縮機 |
JP2001295756A (ja) * | 2000-04-11 | 2001-10-26 | Toyota Industries Corp | 圧縮機 |
-
2001
- 2001-12-27 DE DE10163893A patent/DE10163893B4/de not_active Expired - Fee Related
-
2002
- 2002-12-18 AU AU2002351744A patent/AU2002351744A1/en not_active Abandoned
- 2002-12-18 JP JP2003556672A patent/JP2005513352A/ja active Pending
- 2002-12-18 AT AT02787459T patent/ATE336656T1/de not_active IP Right Cessation
- 2002-12-18 WO PCT/DK2002/000869 patent/WO2003056177A1/fr active IP Right Grant
- 2002-12-18 US US10/495,719 patent/US20050152799A1/en not_active Abandoned
- 2002-12-18 EP EP02787459A patent/EP1458976B1/fr not_active Expired - Lifetime
- 2002-12-18 DE DE60214037T patent/DE60214037D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE10163893B4 (de) | 2007-06-14 |
JP2005513352A (ja) | 2005-05-12 |
WO2003056177A1 (fr) | 2003-07-10 |
AU2002351744A1 (en) | 2003-07-15 |
EP1458976A1 (fr) | 2004-09-22 |
ATE336656T1 (de) | 2006-09-15 |
US20050152799A1 (en) | 2005-07-14 |
DE60214037D1 (de) | 2006-09-28 |
DE10163893A1 (de) | 2003-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8257061B2 (en) | Hermetic compressor with internal thermal insulation | |
KR900003716B1 (ko) | 다기통 회전식 압축기 | |
CN104797820A (zh) | 用于制冷压缩机中的气体的排出的隔热系统和制冷压缩机 | |
US6892624B2 (en) | Enhanced wobble plated driven diaphragm pump | |
JPH07151251A (ja) | 四方切換弁用弁体とその製造方法 | |
EP1458976B1 (fr) | Compresseur alternatif | |
EP3455497A1 (fr) | Compresseur hermétique à étanchéité améliorée | |
JP2006144729A (ja) | 密閉型圧縮機 | |
EP1740832A1 (fr) | Compresseur ayant un silencieux d'aspiration | |
KR101248437B1 (ko) | 용적식 압축기 | |
EP2010786B1 (fr) | Compresseur hermetique | |
EP3707380B1 (fr) | Compresseur hermétique à étanchéité améliorée | |
CN111788391B (zh) | 旋转式压缩机 | |
US20130343922A1 (en) | Swash-plate-type compressor | |
WO2017191229A1 (fr) | Compresseur hermétique à performances accrues | |
KR200382906Y1 (ko) | 압축기의 흡입머플러 | |
WO2016139267A1 (fr) | Compresseur comprenant un silencieux d'aspiration | |
JP2002235667A (ja) | 冷媒圧縮機 | |
JP5251061B2 (ja) | 密閉型圧縮機 | |
KR100863231B1 (ko) | 압축기용 피스톤 구조 | |
TR201908251A2 (tr) | Performansi arttirilan hermeti̇k kompresör | |
JP5927407B2 (ja) | ロータリ圧縮機 | |
JP2012225259A (ja) | 密閉型圧縮機 | |
KR101452503B1 (ko) | 압축기용 오일유출 방지구 | |
JPWO2019186800A1 (ja) | 密閉型圧縮機および冷凍サイクル装置 |
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 IE IT LI LU MC NL PT SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO |
|
17P | Request for examination filed |
Effective date: 20040713 |
|
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 IE IT LI LU MC NL PT SE SI SK TR |
|
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;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. Effective date: 20060816 Ref country code: LI 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: 20060816 Ref country code: CH 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: 20060816 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: 20060816 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: 20060816 Ref country code: AT 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: 20060816 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: 20060816 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: 20060816 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060816 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: 20060816 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
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 |
|
REF | Corresponds to: |
Ref document number: 60214037 Country of ref document: DE Date of ref document: 20060928 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20061116 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: 20061116 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: 20061116 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20061117 |
|
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: 20061127 |
|
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: 20061218 |
|
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: 20061231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070116 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
EN | Fr: translation not filed | ||
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: 20070518 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20061218 |
|
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: 20061218 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20061117 Ref country code: FR 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: 20070511 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20060816 |
|
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: 20060816 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20061218 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060816 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: 20060816 |