EP1899074A1 - Helical conveyor centrifuge - Google Patents
Helical conveyor centrifugeInfo
- Publication number
- EP1899074A1 EP1899074A1 EP06754987A EP06754987A EP1899074A1 EP 1899074 A1 EP1899074 A1 EP 1899074A1 EP 06754987 A EP06754987 A EP 06754987A EP 06754987 A EP06754987 A EP 06754987A EP 1899074 A1 EP1899074 A1 EP 1899074A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hollow shaft
- screw
- inlet pipe
- centrifuge according
- screw centrifuge
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/06—Arrangement of distributors or collectors in centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
- B04B2001/2033—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl with feed accelerator inside the conveying screw
Definitions
- the invention has for its object to improve a worm centrifuge of the specified type so that the risk of backflow at the end of the inlet pipe effective be prevented, so that the risk of deposits by refluxing mixture is effectively prevented.
- the inlet pipe passes through a protective tube which delimits the annular space from the cavity of the hollow shaft, the suction flow is considerably accelerated due to the relatively small cross section of the annular space, which counteracts an undesirable reflux even more efficiently.
- the Luftabsaugorgan has a central inlet region into which the feed chamber leading end of the inlet pipe protrudes, wherein the shipsabsaugorgan can be designed for a structurally very simple and inexpensive solution as impeller part of a centrifugal pump.
- This impeller part may be formed integrally with the hollow shaft and has suction channels, which emanate from the central inlet region and lead with opposite to the direction of rotation of the hollow shaft curved course to the spiral screw.
- Figure 2 is an enlarged partial view of the screw conveyor in the region of the feed chamber corresponding to the section II-II of Figure 3 and
- FIG. 1 it can be seen that in a partially indicated housing 10 in bearings 12, a rotor drum 14 is rotatably mounted, which is driven by a motor 16.
- the rotor drum 14 is composed of a cylindrical portion 18 and a conical portion 20.
- a screw conveyor 22 is rotatably mounted, which is driven by a motor 24 at a generally slightly higher speed than the rotor drum 14.
- the worm gear 26 of the screw conveyor 24 is mounted on a hollow shaft 28 and arranged so that the conveying direction from the cylindrical portion 18 to the conical portion 20 takes place.
- a feed pipe 30 is arranged for the mixture to be separated, which enters in the direction of arrow 32 in the inlet pipe 30.
- the inlet pipe 30 extends through a coaxial protective tube 34, which is fixedly connected to the hollow shaft 28 and the cavity 36 of the hollow shaft 28 delimits from the annular space 38, which includes the inlet pipe 30.
- a Luftabsaugorgan 58 is provided which has a central inlet region 60, into which the feed chamber 42 leading end 40 of the feed pipe 30 protrudes .
- the Heilabsaugorgan 58 is, as is apparent in particular from Figure 3, as impeller part 62 of a centrifugal pump and integrally formed with the hollow shaft 28.
- the impeller part 62 has suction channels 64, which start from the central inlet region 60 and, with a curved course opposite to the direction of rotation r (see FIG. 3) of the hollow shaft 28, lead to the helix 26.
- the suction channels 64 are, as shown in FIGS. 2 and 3, incorporated in the hollow shaft 28.
Landscapes
- Centrifugal Separators (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005025784A DE102005025784A1 (en) | 2005-06-04 | 2005-06-04 | screw centrifuge |
PCT/EP2006/062026 WO2006131425A1 (en) | 2005-06-04 | 2006-05-03 | Helical conveyor centrifuge |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1899074A1 true EP1899074A1 (en) | 2008-03-19 |
EP1899074B1 EP1899074B1 (en) | 2010-12-01 |
Family
ID=36808365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06754987A Not-in-force EP1899074B1 (en) | 2005-06-04 | 2006-05-03 | Helical conveyor centrifuge |
Country Status (8)
Country | Link |
---|---|
US (1) | US7862493B2 (en) |
EP (1) | EP1899074B1 (en) |
JP (1) | JP2008542011A (en) |
KR (1) | KR20080015505A (en) |
CN (1) | CN101237939B (en) |
AT (1) | ATE490026T1 (en) |
DE (2) | DE102005025784A1 (en) |
WO (1) | WO2006131425A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK200970026A (en) * | 2009-06-12 | 2010-12-13 | Alfa Laval Corp Ab | A centrifugal separator |
EP2557313A1 (en) | 2011-08-10 | 2013-02-13 | Berlin Heart GmbH | Rotary pump with a rotor and transport elements |
CN103447167A (en) * | 2013-08-12 | 2013-12-18 | 江苏捷达离心机制造有限公司 | Cloth accelerator for horizontal scroll discharge sedimentary centrifuge |
CN103639075A (en) * | 2013-12-18 | 2014-03-19 | 常州普莱克红梅色母料有限公司 | Centrifugal dehydration device for production of color masterbatch |
ES2785387T3 (en) * | 2015-06-19 | 2020-10-06 | Andritz Sas | Decanter centrifuge |
CN105753290B (en) * | 2016-04-07 | 2019-04-30 | 安徽普源分离机械制造有限公司 | A kind of environment-friendly type sludge of drinking water efficient centrifugal equipment |
DE202017104036U1 (en) * | 2017-07-06 | 2018-10-09 | Gea Mechanical Equipment Gmbh | Solid bowl centrifuge |
CN110142149B (en) * | 2019-05-29 | 2024-05-03 | 浙江工业大学 | Compound exhaust structure for horizontal decanter centrifuge |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2703676A (en) * | 1947-01-15 | 1955-03-08 | Sharples Corp | Solids discharge mechanism for centrifuges |
US2679974A (en) * | 1947-01-15 | 1954-06-01 | Sharples Corp | Bearing construction for continuous centrifuge |
US3096282A (en) * | 1957-12-30 | 1963-07-02 | Sharples Corp | Improvement in centrifuges |
US3228592A (en) * | 1963-11-18 | 1966-01-11 | Pennsalt Chemicals Corp | Non-spilling feed means for vertical centrifuge |
US3398888A (en) * | 1966-08-18 | 1968-08-27 | Ethyl Corp | Centrifuge with improved discharge assembly |
US3428246A (en) * | 1967-12-21 | 1969-02-18 | Pennsalt Chemicals Corp | Centrifuge apparatus |
DK118068B (en) * | 1968-01-10 | 1970-06-29 | Titan Separator As | Centrifuge. |
DE2057555C3 (en) * | 1970-11-23 | 1975-06-05 | Werner 8000 Muenchen Busch | Screw centrifuge |
DE2152839A1 (en) * | 1971-10-23 | 1973-04-26 | Kloeckner Humboldt Deutz Ag | DC FULL-SLEEVE CENTRIFUGE WITH ACCELERATOR |
DE3723864A1 (en) * | 1987-07-18 | 1989-01-26 | Westfalia Separator Ag | Solid-bowl worm centrifuge |
JP2540198B2 (en) * | 1988-12-08 | 1996-10-02 | アルファーラバル エービー | Sludge dewatering method and apparatus using decanter type centrifuge |
US5374234A (en) * | 1990-03-13 | 1994-12-20 | Alfa-Laval Separation A/S | Decanter centrifuge with energy dissipating inlet |
AU3228693A (en) * | 1991-11-27 | 1993-06-28 | Baker Hughes Incorporated | Feed accelerator system including feed slurry accelerating nozzle apparatus |
US5401423A (en) * | 1991-11-27 | 1995-03-28 | Baker Hughes Incorporated | Feed accelerator system including accelerator disc |
US5380266A (en) * | 1991-11-27 | 1995-01-10 | Baker Hughes Incorporated | Feed accelerator system including accelerator cone |
EP0618845B1 (en) * | 1991-12-31 | 1998-09-02 | Baker Hughes Incorporated | Feed accelerator system including accelerating vane apparatus |
US5403486A (en) * | 1991-12-31 | 1995-04-04 | Baker Hughes Incorporated | Accelerator system in a centrifuge |
DE4217801A1 (en) | 1992-05-29 | 1993-12-02 | Kloeckner Humboldt Deutz Ag | Radial shaft seal for screw centrifuge for solid-liq. mixt. sepn. - comprises helical sealing element of PTFE pressed in operating position by centrifugal force, for sealing rotating hollow shafts annular gap |
US5354255A (en) * | 1992-12-17 | 1994-10-11 | Alfa Laval Separation Inc. | Decanter centrifuge with conveyor capable of high speed and higher flow rates |
US5364335A (en) * | 1993-12-07 | 1994-11-15 | Dorr-Oliver Incorporated | Disc-decanter centrifuge |
GB9611209D0 (en) * | 1996-05-29 | 1996-07-31 | Ecc Int Ltd | Decanter centrifuge |
US5971907A (en) * | 1998-05-19 | 1999-10-26 | Bp Amoco Corporation | Continuous centrifugal separator with tapered internal feed distributor |
US6605029B1 (en) * | 2000-08-31 | 2003-08-12 | Tuboscope I/P, Inc. | Centrifuge with open conveyor and methods of use |
US6790169B2 (en) * | 2000-08-31 | 2004-09-14 | Varco I/P, Inc. | Centrifuge with feed tube adapter |
US6780147B2 (en) * | 2000-08-31 | 2004-08-24 | Varco I/P, Inc. | Centrifuge with open conveyor having an accelerating impeller and flow enhancer |
US7018326B2 (en) * | 2000-08-31 | 2006-03-28 | Varco I/P, Inc. | Centrifuge with impellers and beach feed |
US6561965B1 (en) | 2000-10-20 | 2003-05-13 | Alfa Laval Inc. | Mist pump for a decanter centrifuge feed chamber |
WO2002040175A1 (en) * | 2000-11-14 | 2002-05-23 | Westfalia Separator Industry Gmbh | Solid bowl screw centrifuge comprising a distributor |
DK175539B1 (en) * | 2002-03-14 | 2004-11-29 | Alfa Laval Copenhagen As | Decanter centrifuge with wear reinforcement in inlet |
DE10212187A1 (en) * | 2002-03-20 | 2003-10-02 | Hiller Gmbh | screw centrifuge |
US7001324B2 (en) * | 2003-01-08 | 2006-02-21 | Hutchison Hayes, L. P. | Method of retrofitting a decanting centrifuge |
JP2004290833A (en) * | 2003-03-27 | 2004-10-21 | Tsukishima Kikai Co Ltd | Decanter type centrifugal dehydrator |
JP3974067B2 (en) * | 2003-03-27 | 2007-09-12 | 月島機械株式会社 | Decanter type centrifugal dehydrator |
US20050245381A1 (en) * | 2004-04-30 | 2005-11-03 | National-Oilwell, L.P. | Centrifuge accelerator system |
CA2505236C (en) * | 2005-04-25 | 2007-11-20 | Edward Carl Lantz | Centrifuge with shaping of feed chamber to reduce wear |
-
2005
- 2005-06-04 DE DE102005025784A patent/DE102005025784A1/en not_active Withdrawn
-
2006
- 2006-05-03 DE DE502006008446T patent/DE502006008446D1/en active Active
- 2006-05-03 US US11/915,384 patent/US7862493B2/en not_active Expired - Fee Related
- 2006-05-03 CN CN2006800197691A patent/CN101237939B/en not_active Expired - Fee Related
- 2006-05-03 EP EP06754987A patent/EP1899074B1/en not_active Not-in-force
- 2006-05-03 KR KR1020087000329A patent/KR20080015505A/en not_active Application Discontinuation
- 2006-05-03 AT AT06754987T patent/ATE490026T1/en active
- 2006-05-03 WO PCT/EP2006/062026 patent/WO2006131425A1/en active Application Filing
- 2006-05-03 JP JP2008514052A patent/JP2008542011A/en not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO2006131425A1 * |
Also Published As
Publication number | Publication date |
---|---|
ATE490026T1 (en) | 2010-12-15 |
DE502006008446D1 (en) | 2011-01-13 |
CN101237939A (en) | 2008-08-06 |
CN101237939B (en) | 2011-07-06 |
US7862493B2 (en) | 2011-01-04 |
US20090215604A1 (en) | 2009-08-27 |
WO2006131425A1 (en) | 2006-12-14 |
JP2008542011A (en) | 2008-11-27 |
KR20080015505A (en) | 2008-02-19 |
DE102005025784A1 (en) | 2006-12-07 |
EP1899074B1 (en) | 2010-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1899074B1 (en) | Helical conveyor centrifuge | |
EP2036613B1 (en) | Stirring ball mill | |
DE3301053A1 (en) | DEVICE FOR SEPARATING LIQUID FROM A MUDDY Porridge OR SOLID LIQUID | |
DE1800888A1 (en) | Pump seal | |
EP2188532A1 (en) | Pump rotor and pump comprising a pump rotor of said type | |
DE202010001758U1 (en) | screw press | |
EP0856665B1 (en) | Axial conveyor, preferably with aeration element, and loop reactor provided with such conveyor | |
EP0322516A2 (en) | Solid bowl centrifuge | |
DE69102606T2 (en) | Method and apparatus for releasing gas from a liquid / solid mixture. | |
EP1584820A1 (en) | Mixed flow pump | |
DE4326605A1 (en) | Method and device for separating a fine-grained solid into two grain fractions | |
DE3119484C2 (en) | Device for separating stones, gravel and sand from root crops in a stream of water | |
EP1260273B1 (en) | Solid-bowl screw centrifuge | |
DE102014108722A1 (en) | screw centrifuge | |
DE2219352A1 (en) | Continuous horizontal fixed drum mixer - for chips, fibres or powder, with liq | |
WO2011117090A1 (en) | Solid bowl screw centrifuge | |
DE19755059C2 (en) | Mixing whisk for a mixing device | |
DE1297034B (en) | Solid bowl screw centrifuge | |
DE102012106748A1 (en) | Solid bowl screw centrifuge for continuous separation of substances of different densities, has liquid chamber, which is arranged in conveying direction of liquid pipe, where intake pipe is arranged in front of assignment chamber | |
DE19643729A1 (en) | Delivery of inhomogeneous fluids, especially manure | |
DE3027102A1 (en) | PUMP AND CENTRIFUGAL SEPARATION DEVICE | |
EP0726091B1 (en) | Loop mixer | |
DE2545736A1 (en) | Immersible centrifugal pump with bottom inlet - has rotating element projecting to outside from shaft or impeller through inlet orifice | |
DE3622130A1 (en) | CENTRIFUGAL PUMP FOR CONVEYING GAS-CONTAINING MEDIA | |
WO2013139920A2 (en) | Solid bowl screw-type centrifuge |
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 |
|
17P | Request for examination filed |
Effective date: 20071229 |
|
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 IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
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 IS IT LI LT LU LV 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: IE Ref legal event code: FG4D |
|
REF | Corresponds to: |
Ref document number: 502006008446 Country of ref document: DE Date of ref document: 20110113 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: AMMANN PATENTANWAELTE AG BERN |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20101201 |
|
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: 20101201 |
|
LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20101201 |
|
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: 20110301 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: 20101201 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: 20101201 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: 20101201 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: 20101201 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: 20101201 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: 20101201 |
|
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: 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: 20110302 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20110401 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: 20110401 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: 20110312 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: 20101201 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: 20101201 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: 20101201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20101201 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: 20101201 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: 20101201 |
|
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 |
|
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: 20101201 |
|
26N | No opposition filed |
Effective date: 20110902 |
|
BERE | Be: lapsed |
Owner name: HILLER G.M.B.H. Effective date: 20110531 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502006008446 Country of ref document: DE Effective date: 20110902 |
|
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: 20110531 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: 20101201 |
|
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: 20110531 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20120525 Year of fee payment: 7 |
|
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: 20110503 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20130528 Year of fee payment: 8 Ref country code: GB Payment date: 20130501 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20130617 Year of fee payment: 8 |
|
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: 20101201 |
|
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: 20101201 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20130730 Year of fee payment: 8 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502006008446 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 490026 Country of ref document: AT Kind code of ref document: T Effective date: 20140503 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20140503 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140531 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140531 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502006008446 Country of ref document: DE Effective date: 20141202 |
|
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: 20140503 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20150130 |
|
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: 20141202 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140602 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140503 |