EP0920587B1 - Kältemittelkompressor - Google Patents
Kältemittelkompressor Download PDFInfo
- Publication number
- EP0920587B1 EP0920587B1 EP98934981A EP98934981A EP0920587B1 EP 0920587 B1 EP0920587 B1 EP 0920587B1 EP 98934981 A EP98934981 A EP 98934981A EP 98934981 A EP98934981 A EP 98934981A EP 0920587 B1 EP0920587 B1 EP 0920587B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- connection
- suction
- adjustment part
- refrigerant compressor
- cooling duct
- 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
- F04B39/06—Cooling; Heating; Prevention of freezing
-
- 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
- F25B31/00—Compressor arrangements
- F25B31/02—Compressor arrangements of motor-compressor units
- F25B31/023—Compressor arrangements of motor-compressor units with compressor of reciprocating-piston type
Definitions
- the invention relates to a refrigerant compressor, comprising a motor unit, which is a motor and one by one outer cooling duct connection outgoing cooling duct for the engine has, and a compressor unit, which has a compressor stage with a compressor stage inlet and a compressor stage outlet and one from an external suction port outgoing intake duct, which like the Cooling channel is led to the compressor stage inlet.
- Such refrigerant compressors are from the prior art Technique known, see e.g. document US-A-5 007 809.
- the piping system is for the suction gas either to the cooling duct connection or to the suction connection to perform, depending on what type of cooling the motor unit is to be realized.
- the invention is therefore based on the object of a refrigerant compressor to improve the generic type in such a way that the cooling is variable with as little as possible structural changes can be realized.
- a particularly favorable solution provides that in one of the Positions with the adjustment part a connection between an outer suction gas connection and the cooling duct connection and in another of the positions with the adjustment part one Connection between the suction gas connection and the suction connection are producible.
- connection unit in such a way that after opening the compressor housing in the adjustment part the corresponding position can be mounted.
- the adjusting part has a outer opening of the connection unit can be inserted into the receptacle is.
- connection unit So far it has not been specified in detail how the Connection unit itself should be designed. For example it would be conceivable to design the connection unit so that the Adjustment part with an outside of the recording Element the connection between the suction gas connection and the Intake connection or the cooling duct connection.
- a particularly favorable solution provides that the recording one Has interior, in which the cooling duct connection and Intake connection open and that in each of the positions of the Adjustment part either the cooling duct connection or the intake connection can be covered. This solution therefore has the advantage that it is very compact because the cooling duct connection is closed or the suction port through a in the Interior engaging area of the adjusting part takes place.
- a particularly favorable solution provides that the interior the receptacle has an approximately cylindrical shape because in this case the corresponding setting part easy to manufacture.
- a particularly advantageous solution provides that the Interior of the recording itself as a recess in a partition which extends the cooling duct and the intake duct separates from each other, because in this case the cooling duct connection and arrange the suction port so cheap let them flow into the interior.
- a particularly useful in terms of compact design Solution provides that the adjustment part in the interior can be used and thus saves space in the inventive Refrigerant compressor is integrated.
- the adjusting part absorbs a suction gas filter.
- the setting part can be implemented as simply as desired, if this has a cover body with which either the cooling duct connection or the suction connection can be closed is, so that the suction gas supplied via the suction gas connection enters the connection that is not closed.
- the cover body could be of any complexity.
- a particularly advantageous solution provides that the cover body has an approximately semi-cylindrical shape, so that yourself with this in a simple manner the cooling duct connection or the suction port can be covered if this in a cylindrical wall of the interior open.
- a flange plate is arranged on the adjusting part which is on a connection flange of the connection unit can be placed so that on the one hand with this plate Fixing of the setting part is done and then on the flange plate itself for the supply of the suction gas necessary elements could be connected.
- the flange plate on one side of the adjustment part has a different shape than on an opposite one Page. This is already the most different Shape of the opposite one another Pages in a simple manner the position of the flange plate and thus the position of the adjustment part is recognizable.
- An embodiment of a refrigerant compressor according to the invention 10 includes one designated as a whole by 12 Motor unit and a compressor unit designated as a whole by 14, both in a common compressor housing 16 are arranged.
- a section 18 of the compressor housing 16 encloses the whole with 20 designated motor, preferably an electric motor, the in turn via a shaft 22 in a section 24 of the compressor housing 16 arranged a compressor stage forming piston compressor 26 drives.
- the refrigerant is supplied via a suction gas pipe 28, which is led to a suction gas shut-off valve 30.
- the Suction gas shut-off valve 30 is at 32 as a whole designated connector mounted, which over a Cooling channel connection 34 with a cooling channel 36 in connection is provided in section 18 of the compressor housing 16 is and serves to draw in refrigerant through a the engine compartment 38 accommodating the engine 20 and thus also through to pass the engine 20, the cooling channel 36 the drawn in refrigerant after flowing through the engine 20 a cooling channel outlet 40 leads.
- an intake duct 46 can be supplied which is led to a compressor stage inlet 48.
- the cooling duct outlet 40 preferably also opens into the suction channel 46, so that this also through the cooling channel 36 flowing refrigerant to the intake duct 46 and over this can be fed to the compressor stage inlet 48.
- the compressor stage 26 the refrigerant is compressed, which then via a compressor stage outlet 50 is dissipatable.
- Fig. 2 and 3 are the cooling channel 36 and the intake duct 46 through one in the compressor housing 16 provided wall 60 separately and following the wall 60 through an outer housing wall 62 and an in Distance from this inner housing wall 64 limited.
- the wall 60 extends up to the connection unit 32 and is to form a receptacle 66 with a Provide recess so that the receptacle 66 an interior 68 can form, which is between the outer housing wall 62 and the inner housing wall 64 extends and in which the cooling duct connection 34 and the suction connection 44 open.
- adjustment part In the interior 68 of the receptacle 66 there is a whole with 70 designated adjustment part can be used via an outer opening 71, which, as shown in Fig. 4 and 5, one with its outer surface to a cylinder axis 72 approximately has semi-cylindrical cover body 74, which in turn is firmly connected to a flange plate 76 is.
- the approximately semi-cylindrical to the axis 72 Cover body 74 can be inserted into receptacle 66 that the cylinder axis 72 is transverse, preferably vertical to the outer housing wall 62 and inner housing wall 64 extends, with the cover body 74 in the direction of Cylinder axis 72 has a length so that it with his the bottom plate 78 facing away from the flange plate 76 in the Recording 66 inserted condition up to the inner housing wall 64 is sufficient, and preferably ends with this.
- the cover body 74 encloses in the form of a cylinder jacket an inflow space 82 and further points because of it only approximately semi-cylindrical shape still has an opening 80, via which suction gas from that enclosed by the cover body 74 Inflow space 82 can emerge.
- the flange plate 76 also has an inflow opening 84 on, which represents a suction gas connection, via which the Suction gas shut-off valve 30 in the direction of the cylinder axis 72 Suction gas can flow into the inflow space 82.
- a suction gas filter 86 can be used, specifically in such a way that of the Sauggasabsperrventil 30 via the inflow opening 84 incoming suction gas first the suction gas filter 86 penetrates and then enters the inflow space 82.
- the cover body 74 with the flange plate 76 is, as in FIG. 2 and 3 shown, can either be inserted into the receptacle, that the cover body 74, the cooling duct connection 34 essentially covers and thus prevents the suction gas from the Inflow space 82 enters the cooling channel 36, but the Opening 80 faces the suction port 44, so that the Suction gas from the inflow space 82 via the intake port 44 in the intake duct 46 can enter, as shown in FIG. 2 is.
- cover body 74 in such a way that that this the cooling duct connection 34 or the suction connection 44 only partially covers, so that always a certain proportion of the suction gas enters it, but the larger proportion of the suction gas into the intake port 44 or the cooling channel port 34 occurs. It is also possible to have intermediate positions to provide the cover body 74, in which this partially the intake port 44 and the cooling channel port 34 covers, so that also in the intake port 44 and portions of the suction gas entering the cooling duct connection 34 are adjustable in intermediate stages.
- the cover body 74 with the flange plate 76 is the flange plate 76 with two screw holes 88, 90 provided with respect to the cylinder axis 72 opposite are arranged so that the flange plate 76 in two by 180 ° positions rotated about the cylinder axis 72 with the outer Housing wall 62 is connectable.
- the flange plate 76 also provides a connecting flange for the suction gas shut-off valve 30, which with its connecting flange can be placed on the flange plate 76 and with this together with a connecting flange 92 Connection unit 52 can be connected by means of screws.
- the flange plate 76 is with respect to the cylinder axis 72 designed asymmetrically and points to sides, for example opening 80 additional lugs 94 on the opposite Side, that is, on the closed side of the cover body 74 are not present, so that this Lugs 94 can be seen in which of the two by 180 ° against each other positions rotated by 180 ° around the cylinder axis 72 the cover body 74 is inserted with the flange plate 76.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
- Fig. 1
- einen Längsschnitt durch einen erfindungsgemäßen Kältemittelkompressor;
- Fig. 2
- einen Schnitt längs Linie 2-2 in Fig. 1 bei geschlossenem Kühlkanalanschluß;
- Fig. 3
- einen Schnitt längs Linie 2-2 in Fig. 1 bei geschlossenem Ansauganschluß;
- Fig. 4
- eine Draufsicht auf ein erfindungsgemäßes Einstellteil in Richtung des Pfeils A in Fig. 5;
- Fig. 5
- eine Draufsicht auf das erfindungsgemäße Einstellteil in Richtung des Pfeils B in Fig. 4 und
- Fig. 6
- eine Draufsicht auf das erfindungsgemäße Einstellteil in Richtung des Pfeils C in Fig. 5.
Claims (15)
- Kältemittelkompressor (10) umfassend eine Motoreinheit (12), welche einen Motor (20) und einen von einem äußeren Kühlkanalanschluß (34) ausgehenden Kühlkanal (36) für den Motor (20) aufweist, sowie eine Verdichtereinheit (14), welche eine Verdichterstufe (26) mit einem Verdichterstufeneinlaß (48) und einen Verdichterstufenauslaß (50) und einen von einem äußeren Ansauganschluß (44) ausgehenden Ansaugkanal (46) aufweist, welcher wie der Kühlkanal zu dem Verdichterstufeneinlaß (48) geführt ist, wobei eine äußere Anschlußeinheit (32) vorgesehen ist, an welcher der Kühlkanalanschluß (34) und der Ansauganschluß (44) angeordnet sind,
dadurch gekennzeichnet, daß die Anschlußeinheit (32) eine Aufnahme (66) und ein Einstellteil (70) aufweist, welches in mindestens zwei unterschiedlichen Stellungen in die Aufnahme (66) einsetzbar ist und daß durch die verschiedenen Stellungen des Einstellteils (66) die dem Kühlkanalanschluß (34) und dem Ansauganschluß (44) zugeführten Anteile von der Gesamtmenge des über einen äußeren Sauggasänschluß (84) zugeführten Sauggases unterschiedlich einstellbar sind. - Kältemittelkompressor nach Anspruch 1, dadurch gekennzeichnet, daß in einer der Stellungen mit dem Einstellteil (70) eine Verbindung zwischen einem äußeren Sauggasanschluß (84) und dem Kühlkanalanschluß (34) und in einer anderen der Stellungen mit dem Einstellteil (70) eine Verbindung zwischen dem Sauggasanschluß (84) und dem Ansauganschluß (44) herstellbar sind.
- Kältemittelkompressor nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Einstellteil (70) in um eine Symmetrieachse (72) des Sauggasanschlusses (84) gedrehten Stellungen in die Aufnahme (66) einsetzbar ist.
- Kältemittelkompressor nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß das Einstellteil (70) über eine äußere Öffnung (71) der Anschlußeinheit (32) in die Aufnahme (66) einsetzbar ist.
- Kältemittelkompressor nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß die Aufnahme (66) einen Innenraum (68) aufweist, in welchen der Kühlkanalanschluß (34) und der Ansauganschluß (44) münden und daß in jeder der Stellungen des Einstellteils (70) entweder der Kühlkanalanschluß (34) oder der Ansauganschluß (44) abdeckbar ist.
- Kältemittelkompressor nach Anspruch 5, dadurch gekennzeichnet, daß der Innenraum (68) der Aufnahme (66) eine ungefähr zylindrische Form aufweist.
- Kältemittelkompressor nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß der Innenraum (68) der Aufnahme (66) sich als Ausnehmung in eine Wand (60) hinein erstreckt, welche den Kühlkanal (36) und den Ansaugkanal (46) voneinander trennt.
- Kältemittelkompressor nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß das Einstellteil (70) in den Innenraum (68) einsetzbar ist.
- Kältemittelkompressor nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß das Einstellteil (70) ein Sauggasfilter (86) aufnimmt.
- Kältemittelkompressor nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß das Einstellteil (70) einen Abdeckkörper (74) aufweist, mit welchem entweder der Kühlkanalanschluß (34) oder den Ansauganschluß (44) verschließbar ist.
- Kältemittelkompressor nach Anspruch 10, dadurch gekennzeichnet, daß der Abdeckkörper (74) eine ungefähr halbzylindrische äußere Form aufweist.
- Kältemittelkompressor nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß an dem Einstellteil (70) eine Flanschplatte (76) angeordnet ist, welche auf einen Anschlußflansch (92) der Anschlußeinheit (32) auflegbar ist.
- Kältemittelkompressor nach Anspruch 12, dadurch gekennzeichnet, daß auf der Flanschplatte (76) das Sauggasabsperrventil (30) montierbar ist.
- Kältemittelkompressor nach Anspruch 12 oder 13, dadurch gekennzeichnet, daß die Flanschplatte (76) auf einer Seite des Einstellteils (70) eine andere Form aufweist als auf der gegenüberliegenden Seite.
- Kältemittelkompressor nach einem der Ansprüche 12 bis 14, dadurch gekennzeichnet, daß die Flanschplatte (76) und das fest an dieser angeordnete Einstellteil (70) in zwei jeweils um 180° gegeneinander gedrehten Stellungen an der Aufnahme (66) montierbar sind.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19726943A DE19726943C2 (de) | 1997-06-25 | 1997-06-25 | Kältemittelkompressor |
DE19726943 | 1997-06-25 | ||
PCT/EP1998/003745 WO1999000600A1 (de) | 1997-06-25 | 1998-06-19 | Kältemittelkompressor |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0920587A1 EP0920587A1 (de) | 1999-06-09 |
EP0920587B1 true EP0920587B1 (de) | 2003-04-16 |
Family
ID=7833590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98934981A Expired - Lifetime EP0920587B1 (de) | 1997-06-25 | 1998-06-19 | Kältemittelkompressor |
Country Status (7)
Country | Link |
---|---|
US (1) | US6131406A (de) |
EP (1) | EP0920587B1 (de) |
CA (1) | CA2263931C (de) |
DE (2) | DE19726943C2 (de) |
DK (1) | DK0920587T3 (de) |
ES (1) | ES2194332T3 (de) |
WO (1) | WO1999000600A1 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19908043C2 (de) * | 1999-02-24 | 2001-08-30 | Mannesmann Vdo Ag | Elektrisch angetriebenes Kompressionskältesystem eines Kraftfahrzeuges |
DE19918161A1 (de) | 1999-04-22 | 2000-11-02 | Bitzer Kuehlmaschinenbau Gmbh | Kältemittelverdichteranlage |
DE19923733C2 (de) * | 1999-05-22 | 2002-06-20 | Danfoss Compressors Gmbh | Sauggasleitung für einen Kältemittelverdichter |
DE10027617A1 (de) | 2000-06-02 | 2001-12-06 | Mannesmann Vdo Ag | Einrichtung zum Antrieb eines Klimakompressors |
DE10057383B4 (de) * | 2000-11-18 | 2005-10-06 | Continental Aktiengesellschaft | Mehrstufiger Kolbenverdichter und Verfahren zur Kühlung eines elektrischen Motors für einen mehrstufigen Kolbenverdichter |
DE20103714U1 (de) * | 2001-03-05 | 2002-07-25 | Waeco Internat Gmbh | Kompressoranordnung für Kühleinrichtungen in Fahrzeugen |
JP2003035261A (ja) * | 2001-07-19 | 2003-02-07 | Toyota Industries Corp | 圧縮機 |
DE10138070C2 (de) * | 2001-08-03 | 2003-05-22 | Knorr Bremse Systeme | Kolbenkompressor mit einem Kühlluftstrom |
US6634870B2 (en) | 2002-01-03 | 2003-10-21 | Tecumseh Products Company | Hermetic compressor having improved motor cooling |
DE10358471A1 (de) * | 2003-11-17 | 2005-06-23 | Bitzer Kühlmaschinenbau Gmbh | Kältemittelverdichter für Kraftfahrzeuge |
DE10355442A1 (de) * | 2003-11-27 | 2005-12-29 | Continental Aktiengesellschaft | Luftversorgungsanlage und Verfahren zur Kühlung einer oder mehrerer Baugruppen der Luftversorgungsanlage |
DE102004042944B4 (de) * | 2004-09-02 | 2009-09-10 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Kolbenkompressor mit einem internen Kühlluftstrom im Kurbelgehäuse |
DE102006012174A1 (de) * | 2006-03-16 | 2007-09-20 | Pari GmbH Spezialisten für effektive Inhalation | Inhalationstherapiegerätekompressor |
DE102007042318B4 (de) * | 2007-09-06 | 2017-11-30 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Kompakter trockenlaufender Kolbenverdichter |
DE102009006040A1 (de) * | 2009-01-24 | 2010-07-29 | Bock Kältemaschinen GmbH | Verdichter |
CN102449306B (zh) * | 2009-05-28 | 2015-03-25 | 开利公司 | 用于压缩机的轻重量曲轴箱铸件 |
EP2521888B1 (de) | 2010-01-06 | 2018-10-24 | Carrier Corporation | Ölabscheidung für einen kolbenkälteverdichter |
US8814537B2 (en) * | 2011-09-30 | 2014-08-26 | Emerson Climate Technologies, Inc. | Direct-suction compressor |
CN104302912B (zh) * | 2012-05-18 | 2016-09-28 | 法雷奥日本株式会社 | 电动压缩机 |
WO2014043444A1 (en) | 2012-09-13 | 2014-03-20 | Emerson Climate Technologies, Inc. | Compressor assembly with directed suction |
US20170237317A1 (en) * | 2015-02-23 | 2017-08-17 | Mitsubishi Heavy Industries, Ltd. | Compressor system |
CN106246503B (zh) * | 2016-08-18 | 2018-02-23 | 江苏雪梅制冷设备有限公司 | 一种压缩机 |
DE102018129473A1 (de) * | 2018-11-22 | 2020-05-28 | Bitzer Kühlmaschinenbau Gmbh | Kältemittelverdichter |
US11236748B2 (en) | 2019-03-29 | 2022-02-01 | Emerson Climate Technologies, Inc. | Compressor having directed suction |
US11767838B2 (en) | 2019-06-14 | 2023-09-26 | Copeland Lp | Compressor having suction fitting |
US11248605B1 (en) | 2020-07-28 | 2022-02-15 | Emerson Climate Technologies, Inc. | Compressor having shell fitting |
US11619228B2 (en) | 2021-01-27 | 2023-04-04 | Emerson Climate Technologies, Inc. | Compressor having directed suction |
EP4390132A1 (de) * | 2021-08-16 | 2024-06-26 | Copeland Climate Technologies (Suzhou) Co., Ltd. | Ansaugluftverteilungsvorrichtung und verdichter damit |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE238645C (de) * | 1908-04-27 | |||
US3236062A (en) * | 1964-07-31 | 1966-02-22 | Trane Co | Refrigerant compressor with lubricant cooling |
GB1352698A (en) * | 1970-04-16 | 1974-05-08 | Hall Thermotank Int Ltd | Refrigeration |
DE3417847A1 (de) * | 1983-05-18 | 1984-11-22 | Hoerbiger Ventilwerke Ag, Wien | Kolbenverdichter mit einer einrichtung zur regelung der foerdermenge |
DD238645A1 (de) * | 1985-06-26 | 1986-08-27 | Pumpen & Verdichter Veb K | Kleinstverdichteranlage |
US4743176A (en) * | 1986-06-18 | 1988-05-10 | Tecumseh Products Company | Gas flow system for a compressor |
US4995791A (en) * | 1988-11-25 | 1991-02-26 | Bristol Compressors, Inc. | Refrigerant gas compressor unit |
JPH0765578B2 (ja) * | 1988-12-07 | 1995-07-19 | 三菱電機株式会社 | スクロール圧縮機 |
US5224840A (en) * | 1991-03-28 | 1993-07-06 | Tecumseh Products Company | Integral suction system |
US5148684A (en) * | 1991-04-12 | 1992-09-22 | Sporlan Valve Company | Injection valve for a refrigeration system |
JP2875087B2 (ja) * | 1992-01-09 | 1999-03-24 | 株式会社日立製作所 | 冷蔵庫 |
US5366352A (en) * | 1993-12-13 | 1994-11-22 | Deblois Raymond L | Thermostatic compressor suction inlet duct valve |
TW278112B (de) * | 1994-05-27 | 1996-06-11 | Toyota Automatic Loom Co Ltd | |
DE4429098A1 (de) * | 1994-08-17 | 1996-02-22 | Thurner Bayer Druckguss | Kolbenverdichter für gasförmige Medien |
-
1997
- 1997-06-25 DE DE19726943A patent/DE19726943C2/de not_active Expired - Fee Related
-
1998
- 1998-06-19 WO PCT/EP1998/003745 patent/WO1999000600A1/de active IP Right Grant
- 1998-06-19 CA CA002263931A patent/CA2263931C/en not_active Expired - Fee Related
- 1998-06-19 DK DK98934981T patent/DK0920587T3/da active
- 1998-06-19 EP EP98934981A patent/EP0920587B1/de not_active Expired - Lifetime
- 1998-06-19 DE DE59807951T patent/DE59807951D1/de not_active Expired - Lifetime
- 1998-06-19 ES ES98934981T patent/ES2194332T3/es not_active Expired - Lifetime
-
1999
- 1999-02-19 US US09/261,457 patent/US6131406A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2263931A1 (en) | 1999-01-07 |
US6131406A (en) | 2000-10-17 |
CA2263931C (en) | 2007-03-13 |
DE19726943A1 (de) | 1999-01-14 |
DE19726943C2 (de) | 2000-03-23 |
DK0920587T3 (da) | 2003-08-04 |
ES2194332T3 (es) | 2003-11-16 |
WO1999000600A1 (de) | 1999-01-07 |
EP0920587A1 (de) | 1999-06-09 |
DE59807951D1 (de) | 2003-05-22 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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