EP0854497B1 - Kompakte Niederdruckentladungslampe - Google Patents
Kompakte Niederdruckentladungslampe Download PDFInfo
- Publication number
- EP0854497B1 EP0854497B1 EP98100233A EP98100233A EP0854497B1 EP 0854497 B1 EP0854497 B1 EP 0854497B1 EP 98100233 A EP98100233 A EP 98100233A EP 98100233 A EP98100233 A EP 98100233A EP 0854497 B1 EP0854497 B1 EP 0854497B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure discharge
- low
- discharge lamp
- spring
- lamp according
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/56—One or more circuit elements structurally associated with the lamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
- H01J5/56—Shape of the separate part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/32—Special longitudinal shape, e.g. for advertising purposes
- H01J61/327—"Compact"-lamps, i.e. lamps having a folded discharge path
Definitions
- the invention relates to a compact low-pressure discharge lamp from a discharge vessel with electrodes and power supplies and one composed of cap, housing and mounting plate with ballast arrangement Base, the mounting plate with the ballast arrangement inside of the base housing is attached and connections for electrical connection the power supply lines with the mounting plate and the power supply lines with the electrical connections of the mounting plate each one electrically conductive spring element are connected.
- Known low-pressure discharge lamps are increasingly replacing them Incandescent lamp in the house and living area.
- the discharge vessel usually consists of one or more bent tube, which is arranged in a base.
- a mounting plate designed as a circuit board with a soldered thereon integrated electronic ballast.
- the manufacturing cost for these compact low pressure discharge lamps are relatively high since many complicated manufacturing steps in the manufacture are necessary.
- One of these Manufacturing steps is the electrical connection of the power supply lines Discharge vessel with the corresponding connections of the ballast arrangements. So far, the corresponding ones have been used to produce this connection Connecting wires brought together and for example with a metal sleeve crimped.
- the spring element consists of one piece with a spring tab trained spring body, the spring body in a spring receptacle on the cap for receiving and releasably attaching the spring element intervenes.
- a spring holder is formed on the inner circumference of the cap a cavity for receiving at least part of the spring element has and is usually rectangular in cross section. This allows the spring elements to be independent of the final assembly of the lamp can be assembled, which simplifies the manufacturing process contributes and thus lowers manufacturing costs.
- the low-pressure discharge lamp is a shoulder in the cavity of the spring holder designed to support one end of the power supply.
- On the shoulder opposite side has a side wall surrounding the cavity a slot open to the free end of the spring holder for receiving the Power supply on.
- these features also contribute to simplification the lamp manufacturing process. So before the final Assemble the base cap with the base housing the respective end the power supply lines of the discharge vessel through the open slot of the Side wall of the spring holder placed. This slot is with a notch aligned parallel in the circumference of the cap, so that the power supply in one the first step lies in the notch in the cap.
- the spring element has a funnel-like shape towards the outside expanding slot at the end opposite the spring tab of the spring body for receiving the power supply. Because of this advantageous Design of the spring body is a secure contact of the spring body guaranteed with the power supply.
- the funnel-like slot of the The spring body acts as a clamping or cutting contact.
- the spring body has at least one sawtooth edge or a page element.
- the sawtooth edge or the additional Side element both of which engage in the cavity of the spring seat, is a safe positioning and fastening of the spring element guaranteed in the cap.
- the spring tab opposite the spring body is advantageously multiple for generating a spring action bent. The length of the spring tab is chosen so that a safe Contact with the connection of the mounting plate is guaranteed.
- the spring element usually consists of a spring steel band or a good conductive metal alloy. By additional tinning of the Spring element is also a reliable contact on the connection reached the mounting plate.
- the power supply and the spring element or the spring element and the connection of the mounting plate is formed in one piece. Since this is the Number of elements forming the electrical connection is reduced a further simplification of the manufacturing process is possible.
- the mounting plate perpendicular to the lamp's longitudinal axis attached inside the case.
- the mounting plate is there on ribs formed on the inner circumference of the housing, which are parallel to Lamp longitudinal axis run on.
- the mounting plate is advantageous formed as a circuit board, the one facing the discharge vessel Conductor side and on the side facing away from the discharge vessel Circuit elements of the ballast arrangement are formed. It is at least one connection for electrical contacting of the power supply trained with the mounting plate as a pad.
- In another advantageous Training has at least one connection to electrical Contacting the power supply with the mounting plate from one or several flat soldering areas and / or strips.
- FIG 1 is a partially sectioned side view of an inventive compact low-pressure discharge lamp 10 reproduced.
- the Lamp 10 comprises a discharge vessel 14 and a base 12, wherein the base 12 is composed of a cap 16 and a housing 18 is.
- the base 12 is essentially cylindrical.
- the Cap 16 and the housing 18 are detachably connected to each other, wherein at least one positioning device 62 for the correct connection of the Cap 16 and the housing 18 is formed.
- the cap 16 points in the end facing the housing 18 has an annular bead 20 in its Outer circumference.
- the bead 20 engages in a corresponding annular groove 22 in the inner circumference of the housing 18.
- the mounting plate 24 is designed as a circuit board, on which the discharge vessel 14 facing conductor tracks and on the discharge vessel 14 opposite side circuit elements of the ballast arrangement (not shown) are trained.
- Ribs 58 formed, which run parallel to the lamp axis and on the ends of which the mounting plate 24 rests.
- the discharge vessel 14 usually consists of two or three U-shaped bent pipe sections, which are connected to each other by a passage are (not shown), the end legs each carrying electrodes.
- the Free ends of the pipe sections 38 are sealed gas-tight by bruises 36 and sit inside the cap 16 of the base 12. In the area of Crushes 36 occur when power supply lines 30 emerge from the discharge vessel 14 out.
- the power supply lines 30 are connected to the electrical connections 26 in FIG Mounting plate 24 connected via an electrically conductive spring element 28.
- the spring element 28 engages in an on the inner circumference of the cap 16 formed spring receptacle 40 and is in the embodiment shown detachably fastened in it.
- the spring holder 40 consists of Side walls 43 that surround a cavity 42.
- the cavity 42 serves for receiving a part of the spring element 28 and is in cross section rectangular.
- the cavity 42 In the cavity 42 is a shoulder 44 for supporting an end 56 of the power supply 30 trained.
- the side wall 43 On the side opposite shoulder 44 of the cavity 42, the side wall 43 has one towards the free end of the spring receptacle 40 open slot 46 for receiving the power supply 30 on.
- the side wall 43 surrounding the cavity 42 faces the free End of the spring receptacle 40 on bevels 45. These bevels 45 facilitate the introduction of the spring element 28.
- the cap 16 has at least one notch 60 for supporting the end 56 the power supply 30. The notch 60 is the position of the Slit 46 aligned in parallel. When installing the lamp 10 or the assembly of the base 12 becomes the end 56 of the power supply 30 placed in the notch 60 of the cap 16 and thus aligned in the correct position.
- the spring element 28 When the spring element 28 is inserted into the spring receptacle 40, the Power supply 30 pressed into the cavity 42 until it is on the shoulder 44 or the end of the slot 46 rests.
- the spring element 28 has a funnel-like expanded slot 52 in which the power supply 30 to be led. More details regarding the construction of the spring element 28 result from FIGS. 4a and 4b and FIGS. 5a and 5b.
- the mounting plate 24 has on the discharge vessel 14 facing Page connections 26 for electrical contacting of the power supplies 30 of the ballast arrangement.
- the connections 26 can be used as a pad or also as flat soldering surfaces integrated or resting in the mounting plate 24 and / or strips can be formed.
- FIG. 2 shows a top view of a partial area of the edge area of the base 12. It can be seen that the free end of the housing 18 with the free end the cap 16 is connected.
- the spring mount is on the inner circumference of the cap 16 40 trained.
- the side wall 43 surrounds the cavity 42 in the shoulder on the side facing the outer circumference of the cap 16 44 is formed.
- the spring receptacle 40 is essentially in cross section rectangular.
- the cavity 42 has in this embodiment a U-shaped design in supervision. Still recognizes the bevel 45 of the side wall 43. Also the same axis parallel position of the slot 46 and the notch 60 is clearly visible.
- Figures 3a - 3c the process of electrical contact between the mounting plate 24 and the power supply 30 shown. So shows Figure 3a that the end 56 of the power supply 30 in the notch 60 of the Edge of the cap 16 rests. Via the power supply 30, the spring element 28 pushed, the power supply 30 in the slot 52 of the spring element 28 is performed. The end of the slot 52 is identified by the reference numerals 54 marked.
- FIG. 3b shows the cap 16 with one completely in the spring seat 40 inserted spring element 28. It can be seen that the free end 56 of the Power supply 30 rests on the inside of the cap 16 and on the Shoulder 44 rests.
- the power supply line 30 is located in the direction of the piston 34 in the slot 46 of the side wall 43. This means that the Power supply 30 guaranteed. Through a funnel-like formation of the Slot 52 of the spring element 28, this is in intimate contact with the Power supply 30.
- FIG. 3c shows the cap 16 with the mounting plate 24 attached. That the electrical connection 26 at the spring end of the spring element 28th is applied.
- the mounting plate 24 presses against the spring action of the spring element 28, which ensures reliable contact with this is.
- About the spring element 28 releasably fastened in the cap 16 is thus overall a secure electrical connection between the power supply 30 and the electrodes of the discharge vessel 14 connected thereto and the electrical connection 26 of the mounting plate 24, which the ballast assembly carries, ensures.
- FIG. 4a shows a schematic representation of the training of the spring element 28.
- the spring element 28 is in shown a front view. It can be seen that the spring element 28 from a spring body 50 formed in one piece with a spring tab 48.
- the spring body 50 engages in the spring receptacle 40 (cf. previous Characters).
- the spring body 50 can (not shown) have a secure fit in the cavity 42 of the spring receptacle 40 guaranteed.
- the spring body 50 has two side elements 51.
- the side elements 51 can be inserted into the cavity 42 of the spring seat 40 with a precise fit.
- the spring body 50 also faces the one opposite the spring tab 48 End of the slot 52 that widens outward in a funnel-like manner on.
- the power supply line 30 is guided in the slot 52, the power supply line 30 held in the slot 52 by clamping or cutting action 32 becomes.
- the spring tab 48 is multiple to generate a spring action bent. The length of the spring tab 48 is chosen such that a ensures reliable contact with the terminal 26 of the mounting plate 24 is.
- the spring element 28 consists of a spring steel strip, copper or good conductive metal alloy. In addition, there is at least partial tinning of the spring element possible.
- Figure 4b shows the spring element 28 in a schematically illustrated side view.
- FIGS. 5a and 5b 28 A further embodiment of the spring element is shown in FIGS. 5a and 5b 28 in a schematically illustrated front view and a side view shown. You can see the different design of the spring tab 48. The travel is compared to that in Figures 4a and 4b shown embodiment significantly longer.
Description
- Figur 1
- eine schematisch dargestellte, teilweise geschnittene Seitenansicht der erfindungsgemäßen Niederdruckentladungslampe;
- Figur 2
- eine schematisch dargestellte Aufsicht auf einen Teil des Randbereiches des Sockels der erfindungsgemäßen Niederdruckentladungslampe;
- Figuren 3a bis 3c
- jeweils eine schematisch dargestellte Schnittzeichnung des Randbereiches der Kappe der erfindungsgemäßen Niederdruckentladungslampe;
- Figuren 4a und 4b
- schematisch dargestellte perspektivische Ansichten des Federelementes der erfindungsgemäßen Niederdrukkentladungslampe und
- Figuren 5a und 5b
- schematisch dargestellte perspektivische Ansichten einer weiteren Ausführungsform des Federelementes der erfindungsgemäßen Niederdruckentladungslampe.
Claims (24)
- Kompakte Niederdruckentladungslampe bestehend aus einem Entladungsgefäß (14) mit Elektroden und Stromzuführungen (30) und einem aus Kappe (16), Gehäuse (18) und Montageplatte (24) mit Vorschaltanordnung zusammengesetzten Sockel (12), wobei die Montageplatte (24) mit der Vorschaltanordnung im Inneren des Sockelgehäuses (18) angebracht ist und Anschlüsse (26) zur elektrischen Verbindung der Stromzuführungen (30) mit der Montageplatte (24) aufweist und die Stromzuführungen (30) mit den elektrischen Anschlüssen (26) der Montageplatte (24) über jeweils ein elektrisch leitendes Federelement (28) verbunden sind, dadurch gekennzeichnet, dassdas Federelement (28) aus einem einstückig mit einer Federlasche (48) ausgebildeten Federkörper (50) besteht undder Federkörper (50) in eine Federaufnahme (40) an der Kappe (16) zur Aufnahme und lösbaren Befestigung des Federelements (28) eingreift.
- Niederdruckentladungslampe nach Anspruch 1, dadurch gekennzeichnet, dass die Federaufnahme (40) am Innenumfang der Kappe (16) ausgebildet ist.
- Niederdruckentladungslampe nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Federaufnahme (40) einen Hohlraum (42) zur Aufnahme eines Teils des Federelements (28) aufweist und im Querschnitt rechteckig ausgebildet ist.
- Niederdruckentladungslampe nach Anspruch 3, dadurch gekennzeichnet, dass im Hohlraum (42) eine Schulter (44) zur Auflage eines Endes (56) der Stromzuführung (30) ausgebildet ist.
- Niederdruckentladungslampe nach Anspruch 3 oder 4, dadurch gekennzeichnet, dass auf der der Schulter (44) gegenüberliegenden Seite die den Hohlraum (42) umgebende Seitenwand (43) einen zum freien Ende der Federaufnahme (40) offenen Schlitz (46) zur Aufnahme der Stromzuführung (30) aufweist.
- Niederdruckentladungslampe nach Anspruch 5, dadurch gekennzeichnet, dass die den Hohlraum (42) umgebende Seitenwand (43) zum freien Ende der Federaufnahme (40) hin Abschrägungen (45) aufweist.
- Niederdruckentladungslampe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Kappe (16) mindestens eine Einkerbung (60) zur Auflage des Endes (56) der Stromzuführung (30) aufweist, wobei die Einkerbung (60) zu der Lage des Schlitzes (46) parallel ausgerichtet ist.
- Niederdruckentladungslampe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Federelement (28) aus einem Federstahlband besteht.
- Niederdruckentladungslampe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Federelement (28) aus Kupfer oder einer gut leitfähigen Metall-Legierung besteht.
- Niederdruckentladungslampe nach Anspruch 1, dadurch gekennzeichnet, dass der Federkörper (50) mindestens einen Sägezahnrand aufweist.
- Niederdruckentladungslampe nach Anspruch 1 oder 10, dadurch gekennzeichnet, dass der Federkörper (50) mindestens ein Seitenelement (51) aufweist.
- Niederdruckentladungslampe nach einem Ansprüche 1, 10 oder 11, dadurch gekennzeichnet, dass der Federkörper (50) an dem der Federlasche (48) gegenüberliegenden Ende einen sich nach außen trichterartig erweiternden Schlitz (52) aufweist.
- Niederdruckentladungslampe nach Anspruch 12, dadurch gekennzeichnet, dass die Stromzuführung (30) in dem Schlitz (52) des Federelementes (28) bzw. des Federkörpers (50) geführt ist.
- Niederdruckentladungslampe nach einem der Ansprüche 1, 10 bis 13, dadurch gekennzeichnet, dass die Federlasche (48) zur Erzeugung einer Federwirkung mehrfach gebogen ist.
- Niederdruckentladungslampe nach einem der Ansprüche 1, 10 bis 14, dadurch gekennzeichnet, dass die Länge der Federlasche (48) derart gewählt ist, dass eine sichere Kontaktierung mit dem Anschluss (26) der Montageplatte (24) gewährleistet ist.
- Niederdruckentladungslampe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Sockel (12) im wesentlichen zylinderförmig ausgebildet ist.
- Niederdruckentladungslampe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Kappe (16) und das Gehäuse (18) lösbar miteinander verbunden sind, wobei mindestens eine Positioniervorrichtung (62) zur lagerichtigen Verbindung von Kappe (16) und Gehäuse (18) ausgebildet ist.
- Niederdruckentladungslampe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Montageplatte (24) senkrecht zur Lampenlängsachse im Inneren des Gehäuses (18) befestigt ist.
- Niederdruckentladungslampe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass am Innenumfang des Gehäuses (18) Rippen (58) ausgebildet sind, die parallel zur Lampenlängsachse verlaufen und auf deren Enden die Montageplatte (24) aufliegt.
- Niederdruckentladungslampe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Montageplatte (24) als Platine ausgebildet ist, wobei an der dem Entladungsgefäß (14) zugewandten Seite Leiterbahnen und auf der dem Entladungsgefäß (14) abgewandten Seite Schaltungselemente der Vorschaltanordnung ausgebildet sind.
- Niederdruckentladungslampe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass mindestens ein Anschluss (26) zur elektrischen Kontaktierung der Stromzuführungen (30) mit der Montageplatte (24) als Lötauge ausgebildet ist.
- Niederdruckentladungslampe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass mindestens ein Anschluss (26) zur elektrischen Kontaktierung der Stromzuführungen (30) mit der Montageplatte (24) aus einer oder mehreren flachen Lötflächen und/oder -streifen besteht.
- Niederdruckentladungslampe nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Stromzuführung (30) und das Federelement (28) einstückig ausgebildet sind.
- Niederdruckentladungslampe nach einem der Ansprüche 1 bis 23 dadurch gekennzeichnet, dass das Federelement (28) und der Anschluss (26) der Montageplatte (24) einstückig ausgebildet sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19701195A DE19701195A1 (de) | 1997-01-15 | 1997-01-15 | Kompakte Niederdruckentladungslampe |
DE19701195 | 1997-01-15 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0854497A2 EP0854497A2 (de) | 1998-07-22 |
EP0854497A3 EP0854497A3 (de) | 1998-10-07 |
EP0854497B1 true EP0854497B1 (de) | 2002-07-03 |
Family
ID=7817452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98100233A Expired - Lifetime EP0854497B1 (de) | 1997-01-15 | 1998-01-08 | Kompakte Niederdruckentladungslampe |
Country Status (9)
Country | Link |
---|---|
US (1) | US6008570A (de) |
EP (1) | EP0854497B1 (de) |
JP (1) | JP4050372B2 (de) |
KR (1) | KR100521236B1 (de) |
CN (1) | CN1139102C (de) |
CA (1) | CA2227082C (de) |
DE (2) | DE19701195A1 (de) |
HU (1) | HU219690B (de) |
TW (1) | TW483023B (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19951873A1 (de) * | 1999-10-28 | 2001-05-03 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Entladungslampe |
US6375513B1 (en) * | 2000-05-03 | 2002-04-23 | General Electric Company | Lampholder |
DE10163166A1 (de) * | 2001-12-20 | 2003-07-03 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Kompakte Niederdruckentladungslampe |
DE10163096A1 (de) * | 2001-12-20 | 2003-07-03 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Kompakte Niederdruckentladungslampe |
US6815878B2 (en) * | 2002-03-21 | 2004-11-09 | Federal-Mogul World Wide, Inc. | High temperature lamp |
US6988906B1 (en) * | 2005-04-27 | 2006-01-24 | Chuan-Ying Chen | Fluorescent lamp tube seat |
DE102007003490A1 (de) * | 2007-01-24 | 2008-07-31 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Sockel für eine elektrische Lampe |
KR102144972B1 (ko) * | 2007-04-12 | 2020-08-14 | 가부시키가이샤 니콘 | 방전램프, 접속용 케이블, 광원장치 및 노광장치 |
CN101958214B (zh) * | 2010-09-06 | 2013-06-12 | 浙江深度照明有限公司 | 一种节能灯灯盖 |
CN104716015B (zh) * | 2015-03-20 | 2018-10-23 | 四川联恺照明有限公司 | 荧光灯 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60109165A (ja) * | 1983-11-17 | 1985-06-14 | Matsushita Electronics Corp | 螢光ランプ装置 |
DE8431386U1 (de) * | 1984-10-25 | 1986-02-20 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Adapter für eine einseitig gesockelte Niederdruckentladungslampe |
US4683402A (en) * | 1985-04-25 | 1987-07-28 | Truman Aubrey | Adaptors for fluorescent lamps |
EP0447957A3 (en) * | 1990-03-19 | 1992-04-29 | Walter Holzer | Compact fluorescent lamp |
DE4012684A1 (de) * | 1990-04-20 | 1991-10-24 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Kompakte niederdruckentladungslampe |
DE9206294U1 (de) * | 1992-05-11 | 1992-07-02 | Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De | |
DE19501417A1 (de) * | 1995-01-19 | 1996-07-25 | Holzer Walter | Kontaktsystem für Kompaktleuchtstofflampen |
KR200144548Y1 (ko) * | 1996-06-15 | 1999-06-15 | 조성호 | 컴팩트 형광등용 안정기 |
US5758952A (en) * | 1996-07-26 | 1998-06-02 | Leviton Manufacturing Co., Inc. | Lampholder for compact fluorescent lamps |
-
1997
- 1997-01-15 DE DE19701195A patent/DE19701195A1/de not_active Withdrawn
- 1997-12-23 TW TW086119580A patent/TW483023B/zh not_active IP Right Cessation
-
1998
- 1998-01-08 EP EP98100233A patent/EP0854497B1/de not_active Expired - Lifetime
- 1998-01-08 DE DE59804613T patent/DE59804613D1/de not_active Expired - Lifetime
- 1998-01-09 JP JP1508098A patent/JP4050372B2/ja not_active Expired - Fee Related
- 1998-01-14 US US09/007,096 patent/US6008570A/en not_active Expired - Lifetime
- 1998-01-14 HU HU9800061A patent/HU219690B/hu not_active IP Right Cessation
- 1998-01-14 CN CNB981036392A patent/CN1139102C/zh not_active Expired - Fee Related
- 1998-01-15 CA CA002227082A patent/CA2227082C/en not_active Expired - Fee Related
- 1998-01-15 KR KR10-1998-0000937A patent/KR100521236B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0854497A2 (de) | 1998-07-22 |
CN1188324A (zh) | 1998-07-22 |
HU219690B (hu) | 2001-06-28 |
JPH10208621A (ja) | 1998-08-07 |
EP0854497A3 (de) | 1998-10-07 |
KR100521236B1 (ko) | 2005-12-21 |
US6008570A (en) | 1999-12-28 |
CA2227082C (en) | 2007-01-09 |
TW483023B (en) | 2002-04-11 |
CA2227082A1 (en) | 1998-07-15 |
DE19701195A1 (de) | 1998-07-16 |
HUP9800061A3 (en) | 1999-11-29 |
JP4050372B2 (ja) | 2008-02-20 |
HUP9800061A2 (hu) | 1998-08-28 |
DE59804613D1 (de) | 2002-08-08 |
HU9800061D0 (en) | 1998-03-02 |
KR19980070516A (ko) | 1998-10-26 |
CN1139102C (zh) | 2004-02-18 |
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