EP1900671A1 - Drahtspule mit Farbkennzeichnung - Google Patents
Drahtspule mit Farbkennzeichnung Download PDFInfo
- Publication number
- EP1900671A1 EP1900671A1 EP06019162A EP06019162A EP1900671A1 EP 1900671 A1 EP1900671 A1 EP 1900671A1 EP 06019162 A EP06019162 A EP 06019162A EP 06019162 A EP06019162 A EP 06019162A EP 1900671 A1 EP1900671 A1 EP 1900671A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wire spool
- flange
- color
- depression
- color identification
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/182—Identification means
Definitions
- the present invention relates to a wire spool and more particularly to such a wire spool with color identification, the color layer of the wire spool is not easy to peel and the cost of manufacturing the wire spool can be reduced.
- the bonding wire used in the package process of semiconductor element is wound around a wire spool for store or transport.
- the wire spool 1 has a metal core coated with an antirust layer 2 for avoiding oxidization of the metal core.
- the inner wall of the axial tube 3 and the outer walls of the two flanges 4 of the wire spool 1 are further coated with a nickel layer 5 for conducting electricity.
- the antirust layer 2 is added with coloring agent during manufacture to show specific color.
- the bonding wire with different diameter is wound around the wire spool with different color for identification. However, it costs higher to coat the wire spool 1 with two layers successively, i.e. the antirust layer 2 first and the nickel layer 5 later.
- the nickel layer is coated on the whole surface of the metal core instead for avoiding oxidization of the metal core and conducting electricity.
- the outer wall of one flange 7 of the wire spool 6 is coated with a color layer 8 for identification.
- the bare color layer 8 is easy to peel due to collision or attrition during operation to generate tiny particles pollution.
- An objective of the present invention is to provide a wire spool with color identification, which has color layer that is not easy to peel to generate tiny particles pollution.
- the other objective of the present invention is to provide a wire spool with color identification, the cost of manufacturing the wire spool can be reduced.
- the wire spool with color identification including an axial tube, a first flange extending from a first end of the axial tube, and a second flange extending from a second end of the axial tube.
- the wire spool is characterized in that the first flange has at least one depression coated with a color layer.
- the depression has an annular shape, a round shape or a curved shaped.
- a wire spool 10 with color identification in accordance with the first preferred embodiment of the present invention comprising an axial tube 20, a first flange 30, a second flange 40 and a color layer 48.
- the wire spool 10 is used for winding a bonding wire (not shown) thereon.
- the axial tube 20 is a round tube having a first end 21 and a second end 22 opposite to the first end 21.
- the first flange 30 extends radially from the first end 21 of the axial tube 20 and the second flange 40 extends radially from the second end 22 of the axial tube 20.
- An annular depression 32 is provided at the middle of the outer wall of the first flange 30.
- the axial tube 20, the first flange 30 and the second flange 40 are made by coating a nickel layer on an aluminum core for conducting electricity, avoiding oxidization of the aluminum core, and reducing manufacture cost.
- Two notches 34, 44 for orientation are provided respectively at the first flange 30 and the second flange 40.
- the depression 32 is coated with a color layer 48.
- the way to coat the color layer 48 on the depression 32 is by printing, spraying, baking paint or other method.
- the color layer 48 is not easy to peel by collision or attrition since the top of the color layer 48 is lower than the outer wall of the first flange 30.
- the color identification function of the wire spool 10 can be prolonged and the tiny particles pollution of the conventional wire spool can be avoided such that the objectives of the present invention can be achieved.
- the second flange 40 of the wire spool 10 can also be provided with a depression coated with a color later such that both sides of the wire spool have color identification function.
- the location of the depression 32 has a lot of alternatives.
- a wire spool 50 with color identification in accordance with the second preferred embodiment of the present invention is shown.
- the outside of the outer wall of the first flange 52 of the wire spool 50 is provided with an annular depression 53 coated with a color layer 54.
- a wire spool 60 with color identification in accordance with the third preferred embodiment of the present invention is shown in FIG 7.
- the inside of the outer wall of the first flange 62 of the wire spool 60 is provided with an annular depression 63 coated with a color layer 64.
- a wire spool 70 with color identification in accordance with the forth preferred embodiment of the present invention is shown in FIG 8.
- the inside and outside of the outer wall of the first flange 72 of the wire spool 70 is provided respectively with an annular depression 73, 74 each coated with a color layer 75, 76.
- a wire spool 80 with color identification in accordance with the fifth preferred embodiment of the present invention is shown in FIG 9.
- the outer wall of the first flange 82 of the wire spool 80 is provided with three annular depressions 83-85 each coated with a color layer 86-88.
- the color layers 86-88 each have different color from the other such that the operator can identifies specific bonding wire with different diameter more easily.
- the shape of the depression has many alternatives, too.
- the depression has an annular shape in FIGS. 4-9, a curved shape similar to the shape of the color layer 8 in FIG.2, or a round shape in FIG 10.
- a wire spool 90 with color identification in accordance with the sixth preferred embodiment of the present invention is shown in FIG 10.
- the outer wall of the first flange 92 of the wire spool 90 is provided with a plurality of round depressions 94 each coated with a color layer 96.
- the wire spool can be manufactured by coating a nickel layer on an aluminum core, or made integrally of conductive metal which is uneasy to be oxidized, for instance, Platinum.
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06019162A EP1900671A1 (de) | 2006-09-13 | 2006-09-13 | Drahtspule mit Farbkennzeichnung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06019162A EP1900671A1 (de) | 2006-09-13 | 2006-09-13 | Drahtspule mit Farbkennzeichnung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1900671A1 true EP1900671A1 (de) | 2008-03-19 |
Family
ID=37685355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06019162A Withdrawn EP1900671A1 (de) | 2006-09-13 | 2006-09-13 | Drahtspule mit Farbkennzeichnung |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1900671A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3326949A4 (de) * | 2015-07-22 | 2019-03-13 | Max Co., Ltd. | Spule |
FR3123338A1 (fr) * | 2021-05-31 | 2022-12-02 | Nexans | Dispositif de stockage, transport et installation de fils et câbles électriques |
FR3134663A1 (fr) * | 2022-04-19 | 2023-10-20 | Nexans | Dispositif de stockage, transport et installation de fils et câbles électriques |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2654549A (en) * | 1949-10-27 | 1953-10-06 | Hubbard Spool Company | Fiber glass spool |
DE6946879U (de) * | 1969-12-03 | 1971-07-08 | Berkenhoff & Drebes Ag | Spule aus kunststoff. |
DE7608715U1 (de) * | 1976-03-20 | 1976-07-15 | Metallgesellschaft Ag, 6000 Frankfurt | Loetdrahtspule |
DE9115827U1 (de) * | 1991-12-20 | 1992-02-20 | Haefner & Krullmann Gmbh, 4817 Leopoldshoehe, De | |
JP2000185876A (ja) * | 1998-12-21 | 2000-07-04 | Bridgestone Corp | ボビン |
-
2006
- 2006-09-13 EP EP06019162A patent/EP1900671A1/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2654549A (en) * | 1949-10-27 | 1953-10-06 | Hubbard Spool Company | Fiber glass spool |
DE6946879U (de) * | 1969-12-03 | 1971-07-08 | Berkenhoff & Drebes Ag | Spule aus kunststoff. |
DE7608715U1 (de) * | 1976-03-20 | 1976-07-15 | Metallgesellschaft Ag, 6000 Frankfurt | Loetdrahtspule |
DE9115827U1 (de) * | 1991-12-20 | 1992-02-20 | Haefner & Krullmann Gmbh, 4817 Leopoldshoehe, De | |
JP2000185876A (ja) * | 1998-12-21 | 2000-07-04 | Bridgestone Corp | ボビン |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3326949A4 (de) * | 2015-07-22 | 2019-03-13 | Max Co., Ltd. | Spule |
EP3632828A1 (de) * | 2015-07-22 | 2020-04-08 | Max Co., Ltd. | Spule |
EP3666702A1 (de) * | 2015-07-22 | 2020-06-17 | Max Co., Ltd. | Spule |
US10717626B2 (en) | 2015-07-22 | 2020-07-21 | Max Co., Ltd. | Reel with information display portions |
US11180342B2 (en) | 2015-07-22 | 2021-11-23 | Max Co., Ltd. | Reel |
AU2020202928B2 (en) * | 2015-07-22 | 2022-02-10 | Max Co., Ltd. | Reel |
US11401131B2 (en) | 2015-07-22 | 2022-08-02 | Max Co., Ltd. | Reel with indicator information |
FR3123338A1 (fr) * | 2021-05-31 | 2022-12-02 | Nexans | Dispositif de stockage, transport et installation de fils et câbles électriques |
WO2022254118A1 (fr) * | 2021-05-31 | 2022-12-08 | Nexans | Dispositif de stockage, transport et installation de fils et câbles électriques |
FR3134663A1 (fr) * | 2022-04-19 | 2023-10-20 | Nexans | Dispositif de stockage, transport et installation de fils et câbles électriques |
EP4265552A1 (de) * | 2022-04-19 | 2023-10-25 | Nexans | Vorrichtung zum lagern, transportieren und installieren von elektrischen drähten und kabeln |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7113067B2 (en) | Wire-wound coil and method for manufacturing the same | |
EP1900671A1 (de) | Drahtspule mit Farbkennzeichnung | |
US9088192B2 (en) | Conductor wire for motor and coil for motor | |
US20090179725A1 (en) | Winding Method and Coil Unit | |
US20090167475A1 (en) | Winding Method and Coil Unit | |
CN206619964U (zh) | 拼接式定子铁芯 | |
CN102340189B (zh) | 定子、旋转电机及绕线方法 | |
US9793044B2 (en) | Coil device and method for manufacturing the same | |
JP6583542B2 (ja) | コモンモードチョークコイル | |
JP6428771B2 (ja) | 多線巻線方法及び多線巻線装置 | |
JP2010055806A (ja) | 集合導体の被覆方法および絶縁被覆集合線 | |
US20080067282A1 (en) | Wire spool with color identification | |
JPWO2009028406A1 (ja) | 巻線型コイル及び巻線型コイルの製造方法 | |
JP5408030B2 (ja) | コイル部品、リアクトル、コイル部品の成形方法 | |
JP2007018732A (ja) | 線材、コイル、ステータコイル、ロータコイル、変成器、及び線材の製造方法 | |
JP2008294472A (ja) | 巻線型コイル | |
JP2008290108A (ja) | 電線加工用のダイス及び異形電線 | |
US8242869B2 (en) | Transformer | |
CN212750402U (zh) | 用于磁性元件的线材及采用该线材的电感和变压器 | |
JP3127373U (ja) | ボビン | |
JP5174106B2 (ja) | コイル部品 | |
EP3266600A1 (de) | Wulstkernformgebungsvorrichtung | |
US20130328438A1 (en) | Stator of motor and method for manufacturing the stator | |
JP2005251933A (ja) | 巻線型コイル部品 | |
JP2011199093A (ja) | 電子部品用コイル |
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 HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
AKX | Designation fees paid | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20080920 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |