WO2005052955A1 - 自動車用電線 - Google Patents
自動車用電線 Download PDFInfo
- Publication number
- WO2005052955A1 WO2005052955A1 PCT/JP2004/017335 JP2004017335W WO2005052955A1 WO 2005052955 A1 WO2005052955 A1 WO 2005052955A1 JP 2004017335 W JP2004017335 W JP 2004017335W WO 2005052955 A1 WO2005052955 A1 WO 2005052955A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- conductor
- wire
- cross
- peripheral
- sectional area
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims abstract description 93
- 230000002093 peripheral effect Effects 0.000 claims abstract description 57
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000010949 copper Substances 0.000 claims abstract description 20
- 229910052802 copper Inorganic materials 0.000 claims abstract description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 15
- 239000010935 stainless steel Substances 0.000 claims abstract description 14
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 24
- 238000007906 compression Methods 0.000 description 24
- 239000000463 material Substances 0.000 description 18
- 239000011248 coating agent Substances 0.000 description 17
- 238000000576 coating method Methods 0.000 description 17
- 238000005259 measurement Methods 0.000 description 7
- 238000009413 insulation Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 239000002356 single layer Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910017770 Cu—Ag Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910021484 silicon-nickel alloy Inorganic materials 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0009—Details relating to the conductive cores
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/08—Several wires or the like stranded in the form of a rope
- H01B5/10—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material
- H01B5/102—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material stranded around a high tensile strength core
- H01B5/104—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material stranded around a high tensile strength core composed of metallic wires, e.g. steel wires
Definitions
- the present invention relates to an electric wire for automobiles, and more particularly to an electric wire for automobiles in which the tensile strength can be adjusted to various degrees without changing the conductor diameter according to needs.
- FIG. 1 shows a typical conductor (wire assembly) of this type of electric wire.
- reference numeral 1 denotes a conductor, which has a stranded wire structure in which six peripheral wires 3 are arranged around a single central wire 2 in a single layer and closely adhered to each other.
- copper or a copper alloy has generally been used for both the central strand 2 and the peripheral strands 3 constituting such a stranded conductor.
- the diameters of the central strand 2 and the peripheral strand 3 are the same in the diameter.
- automotive electric wires such as those having a certain tensile strength depending on the application, those having a relatively high tensile strength, those having a relatively high tensile strength, and those requiring a higher tensile strength.
- the automotive wire usually have standard provided in the conductor diameter (conductor size) (e.g., 0. 13mm 2, 0. 22mm 2 , etc.), to use a large wire more tensile strength This was dealt with by using one with the conductor diameter above the rank.
- the use of conductors with a conductor diameter higher than that of the rank while running force is particularly against the trend of thinning and lightening automobile wires.
- An object of the present invention is to provide an electric wire for automobiles that is rich in nori- sion and can adjust the tensile strength to various degrees without changing the conductor diameter.
- a wire having a diameter larger than a diameter of the peripheral wire is used as the center wire, and a space factor of the conductor satisfies the following expression. .
- Space factor of conductor ⁇ (A + B) / C ⁇ X 100 [%] ⁇ 85 [%]
- A is the total cross-sectional area of the peripheral strand
- B is the cross-sectional area of the central strand
- C is the cross-sectional area of the conductor.
- FIG. 1 is a cross-sectional view of a conventional stranded wire (uncompressed conductor) automotive wire conductor.
- FIG. 2 is an explanatory sectional view of a conductor diameter.
- FIG. 3 is a cross-sectional view of a configuration example of an electric wire conductor for an automobile according to the present invention.
- FIG. 4 is a cross-sectional view of a configuration example when there are seven peripheral strands.
- FIG. 5 is an explanatory diagram of parameters of an automobile electric wire according to the present invention.
- the electric wire for an automobile according to the present invention is arranged such that seven or more peripheral wires made of copper or copper alloy are integrally and closely adhered to a single central wire made of stainless steel so as to surround the central wire.
- a conductor having a diameter larger than the diameter of the peripheral wire is used as the center wire, and the space factor of the conductor is 85% or more. Or more than 90%.
- the space factor of the conductor is represented by the following equation.
- A is the total cross-sectional area of the peripheral strand
- B is the cross-sectional area of the central strand
- C is the cross-sectional area of the conductor.
- the conductor diameter refers to the diameter of the conductor as shown in FIG. 2, and the cross-sectional area C of the conductor is represented by the following equation.
- the conductor diameter is determined by the relationship between the diameters of the core wire and the peripheral wires and the selection of the number of the peripheral wires. Without changing, it becomes possible to increase the tensile strength according to needs and to make the value of the tensile strength various.
- the conductor in the automotive wire according to the present invention may be a compressed conductor or an uncompressed conductor as long as the above conditions are satisfied.
- FIG. 3 is a cross-sectional view showing an example of a configuration of an automobile electric wire according to the present invention (when the conductor is a compressed conductor) before, after, and after insulation coating of the conductor.
- Peripheral wires These are three examples: Riki, 8 and 9.
- FIG. 4 is a cross-sectional view showing a state before the conductor is compressed in an example having seven peripheral strands.
- reference numeral 21 denotes a conductor (combination of strands) before compression, in which seven peripheral strands 23 that also have copper or copper alloy strength are superposed around a single central strand 22 that also has stainless steel strength. It is closely arranged in the circumferential direction and twisted to form a stranded wire structure. The diameter of the central strand 22 is set larger than the diameter of the peripheral strand 23. Such a set of strands is compressed in the center direction using, for example, a compression die or the like to obtain a compressed conductor. Then, an insulation coating is provided around the compressed conductor directly or via a shield layer to obtain an automobile electric wire.
- the diameter of the central strand which also has the strength of stainless steel, is set to be larger than the diameter of the peripheral strand, which also has the strength of copper or copper alloy.
- Various values can be set according to the strength.
- a force having a configuration in which six peripheral wires of the same diameter are closely arranged around the central element wire in a single layer is used in the automotive electric wire of the present invention.
- the number of peripheral strands is set to 7 or more because the diameter of the peripheral strand is set larger than the diameter of the peripheral strand. If the number of peripheral strands is less than 6, the tensile strength will decrease.
- the number of peripheral wires can be set to an appropriate number as long as it is 7 or more. From the viewpoint of power productivity, 7-11 is more preferable, and 8 is particularly preferable.
- the ratio between the diameter of the central element and the diameter of the peripheral element is set so that the peripheral element can be closely attached to the periphery of the central element.
- the electric wire for automobiles of the present invention preferably has an electric wire breaking strength of 60N or more, more preferably 70N or more, in consideration of use as an electric wire for a wire harness. Such a range sufficiently satisfies the required strength of recent electric wires for automobile wiring harnesses.
- Various stainless steels can be used as the stainless steel used for the center strand of the automobile electric wire of the present invention, and SUS304, SUS316, and the like having particularly high tensile strength can be preferably used.
- the diameter of the central strand is appropriately set according to the use, the number of peripheral strands, and the like.
- copper or copper alloy used for the peripheral strands can be of various types commonly used for electric wires. Pure copper, Cu—Ag alloy, Cu — Ni—Si alloys are preferred.
- the diameter of the peripheral strand is also set appropriately according to the application and the number of arrangements.
- an insulating coating is provided around a conductor in a final product as an electric wire for an automobile, and the insulating coating may be a conventionally used polychlorinated vinyl (PVC), polyethylene, or the like. (Including foaming system), halogen-free materials, and various resin materials such as tetrafluoroethylene can be used.
- the thickness of the insulating coating is appropriately set according to the finish outer diameter of the conductor. When a shield layer is provided, various materials having a conventionally known shield effect can be used.
- the tensile strength can be increased according to needs, and the value of the tensile strength can be varied.
- an electric wire of the same conductor size is almost the same as an electric wire of one rank higher. It is possible to obtain the above tensile strength.
- Peripheral strands entire cross-sectional area 11. 146X10 one 2 (mm 2)
- FIG. 5 shows the parameters of the cross-section of the structure of the automotive electric wire of the present invention before compression.
- the center strand diameter is y
- the peripheral strand diameter is d
- the number of peripheral strands is n
- the finish outer diameter before compression is D
- the line connecting the conductor center and the center of one peripheral strand is ⁇
- the adjacent periphery Assuming that the angle between the line connecting the centers of the strands is ⁇ , the following relationship is obtained.
- Reference example 1 is the case of the reference example in Table 1
- reference example 2 is the case where the center strand is also pure copper and the conductor size is 0.22 mm 2 which is one rank higher.
- a center wire made of SUS 304 having the cross-sectional area shown in Configuration Example 1 in Table 1 was used as the center wire before compression, and a pure copper having a cross-sectional area shown in Configuration Example 1 in Table 1 was used as the peripheral wire before compression.
- compression as shown in Configuration Example 1 in Table 2 is performed using a die, and then extrusion molding is performed using a halogen-free material (olefin-based; the same applies hereinafter) as a coating material.
- a halogen-free material olefin-based; the same applies hereinafter
- the tensile rupture strength of stainless steel was 720 MPa
- the tensile rupture strength of copper wire was 230 MPa
- other conditions were as shown in Configuration Example 1 in Table 1.
- Table 3 shows the measurement results of the outer diameter, weight, and breaking load of these wires.
- the space factor of the conductor was over 90%.
- the center element wire composed of SUS 304 with the cross-sectional area shown in Configuration Example 2 in Table 1 is used as the central element wire before compression, and the pure copper having the cross-sectional area shown in Configuration Example 2 in Table 1 is used as the peripheral element element before compression.
- compression as shown in Configuration Example 2 in Table 2 is performed with a die, and then insulation coating is performed by extrusion molding using a halogen-free material as a coating material, and the present invention is applied.
- An electric wire for a car was obtained.
- the tensile rupture strength of stainless steel was 720 MPa
- the tensile rupture strength of copper wire was 230 MPa
- Table 3 shows the measurement results of the wire outer diameter, wire weight, and breaking load of these wires.
- the space factor of the conductor was over 90%.
- the center element wire made of SUS 304 with the cross-sectional area shown in the reference example of Table 1 is used as the center element line before compression, and the pure copper force of the cross-sectional area shown in the reference example of Table 1 is used as the peripheral element element before compression.
- compression is performed using a die as shown in Reference Example in Table 2, and then insulation coating is performed by extrusion molding using a halogen-free material as a coating material, and the automotive wire of Reference Example 1 is used.
- the tensile strength at break of stainless steel was 720MPa
- the tensile strength at break of copper wire was 230MPa
- other conditions were as shown in the reference example of Table 1.
- Table 3 shows the measurement results of the outer diameter, weight, and breaking load of these wires.
- the space factor of the conductor was over 90%.
- Both the center strand and the surrounding strands are made of pure copper strands, six peripheral strands are placed closely around the center strand, compressed, and then extruded using a halogen-free material as a coating.
- the automobile electric wire of Reference Example 2 was obtained by insulating coating. Table 3 shows the measurement results of the outer diameter, weight, and breaking load of these wires.
- the space factor of the conductor is 90% or more.
- Example 2 Has made it possible to produce wires with the same strength reliability as conductors of one rank higher, using strands of pure copper only.
- a center wire made of SUS 304 having the cross-sectional area shown in Configuration Example 1 in Table 1 was used as the center wire before compression, and a pure copper having a cross-sectional area shown in Configuration Example 1 in Table 1 was used as the peripheral wire before compression.
- the tensile strength at break of stainless steel was 900 MPa
- the tensile strength at break of copper wire was 230 MPa
- the other conditions were as shown in Configuration Example 1 of Table 1.
- Table 4 shows the measurement results of the outer diameter, weight, and breaking load of these wires. The space factor of the conductor was over 90%.
- the center strand of SUS 304 with the cross-sectional area shown in Configuration Example 2 in Table 1 was used as the center strand before compression, and the pure strands with the cross-sectional area shown in Configuration Example 2 in Table 1 were used as the peripheral strands before compression.
- compression is performed using a die as shown in Configuration Example 2 in Table 2, and then, using a halogen-free material as a coating material, extruding and insulatingly coating the automobile according to the present invention.
- Electric wire was obtained.
- the tensile strength at break of stainless steel was 900 MPa
- the tensile strength at break of copper wire was 230 MPa
- Table 4 shows the measurement results of the outer diameter, weight, and breaking load of these wires.
- the space factor of the conductor was over 90%.
- the center element wire made of SUS 304 with the cross-sectional area shown in the reference example of Table 1 is used as the center element line before compression, and the pure copper force of the cross-sectional area shown in the reference example of Table 1 is used as the peripheral element element before compression.
- compression as shown in the reference example in Table 2 was performed with a die, and then insulation coating was performed by extrusion molding using a halogen-free material as the coating material.
- the tensile rupture strength of stainless steel was 900 MPa
- the tensile rupture strength of copper wire was 230 MPa
- other conditions were as shown in the reference example in Table 1.
- Table 4 shows the measurement results of the wire outer diameter, wire weight, and breaking load of these wires. Conductor Space factor was over 90%
Landscapes
- Insulated Conductors (AREA)
- Non-Insulated Conductors (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003394523A JP2005158450A (ja) | 2003-11-25 | 2003-11-25 | 自動車用電線 |
JP2003-394523 | 2003-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005052955A1 true WO2005052955A1 (ja) | 2005-06-09 |
Family
ID=34587582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/017335 WO2005052955A1 (ja) | 2003-11-25 | 2004-11-22 | 自動車用電線 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20050109530A1 (ja) |
JP (1) | JP2005158450A (ja) |
WO (1) | WO2005052955A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7060907B2 (en) * | 2004-07-15 | 2006-06-13 | Sumitomo Wiring Systems, Ltd. | Electric wire for automobile |
JP2007059113A (ja) * | 2005-08-23 | 2007-03-08 | Sumitomo Wiring Syst Ltd | 自動車用電線 |
JP4735127B2 (ja) * | 2005-08-23 | 2011-07-27 | 住友電装株式会社 | 自動車用電線 |
JP2008135196A (ja) * | 2006-11-27 | 2008-06-12 | Yazaki Corp | 耐燃性ポリエチレン絶縁電線 |
JP2008159403A (ja) * | 2006-12-25 | 2008-07-10 | Sumitomo Wiring Syst Ltd | 電線導体および絶縁電線 |
JP5337518B2 (ja) * | 2009-02-09 | 2013-11-06 | 矢崎総業株式会社 | 極細電線の導体製造方法及び極細電線 |
WO2011001833A1 (ja) * | 2009-06-30 | 2011-01-06 | ダイキン工業株式会社 | 組成物及びその製造方法、並びに、粉体塗料、ペレット、樹脂成形品、及び電線 |
US8403519B2 (en) * | 2009-11-25 | 2013-03-26 | Griplock Systems, Llc | Conductive cable system for suspending a low voltage luminaire assembly |
JP2012119073A (ja) * | 2010-11-29 | 2012-06-21 | Yazaki Corp | 絶縁電線用撚線導体 |
JP5708045B2 (ja) * | 2011-03-04 | 2015-04-30 | トヨタ紡織株式会社 | 布材 |
KR101929582B1 (ko) * | 2012-04-19 | 2018-12-14 | 엘에스전선 주식회사 | 압축도체, 이를 포함하는 케이블 및 그 제조방법 |
EP3149747A4 (en) | 2014-05-30 | 2018-05-02 | WireCo WorldGroup Inc. | Jacketed torque balanced electromechanical cable |
JP5950249B2 (ja) * | 2014-08-08 | 2016-07-13 | 住友電気工業株式会社 | 銅合金線、銅合金撚線、被覆電線、及び端子付き電線 |
CN107112090B (zh) * | 2015-09-30 | 2019-06-21 | 住友电气工业株式会社 | 多芯电缆用芯电线和多芯电缆 |
JP2019114447A (ja) * | 2017-12-25 | 2019-07-11 | 古河電気工業株式会社 | 圧縮撚線導体およびその製造方法 |
JP7137139B2 (ja) * | 2018-11-28 | 2022-09-14 | 住友電気工業株式会社 | 電力ケーブル |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61206220U (ja) * | 1985-06-14 | 1986-12-26 | ||
JPH01225006A (ja) * | 1988-03-04 | 1989-09-07 | Yazaki Corp | ワイヤハーネス用圧縮導体 |
JPH0215510A (ja) * | 1987-08-22 | 1990-01-19 | Lucas Ind Plc | ケーブルハーネス |
JP2002100241A (ja) * | 2000-09-21 | 2002-04-05 | Sumitomo Wiring Syst Ltd | 圧縮導体及びその圧縮導体を含む電線 |
JP2004207079A (ja) * | 2002-12-25 | 2004-07-22 | Sumitomo Electric Ind Ltd | 自動車用導体 |
JP2004207080A (ja) * | 2002-12-25 | 2004-07-22 | Sumitomo Electric Ind Ltd | 自動車用導体 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3719163B2 (ja) * | 2001-05-25 | 2005-11-24 | 日立電線株式会社 | 可動部配線材用撚線導体及びそれを用いたケーブル |
-
2003
- 2003-11-25 JP JP2003394523A patent/JP2005158450A/ja not_active Abandoned
-
2004
- 2004-09-09 US US10/936,518 patent/US20050109530A1/en not_active Abandoned
- 2004-11-22 WO PCT/JP2004/017335 patent/WO2005052955A1/ja active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61206220U (ja) * | 1985-06-14 | 1986-12-26 | ||
JPH0215510A (ja) * | 1987-08-22 | 1990-01-19 | Lucas Ind Plc | ケーブルハーネス |
JPH01225006A (ja) * | 1988-03-04 | 1989-09-07 | Yazaki Corp | ワイヤハーネス用圧縮導体 |
JP2002100241A (ja) * | 2000-09-21 | 2002-04-05 | Sumitomo Wiring Syst Ltd | 圧縮導体及びその圧縮導体を含む電線 |
JP2004207079A (ja) * | 2002-12-25 | 2004-07-22 | Sumitomo Electric Ind Ltd | 自動車用導体 |
JP2004207080A (ja) * | 2002-12-25 | 2004-07-22 | Sumitomo Electric Ind Ltd | 自動車用導体 |
Also Published As
Publication number | Publication date |
---|---|
JP2005158450A (ja) | 2005-06-16 |
US20050109530A1 (en) | 2005-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2005052955A1 (ja) | 自動車用電線 | |
JP2004288625A (ja) | 自動車用電線 | |
EP1814126B1 (en) | Composite twisted wire conductor | |
WO2006008982A1 (ja) | 自動車用電線 | |
WO2019176001A1 (ja) | 電線導体、被覆電線、ワイヤーハーネス、および電線導体の製造方法 | |
WO2006008981A1 (ja) | 自動車用電線 | |
JP2007042475A (ja) | 自動車用電線 | |
JP6114331B2 (ja) | 耐屈曲電線及びワイヤハーネス | |
JP2010506368A (ja) | 電気制御ケーブル及びその製造方法 | |
JP2003303515A (ja) | 通電用複合撚線導体 | |
JP6089141B1 (ja) | 複合型電線 | |
JP2010282748A (ja) | ワイヤーハーネス | |
JP2000228116A (ja) | ハーネス用電線導体 | |
JP2007311106A (ja) | 電気ケーブル | |
JP4735127B2 (ja) | 自動車用電線 | |
JP7265324B2 (ja) | 絶縁電線、ケーブル | |
JPH11329084A (ja) | 自動車用の銅合金を基材とする高機械強度のたわみ電気導体及びその取得方法 | |
JP2005093301A (ja) | 自動車用電線 | |
JP2017134925A (ja) | 信号用ケーブル | |
JP4182850B2 (ja) | 自動車用電線 | |
JP2005158451A (ja) | 自動車用複合電線 | |
JP2006032081A (ja) | 自動車用電線 | |
JPH0660739A (ja) | 自動車用電線導体 | |
JP2008218273A (ja) | 絶縁電線 | |
JP4748499B2 (ja) | 自動車用アルミケーブル |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
122 | Ep: pct application non-entry in european phase |