JP7210299B2 - 面状ヒータ - Google Patents
面状ヒータ Download PDFInfo
- Publication number
- JP7210299B2 JP7210299B2 JP2019009072A JP2019009072A JP7210299B2 JP 7210299 B2 JP7210299 B2 JP 7210299B2 JP 2019009072 A JP2019009072 A JP 2019009072A JP 2019009072 A JP2019009072 A JP 2019009072A JP 7210299 B2 JP7210299 B2 JP 7210299B2
- Authority
- JP
- Japan
- Prior art keywords
- layer coating
- cord
- heater
- wire
- shaped heater
- 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.)
- Active
Links
- 239000011248 coating agent Substances 0.000 claims description 116
- 238000000576 coating method Methods 0.000 claims description 116
- 239000000463 material Substances 0.000 claims description 78
- 239000004020 conductor Substances 0.000 claims description 77
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 9
- 239000010410 layer Substances 0.000 description 95
- 239000000835 fiber Substances 0.000 description 37
- 239000000758 substrate Substances 0.000 description 26
- 239000011162 core material Substances 0.000 description 23
- 229920001296 polysiloxane Polymers 0.000 description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 21
- 239000003063 flame retardant Substances 0.000 description 16
- 229920005989 resin Polymers 0.000 description 16
- 239000011347 resin Substances 0.000 description 16
- 229910000881 Cu alloy Inorganic materials 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 15
- 229920001971 elastomer Polymers 0.000 description 14
- 238000009413 insulation Methods 0.000 description 14
- 239000004745 nonwoven fabric Substances 0.000 description 14
- 238000002844 melting Methods 0.000 description 13
- 230000008018 melting Effects 0.000 description 13
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 12
- 239000012790 adhesive layer Substances 0.000 description 10
- 229910052802 copper Inorganic materials 0.000 description 10
- 239000010949 copper Substances 0.000 description 10
- 239000000806 elastomer Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000002156 mixing Methods 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 239000013078 crystal Substances 0.000 description 8
- -1 polyethylene terephthalate Polymers 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 7
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 6
- 229920005749 polyurethane resin Polymers 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 239000012775 heat-sealing material Substances 0.000 description 5
- 239000005060 rubber Substances 0.000 description 5
- 229920001169 thermoplastic Polymers 0.000 description 5
- 239000004416 thermosoftening plastic Substances 0.000 description 5
- 239000004721 Polyphenylene oxide Substances 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229920001225 polyester resin Polymers 0.000 description 4
- 239000004645 polyester resin Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 239000002759 woven fabric Substances 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- 229920000180 alkyd Polymers 0.000 description 3
- 239000004760 aramid Substances 0.000 description 3
- 229920003235 aromatic polyamide Polymers 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 229920000570 polyether Polymers 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229920002050 silicone resin Polymers 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 239000004953 Aliphatic polyamide Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 229920003231 aliphatic polyamide Polymers 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- YCKOAAUKSGOOJH-UHFFFAOYSA-N copper silver Chemical compound [Cu].[Ag].[Ag] YCKOAAUKSGOOJH-UHFFFAOYSA-N 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920000620 organic polymer Polymers 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920013716 polyethylene resin Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 229910000570 Cupronickel Inorganic materials 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229920001207 Noryl Polymers 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 244000145845 chattering Species 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920003244 diene elastomer Polymers 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 125000003709 fluoroalkyl group Chemical group 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920003055 poly(ester-imide) Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229920006346 thermoplastic polyester elastomer Polymers 0.000 description 1
- 229910000597 tin-copper alloy Inorganic materials 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
Landscapes
- Surface Heating Bodies (AREA)
- Resistance Heating (AREA)
Description
また、上記導体素線を複数本有し、該導体素線が絶縁被膜により被覆されていることが考えられる。
本発明による面状ヒータは、上記のコード状ヒータが基材に配設されていることを特徴とするものである。
また、上記基材が空隙を有する構造のものであり、上記外層被覆の少なくとも一部が上記基材の空隙間に侵入しており、上記内層被覆が上記基材の空隙間に侵入していないことが考えられる。
また、上記内層被覆の断面形状が略円形を保持していることが考えられる。
本発明による面状ヒータの製造方法は、導体素線と、該導体素線の外周に形成された内層被覆と、該内層被覆の外周に形成された外層被覆を有するコード状ヒータを、空隙を有する構造の基材上に配置し、加熱加圧によって、上記内層被覆を略溶融させずに上記外層被覆を溶融させて、上記外層被覆を上記基材の空隙間に侵入させ、上記コード状ヒータと上記基材とを熱融着するものである。
R=(d2/d1)×100―――(I)
記号の説明:
R:復元率(%)
d1:巻付試験に用いたマンドレル径(mm)
d2:導体素線をマンドレルに巻きつけた後、荷重を開放して復元した形状の内径(mm)
3 芯材
5a 導体素線
5b 絶縁被膜
7 内層被覆
9 外層被覆
11 基材
31 面状ヒータ
Claims (4)
- 基材と、基材上に配設されているコード状ヒータとからなり、
上記コード状ヒータが、導体素線と、該導体素線の外周に形成された内層被覆と、該内層被覆の外周に形成された外層被覆を有し、
上記外層被覆が流動化し且つ上記内層被覆が流動しない温度領域を有し、上記外層被覆が熱可塑性のウレタン系材料から構成されており、上記内層被覆と上記外層被覆が接着されていることを特徴とする面状ヒータ。 - 上記コード状ヒータが、上記導体素線を複数本有し、該導体素線が絶縁被膜により被覆されていることを特徴とする請求項1記載の面状ヒータ。
- 上記基材が空隙を有する構造のものであり、上記外層被覆の少なくとも一部が上記基材の空隙間に侵入しており、上記内層被覆が上記基材の空隙間に侵入していないことを特徴とする請求項1記載の面状ヒータ。
- 上記内層被覆の断面形状が略円形を保持していることを特徴とする請求項3記載の面状ヒータ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019009072A JP7210299B2 (ja) | 2019-01-23 | 2019-01-23 | 面状ヒータ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019009072A JP7210299B2 (ja) | 2019-01-23 | 2019-01-23 | 面状ヒータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020119724A JP2020119724A (ja) | 2020-08-06 |
JP7210299B2 true JP7210299B2 (ja) | 2023-01-23 |
Family
ID=71891033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019009072A Active JP7210299B2 (ja) | 2019-01-23 | 2019-01-23 | 面状ヒータ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7210299B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023162409A1 (ja) * | 2022-02-23 | 2023-08-31 | 株式会社クラベ | コード状ヒータと面状ヒータ |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006506784A (ja) | 2002-11-15 | 2006-02-23 | ヴィー・エー・テー・オートモーティヴ・システムス・アクチェンゲゼルシャフト | 被覆された導体と導体が形成されるヒータ |
JP2011181316A (ja) | 2010-03-01 | 2011-09-15 | Kurabe Industrial Co Ltd | ヒータユニット |
JP2012089497A (ja) | 2010-10-19 | 2012-05-10 | Wet Automotive Syst Ag | 電気導体 |
JP2014209444A (ja) | 2013-03-27 | 2014-11-06 | 株式会社クラベ | ヒータユニット及びシート |
JP2017084783A (ja) | 2015-10-30 | 2017-05-18 | 株式会社クラベ | ヒータユニット |
-
2019
- 2019-01-23 JP JP2019009072A patent/JP7210299B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006506784A (ja) | 2002-11-15 | 2006-02-23 | ヴィー・エー・テー・オートモーティヴ・システムス・アクチェンゲゼルシャフト | 被覆された導体と導体が形成されるヒータ |
JP2011181316A (ja) | 2010-03-01 | 2011-09-15 | Kurabe Industrial Co Ltd | ヒータユニット |
JP2012089497A (ja) | 2010-10-19 | 2012-05-10 | Wet Automotive Syst Ag | 電気導体 |
JP2014209444A (ja) | 2013-03-27 | 2014-11-06 | 株式会社クラベ | ヒータユニット及びシート |
JP2017084783A (ja) | 2015-10-30 | 2017-05-18 | 株式会社クラベ | ヒータユニット |
Also Published As
Publication number | Publication date |
---|---|
JP2020119724A (ja) | 2020-08-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6320935B2 (ja) | コード状ヒータと面状ヒータ | |
JP5916385B2 (ja) | コード状ヒータと面状ヒータ | |
JP7360942B2 (ja) | コード状ヒータ、面状ヒータおよび面状ヒータの製造方法 | |
JP6351999B2 (ja) | ヒータユニット及びシート | |
JP2011181316A (ja) | ヒータユニット | |
JP2013020951A (ja) | コード状ヒータと面状ヒータ | |
JP7210299B2 (ja) | 面状ヒータ | |
JP2019129112A (ja) | ヒータユニット及びステアリングホイール | |
KR20230066326A (ko) | 코드형상 히터와 면형상 히터 | |
WO2021186972A1 (ja) | コード状ヒータと面状ヒータ | |
JP6101480B2 (ja) | ヒータユニット | |
WO2023162409A1 (ja) | コード状ヒータと面状ヒータ | |
WO2023204022A1 (ja) | 面状ユニット、ステアリングホイール及び面状ユニットの製造方法 | |
WO2024142835A1 (ja) | 線状体を備えた面状ユニット、ステアリングホイール及び面状ユニットの製造方法 | |
WO2022153919A1 (ja) | ヒータユニット及び車両用シート | |
JP2024121895A (ja) | コード状ヒータと面状ヒータ | |
JP2023122598A (ja) | コード状ヒータと面状ヒータ | |
JP2024075526A (ja) | コード状ヒータと面状ヒータ | |
JP2019040694A (ja) | ヒータユニット及びその製造方法 | |
JP2017010909A (ja) | ヒータユニット及びステアリングホイール | |
JP2022108229A (ja) | ヒータユニット及び車両用シート | |
JP2023015829A (ja) | ヒータユニット及び車両用シート |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20211223 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221019 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20221019 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221025 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221207 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221207 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20221226 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230111 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7210299 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313532 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |