JP2011004565A - 電動機用絶縁シートおよびその製造方法 - Google Patents
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- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
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- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
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- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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- H01B17/56—Insulating bodies
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/002—Inhomogeneous material in general
- H01B3/006—Other inhomogeneous material
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- H—ELECTRICITY
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- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/301—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen or carbon in the main chain of the macromolecule, not provided for in group H01B3/302
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- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
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- H—ELECTRICITY
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- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/10—Applying solid insulation to windings, stators or rotors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31533—Of polythioether
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T428/00—Stock material or miscellaneous articles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T428/31725—Of polyamide
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T428/00—Stock material or miscellaneous articles
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- Y10T428/31725—Of polyamide
- Y10T428/31728—Next to second layer of polyamide
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Abstract
【解決手段】スロット絶縁シート12を形成する電動機用絶縁シートは、アラミド紙とPPSフィルムとが接着剤を用いることなく直接的に加圧積層されている。すなわち、アラミド紙とPPSフィルムとの間には、接着剤層が介在しない。PPSフィルムは、ポリイミドフィルムに比較して安価であるとともに、例えば放熱性などの熱的な特性も高く、熱に対する耐久性も高い。その結果、長期間高温に晒されても、高い強度を維持する。また、接着剤層が介在することなくアラミド紙とPPSフィルムとが直接的に積層されているため、接着剤層に相当する厚さが低減され、薄膜化が図られる。
【選択図】図2
Description
また、H種ほどの耐熱性を必要としないF種(155℃)用の絶縁材料として、従来から次に示す(A)〜(C)のものが提案されている。
(A)アラミド紙の耐熱性および耐酸化性の特長とPET系フィルムの電気絶縁性を活かし、それら両者を接着剤で貼合せた多層構造のもの。
(B)アラミド紙とPET系フィルムとを高い温度、圧力で熱接着積層一体化したもの(例えば特許文献1参照)。このものは、m−アラミド紙と二軸延伸PETフィルムを重ね合わせ、温度220〜250℃、線圧50kg/cm以上の条件で加圧・加熱し、熱接着により積層一体化したアラミド積層体である。
(C)アラミド繊維とアラミドパルプからなるアラミド紙層(A層)の表面にPETを溶着または融点以上で含浸させた層とPETフィルムを重ね合わせたあと、ロール温度220〜250℃で、圧力50kg/cm以上でPET間を溶着させ、さらに100℃/分以上の降温速度で急冷して得られる積層体(例えば特許文献2参照)。
これらの結果、価格の上昇を招くことなく、例えば耐熱性および放熱性などの熱的な特性と、耐久性との両立は困難となる。また、厚みの増加や可撓性の低下、ならびに熱的な特性を低下は、電動機における巻線の巻数の増大を妨げ、電動機のさらなる性能向上を妨げるという問題がある。
本実施例の電動機用絶縁シートは、アラミド−芳香族ポリマーフィルム積層体である。本実施例のアラミド−芳香族ポリマーフィルム積層体は、アラミド紙と芳香族ポリマーフィルムとを接着剤を介さずに直接熱接合している。
アラミド紙は、ポリ−m−フェニレンイソフタルアミド(m−アラミド)からなるフィブリッドおよび短繊維を主体として紙状に形成されている。このアラミド紙は、紙表面が低温プラズマ処理されていることにより、芳香族ポリマーフィルムとの間で直接的に熱接合可能な性質が付与されている。
アラミド紙は、PPSフィルムとの接合面に対し、図5に示す内部電極方式の低温プラズマ処理機1により、処理強度などの条件を変えて低温プラズマ処理を施したものである。この場合、低温プラズマ処理機1による処理強度は、30W・min/m2〜1500W・min/m2の範囲である。本実施例の場合、アラミド紙は接合面側の原子数の比X(O/C)が0.31である。
図6の場合、記号「◎」は接合強度が極めて高い「最適」を示し、記号「○」は接合強度が高い「適」を示し、記号「△」は接合強度が「○:適」より低い「可」を示し、記号「×」は接合強度が不十分な「不適」を示している。製品としては、「○:適」以上が好ましい。この図6では、上記のプラズマ処理を施したアラミド紙およびPPSフィルムを熱接合する際の温度と圧力との関係を検証している。図6からは、接合強度は、接合温度が高くなるほど、接合圧力が高くなるほど向上することが分かる。このように、接合温度および接合圧力を適切に選択することにより、電動機用絶縁シートは十分な接合強度を得ることができる。
実施例および比較例は、いずれもPPSフィルムの両面にアラミド紙を接合している。ここで、比較例は、実施例と異なり、アラミド紙とPPSフィルムとを接着剤を用いて接合した市販の積層体である。すなわち、比較例の場合、アラミド紙とPPSフィルムとの間には接着剤層が介在している。アラミド紙とPPSフィルムとを高い接着力で接合し、かつ耐熱性の高い接着剤は、未だ開発されていない。そのため、市販のアラミド紙とPPSフィルムとの積層体は、本実施例と比較して熱的な特性および耐久性が低く、厚さも大きくなる。
さらに、電動機用絶縁シートは、芳香族ポリマーフィルムとしてPPSフィルムを用いている。PPSは、耐熱性が高く、かつ機械的強度も高い。そのため、厚さを低減しても高い強度が維持される。したがって、耐久性を高めることができるとともに、電動機のさらなる小型化および性能の向上に寄与することができる。
Claims (5)
- 電動機のコアと巻線との間を絶縁する電動機用絶縁シートであって、
アラミドフィブリッドおよび短繊維を主体として紙状に形成されているアラミド紙と、
シート状に形成され、前記アラミド紙と直接的に加圧積層されている芳香族ポリマーフィルムと、
を備えることを特徴とする電動機用絶縁シート。 - 前記芳香族ポリマーフィルムの両面に前記アラミド紙が積層されていることを特徴とする請求項1記載の電動機用絶縁シート。
- 前記芳香族ポリマーフィルムは、ポリフェニレンサルファイドフィルムからなることを特徴とする請求項1または2記載の電動機用絶縁シート。
- アラミドフィブリッドおよび短繊維を主体として紙状に形成されているアラミド紙、ならびにシート状に形成されている芳香族ポリマーフィルムとを準備する工程と、
前記アラミド紙または前記芳香族ポリマーフィルムの少なくともいずれか一方の表面にプラズマ処理を施す工程と、
プラズマ処理が施された面を接合面として、前記アラミド紙と前記芳香族ポリマーフィルムと加圧して接合する工程と、
を含むことを特徴とする電動機用絶縁シートの製造方法。 - 前記芳香族ポリマーフィルムは、ポリフェニレンサルファイドからなることを特徴とする請求項4記載の電動機用絶縁シートの製造方法。
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JP2009147582A JP5603029B2 (ja) | 2009-06-22 | 2009-06-22 | 電動機用絶縁シートおよびその製造方法 |
CN2010800287389A CN102460906A (zh) | 2009-06-22 | 2010-06-11 | 电动机用绝缘片及其制造方法 |
KR1020117030342A KR101388643B1 (ko) | 2009-06-22 | 2010-06-11 | 전동기용 절연시트 및 그 제조방법 |
US13/379,611 US20120128988A1 (en) | 2009-06-22 | 2010-06-11 | Electric motor insulating sheet and a manufacturing method therefor |
PCT/JP2010/059929 WO2010150669A1 (ja) | 2009-06-22 | 2010-06-11 | 電動機用絶縁シートおよびその製造方法 |
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Cited By (9)
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EP2372818A1 (en) | 2010-03-26 | 2011-10-05 | Sanyo Electric Co., Ltd. | Non-aqueous electrolyte secondary battery and fabrication method for non-aqueous electrolyte secondary battery |
WO2012008378A1 (ja) * | 2010-07-16 | 2012-01-19 | 日東シンコー株式会社 | 電気絶縁性樹脂組成物、及び、積層シート |
WO2013133337A1 (ja) * | 2012-03-07 | 2013-09-12 | デュポン帝人アドバンスドペーパー株式会社 | モータ用ボビン |
JP2013223962A (ja) * | 2012-04-20 | 2013-10-31 | Du Pont Teijin Advanced Paper Kk | アラミド−樹脂フィルム積層体及びその製造方法 |
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KR20160048914A (ko) * | 2013-09-04 | 2016-05-04 | 듀폰 테이진 어드밴스드 페이퍼 가부시끼가이샤 | 모터용 보빈 및 그의 제조 방법 |
CN109155575A (zh) * | 2016-05-20 | 2019-01-04 | 杜邦帝人先进纸(日本)有限公司 | 金属板层叠体和其制造方法 |
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JP5964627B2 (ja) * | 2011-04-18 | 2016-08-03 | 日東シンコー株式会社 | 電気絶縁用立体形状物及び電気絶縁性シート材 |
JP5458137B2 (ja) * | 2012-03-29 | 2014-04-02 | 日東電工株式会社 | 電気絶縁性樹脂シート |
JP5954537B2 (ja) * | 2012-08-24 | 2016-07-20 | デュポン帝人アドバンスドペーパー株式会社 | アラミド−ポリテトラフルオロエチレン複合シート、その製造方法、及びそれを使用した高周波機器 |
US8907541B2 (en) * | 2012-09-25 | 2014-12-09 | Remy Technologies, L.L.C. | Slot liner for electro-dynamic machine |
JP5861616B2 (ja) * | 2012-11-14 | 2016-02-16 | トヨタ自動車株式会社 | スロット絶縁紙 |
US20160159055A1 (en) * | 2013-07-25 | 2016-06-09 | Toray Industries, Inc. | Laminate comprising film and fiber sheet |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07314629A (ja) * | 1993-09-21 | 1995-12-05 | Sumitomo Chem Co Ltd | 積層フィルム及び積層シートの製造方法 |
JP2006062876A (ja) * | 2005-10-11 | 2006-03-09 | Bisutekku:Kk | ベルトコンベア用フイルム及びその貼着方法 |
JP2007211202A (ja) * | 2006-02-13 | 2007-08-23 | Nitto Shinko Kk | 接着剤 |
JP2007325398A (ja) * | 2006-05-31 | 2007-12-13 | Toyota Motor Corp | スロット材 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6063158A (ja) * | 1983-09-19 | 1985-04-11 | 東レ株式会社 | 積層体 |
EP0510927A3 (en) * | 1991-04-23 | 1993-03-17 | Teijin Limited | Fiber-reinforced thermoplastic sheet and process for the production thereof |
JPH0732549A (ja) * | 1993-07-15 | 1995-02-03 | Teijin Ltd | アラミド積層体 |
JPH07232421A (ja) * | 1993-12-27 | 1995-09-05 | Sumitomo Chem Co Ltd | 積層フィルム及び積層シートの製造方法 |
JP4596244B2 (ja) * | 2004-09-17 | 2010-12-08 | 株式会社安川電機 | 回転電機 |
JP4607826B2 (ja) * | 2006-06-28 | 2011-01-05 | 河村産業株式会社 | アラミド−ポリエステル積層体 |
JP4402734B1 (ja) * | 2008-07-30 | 2010-01-20 | 株式会社日立エンジニアリング・アンド・サービス | 無接着剤アラミド−ポリフェニレンサルファイド積層体の製造方法、回転電機の絶縁部材及び絶縁構造 |
-
2009
- 2009-06-22 JP JP2009147582A patent/JP5603029B2/ja active Active
-
2010
- 2010-06-11 US US13/379,611 patent/US20120128988A1/en not_active Abandoned
- 2010-06-11 CN CN2010800287389A patent/CN102460906A/zh active Pending
- 2010-06-11 KR KR1020117030342A patent/KR101388643B1/ko active IP Right Grant
- 2010-06-11 WO PCT/JP2010/059929 patent/WO2010150669A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07314629A (ja) * | 1993-09-21 | 1995-12-05 | Sumitomo Chem Co Ltd | 積層フィルム及び積層シートの製造方法 |
JP2006062876A (ja) * | 2005-10-11 | 2006-03-09 | Bisutekku:Kk | ベルトコンベア用フイルム及びその貼着方法 |
JP2007211202A (ja) * | 2006-02-13 | 2007-08-23 | Nitto Shinko Kk | 接着剤 |
JP2007325398A (ja) * | 2006-05-31 | 2007-12-13 | Toyota Motor Corp | スロット材 |
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WO2012008378A1 (ja) * | 2010-07-16 | 2012-01-19 | 日東シンコー株式会社 | 電気絶縁性樹脂組成物、及び、積層シート |
US11331876B2 (en) | 2010-07-16 | 2022-05-17 | Nitto Shinko Corporation | Electrically insulating resin composition and laminate sheet |
US10050486B2 (en) | 2012-03-07 | 2018-08-14 | Dupont Teijin Advanced Papers (Japan), Ltd. | Motor bobbin |
TWI633741B (zh) * | 2012-03-07 | 2018-08-21 | 日商杜邦帝人先進紙股份有限公司 | 用於馬達之捲軸、其製造方法、以及使用其之馬達、馬達發電機與發電機 |
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JP2013223962A (ja) * | 2012-04-20 | 2013-10-31 | Du Pont Teijin Advanced Paper Kk | アラミド−樹脂フィルム積層体及びその製造方法 |
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Also Published As
Publication number | Publication date |
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CN102460906A (zh) | 2012-05-16 |
KR101388643B1 (ko) | 2014-04-25 |
WO2010150669A1 (ja) | 2010-12-29 |
KR20120042765A (ko) | 2012-05-03 |
US20120128988A1 (en) | 2012-05-24 |
JP5603029B2 (ja) | 2014-10-08 |
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