JPH08505038A - 線形動電機およびその製造、使用方法 - Google Patents
線形動電機およびその製造、使用方法Info
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- JPH08505038A JPH08505038A JP6515446A JP51544694A JPH08505038A JP H08505038 A JPH08505038 A JP H08505038A JP 6515446 A JP6515446 A JP 6515446A JP 51544694 A JP51544694 A JP 51544694A JP H08505038 A JPH08505038 A JP H08505038A
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- 238000003475 lamination Methods 0.000 claims abstract description 122
- 230000005291 magnetic effect Effects 0.000 claims abstract description 103
- 230000004907 flux Effects 0.000 claims abstract description 91
- 238000004804 winding Methods 0.000 claims description 81
- 239000002893 slag Substances 0.000 claims description 27
- 125000006850 spacer group Chemical group 0.000 claims description 20
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- 230000004323 axial length Effects 0.000 claims description 15
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- 230000003993 interaction Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000005294 ferromagnetic effect Effects 0.000 claims 2
- 230000001939 inductive effect Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 142
- 230000000875 corresponding effect Effects 0.000 description 16
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- 238000010168 coupling process Methods 0.000 description 13
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 229910052802 copper Inorganic materials 0.000 description 10
- 239000010949 copper Substances 0.000 description 10
- 230000006870 function Effects 0.000 description 8
- 239000012212 insulator Substances 0.000 description 5
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- 230000005347 demagnetization Effects 0.000 description 4
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
- H02K35/06—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving flux distributors, and both coil systems and magnets stationary
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G1/00—Hot gas positive-displacement engine plants
- F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
- F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
- F02G1/0435—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines the engine being of the free piston type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Linear Motors (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.閉ループ磁束通路の一部を限定する内固定子手段、前記閉ループ磁束通路の 他の部分を限定する外固定子手段、実質的に閉鎖したループ磁束通路内に延びる 磁束を生成して前記外固定子手段からの熱放散を助長する前記外固定子手段に設 置された磁気手段、前記閉ループ磁束通路を連接して相関的な電動相互作用を起 こす伝導体を有する巻線手段、少なくとも一対の整合的に間隔配置された磁極を 形成し、その間のギャップを限定して前記閉ループ磁束通路の一部を形成する前 記内固定子手段および前記外固定子手段および原動機手段からなる線形動電機に おいて、前記原動機手段に設置されたスラグ手段は、前記ギャップの内外への移 動における線通路に沿って往復動して前記ギャップ内の磁束と相互作用し、前記 巻線手段および前記磁束間で電動相互作用を起こす線形動電機。 2.閉ループ磁束通路を限定する手段の使用段階および通路の内部分の使用段階 、前記閉ルーブ磁束通路と相互に間隔を開けて配置された前記外部分および内部 分の使用段階、磁束を通過させるためのギャップを形成する少なくとも一対の整 合的に間隔配置された磁極の使用段階、前記ギャップを含む前記閉ループ磁束通 路に沿って磁束を流す段階および間隔配置された一対のスラグ対手段を前記整合 ギャップの内外へ移動して前記ギャップ内の磁束と相互作用させる段階からなる 機械エネルギーを電気 エネルギーに変換する方法。 3.複数の内固定子極および内巻線スロットを限定する間隔配置されて放射状に 延びる複数の内固定子手段、複数の外固定子極および外巻線スロットを限定する 、対応する前記複数の内固定子手段から間隔を開けて反対側に配置された間隔配 置されて放射状に延びる複数の外固定子手段、閉ループ磁束通路に沿って運ばれ る磁束を生成してそこからの熱放散を助長する前記複数の外固定子極から間隔を 開けて放射状に配置された前記外固定子手段に設置された永久磁石手段、電流を 運ぶために前記複数の内巻線スロット内に設置された内巻線手段、電流を運ぶた めに前記複数の外巻線スロット内に設置されて前記内巻線手段に電気接続された 外巻線手段、前記外固定子極から前記内固定子極を分離する空間を限定する手段 および前記複数の内固定子極と前記複数の外固定子極間の空間を限定する前記手 段内で往復動をするように調整された環状原動機手段からなる線形動電機。 4.外磁束通路を限定する外極手段を有する外固定子手段、内磁束通路を限定す る内極手段を有する内固定子手段、前記外磁束通路と前記内磁束通路間に閉ルー プ磁束通路を完成する前記内外の固定子手段間の空間を限定する手段、前記外極 手段と前記内極手段間の空間を限定する前記手段内で往復動をするように調整さ れた環状原動機手段および前記閉ループ磁束通路に沿って運ばれる軸磁束を生成 する軸状永久磁石からなる線形動電機。 5.閉ループ磁束通路の外部分を限定する外固定子手段、前記閉ループ磁束通路 の内部分を限定する内固定子手段、電流を運ぶために少なくとも一対の軸状に間 隔配置された極およびその間に設置されたコイルをそれぞれに有する前記内外固 定子手段、前記閉ループ磁束通路を完成する空間を限定する相互に間隔を開けて 配置された前記内外固定子手段極、内外固定子手段コイルを磁束と連接する前記 外固定子手段に設置された軸状永久磁石手段および前記内外固定子手段極間の前 記空間内で往復動をするように調整された原動機手段からなる線形動電機におい て、前記非磁性原動機手段が前記空間内で往復動してコイルを連接する磁束を変 化させるにあたり電圧が内外固定子手段コイル内で誘導される線形動電機。 6.複数の磁束通路を限定する固定子手段、少なくとも1つの前記磁束通路に含 まれるギャップを限定する少なくとも一対の固定子極手段を更に有する前記固定 子手段、前記磁束通路と電動相互作用するように前記ギャップ内で可動式に設置 された複数の薄板状の原動機部材を有する原動機手段、前記ギャップ内の直線移 動通路に沿って前記固定子手段に対して実質的に摩擦のない往復移動をするよう に適合された前記原動機手段、前記固定子極手段内に磁界を発生させる前記固定 子極手段に配置された磁石手段および電流を運ぶために前記固定子極手段上に配 置された細長いコイル手段からなる線形動電機。 7.前記固定子手段の全軸長を実質的に延びる実質上等 間隔に配置された複数のコイル収容領域対および個々の固定子極は対応するコイ ル収容領域対間に配置された複数の固定子極手段を有する細長い固定子手段、前 記複数の固定子極手段の各々に配置されて磁束を誘導する永久エアギャップ磁石 手段、電流を運ぶために個々の固定子コイル手段が個々の固定子極手段上および 対応するコイル収容領域対内に設置された複数の細長い固定子コイル手段、前記 固定子手段と電動的に相互作用してエネルギーを変換する前記固定子手段内に配 置されてそこからエアギャップ距離gにより間隔を開けられた細長い原動機手段 、前記原動機手段および前記固定子手段が前記固定子手段内の端から端までの実 質上短い距離1sの直線移動通路に沿って相互関連して直線移動するにあたり、 個々の固定子極手段内で誘導される磁束を最小磁束密度から最大磁束密度に変化 させるために相互関連の直線移動をするよう設置された前記原動機手段と前記固 定子手段および前記複数の固定子極手段個々の内に誘導された磁束密度を前記固 定子極手段の各々と前記原動機極手段の各々が相対するときには最大束密度に、 相対しないときには最小束密度に下げる、各々が十分な厚さhmを有する前記永 久磁石手段からなる動電機。 8.空洞な内部を有する固定子鉄心の前記内部に複数の固定子極および複数のコ イル収容空間を配置して組み立てる段階、原動機の組み立て段階、個々の固定子 コイルが個々の固定子極を収容するよう寸法付けられた開口部 を有するにあたり、複数の固定子コイルを前記複数の固定子極の各々に設置する ために組み立てる段階、組み立てられた固定子コイルを前記固定子鉄心の空洞内 部の中央部に内側へ移動する段階、最後に言及される固定子コイルをその開口部 が固定子極と相対するように位置づける段階、最後に言及される固定子コイルを 最後に言及される固定子極上に実質的に完全に収容されるように固定子鉄心の内 部の中央部から放射状に外側へ十分な距離ほど移動する段階、組み立てられた固 定子コイルを移動する段階と最後に言及される固定子コイルを個々の固定子コイ ルが個々の固定子極それぞれに設置されるまで位置づけ、移動する段階の繰り返 しおよび設置された固定子コイルを電気接続する段階からなる動電機を構成する 方法。 9.前記内外固定子手段の各々は、複数の軸上薄板状の強磁性セグメントを有す る請求項1記載の線形動電機。 10.前記原動機手段は、前記内固定子手段と前記外固定子手段間に前記閉ルーブ 磁束通路を完成する少なくとも2組の間隔を開けて配置されたスラグ手段を有す る請求項1記載の線形動電機。 11.前記磁石手段が環状の永久磁石である請求項1記載の線形動電機。 12.前記内外固定子手段は両方共、通常長四角形である請求項4記載の線形動電 機。 13.前記内外固定子手段の各々は、複数の軸上薄板状の強磁性セグメントを有す る請求項4記載の線形動電機。 14.前記固定子手段は、前記固定子極手段内を移動する磁界間の磁束漏出を防止 する非磁性スペーサを有する請求項7記載の線形動電機。 15.前記原動機手段は、複数の放射状に延びるスロットを限定して前記原動機手 段内のうず電流を実質的に減少する手段を有する請求項7記載の動電機。 16.前記固定子極手段は、前記固定子手段の全軸長に沿って実質的に延びる請求 項7記載の動電機。 17.前記複数の薄板状の固定子部材の各々はC形状である請求項16記載の動電機 。 18.前記複数の薄板状の固定子部材の各々はU形状である請求項16記載の動電機 。 19.前記固定子鉄心の組み立て段階は、望ましい厚さの実質上同様な複数の固定 子鉄心ラミネーションを使用する段階、前記複数の固定子鉄心ラミネーションを 与えられた数量分積層して固定子鉄心を形成する段階および与えられた数量の固 定子鉄心ラミネーションを一緒に固定して固定子鉄心をユニットとして取り付け る段階からなる請求項8記載の方法。 20.前記原動機鉄心の組み立て段階は、望ましい厚さの実質上同様な複数の原動 機鉄心ラミネーションを使用する段階、実質的に非磁性のスペーサを使用する段 階、前 記複数の原動機鉄心ラミネーションを与えられた数量分積層してスラグ群を形成 する段階、積層段階を繰り返して別のスラグ群を形成する段階、前記非磁性スペ ーサをスラグ群間に積層する段階およびスラグ群とスペーサを一緒に固定して原 動機鉄心を形成する段階からなる請求項8記載の方法。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/994,986 US5315190A (en) | 1992-12-22 | 1992-12-22 | Linear electrodynamic machine and method of using same |
US07/994,986 | 1992-12-22 | ||
US994,986 | 1992-12-22 | ||
PCT/US1993/012547 WO1994015392A1 (en) | 1992-12-22 | 1993-12-21 | Linear electrodynamic machine and method of using same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08505038A true JPH08505038A (ja) | 1996-05-28 |
JP2867184B2 JP2867184B2 (ja) | 1999-03-08 |
Family
ID=25541286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6515446A Expired - Fee Related JP2867184B2 (ja) | 1992-12-22 | 1993-12-21 | 線形動電機およびその製造、使用方法 |
Country Status (8)
Country | Link |
---|---|
US (2) | US5315190A (ja) |
EP (1) | EP0676094B1 (ja) |
JP (1) | JP2867184B2 (ja) |
AT (1) | ATE264562T1 (ja) |
AU (1) | AU6049794A (ja) |
CA (1) | CA2151048C (ja) |
DE (1) | DE69333487T2 (ja) |
WO (1) | WO1994015392A1 (ja) |
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JP2006325400A (ja) * | 2006-09-11 | 2006-11-30 | Shinko Electric Co Ltd | リニアアクチュエータ |
WO2017060939A1 (ja) * | 2015-10-09 | 2017-04-13 | ミツミ電機株式会社 | 振動アクチュエータ、ウェアラブル端末及び着信通知機能デバイス |
KR102283940B1 (ko) * | 2021-05-28 | 2021-07-30 | 주식회사 호연 | 상하 슬라이드 유동에 기반한 모터검사장치 |
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KR950023380A (ko) * | 1994-01-20 | 1995-08-18 | 배순훈 | 청소기 집진표시기 |
US5942828A (en) * | 1995-12-16 | 1999-08-24 | Hill; Wolfgang | Transverse flux machine |
US5659418A (en) | 1996-02-05 | 1997-08-19 | Lucent Technologies Inc. | Structure for membrane damping in a micromechanical modulator |
US5743091A (en) * | 1996-05-01 | 1998-04-28 | Stirling Technology Company | Heater head and regenerator assemblies for thermal regenerative machines |
US5920133A (en) * | 1996-08-29 | 1999-07-06 | Stirling Technology Company | Flexure bearing support assemblies, with particular application to stirling machines |
EP0838891A1 (en) * | 1996-10-24 | 1998-04-29 | Sanshiro Ogino | Energy conversion device using permanent magnets |
US5903069A (en) * | 1997-09-19 | 1999-05-11 | Medis El, Ltd. | Synchronous reciprocating electric machines |
TW410354B (en) | 1998-01-27 | 2000-11-01 | Genesis Kk | Hybrid-type magnet and stepping motor including same |
KR100301480B1 (ko) * | 1998-07-13 | 2001-09-06 | 구자홍 | 리니어 모터용 고정자 코어 및 이를 이용한 고정자 제조방법 |
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JP2006325400A (ja) * | 2006-09-11 | 2006-11-30 | Shinko Electric Co Ltd | リニアアクチュエータ |
WO2017060939A1 (ja) * | 2015-10-09 | 2017-04-13 | ミツミ電機株式会社 | 振動アクチュエータ、ウェアラブル端末及び着信通知機能デバイス |
KR102283940B1 (ko) * | 2021-05-28 | 2021-07-30 | 주식회사 호연 | 상하 슬라이드 유동에 기반한 모터검사장치 |
Also Published As
Publication number | Publication date |
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WO1994015392A1 (en) | 1994-07-07 |
EP0676094B1 (en) | 2004-04-14 |
JP2867184B2 (ja) | 1999-03-08 |
DE69333487T2 (de) | 2005-04-14 |
AU6049794A (en) | 1994-07-19 |
DE69333487D1 (de) | 2004-05-19 |
US5654596A (en) | 1997-08-05 |
CA2151048C (en) | 1998-11-24 |
EP0676094A4 (en) | 1997-01-15 |
ATE264562T1 (de) | 2004-04-15 |
CA2151048A1 (en) | 1994-07-07 |
US5315190A (en) | 1994-05-24 |
EP0676094A1 (en) | 1995-10-11 |
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