TWI707525B - 交流發電機總成 - Google Patents
交流發電機總成 Download PDFInfo
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- TWI707525B TWI707525B TW107145137A TW107145137A TWI707525B TW I707525 B TWI707525 B TW I707525B TW 107145137 A TW107145137 A TW 107145137A TW 107145137 A TW107145137 A TW 107145137A TW I707525 B TWI707525 B TW I707525B
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- item
- alternator assembly
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
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Abstract
一種交流發電機總成,其包含:定子;殼體;及配合在所述定子與所述殼體之間的環形部件,其中所述環形部件經徑向壓縮以便向外施加徑向力至所述殼體上且向內施加徑向力至所述定子上,以維持其間之位置關係。
Description
本發明大體而言係關於環形部件,其定位於包含移動部件之總成之間,且特定言之,關於改良方法及使用定子及殼體之總成。
通常,***部件可用於約束或限制總成之間的移動,所述總成涉及包括諸如定子和殼體之靜止組件。可將一種類型***部件定位於定子外表面與殼體之孔內表面之間的間隙中。此類總成可進一步包含旋轉組件,諸如包含適用於在定子及殼體內在總成內旋轉之轉軸或轉子的旋轉組件。***部件亦可用於總成中,諸如發電機總成(例如,交流發電機總成)、馬達總成、引擎總成、離合器總成或固持機構。此類總成可用於汽車應用中。
存在對用於總成之***部件之需要,所述部件允許在施加力時對組件之位置控制。然而,位置控制可包含多種問題,包含緊密度容限、複雜零件或裝配程序、非所需組件振動或雜訊及剛度變化。***部件及結合有所述***部件之總成之改良仍受到關注。
可能存在諸多不同面向及實施態樣。下文描述彼等面向及實施態
樣中之一些。在閱讀本說明書之後,熟習此項技術者將瞭解此等面向及實施態樣僅為說明性且不限制本發明之範疇。實施態樣可根據如下所列之實施態樣中之任一或多者。
實施態樣1:一種交流發電機總成,其包含:定子;殼體;及配合在所述定子與所述殼體之間的環形部件,其中所述環形部件經徑向壓縮以便向外施加徑向力至所述殼體上且向內施加徑向力至所述定子上,以維持其間之位置關係。
實施態樣4:如實施態樣1之交流發電機總成,其中ktor<0.8 krad,諸如ktor<0.5 krad、ktor<0.5 krad、ktor<0.3 krad或ktor<0.1 krad。
實施態樣5:如前述實施態樣中之任一者之交流發電機總成,其中所述環形部件包括基板層及覆蓋所述基板之阻尼層。
實施態樣6:如實施態樣5之交流發電機總成,其中所述基板層包括硬質材料。
實施態樣7:如實施態樣5之交流發電機總成,其中所述基板層包括金屬。
實施態樣8:如實施態樣5之交流發電機總成,其中所述阻尼層包括泡沫材料。
實施態樣9:如實施態樣5之交流發電機總成,其中所述阻尼層包括彈性材料。
實施態樣10:如實施態樣9之交流發電機總成,其中所述環形部件包括覆蓋所述彈性材料之第二基板層。
實施態樣11:如實施態樣5之交流發電機總成,其中所述阻尼層包括聚合物,所述聚合物包括聚酮、芳族聚醯胺、聚醯亞胺、聚醚醯亞胺、聚醯胺醯亞胺、聚苯硫醚、聚亞苯基碸、聚苯并咪唑、其衍生物或其組合。
實施態樣12:如實施態樣5之交流發電機總成,其中所述基板或所述阻尼層中之至少一者包括環形帶及圍繞所述環形帶之圓周的複數個突出部。
實施態樣13:如實施態樣12之交流發電機總成,其中所述突出部徑向向外面向所述殼體。
實施態樣14:如實施態樣12之交流發電機總成,其中所述突出部徑向向內面向所述定子。
實施態樣15:如實施態樣12之交流發電機總成,其中所述環形帶包括複數個孔口。
實施態樣16:如實施態樣9之交流發電機總成,其中所述彈性材料包括橡膠。
實施態樣17:如實施態樣7之交流發電機總成,其中所述金屬包括鋁、鐵、銅、鈦或其合金。
實施態樣18:如前述實施態樣中之任一者之交流發電機總成,其中所述環形部件未固定至所述定子或所述殼體中之任一者。
實施態樣19:如前述實施態樣中之任一者之交流發電機總成,所述環形部件固定至所述定子或所述殼體中之至少一者。
實施態樣20:如實施態樣19之交流發電機總成,其中所述總成進一步包含黏著劑,所述黏著劑適用於將所述環形部件固定至所述定子或所述殼體中之至少一者。
實施態樣22:如實施態樣1之交流發電機總成,其中所述環形部件包括沿所述環形部件之軸向長度延伸之至少一個軸向間隙。
實施態樣23:如實施態樣21之交流發電機總成,其中所述環形部件包含複數個軸向間隙,藉此將環形部件分成複數個環形部件段。
2:總成
100:環形部件
102:帶
103:側壁
103a:內部側壁/徑向內表面
103b:外部側壁/徑向外表面
104:阻尼層/摩擦材料/摩擦層
104a:阻尼層
104b:阻尼層
105:軸向邊緣/軸向端
105a:第一軸向邊緣
105b:第二軸向邊緣
106:軸向間隙
107:軸向端
109:輪緣
115:第一軸向端/軸向邊緣
117:第二軸向端/軸向邊緣
119:基板層
119':第二基板層
120:突出部
121:黏著劑層
125:抗蝕塗層
127:黏著促進劑層/黏著促進層/化學轉化層
129:環氧樹脂層
160:軸向間隙
206:環形間隙/間隙
220:上部未成形帶/未成形部分/未成形帶
222:下部未成形帶/未成形帶
224:未成形部分
230:波形結構
230':波形結構
240:波形體/本體
242:第一波形側
244:第二波形側
246:第一肩部
248:第二肩部
250:平台部分/覆蓋區
251:孔口
252:第一波形切口/覆蓋區
254:第二波形切口
260:最外豎直邊緣
262:最外豎直邊緣
270:內弓狀邊緣/弓狀邊緣
272:內弓狀邊緣/弓狀邊緣
302:外組件/裝配組件
304:孔
305:第一軸向端
306:內組件/裝配組件
307:第二軸向端
308:外表面
310:內表面
315:第一軸向端
317:第二軸向端
350:轉子
351:軸
352:葉片
355:第一軸向端
357:第二軸向端
399:潤滑劑
600:中心軸
611:第一圓周端
613:第二圓周端
704:腐蝕保護層
705:腐蝕保護層
707:連接側
708:化學轉化層
AFP:面積
AOFP:面積
AOU:面積
ATWS/CO:總切口面積
HP:高度
LAE:弧長
LIC:軸向長度
LOC:軸向長度
LR:軸向長度
LWBF:覆蓋區長度
LWS/CO:長度
RIC1:內半徑
RIC2:外半徑
ROC1:內半徑
ROC2:外半徑
RR1:內半徑
RR2:外半徑
TFL:厚度
TSW:厚度
WUS:寬度
WWBB:底寬度
WWBF:覆蓋區寬度
WWBP:峰寬
WWS/CO:總寬度
為了獲得特徵及優勢之方式且可更詳細地理解,參照附圖中說明之實施例可得到更全面之描述。然而,圖式僅說明一些實施例且因此不應視為對範疇之限制。
圖1為根據本發明構造之環形部件之一個實施例的透視端視圖;圖2為根據本發明構造之環形部件之一個實施例的透視側視圖;圖3為根據本發明構造之環形部件之一個實施例的透視端視圖;圖4為具有層且根據本發明構造之環形部件之另一實施例的示意性截面側視圖;圖5A為根據本發明構造之總成之透視端視圖;圖5B為根據本發明構造之總成之透視側視圖;第6圖為若干先前技術環形部件對根據本發明構造之若干環形部件之剛度值的曲線圖;及圖7為根據本發明構造之環形部件之突出部的實施例的平面視圖。
在不同圖式中使用相同參考符號指示相似或相同之物件。
提供與圖式組合之以下描述以輔助理解本文中所揭示之教示內容。以下論述將聚焦於教示內容之特定實施方式及實施例。提供此聚焦內容以輔助描述教示內容,且不應解釋為侷限教示內容之範疇或適用性。然而,可基於如本申請案中所揭示之教示內容使用其他實施例。
術語「包括(comprises、comprising)」、「包含(includes、including)」、「具有(has、having)」或其任何其他變化意欲涵蓋非排他性包含。舉例而言,包括一系列特徵之方法、物品或設備未必僅限於彼等特徵,但可包含未明確列出或此類方法、物品或設備所固有之其他特徵。此外,除非明確相反陳述,否則「或」係指包含性或而非排他性或。舉例而言,條件A或B藉由以下中之任一者滿足:A為真(或存在)且B為假(或不存在);A為假(或不存在)且B為真(或存在);A和B都是真的(或存在)。
此外,使用「一(個)(a/an)」以描述本文所述之元件及組件。如此進行僅為方便起見且給出本發明之範疇的一般意義。除非明顯意謂其他情況,否則此描述應解讀為包含一個、至少一個或單數個亦包括複數,或反之亦然。舉例而言,當本文中描述單個物件時,可使用多於一個物件替代單個物件。類似地,當本文描述多於一個物件時,可用單個物件取代多於一個物件。此外,使用「約」或「實質上」以傳達描述不脫離本發明之範疇之任何值或關係的空間或數值關係。
除非另有定義,否則本文中所使用之所有技術及科學術語均具有與本發明所屬領域之一般技術者通常所理解的含義相同的含義。材料、方法及實例僅為說明性且不意欲為限制性。在本文未描述之程度上,關於特定材料及
加工行為之諸多細節係習知的且可在電動機/交流發電機/引擎總成及組件技術內之教科書及其他來源中找到。
圖1-3描繪根據數個實施例之環形部件100。環形部件100包括材料帶102,其可圍繞中心軸600彎曲成環形部件狀(實質上環形)形狀。環形部件100可具有第一軸向端115及第二軸向端117。帶102可包含側壁103。在一實施例中,帶102可包含內部側壁103a及外部側壁103b。側壁103可具有軸向邊緣105。在數個實施例中,側壁103可具有第一軸向邊緣105a及第二軸向邊緣105b。在數個實施例中,環形部件100或帶102可沿側壁103之至少一個軸向端115、117具有由彈性材料製得之扁平、周向延伸的未成形部分220。在數個實施例中,材料之上部未成形帶220及下部未成形帶222可存在於環形部件100之側壁103的各軸向端105、107處。未成形部分224可沿未成形帶220、222之間及自未成形帶220、222延伸的側壁103長度軸向延伸。在一實施例中,環形部件100及/帶102可包含第一圓周端611及第二圓周端613。在數個實施例中,如圖1-2中所示,帶102之第一圓周端611及第二圓周端613不接合(例如,其可形成為分離環形部件設計),藉此臨近帶102之圓周留下軸向間隙106。在數個實施例中,環形部件100可包含沿環形部件100之軸向長度延伸之至少一個軸向間隙160。在數個實施例中,環形部件100或帶102可圍繞其圓周具有複數個軸向間隙106。在數個實施例中,複數個軸向間隙可藉此將環形部件100分成複數個環形部件段。在其他實施例中,帶可彎曲,使得端部彼此重疊。在又其他實施例中,如圖2中所示,帶可為連續、完整的環形部件。在一實施例中,內部側壁103a可包含內表面。在一實施例中,外部側壁103b可包含外表面。
在數個實施例中,環形部件100可包括具有足夠剛度之材料以耐受軸向力及縱向力。在另一實施例中,環形部件100可包經由機械加工製程形成之金屬或合金(諸如但不限於鋁、鋅、銅、鎂、錫、鉑、鈦、鎢、鐵、青銅、
鋼、環形部件鋼、不鏽鋼)。環形部件100可由藉由焊接、黏著劑、緊固件、螺紋或任何其他合適之緊固手段接合在一起之單個片件、兩個片件或若干片件形成。
在一實施例中,如圖5中所示,環形部件100可包含複合材料。環形部件100可包含至少一個基板層119及至少一個阻尼層104。本文中之術語「阻尼」可理解為包含阻尼及/或隔振兩種機制。在一實施例中,阻尼層104可上覆及/或下伏於基板層119。在一實施例中,基板層119可上覆及/或下伏於阻尼層104。在一實施例中,內部側壁103a之內表面可具有與帶102之形狀相符之阻尼層104a。在一實施例中,外部側壁103b之外表面可具有與帶102之形狀相符之阻尼層104b。阻尼層104可聯接至基板層119之至少一部分,最顯著地沿突出部120之基板部分。在另一實施例中,阻尼層104可聯接至側壁103之整個主表面,例如,側壁103之徑向內表面103a或徑向外表面103b。在一特定實施例中,阻尼層104可聯接至基板層119之徑向內表面以便與另一組件之另一表面形成低摩擦界面。在數個實施例中,第二基板層119'可上覆於阻尼層104。在數個實施例中,複數個基板層119及複數個阻尼層104可以任何組態彼此上覆或下伏。在數個實施例中,環形帶102及/或複數個突出部120可包含複數個基板層119且複數個阻尼層104可以任何組態彼此上覆或下伏。在數個實施例中,複數個基板層119及複數個阻尼層104可包含環形帶102及/或複數個突出部120。
在一實施例中,基板層119可至少部分地包括金屬。金屬可包含鋁、鋅、銅、鎂、錫、鉑、鈦、鎢、鐵、青銅、其合金,或可為另一類型。更特定言之,基板可至少部分地包括鋼,諸如不鏽鋼。舉例而言,基板可至少部分地包括301不鏽鋼。301不鏽鋼可為退火的、¼硬、½硬、¾硬或全硬。基板層119可包含編織網或延展金屬柵格。替代地,編織網可為編織聚合物網。在一替代實施例中,基板層119可不包含網或柵格。視情況,環形部件100可包含至少
一個黏著劑層121,所述黏著劑層121可包含環形部件技術中常見之任何已知黏著材料,包括但不限於氟聚合物、環氧樹脂、聚醯亞胺樹脂、聚醚/聚醯胺共聚物、乙烯乙酸乙烯酯、乙烯四氟乙烯(ETFE)、ETFE共聚物、全氟烷氧基(PFA)或其任何組合。在另一替代實施例中,作為實心組件、編織網或延展金屬柵格之基板層119可嵌入於至少一個黏著劑層121之間,所述黏著劑層121包含在摩擦材料104與基板層119之間。
視情況,基板層119可塗佈有腐蝕保護層704及705以防止環形部件基板在加工之前腐蝕。另外,可將化學轉化層708塗佈於層704上。層704、705及708中之每一者可具有約1至50微米(諸如約7至15微米)之厚度。層704及705可包含鋅、鐵、錳或其任何組合之磷酸鹽或奈米陶瓷層。此外,層704及705可包含官能性矽烷、奈米級矽烷類底漆、水解矽烷、有機矽烷黏著促進劑、溶劑/水類矽烷底漆、氯化聚烯烴、鈍化表面、鋁、市售鋅(機械/電鍍)或鋅-鎳塗層或其任何組合。層708可包含官能性矽烷、奈米級矽烷類底漆、水解矽烷、有機矽烷黏著促進劑、溶劑/水類矽烷底漆。可在加工期間去除或保留腐蝕保護層704、705及708。
視情況,環形部件100可進一步包括抗蝕塗層125。抗蝕塗層125可具有約1至50微米(諸如約5至20微米,及諸如約7至15微米)之厚度。抗蝕塗層可包含黏著促進劑層127及環氧樹脂層129。黏著促進層127可包含鋅、鐵、錳、錫或其任何組合之磷酸鹽或奈米陶瓷層。化學轉化層127可包含官能性矽烷、奈米級矽烷類層、水解矽烷、有機矽烷黏著促進劑、溶劑/水類矽烷底漆、氯化聚烯烴、鈍化表面或其任何組合。環氧樹脂層129可為熱固化環氧樹脂、UV固化環氧樹脂、IR固化環氧樹脂、電子束固化環氧樹脂、輻射固化環氧樹脂、或空氣固化環氧樹脂。此外,環氧樹脂可包含聚縮水甘油醚、二縮水甘油醚、雙酚A、雙酚F、環氧乙烷(oxirane)、氧雜環丙烷、環氧乙烷(ethylenoxide)、1,2-
環氧丙烷、2-甲基環氧乙烷、9,10-環氧基-9,10-二氫蒽或其任何組合。環氧樹脂層129可進一步包含硬化劑。硬化劑可包含胺、酸酐、諸如酚酚醛清漆聚[N-(4-羥苯基)順丁烯二醯亞胺](PHPMI)之酚酚醛清漆硬化劑、甲階酚醛樹脂酚甲醛、脂肪胺化合物、聚碳酸酐、聚丙烯酸酯、異氰酸酯、囊封聚異氰酸酯、三氟化硼胺錯合物、鉻類硬化劑、聚醯胺或其任何組合。一般而言,酸酐可符合式R-C=O-O-C=O-R',其中R可為如上文所述之CXHYXZAU。胺可包含脂族胺,諸如單乙胺之、二伸乙基三胺、三伸乙基四胺及其類似者;脂環族胺、芳族胺,諸如環狀脂族胺、環脂族胺)、醯胺基胺、聚醯胺、雙氰胺、咪唑衍生物及其類似者,或其任何組合。
在數個實施例中,阻尼層104可包含用於阻尼及/或隔振之材料。在數個實施例中,阻尼層104可包括包含例如聚合物之材料,所述聚合物諸如聚酮、芳族聚醯胺、聚醯亞胺、聚醚醯亞胺、聚苯硫醚、聚醚碸、聚碸、聚亞苯基碸、聚醯胺醯亞胺、超高分子量聚乙烯、含氟聚合物、聚醯胺、聚苯并咪唑、泡沫材料或其任何組合。在一實例中,阻尼層104包含聚酮、芳族聚醯胺、聚醯亞胺、聚醚醯亞胺、聚醯胺醯亞胺、聚苯硫醚、聚亞苯基碸、含氟聚合物、聚苯并咪唑、其衍生物或其組合。在特定實例中,阻尼層包含聚合物,諸如聚酮、熱塑性聚醯亞胺、聚醚醯亞胺、聚苯硫醚、聚醚碸、聚碸、聚醯胺醯亞胺、其衍生物或其組合。在另一實例中,阻尼層10包含聚酮,諸如聚醚醚酮(PEEK)、聚醚酮、聚醚酮酮、聚醚酮醚酮、其衍生物或其組合。在額外實例中,阻尼層超高分子量聚乙烯。含氟聚合物之實例包含氟化乙烯丙烯(FEP)、PTFE、聚偏二氟乙烯(PVDF)、全氟烷氧基(PFA)、四氟乙烯、六氟丙烯及偏二氟乙烯(THV)之三元共聚物、聚氯三氟乙烯(PCTFE)、乙烯四氟乙烯共聚物(ETFE)、乙烯三氟氯乙烯共聚物(ECTFE)、天然聚異戊二烯、合成聚異戊二烯、聚丁二烯、氯丁二烯橡膠、丁基橡膠、苯乙烯-丁二烯橡膠、腈橡膠、乙烯丙烯、橡膠、表氯醇橡膠、
聚丙烯酸橡膠、聚矽氧橡膠、氟聚矽氧橡膠、含氟彈性體、全氟彈性體、聚醚嵌段醯胺、氯磺化聚乙烯、乙基-乙酸乙烯酯(EVA)、EVA泡沫、低密度聚乙烯泡沫、腈橡膠泡沫,聚氯丁二烯泡沫、聚醯亞胺泡沫、聚丙烯泡沫、聚胺基甲酸酯泡沫、聚苯乙烯泡沫、聚氯乙烯泡沫、聚矽氧泡沫、泡沫橡膠、聚胺基甲酸酯泡沫、XPS泡沫、環氧樹脂泡沫、酚酸泡沫或其任何組合。阻尼層104可包含泡沫材料,所述泡沫材料包含上文所列之材料中之任一者。阻尼層104可包含彈性材料,所述彈性材料包含上文所列之材料中之任一者。阻尼層104可包含橡膠,所述橡膠包含上文所列之材料中之任一者。阻尼層104可包含固體類材料,包括鋰皂、石墨、氮化硼、二硫化鉬、二硫化鎢、聚四氟乙烯,氮化硼、碳化鎢或類金剛石碳、金屬(諸如鋁、鋅、銅、鎂、錫、鉑、鈦、鎢、鐵,青銅、鋼、彈簧鋼、不鏽鋼)、金屬合金(包含所列金屬)、陽極化金屬(包含所列金屬)或其任何組合。根據特定實施例,可使用氟聚合物。阻尼層104可進一步包含填料,包含玻璃纖維、碳纖維矽、石墨、PEEK、二硫化鉬、芳族聚酯、碳顆粒、青銅、含氟聚合物、熱塑性填料、碳化矽、氧化鋁、聚醯胺醯亞胺(PAI)、PPS、聚苯基碸(PPSO2)、液晶聚合物(LCP)、芳族聚酯(Ekonol)及諸如矽灰石及硫酸鋇之礦物顆粒,或其任何組合。填料可為珠粒、纖維、粉末、網狀物或其任何組合。
在一些實施例中,環形部件100可由扁平彈性材料帶(其形成102)形成。在將帶彎曲成其弧形形狀之前,可就阻尼層104層壓至其一個表面上。在其他實施例中,可將阻尼層104至扁平帶102之兩個表面上。在可將阻尼層104附著至扁平帶之後,可衝壓(例如,使用適當塑形模具壓製、旋轉波形成等)所得層結構以形成突出部120。因此,突出部120中之至少一者可由彈性材料帶及阻尼層104兩者形成。阻尼層104之材料可選擇為可撓性的以有助於此衝壓步驟。摩擦層104可在位於內部側壁103a或外部側壁103b處之帶之徑向外部或徑
向內部上。在可形成突出部120之後,可將層狀結構彎曲成圖1及圖3中示出之環形部件狀構形。環形部件100可為如圖1中所示之限制層或突出部設計。環形部件100可為如圖2中所示之泡沫或橡膠套管設計。環形部件100可為如3圖中所示之有槽突出部設計。在所示實施例中,帶102可為外材料。在其他實施例中,帶102可為內材料。
在一實施例中,側壁103mm可具有0.2mm及25mm範圍內(諸如0.2mm及1mm之範圍、0.25mm及1mm之範圍或0.3mm及1mm之範圍)之厚度TSW。
在一實施例中,阻尼層可具有0.1mm及0.4mm範圍內(諸如0.15mm及0.35mm之範圍或0.2mm及0.3mm之範圍)之厚度TFL。在此實施例中基板層119可形成側壁103之所有或幾乎所有剩餘厚度。在一實施例中,側壁103之厚度可為均勻的,亦即,側壁103之第一位置處的厚度可等於沿第二位置處的厚度。
在一些實施例中,環形部件100可由鋼(例如,冷軋不鏽鋼)形成且可具有層壓於其上之阻尼層104。舉例而言,不鏽鋼可為0.1mm至0.7mm厚,且低摩擦可在約0.05mm至0.50mm厚(例如,0.25mm)之範圍內,且在環形部件100可形成其環形形狀之前經接合至鋼。
在一實施例中,參考圖1-4,環形部件100可具有至少5mm、至少10mm或至少20mm之內半徑RR1。內半徑RR1可不超過500mm、不超過350mm、不超過250mm或不超過200mm。環形部件100可具有至少5mm、至少10mm或至少20mm之外半徑RR2。外半徑RR2可不超過500mm、不超過350mm、不超過250mm或不超過200mm。
在一實施例中,環形部件100可具有如在軸向端115、117之間測量之不超過500mm、不超過250mm、不超過150mm或不超過100mm的軸向
長度LR。環形部件100可具有如在軸向端115、117之間測量之至少5mm、至少10mm或至少25mm的軸向長度LR。內半徑RR1可沿軸向長度LR變化。外半徑RR2可沿軸向長度LR變化。
參考圖1及圖3,在數個實施例中,可將至少一個突出部120至少部分地聯接至環形部件100。在一實施例中,突出部120可形成於環形部件100中。突出部120可與側壁103整體形成,亦即突出部120可與側壁103具有整體構造。在另一特定實施例中,突出部120中之至少一者可包括附著至側壁103之獨立組件。舉例而言,獨立組件可藉由黏著劑、焊接、捲曲或此項技術中可公認之任何其他合適製程附著至側壁103。在一實施例中,可將突出部120沿環形部件103之側壁103之軸向邊緣115、117軸向向內定位。在一實施例中,至少一個突出部120可自側壁103徑向向外延伸。在一實施例中,至少一個突出部120可自側壁103徑向向內延伸。在一實施例中,如圖1-3中所示,可將至少一個突出部120沿環形部件之側壁103周向向下定向。在一替代性實施例中,可將至少一個突出部120沿環形部件之側壁103軸向向下定向。突出部120可徑向延伸。在一實施例中,突出部120可遠離中心軸600徑向延伸。在一實施例中,突出部120可為獨立的離散結構,且可保持在裝配之前施加之任何潤滑脂且使後續洩漏減少或減至最少。
如所描繪,環形部件100可包含一列或一條突出部120。在其他態樣中,環形部件100可包括兩列或兩條突出部120;三列或三條突出部120;等。在數個實施例中,環形部件可包含1至5條突出部120。此外,每一列中之突出部120之總數目NWS可3,諸如4、5、6、7、8或9。此外,NWS 30、25、20或15。在數個實施例中,突出部120之總數目可在3個與360個突出部120之間,諸如在20個與200個突出部120之間。NWS可在以上NWS值範圍內且包含以上NWS值中之任一者。
在一實施例中,可將複數個突出部120安置於至少兩個周向延伸列中。在一特定實施例中,可將複數個突出部120安置於至少3個周向延伸列中,諸如至少4個周向延伸列、至少5個周向延伸列或甚至至少6個周向延伸列。在另一實施例中,可將複數個突出部120安置於不超過25個周向延伸列中,諸如不超過15個周向延伸列、不超過10個周向延伸列或甚至不超過7個周向延伸列。
在一實施例中,突出部120可各自限定軸向等分線。在一實施例中,可將至少兩個突出部120之軸向等分線平行定向,亦即,可將至少兩個突出部120彼此平行定向。在更特定實施例中,可將所有突出部120相對於彼此平行定向。
在一實施例中,至少兩個突出部120可以自側壁103在不同方向上延伸。在更特定實施例中,至少兩個突出部120可以在相反徑向方向上自內部側壁103a及外部側壁103b延伸。在更特定實施例中,至少兩個突出部120可以在相反軸向方向上延伸。在一實施例中,至少兩個突出部120可遠離彼此延伸,亦即,至少兩個突出部120之連接側707可比突出部120之任何其他部分更接近在一起。
各突出部120可限定如藉由其長度相比於其寬度所量測之縱橫比。可將突出部120長度定義為軸向或圓周方向上之突出部120之長度與寬度之間的較大維度。可將突出部寬度定義為軸向或圓周方向上之突出部120之長度與寬度的較小維度。在一實施例中,突出部120中之至少一者可具有至少1.1:1(諸如至少1.5:1、至少2:1、至少3:1、至少4:1、至少5:1或甚至至少10:1)之縱橫比。在一實施例中,縱橫比可不超過100:1,諸如不超過50:1或甚至不超過25:1。
突出部120可由諸如衝壓、壓製、沖孔或切割之製程形成。在一實施例中,突出部120中之至少一者可在側壁103形成之前形成,例如,在輥壓
扁平片材以形成側壁103之前。在一實施例中,突出部120中之至少一者可在側壁103形成之後形成,例如,在輥壓扁平片材以形成側壁103之後。
在一實施例中,突出部120中之至少兩者具有如彼此相比相同的幾何形狀或大小。在另一實施例中,所有突出部120可具有如彼此相比相同的幾何形狀或大小。在另一實施例中,突出部120中之至少兩者可具有如彼此相比不同的幾何形狀或大小。在另一實施例中,所有突出部120可具有如彼此相比不同的幾何形狀或大小。
可仔細選擇及設計突出部120以用於其力轉移或彈簧部件性質。可選擇突出部120之幾何形狀以提供期望的彈性/塑性變形特徵。舉例而言,突出部120中之至少一者的幾何形狀可自另一突出部120改變以改變突出部120之旋轉或軸向移動。可選擇變形特徵以不僅考慮到內組件306及外組件302之製造部件公差,且亦補償操作中可在不同組件之間出現之差異熱膨脹及磨損,因此確保部件可遍及達成期望效能。此等設計可適用於零間隙環形部件100以確保裝配組件302、306不在高溫下鬆動。
如圖1中所示,突出部120之橫截面可為多邊形。在數個實施例中,突出部120可具有多邊形、圓形或半圓形橫截面。在數個實施例中,突出部120可包含至少一個有肩或無肩波形結構230。在數個實施例中,各波形結構230可包含波形體240、波形體240之第一側上的第一波形側242及波形體與第一波形側242相對之第二側上的第二波形側244。各波形體240可包含形成平台部分250之大致拱形結構,所述平台部分250在上部未成形帶220與下部未成形帶222之間延伸。各波形體240可包含大致拱形結構,所述拱形結構在上部未成形帶220與下部未成形帶102之間延伸。波形結構230可具有第一肩部246及第二肩部248。如圖1中所示,波形結構可定向於第一肩部246及第二肩部248在軸向方向上延伸之位置,或可為定向於第一肩部246及第二肩部248在徑向方向
上延伸之位置。如圖3中所示,至少一個波形結構230可包含波形體240及至少一個孔口251或複數個孔口251。在數個實施例中,孔口251。環形部件100可為如圖3中所示之有槽無側設計,其中複數個突出部120充當孔口251之間的橋接。在數個實施例中,孔口251可具有零寬度,而突出部120(或橋接)保持環形部件100之整個寬度。
在數個實施例中,波形體240可包含本體240之第一側面上的第一波形切口252及波形體與第一波形切口252相對之第二側上的第二波形切口254。在數個實施例中,波形結構230、230'可共用切口254。在數個實施例中,切口252、254可切入或替代第一波形側242及/或第二波形側244之至少一部分。
如圖7中所最佳描繪,視實施例而定,各波形體240可包含大致矩形覆蓋區252,所述覆蓋區252表示波形側242、244或波形切口252、254形成之前的波形體240之外部周邊或形狀。覆蓋區252可由未成形帶220、222及相鄰未成形部分224環繞。平台部分250可限定覆蓋區252之徑向邊緣。覆蓋區252可具有覆蓋區長度LWBF及覆蓋區寬度WWBF。突出部120或平台部分250可具有自側壁103至突出部120或平台部分250之峰量測之高度HP。各波形側242、244或波形切口252、254可包含長度LWW/CO。LLWS/CO可LWBF,諸如101% LWBF、102% LWBF、103% LWBF、104% LWBF或105% LWBF。LLWS/CO亦可125% LWBF,諸如120% LWBF、115% LWBF或110% LWBF。此外,LLWS/CO可在% LWBF值之間的範圍內且包含% LWBF值中之任一者。
波形側242、244或波形切口252、254可包含在第一波形側242或波形切口252之最外豎直邊緣260與第二波形側244或波形切口254之最外豎直邊緣262之間量測的總寬度WWS/CO。WWS/CO可WWBF,諸如101% WWBF、102% WWBF、103% WWBF、104% WWBF或105% WWBF。此外,其中WWS/CO為150% WWBF,諸如145% WWBF、140% WWBF、135% WWBF、130% WWBF
或125% WWBF。此外,WWS/CO可在% WWBF值之間的範圍內且包含% WWBF值中之任一者。
在一特定態樣中,如圖7中所說明,各波形體240包括在各波形體240及上部未成形帶220或下部未成形帶222之介面處量測基的底寬度WWBB及在各波形體240之峰處量測的峰寬WWBP。WWBP可WWBB,諸如75% WWBB、70% WWBB、65% WWBB、60% WWBB、55% WWBB或50% WWBB。在另一態樣中,WWBP可25% WWBB,諸如30% WWBB、35% WWBB或40% WWBB。此外,WWBP可在5% WWBB值之間的範圍內且包含5% WWBB值中之任一者。
波形體240之覆蓋區250可包含等於HWBF x WWBF之面積AFP。波形側242、244或波形切口252、254一起可包含總切口面積AWS/CO,所述總切口區域等於自未成形部分224及各波形結構230處之波形體240移除或改變高度之材料的表面區域。AWS/CO可AFP,諸如80% AFP、75% AFP、70% AFP、65% AFP或60% AFP。在另一態樣中,AWS/CO可25% AFP、30% AFP、35% AFP、40% AFP、45% AFP或50% AFP。此外,AWS/CO可在% AFP值之間的範圍內且包含% AFP值中之任一者。
在另一態樣中,AWS/CO包括與波形體覆蓋區重疊之面積AOFP及與一或多個未成形部分、上部未成形帶、下部未成形帶或其組合重疊之面積AOU。AOU可AOFP,諸如45% AOFP、40% AOFP、35% AOFP、30% AOFP或25% AOFP。此外,AOU可1% AOFP,諸如2% AOFP、3% AOFP、4% AOFP或5% AOFP。此外,Aou可在% AOFP值之間的範圍內且包含% AOFP值中之任一者。
在又另一態樣中,AOU可AWS/CO,諸如30% AWS/CO、25% AWS/CO、20% AWS/CO或15% AWS/CO。此外,AOU可>>1% AWS/CO,諸如2% AWS/CO、3% AWS/CO、4% AWS/CO或5% AWS/CO。此外,Aou可在% AWS/CO值之間的範圍內且包含% AWS/CO值中之任一者。
在另一態樣中,AOFP可70% AWS/CO,諸如75% AWS/CO、80% AWS/CO或85% AWS/CO。此外,AOFP AWS/CO,諸如99% AWS/CO、98% AWS/CO、97% AWS/CO、96% AWS/CO或95% AWS/CO。此外,AOFP可在% AWS/CO值之間的範圍內且包含% AWS/CO值中之任一者。
圖7指示各波形側242、244或波形切口252、254可包含鄰接於波形體240且形成波形體240之第一側邊緣及第二側邊緣之內弓狀邊緣270、272。各弓狀邊緣270、272可包含弧長LAE,且LAE可HWBF,諸如101% HWBF、102% HWBF、103% HWBF、104% HWBF或105% HWBF。在另一態樣中,LAE可200% HWBF,諸如175% HWBF、150% HWBF、145% HWBF、140% HWBF、135% HWBF、130% HWBF或125% HWBF。此外,LAE亦可在% HWBF值之間的範圍內且包含% HWBF值中之任一者。
在另一態樣中,各未成形部分224可包含與WWBB實質上相同之寬度WUS。在此態樣中,WUS可60% WWBB,諸如65% WWBB、70% WWBB、75% WWBB、80% WWBB、85% WWBB、90% WWBB、95% WWBB、96% WWBB、97% WWBB、98% WWBB、99% WWBB或100% WWBB。此外,WUS可125% WWBB,諸如120% WWBB、115% WWBB、110% WWBB、105% WWBB、104% WWBB、103% WWBB、102% WWBB或101% WWBB。此外,WUS亦可在% WWBB值之間的範圍內且包含% WWBB值中之任一者。
在一特定態樣中,外半徑RR2可基於突出部120或平台部分250之高度HP。HP可5% RR2,諸如4% RR2、3% RR2、2% RR2或1% RR2。HP可0.1% RR2,諸如0.2% RR2、0.3% RR2、0.4% RR2或0.5% RR2。此外,HP可在% RR2值之間的範圍內且包含% RR2值中之任一者。
圖5A-5B描繪總成2,所述總成2併入例如根據數個實施例顯示於圖1-3中之環形部件100。總成2進一步包含外組件302,例如但不限於殼體。
外組件302可沿中心軸600具有第一軸向端305及第二軸向端307。外組件302可具有形成於其中之孔304,所述孔接收內組件306,諸如(但不限於)定子。孔304可提供於相對於中心軸600之徑向或軸向方向中之至少一者上。內組件306可具有第一軸向端315及第二軸向端317。環形部件100可用於在外組件302與內組件306之間提供配合。當環形部件100安裝於總成2中之內組件或外組件302、306上時,突出部120可充當引導件以輔助其他組件302、306之軸向安裝。在數個實施例中,環形部件100之突出部120可在總成2中徑向向外面向殼體或外部件302。在數個實施例中,環形部件100之突出部120可在總成2中徑向向內面向定子或內部件306。總成2亦可包含轉子350。轉子350可沿中心軸600具有第一軸向端355及第二軸向端357。轉子350可包含軸351及複數個葉片352。轉子350可適用於旋轉或者在總成2之孔304內移動以產生圍繞轉子軸之扭力且可在總成(諸如發電機總成(包含但不限於交流發電機總成)、馬達總成、引擎總成、離合器總成或固持機構)中產生電力。
在數個實施例中,環形間隙206可存在於內組件306之外表面308與孔304之內表面310之間。此環形間隙206之大小可變化,此係因為變量內組件306及孔304之直徑可在上文所列之環形部件尺寸內變化。在數個實施例中,環形部件100可具有內半徑RR1及外半徑RR2,其經裁剪以在內組件306與外組件302之間徑向壓縮,以向外施加徑向力至外組件302上且向內施加徑向力至內組件306上,以維持其間之位置關係。在數個實施例中,環形部件100可不固定至內組件306或外組件302中之至少一者。在數個實施例中,環形部件100可經由形狀配合、壓入配合或接合(包含但不限於黏著性接合)固定至內組件306或外組件302中之至少一者。所用黏著劑可包含通常已知或示於上文所列之黏著劑層121中之黏著劑中的任一者。為了防止內組件306在孔304內振動,環形間隙206可由環形部件100填充以在組件之間形成零間隙配合。環形部件100可將減
小間隙至零,因此在總成2中之組件302、306之間可能不存在間隙。
在一實施例中,外組件302可包含通常用於旋轉、電馬達、發電機或交流發電機總成技術中之任何材料。外組件302可包括具有充足之剛度以耐受軸向及縱向力之任何適合材料。在一特定實施例中,外組件302可包括注射模製聚合物。在另一實施例中,外組件302可包括經由機械加工製程形成之金屬或合金(諸如但不限於鋁、鋅、銅、鎂、錫、鉑、鈦、鎢、鐵、青銅、鋼、彈簧部件鋼、不鏽鋼)。在又一實施例中,外組件302可包括陶瓷或任何其他合適材料。外組件302可由藉由焊接、黏著劑、緊固件、螺紋或任何其他合適之緊固手段接合在一起之單個片件、兩個片件或若干片件形成。
在一實施例中,外組件302可具有距中心軸600之至少5mm、至少10mm、至少15mm、至少20mm、至少30mm、至少40mm之內半徑ROC1。內半徑ROC1可不超過5mm、不超過10mm、不超過15mm、不超過20mm、不超過30mm、不超過40mm。外組件302可具有至少5mm、至少10mm、至少15mm、至少20mm、至少30mm、至少40mm之外半徑ROC2。外半徑ROC2可不超過5mm、不超過10mm、不超過15mm、不超過20mm、不超過30mm、不超過40mm。
在一實施例中,外組件302可具有如量測於軸向端115、117之間的不超過5mm、不超過10mm、不超過15mm、不超過20mm、不超過30mm、不超過40mm之軸向長度LOC。外組件302可具有如量測於軸向端115、117之間的至少5mm、至少10mm、至少15mm、至少20mm、至少30mm、至少40mm之軸向長度LOC。內半徑ROC1可沿軸向長度LOC變化。外半徑ROC2可沿軸向長度LOC變化。
在一實施例中,內組件306可包含通常用於旋轉、電馬達、發電機或交流發電機總成技術中之任何材料。306可包括具有充足之剛度以耐受軸向
及縱向力之任何適合材料。在一特定實施例中,內組件306可包括注射模製聚合物。在另一實施例中,內組件306可包括經由機械加工製程形成之金屬或合金(諸如但不限於鋁、鋅、銅、鎂、錫、鉑、鈦、鎢、鐵、青銅、鋼、彈簧部件、不鏽鋼)。在又一實施例中,內組件306可包括陶瓷或任何其他合適材料。內組件306可由藉由焊接、黏著劑、緊固件、螺紋或任何其他合適之緊固手段接合在一起之單個片件、兩個片件或若干片件形成。
在一實施例中,內組件306可具有距中心軸600之至少5mm、至少10mm、至少15mm、至少20mm、至少30mm、至少40mm之內半徑RIC1。內半徑RIC1可不超過5mm、不超過10mm、不超過15mm、不超過20mm、不超過30mm、不超過40mm。內組件306可具有至少5mm、至少10mm、至少15mm、至少20mm、至少30mm、至少40mm之外半徑RIC2。外半徑RIC2可不超過5mm、不超過10mm、不超過15mm、不超過20mm、不超過30mm、不超過40mm。
在一實施例中,內組件306可具有如量測於軸向端115、117之間的不超過5mm、不超過10mm、不超過15mm、不超過20mm、不超過30mm、不超過40mm之軸向長度LIC。內組件306可具有如測量於軸向端115、117之間的至少5mm、至少10mm、至少15mm、至少20mm、至少30mm、至少40mm之軸向長度LIC。內半徑RIC1可沿軸向長度LIC變化。外半徑ROC2可沿軸向長度LIC變化。
在使用中,當安置於總成2中之組件302、306之間時,環形部件100之帶102可彈性變形。可將組件302、306之另一者安裝於總成2上,藉此壓縮於組件302、306之間的間隙206中之環形部件,較佳地,僅突出部120變形。視突出部120之形狀及/或輪廓及間隙206之大小而定,此變形可為彈性或塑性的。
可將阻尼層104附著至帶102之面向組件內或外組件302、306的表面。可將阻尼層104塗佈或結合至帶102。在一個實施例中,可將阻尼層104層壓於帶102之表面上。層壓阻尼層104提供圍繞帶102之均勻厚度,以避免若藉由將帶102浸入第二材料之液體形式中且紡絲或者搖落超出量來塗佈時可能出現之薄補片。
在一實施例中,總成2可在其組件中之任一者上包含潤滑劑399,所述組件包含內組件306、外組件302或環形部件100。潤滑劑399可包含潤滑脂,所述潤滑脂包含鋰皂、二硫化鋰、石墨、礦物油或植物潤滑脂、聚矽氧潤滑脂、氟醚類潤滑脂、愛皮松油、食品級潤滑脂、石化潤滑脂中之至少一者,或可為不同類型。潤滑劑399可包含油,所述油包含族I至族III+油、石蠟油、環烷油、芳族油、生物潤滑劑、蓖麻油、芥花油、棕櫚油、葵花籽油、菜籽油、松油、羊毛脂、合成油、聚α-烯烴、合成酯、聚伸烷二醇、磷酸酯、烷基化萘、矽酸酯、離子液、多重烷基化環戊烷、石化類油,或可為不同類型。潤滑劑399可包含固體類潤滑劑,所述潤滑劑包含鋰皂、石墨、氮化硼、二硫化鉬、二硫化鎢、聚四氟乙烯、金屬、金屬合金中之至少一者,或可為不同類型。
在至少一個實施例中潤滑劑399或阻尼層104可在環形部件100、內組件306、外組件302或總成2內之另一組件上提供耐磨特性。可將「耐磨特性」定義為在總成2之組件中之至少一者(環形部件100、內組件306、外組件302或總成2內之另一組件)的表面與總成之不同組件(環形部件100、內組件306、外組件302或總成2內之另一組件)的另一表面之間具有約0.03μ至0.2μ之間的摩擦係數μ。
在一些實施例中,可將環形部件100固定在內組件306或外組件302中之一者上。舉例而言,可藉由將帶102彈性夾持於內組件306上來固定或保持環形部件100。在此實例中,可僅在帶102之內表面上提供阻尼層104,且
突出部120可自帶102徑向向外,例如朝向外組件302延伸。在數個實施例中,外表面可能不具有阻尼層104且可因此對相對運動提供較多阻力。可防止環形部件100在孔304內發生非所期望之移動。亦可防止外組件302或內組件306在孔304內發生非所期望。在一些實施例中,在外組件302與帶102之外表面之間的接觸表面處,可能存在足夠的摩擦力以將環形部件100保持在相對於外組件302的適當位置。環形部件100可藉由在帶102與其表面之間的接觸區域處之摩擦接合而相對於外組件302或內組件306固定,從而提供徑向壓縮,使得由於環形部件100之配合,在外組件302與內組件306之間極少發生或實質上不發生徑向、軸向或圓周移動。
圖6顯示與若干已知環形部件100比較之根據若干實施例的環形部件100之軸向剛度kax、抗扭剛度ktor及徑向剛度krad之比較。樣品1為基於RencolTM之環形部件。樣品2為具有穿孔帶之環形部件,所述穿孔帶包含小孔口。樣品3為如圖3中所示之有槽無側環形部件100,所述環形部件包含複數個突出部120及孔口251。樣品4為基於RencolTM之無側環形部件,所述環形部件具有中心槽。樣品5為環形部件之先前技術設計。樣品6為如圖1中所示之限制層設計環形部件100,所述環形部件包含複數個突出部。樣品7為套管橡膠環形部件。樣品8為具有複數個孔口之套管橡膠環形部件。樣品9為如圖2中所示之泡沫或橡膠套管。樣品10為環形部件之先前技術設計。
如圖6中所示,環形部件100之使用可具有抗扭剛度ktor及徑向剛度krad。在數個實施例中,如圖6中所示,ktor 3 kra。在數個實施例中,如圖6中所示,ktor krad。當與現有環形部件相比時,根據本文中之多個實施例之工作樣品展現與ktor及krad相關之期望剛度概況。根據本文中之多個實施例,可減少磁雜訊,從而提供總成之更高效操作。此外,根據多個實施例,在內組件與外組件之間達成緊密配合,以減少零件之間的相對振動。此外,根據多個實施
例,環形部件可減少總成力、成本及總成重量。
如上文所陳述,突出部120可經佈置以遠離輪緣109突出以為內組件306及外組件302中之一者提供複數個離散接觸表面。突出部120可經組態以變形或壓縮。此可包含在離散接觸表面處之彈性變形,以在內組件306與外組件302之間將負荷力徑向傳輸通過環形部件100。可基於特定應用來選擇各突出部120之形狀及大小。在數個實施例中,突出部120可能能夠傳遞相對較高的徑向力(例如,200N或更大)以穩定定位且在內組件306與外組件302之間提供徑向剛度。
根據實施例,環形部件100之徑向剛度krad可處於20,000N/mm至2,000,000N/mm之範圍內,諸如在80,000N/mm至350,000N/mm之範圍內。根據實施例環形部件100之抗扭剛度ktor可處於10,000N/mm至1,000,000N/mm之範圍內,諸如在50,000N/mm至200,000N/mm之範圍內。
根據再一態樣,可提供一種包含提供內組件306及外組件302之方法。所述方法可進一步包括在內組件306與外組件302之間提供環形部件100,其中環形部件經徑向壓縮以便向外施加徑向力至殼體上且向內施加徑向力至定子上以維持其間之位置關係。
在一實施例中,總成2可藉由相對於軸4或殼體8在縱向方向上至少1kgf之總成力安裝或裝配,諸如至少2kgf、至少3kgf、至少4kgf、至少5kgf、至少10kgf或甚至至少15kgf。在另一實施例中,總成2可藉由在殼體8之縱向方向上不超過20kg之總成力安裝或裝配,諸如不超過19kgf、不超過18kgf、不超過17kgf或甚至不超過16kgf。在數個實施例中,環形部件100之突出部120可具有搭扣功能,所述功能可將總成力減小5至10倍。
在數個變體中,可藉由提供以下中之至少一者來自常用滑動或旋轉總成區分本文中之實施例:低重量及空間要求;對總成之影響、衝擊及振動
之良好阻尼;低安裝及維護工作量;零件數量或零件複雜度減小;較小的公差要求;不太複雜的裝配程序;不太複雜的機構;降低接合部剛度;改善磁雜訊品質;無潤滑脂操作;或或耐蝕性。
本寫入描述使用實例,包含最佳模式,且亦使一般熟習此項技術者製造且使用本發明。本發明之可獲專利範疇係藉由申請專利範圍所界定,且可包含熟習此項技術者所想到之其他實例。若此類其他實例具有並非不同於申請專利範圍字面語言之結構元件,或若所述等其他實例包含與申請專利範圍字面語言無實質差異之等效結構元件,則所述等實例意欲在申請專利範圍之範疇內。舉例而言,實施例可能係關於諸如電馬達(諸如擋風玻璃雨刮馬達)之旋轉裝置,或諸如環形部件柱調節機構之軸向滑動應用。
雖然已僅以形式中之一些來展示或描述,但熟習此項技術者將清楚所述實施例並不因此受到限制而是在不背離本發明之範疇之情況下容許各種改變。
100:環形部件
102:帶
103:側壁
103a:內部側壁/徑向內表面
103b:外部側壁/徑向外表面
104:阻尼層/摩擦材料/摩擦層
105:軸向邊緣/軸向端
105a:第一軸向邊緣
105b:第二軸向邊緣
106:軸向間隙
107:軸向端
115:第一軸向端/軸向邊緣
117:第二軸向端/軸向邊緣
119:基板層
120:突出部
220:上部未成形帶/未成形部分/未成形帶
224:未成形部分
230:波形結構
240:波形體/本體
242:第一波形側
244:第二波形側
246:第一肩部
248:第二肩部
250:平台部分/覆蓋區
600:中心軸
611:第一圓周端
613:第二圓周端
HP:高度
LR:軸向長度
RR1:內半徑
RR2:外半徑
TSW:厚度
Claims (21)
- 如專利申請範圍第1項所述的交流發電機總成,其中ktor<0.8 krad,諸如ktor<0.5 krad、ktor<0.5 krad、ktor<0.3 krad或ktor<0.1 krad。
- 如專利申請範圍第1-3項中任一項所述的交流發電機總成,其中所述環形部件包括基板層及覆蓋所述基板之阻尼層。
- 如專利申請範圍第4項所述的交流發電機總成,其中所述基板層包括硬質材料。
- 如專利申請範圍第4項所述的交流發電機總成,其中所述基板層包括金屬。
- 如專利申請範圍第4項所述的交流發電機總成,其中所述阻尼層包括泡沫材料。
- 如專利申請範圍第4項所述的交流發電機總成,其中所述阻尼層包括彈性材料。
- 如專利申請範圍第8項所述的交流發電機總成,其中所述環形部件包括覆蓋所述彈性材料之第二基板層。
- 如專利申請範圍第4項所述的交流發電機總成,其中所述阻尼層包括聚合物,所述聚合物包括聚酮、芳族聚醯胺、聚醯亞胺、聚醚醯亞胺、聚醯胺醯亞胺、聚苯硫醚、聚亞苯基碸、聚苯并咪唑、其衍生物或其組合。
- 如專利申請範圍第4項所述的交流發電機總成,其中所述基板或所述阻尼層中之至少一者包括環形帶及圍繞所述環形帶之圓周的複數個突出部。
- 如專利申請範圍第11項所述的交流發電機總成,其中所述突出部徑向向外面向所述殼體。
- 如專利申請範圍第11項所述的交流發電機總成,其中所述突出部徑向向內面向所述定子。
- 如專利申請範圍第11項所述的交流發電機總成,其中所述環形帶包括複數個孔口。
- 如專利申請範圍第8項所述的交流發電機總成,其中所述彈性材料包括橡膠。
- 如專利申請範圍第6項所述的交流發電機總成,其中所述金屬包括鋁、鐵、銅、鈦或其合金。
- 如專利申請範圍第1項所述的交流發電機總成,其中所述環形部件未固定至所述定子或所述殼體中之任一者。
- 如專利申請範圍第1項所述的交流發電機總成,其中所述環形部件固定至所述定子或所述殼體中之至少一者。
- 如專利申請範圍第18項所述的交流發電機總成,其中所述總成進一步包括黏著劑,所述黏著劑適用於將所述環形部件固定至所述定子或所述殼體中之至少一者。
- 如專利申請範圍第1項所述的交流發電機總成,其中所述環形 部件包括沿所述環形部件之軸向長度延伸之至少一個軸向間隙。
- 如專利申請範圍第20項所述的交流發電機總成,其中所述環形部件包含複數個軸向間隙,藉此將所述環形部件分成複數個環形部件段。
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- 2018-12-14 JP JP2020532924A patent/JP2021507659A/ja active Pending
- 2018-12-14 CN CN201880080920.5A patent/CN111542986B/zh active Active
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Also Published As
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CN111542986A (zh) | 2020-08-14 |
EP3724967A1 (en) | 2020-10-21 |
US20190190345A1 (en) | 2019-06-20 |
JP2022116020A (ja) | 2022-08-09 |
WO2019115750A1 (en) | 2019-06-20 |
US11005334B2 (en) | 2021-05-11 |
JP2021507659A (ja) | 2021-02-22 |
JP7430742B2 (ja) | 2024-02-13 |
TW201929392A (zh) | 2019-07-16 |
KR102399149B1 (ko) | 2022-05-19 |
CN111542986B (zh) | 2023-07-18 |
KR20200088403A (ko) | 2020-07-22 |
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