TWM567836U - Fuel system of electric motorcycle power module - Google Patents
Fuel system of electric motorcycle power module Download PDFInfo
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- TWM567836U TWM567836U TW107209458U TW107209458U TWM567836U TW M567836 U TWM567836 U TW M567836U TW 107209458 U TW107209458 U TW 107209458U TW 107209458 U TW107209458 U TW 107209458U TW M567836 U TWM567836 U TW M567836U
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Abstract
一種電動機車動力組件的油路系統，係一機體內形成一機體流道對應一從動齒輪軸流道，該從動齒輪軸流道形成在一從動齒輪軸的軸向內部；一軸承座流道形成在該機體內且連接一從動齒輪軸承座及一傳動齒輪軸承座，此外該軸承座流道連通該從動齒輪軸流道；是以潤滑油自該機體流道流向該從動齒輪軸流道，再由該從動齒輪軸流道流出至該從動齒輪軸承座，以及通過該軸承座流道流向該傳動齒輪軸承座，藉此達到縮短油路行程、提高潤滑及降溫的效果。An oil circuit system for an electric motor vehicle power assembly, wherein a body flow passage is formed in a body corresponding to a driven gear shaft flow passage, and the driven gear shaft flow passage is formed in an axial inner portion of a driven gear shaft; a bearing seat a flow passage is formed in the body and connected to a driven gear bearing housing and a transmission gear bearing seat, and the bearing seat flow passage communicates with the driven gear shaft flow passage; the lubricating oil flows from the body flow passage to the driven passage The gear shaft flow passage flows out from the driven gear shaft flow passage to the driven gear bearing seat, and flows through the bearing seat flow passage to the transmission gear bearing seat, thereby shortening the oil passage stroke, improving lubrication and cooling effect.
Description
本創作係關於一種電動機車的技術領域，特別是指電動機車動力組件的油路系統。The present invention relates to the technical field of an electric motor vehicle, and in particular to an oil circuit system of an electric motor vehicle power assembly.
目前電動機車主要是以馬達作為動力源，透過傳動裝置傳輸至車輪以帶動車輛前進。由於該馬達及傳動裝置的齒輪組係呈現高速轉動的狀態，因此需要利用適當的潤滑油來提供潤滑及降溫。At present, the electric motor car is mainly powered by a motor and transmitted to the wheels through a transmission to drive the vehicle forward. Since the gear set of the motor and the transmission is in a state of high speed rotation, it is necessary to use appropriate lubricating oil to provide lubrication and cooling.
傳統上，該馬達、該減速齒輪組皆為獨立的構件或裝置，所以需要各自以獨立的潤滑油路來提供潤滑及降溫。如此一來，油路行程加大，致使潤滑及降溫效果不夠理想。此外潤滑油流動會產生泡沫，若無及時消除泡沫，則流動潤滑油混著泡沫，將使潤滑油的流動不順暢且對零組件的降溫效果不佳。Traditionally, the motor and the reduction gear set are independent components or devices, so it is necessary to provide lubrication and cooling with separate lubricating oil paths. As a result, the oil stroke is increased, resulting in less satisfactory lubrication and cooling effects. In addition, the flow of lubricating oil will produce foam. If the foam is not eliminated in time, the flowing lubricating oil will mix the foam, which will make the flow of the lubricating oil not smooth and the cooling effect on the components is not good.
本創作用以解決習知潤滑油路行程長、降溫效果不佳，以及無及時消泡的缺點。This creation is used to solve the shortcomings of the long-term lubrication road, the poor cooling effect, and the lack of timely defoaming.
本創作的目的在於提供一種電動機車動力組件的油路系統，其具有油路行程短以及能夠及時消泡的功效。The purpose of the present invention is to provide an oil circuit system for an electric motor vehicle power assembly, which has the advantages of short oil passage and timely defoaming.
本創作的目的在於提供一種電動機車動力組件的油路系統，其具有能夠對互相嚙合以傳遞扭矩的二齒輪的嚙合位置直接提供潤滑及降溫，藉此使扭矩的傳遞更順暢。The purpose of the present invention is to provide an oil circuit system for an electric motor vehicle power assembly that has direct lubrication and temperature reduction for the meshing positions of the two gears that mesh with each other to transmit torque, thereby making the torque transmission smoother.
為達上述的目的與功效，本創作揭示的油路系統係一機體內形成一機體流道對應一從動齒輪軸流道，該從動齒輪軸流道形成一從動齒輪軸的軸向內部。又一軸承座流道形成在該機體內且連接一從動齒輪軸承座及一傳動齒輪軸承座，此外該軸承座流道連通該從動齒輪軸流道。In order to achieve the above objects and effects, the oil passage system disclosed in the present invention forms a body flow passage corresponding to a driven gear shaft flow passage in a body, and the driven gear shaft flow passage forms an axial inner portion of a driven gear shaft. . A bearing chute is formed in the body and is connected to a driven gear bearing housing and a transmission gear bearing housing, and the bearing housing flow passage communicates with the driven gear shaft flow passage.
是以該潤滑油自該機體流道流向該從動齒輪軸流道，再由該從動齒輪軸流道流出至該從動齒輪軸承座，以及通過該軸承座流道流向該傳動齒輪軸承座。藉此達到縮短油路行程、提高潤滑及降溫的效果。The lubricating oil flows from the body flow passage to the driven gear shaft flow passage, and then flows out from the driven gear shaft flow passage to the driven gear bearing housing, and flows through the bearing housing flow passage to the transmission gear bearing housing. . Thereby, the effect of shortening the oil path stroke, improving lubrication and cooling is achieved.
請參閱第1、2圖，圖中揭示一機體10係一基座12的一側配接一連結座14。此外該機體10內部配置有一從動齒輪16及一電動馬達18。更具體而言，該電動馬達14的出力軸為一傳動齒輪軸20，該傳動齒輪軸20的一端配接一傳動齒輪22，且該傳動齒輪22可轉動地安裝在該基座12。該從動齒輪16的軸向具有一從動齒輪軸24。該從動齒輪16可轉動的安裝在該基座12且嚙合該傳動齒輪22。Referring to FIGS. 1 and 2, a body 10 is attached to a side of a base 12 to which a joint 14 is attached. In addition, a driven gear 16 and an electric motor 18 are disposed inside the body 10. More specifically, the output shaft of the electric motor 14 is a transmission gear shaft 20, one end of which is coupled to a transmission gear 22, and the transmission gear 22 is rotatably mounted on the base 12. The driven gear 16 has a driven gear shaft 24 in the axial direction. The driven gear 16 is rotatably mounted to the base 12 and engages the transmission gear 22.
該機體10內部具有一油路系統用以提供一流道給潤滑油流動。該油路系統包含一機體流道30，其形成在該機體10的內部。特別是，該機體流道30係可以利用適當的鑽孔工具自該連結座14的一側壁面向內部鑽出一預定長度及方向的通道所構成，或是鑽出二個不同方向但互相連接的通道所構成，圖中顯示該機體流道30由二個不同方向的通道連接而成。藉由鑽設所形成的該通道係隱藏在該連結座14的厚度內部且一端朝向該從動齒輪16。是以，該機體流道30形成在該機體10內部且一端朝向該從動齒輪16。The body 10 has an oil passage system inside to provide a first-class road for lubricating oil to flow. The oil passage system includes a body flow passage 30 formed inside the body 10. In particular, the body flow channel 30 can be formed by drilling a channel of a predetermined length and direction from a side wall of the connecting seat 14 with a suitable drilling tool, or by drilling two different directions but interconnecting each other. The channel is formed, and the figure shows that the body flow channel 30 is connected by two channels in different directions. The passage formed by the drilling is hidden inside the thickness of the joint 14 and one end faces the driven gear 16. Therefore, the body flow path 30 is formed inside the body 10 and one end faces the driven gear 16.
請參閱第3、4圖，本實施例包含一從動齒輪軸流道40。該從動齒輪軸流道40包含一軸向部42、一第一油孔44及一第二油孔46。其中該軸向部42形成在該從動齒輪軸24的軸向內部；該第一油孔44形成在該從動齒輪軸24的徑向且連通該軸向流部42的一端，該第二油孔46形成在該從動齒輪軸24的徑向且連通該軸向部42的另一端。是以該第一油孔44位在該從動齒輪軸24的上方處，該第二油孔46位在該從動齒輪軸24的下方處。Referring to Figures 3 and 4, the present embodiment includes a driven gear shaft runner 40. The driven gear shaft flow passage 40 includes an axial portion 42 , a first oil hole 44 and a second oil hole 46 . The axial portion 42 is formed in an axial inner portion of the driven gear shaft 24; the first oil hole 44 is formed at one end of the driven gear shaft 24 in a radial direction and communicates with the axial flow portion 42, the second An oil hole 46 is formed in the radial direction of the driven gear shaft 24 and communicates with the other end of the axial portion 42. The first oil hole 44 is located above the driven gear shaft 24, and the second oil hole 46 is located below the driven gear shaft 24.
請參閱第5圖，該基座12具有一從動齒輪軸承座50及一傳動齒輪軸承座52。二該軸承座係形成凹孔構造且各自具有一底部。一軸承座流道60係形成在該基座12的底部。特別是該軸承座流道60位於該從動齒輪軸承座50及該傳動齒輪軸承座52，且連接該從動齒輪軸承座50及該傳動齒輪軸承座52。Referring to FIG. 5, the base 12 has a driven gear bearing housing 50 and a transmission gear bearing housing 52. The bearing housings are formed in a recessed configuration and each have a bottom. A bearing flow passage 60 is formed at the bottom of the base 12. In particular, the bearing housing flow passage 60 is located in the driven gear bearing housing 50 and the transmission gear bearing housing 52, and is coupled to the driven gear bearing housing 50 and the transmission gear bearing housing 52.
請參閱第6圖，該軸承座流道60包含一槽道部62及一蓋片64。該槽道部62係形成在該基座12的底部，該蓋片64用以安裝在該槽道部62的開放方向。是以，該軸承座流道60位在該機體內部，且二端為開口構造相通該從動齒輪軸承座50及該傳動齒輪軸承座52。Referring to FIG. 6, the chock runner 60 includes a channel portion 62 and a cover sheet 64. The channel portion 62 is formed at the bottom of the susceptor 12, and the cover sheet 64 is mounted in the opening direction of the channel portion 62. Therefore, the bearing housing flow passage 60 is located inside the body, and the two ends are open-ended to communicate with the driven gear bearing housing 50 and the transmission gear bearing housing 52.
請參閱第7、8圖，該槽道部62的預定位具有一階級凸緣66，且該蓋片64具有貫穿的一出油孔68。該蓋片64安裝於該槽道部62，則該出油孔68對準對應或錯位對應所述的該階級凸緣66。Referring to Figures 7 and 8, the pre-positioning of the channel portion 62 has a class flange 66, and the cover sheet 64 has an oil outlet 68 therethrough. The cover sheet 64 is mounted to the channel portion 62, and the oil outlet hole 68 is aligned or misaligned corresponding to the class flange 66.
請再參閱第5圖，本實施更包含一從動齒輪軸承座壁面流道70。該從動齒輪軸承座壁面流道70的一部分形成在該從動齒輪軸承座50的底部，另一部分形成在該從動齒輪軸承座50的側邊壁面。如此該從動齒輪軸承座壁面流道70的一端連接該軸承座流道60的一端。又一第一引導流道72形成在該從動齒輪軸承座50的側邊壁面。該第一引導流道72的一端為開口且露出該從動齒輪軸承座50的端部。Referring to FIG. 5 again, the present embodiment further includes a driven gear bearing housing wall runner 70. A part of the driven gear bearing wall flow passage 70 is formed at the bottom of the driven gear bearing housing 50, and the other portion is formed at the side wall surface of the driven gear bearing housing 50. Thus, one end of the driven gear bearing housing wall flow passage 70 is connected to one end of the bearing housing flow passage 60. A further first guide flow path 72 is formed on a side wall surface of the driven gear bearing housing 50. One end of the first guide flow path 72 is open and exposes an end of the driven gear bearing housing 50.
其次，一第二引導流道74形成在該傳動齒輪軸承座52的側邊壁面。該第二引導流道74的一端為開口且露出該傳動齒輪軸承座54的端部。Next, a second guide flow path 74 is formed on the side wall surface of the transmission gear bearing housing 52. One end of the second guide flow path 74 is an opening and exposes an end of the transmission gear bearing 54.
又一消泡部80位在基座12且相鄰該傳動齒輪軸座52。該消泡部80凸出該傳動齒輪軸座52，且該消泡部80內具有複數消泡肋82。A further defoaming portion 80 is located on the base 12 adjacent to the transmission gear base 52. The defoaming portion 80 protrudes from the transmission gear shaft seat 52, and the defoaming portion 80 has a plurality of defoaming ribs 82 therein.
請參閱第9圖，該從動齒輪軸24結合一從動齒輪軸承54安裝在該從動齒輪軸承座50。該傳動齒輪軸20結合一傳動齒輪軸承56安裝在該傳動齒輪軸承座52。Referring to FIG. 9, the driven gear shaft 24 is coupled to the driven gear bearing housing 50 in conjunction with a driven gear bearing 54. The transmission gear shaft 20 is mounted to the transmission gear bearing housing 52 in conjunction with a transmission gear bearing 56.
請參閱第10圖，該出油孔68對應該傳動齒輪22與該從動齒輪16的嚙合位置。Referring to FIG. 10, the oil outlet 68 corresponds to the meshing position of the transmission gear 22 and the driven gear 16.
請參閱第11圖，根據上述的各流道的構成及位置，本創作係令潤滑油(機油)經該機體流道30流向該從動齒輪軸流道40；該潤滑油自該從動齒輪軸流道40流出後注入該從動齒輪軸承座50並流入該軸承座流道60。潤滑油通過該軸承座流道60並注入該傳動齒輪軸承座52內。依該電動馬達及該從動齒輪的實際擺置方向，該消泡部80位於機體的下方，故潤滑油可流向該消泡部80，以及經該第二引導流道74進入該消泡部80。由於該消泡部80具有複數該消泡肋(未顯示)，故潤滑油因流動而產生的泡沫可以快速消除。隨後藉由適當的油泵可再將潤滑油泵入該機體流道30。Referring to FIG. 11 , according to the configuration and position of each flow passage described above, the present invention causes lubricating oil (oil) to flow through the body flow passage 30 to the driven gear shaft flow passage 40; the lubricating oil from the driven gear The axial flow passage 40 flows out and is injected into the driven gear bearing housing 50 and flows into the bearing housing flow passage 60. Lubricating oil passes through the chock runner 60 and is injected into the drive gear chock 52. According to the actual arrangement direction of the electric motor and the driven gear, the defoaming portion 80 is located below the body, so that lubricating oil can flow to the defoaming portion 80, and enter the defoaming portion via the second guiding passage 74. 80. Since the defoaming portion 80 has a plurality of defoaming ribs (not shown), the foam generated by the lubricating oil can be quickly eliminated. Lubricating oil can then be pumped into the body flow passage 30 by a suitable oil pump.
其次，請參閱第7、8、10及11圖，潤滑油通過該軸承座流道60的過程中，潤滑油會衝擊到該階級凸緣66，使得部份的潤滑油能夠自該出油孔68噴出，並使該潤滑油作用於該傳動齒輪22與該從動齒輪16的嚙合位置。噴出的潤滑油可由該第一引導流道72回流該從動齒輪軸承座50。Next, referring to Figures 7, 8, 10 and 11, during the passage of the lubricating oil through the chock 60, the lubricating oil will impinge on the class flange 66 so that part of the lubricating oil can be supplied from the oil outlet. 68 is ejected and the lubricating oil is applied to the meshing position of the transmission gear 22 and the driven gear 16. The discharged lubricating oil can be returned to the driven gear bearing housing 50 by the first pilot flow path 72.
請參閱第12圖，本實施例可包含一過濾組件90。該過濾組件90可包含一過濾器92的軸向配接一汲油吸管94。該汲油吸管94伸入該機體流道30內。如此進入該機體流道30的潤滑油可具有較佳的潔淨度。Referring to Figure 12, this embodiment can include a filter assembly 90. The filter assembly 90 can include a filter 92 axially coupled to an oil suction tube 94. The oil suction pipe 94 extends into the body flow passage 30. The lubricating oil thus entering the body flow passage 30 can have better cleanliness.
請參閱第13圖，圖中揭示一上蓋槽100形成在該機體10，且一上蓋102安裝在該上蓋槽100內。此外，該上蓋槽100的壁面具有一第三引導流道104，該上蓋102內部具有一上蓋流道106。該上蓋流道106的一端對準該機體流道30，該上蓋流道106的另一端朝向該上蓋槽100內部。該第三引導流道104對應該從動齒輪軸24的該第一油孔44。是以潤滑油可自該機體流道30進入該上蓋流道106。潤滑油自該上蓋流道106輸出後，由該第一油孔44進入該軸向部42。Referring to FIG. 13, an upper cover groove 100 is formed in the body 10, and an upper cover 102 is mounted in the upper cover groove 100. In addition, the wall of the upper cover groove 100 has a third guiding flow path 104, and the upper cover 102 has an upper cover flow path 106 therein. One end of the upper cover flow path 106 is aligned with the body flow path 30, and the other end of the upper cover flow path 106 faces the inside of the upper cover groove 100. The third pilot flow passage 104 corresponds to the first oil hole 44 of the driven gear shaft 24. The lubricating oil can enter the upper cover flow path 106 from the body flow path 30. After the lubricating oil is output from the upper cover flow path 106, the first oil hole 44 enters the axial portion 42.
請參閱第14圖，潤滑油經該機體流道30流進該上蓋流道106並輸出後流向該從動齒輪軸流道40；該潤滑油自該從動齒輪軸流道40流出後注入該從動齒輪軸承座50並流入該軸承座流道60。潤滑油通過該軸承座流道60並注入該傳動齒輪軸承座52內，並經該第二引導流道74進入該消泡部80。由於該消泡部80具有複數該消泡肋(未顯示)，故潤滑油因流動而產生的泡沫可以快速消除。隨後該潤滑油能夠再被泵入該機體流道30。Referring to FIG. 14, the lubricating oil flows into the upper cover flow passage 106 through the body flow passage 30 and outputs to the driven gear shaft flow passage 40. The lubricating oil flows out from the driven gear shaft flow passage 40 and is injected into the lubricating oil. The driven gear bearing housing 50 flows into the bearing housing flow passage 60. Lubricating oil passes through the chock 60 and is injected into the drive gear chock 52 and enters the defoaming portion 80 via the second pilot chute 74. Since the defoaming portion 80 has a plurality of defoaming ribs (not shown), the foam generated by the lubricating oil can be quickly eliminated. The lubricating oil can then be pumped into the body flow passage 30 again.
根據以上的說明，由於該電動馬達18與該從動齒輪16整合在同一機體10內且相鄰，因此該油路系統的行程可以縮短提高潤滑及降溫的效果。此外，本實施例更將潤滑油導出噴向該傳動齒輪22與該從動齒輪16的嚙合處，故不但可以降低二齒輪間的摩擦，同時降低二該齒輪相對運動所產生的溫度。According to the above description, since the electric motor 18 and the driven gear 16 are integrated in the same body 10 and adjacent to each other, the stroke of the oil passage system can shorten the effect of improving lubrication and cooling. In addition, in the embodiment, the lubricating oil is discharged to the meshing portion of the transmission gear 22 and the driven gear 16, so that the friction between the two gears can be reduced, and the temperature generated by the relative movement of the gears can be reduced.
該消泡部80與該消泡肋82可以快速消除潤滑油流動所產生的泡沫，故該潤滑油於循環使用過程可保持較佳的流動性。此外，潤滑油流向該傳動齒輪軸承座52與該從動齒輪軸承座50，故該從動齒輪軸承54與該傳動齒輪軸承56可以獲致良好的潤滑效果及降低效果。The defoaming portion 80 and the defoaming rib 82 can quickly eliminate the foam generated by the flow of the lubricating oil, so that the lubricating oil can maintain better fluidity during recycling. In addition, the lubricating oil flows to the transmission gear bearing housing 52 and the driven gear bearing housing 50, so that the driven gear bearing 54 and the transmission gear bearing 56 can achieve a good lubrication effect and a reduction effect.
以上乃本創作之較佳實施例及設計圖式，惟較佳實施例以及設計圖式與圖式方向僅是舉例說明，並非用於限制本創作技藝之權利範圍，凡以均等之技藝手段、或為下述「申請專利範圍」內容所涵蓋之權利範圍而實施者，均不脫離本創作之範疇而為申請人之權利範圍。The above is a preferred embodiment and a design of the present invention, but the preferred embodiment and the design and drawings are merely illustrative and are not intended to limit the scope of the present invention. Or the implementation of the scope of the rights covered by the content of the "Scope of Application for Patent Application" below does not deviate from the scope of this creation and is the scope of the applicant's rights.
10‧‧‧機體10‧‧‧ body
12‧‧‧基座 12‧‧‧ Pedestal
14‧‧‧連結座 14‧‧‧ joint
16‧‧‧從動齒輪 16‧‧‧ driven gear
18‧‧‧電動馬達 18‧‧‧Electric motor
20‧‧‧傳動齒輪軸 20‧‧‧Transmission gear shaft
22‧‧‧傳動齒輪 22‧‧‧Transmission gear
24‧‧‧從動齒輪軸 24‧‧‧ driven gear shaft
30‧‧‧機體流道 30‧‧‧ body flow channel
40‧‧‧從動齒輪軸流道 40‧‧‧ driven gear shaft runner
42‧‧‧軸向部 42‧‧‧Axial section
44‧‧‧第一油孔 44‧‧‧First oil hole
46‧‧‧第二油孔 46‧‧‧Second oil hole
50‧‧‧從動齒輪軸承座 50‧‧‧ driven gear bearing
52‧‧‧傳動齒輪軸承座 52‧‧‧Transmission gear housing
54‧‧‧從動齒輪軸承 54‧‧‧ driven gear bearings
56‧‧‧傳動齒輪軸承 56‧‧‧Transmission gear bearing
60‧‧‧軸承座流道 60‧‧‧ bearing runner
62‧‧‧槽道部 62‧‧‧Slot Department
64‧‧‧蓋片 64‧‧‧ Cover
66‧‧‧階級凸緣 66‧‧‧Class flange
68‧‧‧出油孔 68‧‧‧Oil hole
70‧‧‧從動齒輪軸承座壁面流道 70‧‧‧ driven gear bearing housing wall runner
72‧‧‧第一引導流道 72‧‧‧First Guided Runner
74‧‧‧第二引導流道 74‧‧‧Second guiding runner
80‧‧‧消泡部 80‧‧‧Defoaming Department
82‧‧‧消泡肋 82‧‧‧Defoaming ribs
90‧‧‧過濾組件 90‧‧‧Filter components
92‧‧‧過濾器 92‧‧‧Filter
94‧‧‧汲油吸管 94‧‧‧汲Oil pipette
100‧‧‧上蓋槽 100‧‧‧Top cover slot
102‧‧‧上蓋 102‧‧‧Upper cover
104‧‧‧第三引導流道 104‧‧‧ third guiding runner
106‧‧‧上蓋流道 106‧‧‧Upper runner
第1圖係本創作之動力組件的分解圖。 第2圖係本創作之動力組件的組合外觀圖。 第3圖係本創作從動齒輪的外觀圖。 第4圖係本創作從動齒輪及齒輪軸的結構示意圖。 第5圖係本創作軸承座流道位於基座的外觀圖。 第6圖係本創作軸承座流道位於基座的分解圖。 第7圖係本創作軸承座流道之階級凸緣結構外觀圖。 第8圖係本創作軸承座流道之階級凸緣對應蓋片之出油孔的外觀圖。 第9圖係本創作從動齒輪軸與傳動齒輪軸配接軸且安裝於軸承座的結構示意圖。 第10圖係本創作對應傳動齒輪及從動齒輪的嚙合位置的結構示意圖。 第11圖係本創作潤滑油經各流道的流動過程方塊圖。 第12圖係本創作機體流道連接過濾組件的結構示意圖。 第13圖係本創作上蓋流道、機體流道及從動齒輪軸流道的連接狀態示意圖。 第14圖係本創作潤滑油經各流道的另一流動過程方塊圖。Figure 1 is an exploded view of the power components of this creation. Figure 2 is a combined appearance of the power components of this creation. Figure 3 is an external view of the driven gear of this creation. Fig. 4 is a schematic view showing the structure of the driven gear and the gear shaft of the present invention. Figure 5 is an external view of the base of the housing. Figure 6 is an exploded view of the base of the created housing. Figure 7 is an external view of the class flange structure of the flow path of the bearing housing. Figure 8 is an external view of the oil flange of the cover plate of the flow path of the bearing housing. Figure 9 is a schematic view showing the structure of the driven gear shaft and the transmission gear shaft coupled to the shaft and mounted on the bearing housing. Fig. 10 is a structural schematic view showing the meshing position of the transmission gear and the driven gear according to the present creation. Figure 11 is a block diagram of the flow process of the present lubricating oil through each flow channel. Figure 12 is a schematic view showing the structure of the flow connecting filter assembly of the present invention. Figure 13 is a schematic diagram showing the connection state of the upper cover flow path, the body flow path and the driven gear axial flow path. Figure 14 is a block diagram of another flow process of the present lubricating oil through each flow channel.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107209458U TWM567836U (en) | 2018-07-13 | 2018-07-13 | Fuel system of electric motorcycle power module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107209458U TWM567836U (en) | 2018-07-13 | 2018-07-13 | Fuel system of electric motorcycle power module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM567836U true TWM567836U (en) | 2018-10-01 |
Family
ID=64870805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107209458U TWM567836U (en) | 2018-07-13 | 2018-07-13 | Fuel system of electric motorcycle power module |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM567836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI664103B (en) * | 2018-07-13 | 2019-07-01 | 富田電機股份有限公司 | Oil passage system for a power assembly of electric vehicles |
-
2018
- 2018-07-13 TW TW107209458U patent/TWM567836U/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI664103B (en) * | 2018-07-13 | 2019-07-01 | 富田電機股份有限公司 | Oil passage system for a power assembly of electric vehicles |
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