Mazda Paten Sistem Hibrid Motor Dalam Roda Dan Rotary Turut Disebut

Mazda nampaknya menggunakan PKP COVID-19 untuk membuatkan peminat teruja di rumah dengan apa yang ditawarkan oleh jenama itu dalam masa terdekat. Awal minggu ini, kami mendengar desas-desus kuat bahawa 6 yang baharu akan menjadi pesaing pacuan roda belakang, straight-6, 3-Series. Dan hari ini, aplikasi paten Jepun terbaharu mereka menunjukkan sistem hibrid motor dalam roda yang sangat menarik yang juga menyebut tentang enjin rotary! Banyak fakta di sini, jadi mari kita pecahkan kepada dua bahagian.

Sistem hibrid Motor Dalam-Roda

Paten berputar di sekitar sistem hibrid pacuan semua roda baharu dengan enjin pembakaran di bahagian depan, motor elektrik di belakang, dan satu lagi motor elektrik yang lebih kecil di setiap roda depan. Sistem ini juga menggabungkan bateri lithium-ion 3.5kWh dan kapasitor yang agak kecil. Tenaga yang pulih dari pengereman masuk ke kapasitor sebelum mengecas bateri dan motor elektrik mendapatkan kuasa mereka dari kapasitor terlebih dahulu sebelum mencuba bateri ketika kapasitor “kosong”.

Pergerakan berkelajuan rendah dilakukan menggunakan kombinasi enjin pembakaran dan motor elektrik yang dipasang di belakang. Pada kelajuan yang lebih tinggi, motor dalam roda di hadapan digunakan.

Enjin Rotary

Mazda dikhabarkan akan menggunakan enjin rotary sebagai jarak yang diperluas untuk kenderaan elektrik untuk sementara waktu. Dalam paten ini, rotary disebutkan, bersama dengan mesin sebaris dan mesin V yang serasi. Sebenarnya, pakej rotary yang lebih kecil sesuai dengan sistem ini. Oleh itu, masih belum ada bukti konkrit bahawa enjin rotary sudah disahkan, tetapi yang pastinya ianya sesuatu yang masih diselidiki.

Kandungan Paten

Japanese Patent Application No. 2018-187152 (P2018-187152) 
(22) [Filing date] Heisei 30(2018) October 2 (2018.10.2) 
(71) [Applicant] 
[Identification Number]000003137
[Name]Mazda Motor Corporation

(57) [Overview] 
[Problem] To provide a driving device of a vehicle capable of securing both of an output of an in-wheel motor and a weight of a vehicle body by reducing a separation distance connecting an in-wheel motor and a capacitor. 
[Means for solving] The driving device 1 includes an engine 3, a pair of left and right auxiliary driving motors 10 and composed of an in-wheel motor for driving the front wheels 2 a, and a battery 6 and a capacitor 7 capable of supplying driving power to the 1 pairs of sub driving motors 10 and. 1A battery 6 and a capacitor 7 are electrically connected in series, and a capacitor 7 is connected to the 1 pairs of sub drive motors 10 and and is arranged at an upper position of an engine 3 arranged between wheels of a front wheel 2 a. 
[Selected drawing] Fig.2

[Patent Claims] 
[Claim 1]
In the driving device of the vehicles which equipped an engine, the in-wheel motor of one pair of right and left which drive the wheel of one of right and left [ one pair of ] among two pairs of wheels approximately, respectively, and these one pairs of in-wheel motors with the battery and capacitor which can supply the electric power for a drive,
The battery and the capacitor are electrically connected in series.
A driving device for a vehicle, wherein the capacitor is connected to the 1 pair of in-wheel motors and is disposed at an upper position of the engine arranged between the 1 pairs of wheels in the vertical direction of the vehicle body. 
[Claim 2]
The drive device of claim 1, wherein the engine is configured to drive the 1 pairs of wheels of the 2 pairs of wheels. 
[Claim 3]
A drive device according to claim 1 or 2, wherein the engine is a rotary piston engine. 
[Claim 4]
The engine is a V-type engine.
A vehicle drive device according to claim 1 or 2, wherein the capacitor is arranged between the V-banks. 
[Claim 5]
The engine is obliquely arranged such that a crankshaft extends in the longitudinal direction of the vehicle body and an upper portion of the engine inclines toward either side of the vehicle width direction with respect to the lower portion.
The driving device for a vehicle according to claim 1 or 2, wherein the capacitor is disposed at an upper position in the vehicle body vertical direction than a vertical wall portion provided on the other side of the cylinder block of the engine in the vehicle width direction. 
[Claim 6]
The engine is obliquely arranged such that a crankshaft extends in a vehicle width direction, and an upper portion of the engine inclines toward a vehicle body front-rear direction with respect to a lower portion.
A driving device for a vehicle according to claim 1 or 2, wherein the capacitor is disposed at an upper position in the vehicle body vertical direction than a vertical wall portion provided on the other side of the cylinder block of the engine in the vehicle body front-rear direction. 
[Claim 7]
A vehicle drive system according to claim 1 or 2, wherein the engine is a horizontally opposed engine. 
[Claim 8]
A vehicle drive device according to any one of claims 1 to 7, wherein a maximum voltage of the capacitor is set higher than a maximum voltage of the battery.