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Electric Work Vehicle

Abstract: The present invention comprises an electric motor M capable of driving a vehicle body so as to travel, a battery 4 which supplies electric power for driving to the electric motor M and which can be charged by an external power supply device KD, a temperature detection means 40 which detects the temperature of the battery 4, and a control device 34 which controls the operation of the electric motor M and which controls the state of charge by the power supply device KD. The control device 34 is configured to use, when the charging is being performed by the power supply device KD, a detection value of the temperature detection means 40 and a preset condition as bases to set a target charging current in a state in which work traveling is possible after the charging.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
17 May 2024
Publication Number
50/2024
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application

Applicants

KUBOTA CORPORATION
2-47, Shikitsuhigashi 1-chome, Naniwa-ku, Osaka-shi, Osaka 5568601

Inventors

1. AOKI Keita
c/o KUBOTA CORPORATION, Global Institute of Technology, 1-11, Takumi-cho, Sakai-ku, Sakai-shi, Osaka 5900908
2. NISHINAKA Masaaki
c/o KUBOTA CORPORATION, Global Institute of Technology, 1-11, Takumi-cho, Sakai-ku, Sakai-shi, Osaka 5900908
3. KAWABATA Shinichi
c/o KUBOTA CORPORATION, Global Institute of Technology, 1-11, Takumi-cho, Sakai-ku, Sakai-shi, Osaka 5900908
4. SHIMOIKE Yuki
c/o KUBOTA CORPORATION, Kubota Global Institute of Technology, 1-11, Takumi-cho, Sakai-ku, Sakai-shi, Osaka 5900908
5. TAKASE Shunya
c/o KUBOTA CORPORATION, Global Institute of Technology, 1-11, Takumi-cho, Sakai-ku, Sakai-shi, Osaka 5900908
6. MIZOGUCHI Yoshiki
c/o KUBOTA CORPORATION, Global Institute of Technology, 1-11, Takumi-cho, Sakai-ku, Sakai-shi, Osaka 5900908
7. MITSUI Kenji
c/o KUBOTA CORPORATION, Global Institute of Technology, 1-11, Takumi-cho, Sakai-ku, Sakai-shi, Osaka 5900908

Specification

Documents

Application Documents

# Name Date
1 202417038763-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [17-05-2024(online)].pdf 2024-05-17
2 202417038763-STATEMENT OF UNDERTAKING (FORM 3) [17-05-2024(online)].pdf 2024-05-17
3 202417038763-REQUEST FOR EXAMINATION (FORM-18) [17-05-2024(online)].pdf 2024-05-17
4 202417038763-PRIORITY DOCUMENTS [17-05-2024(online)].pdf 2024-05-17
5 202417038763-FORM 18 [17-05-2024(online)].pdf 2024-05-17
6 202417038763-FORM 1 [17-05-2024(online)].pdf 2024-05-17
7 202417038763-DRAWINGS [17-05-2024(online)].pdf 2024-05-17
8 202417038763-DECLARATION OF INVENTORSHIP (FORM 5) [17-05-2024(online)].pdf 2024-05-17
9 202417038763-COMPLETE SPECIFICATION [17-05-2024(online)].pdf 2024-05-17
10 202417038763-FORM-26 [20-05-2024(online)].pdf 2024-05-20
11 202417038763-ENDORSEMENT BY INVENTORS [20-05-2024(online)].pdf 2024-05-20
12 202417038763-GPA-210524.pdf 2024-06-03
13 202417038763-Correspondence-210524.pdf 2024-06-03
14 202417038763-Proof of Right [27-09-2024(online)].pdf 2024-09-27
15 202417038763-Others-091024.pdf 2024-10-14
16 202417038763-Others-091024-1.pdf 2024-10-14
17 202417038763-Correspondence-091024.pdf 2024-10-14
18 202417038763-FORM 3 [23-10-2024(online)].pdf 2024-10-23