Toyota Jidosha Kabushiki Kaisha

Aisin Aw Co., Ltd.

Denso Corporation

Aisin Corporation

Taiho Pharmaceutical Company Limited

Tetsuya Sugimoto

Shingo Hashimoto

Hiroyuki Tanaka

Norihiko Akao

Hirotaka Kawaura

Shuji Tomura

Ryoji Mizutani

Kenji Takahashi

Yuji Nishi

Nobuyasu Haga

Tetsuya Miura

Takeshi Takemoto

Takanori Ota

Tetsuya Fuchimoto

Hisao Miyata

Kirika Yoshikawa

Yasutomo Kawabata

Toshihiro Sakamoto

Shingo Sato

Morihiro Mitsuya

Takao Miyatani

Osamu Nakagawa

Koichi Sugiura

Shigetaka Nagamatsu

Hideharu Ushida

Hideki Kazuno

Hiroshi Sootome

Takeshi Yokoyama

Hidekazu Takahashi

Masaru Hirako

Yasuhiko Ishimaru

Hiroyuki Ono

Kazuya Iwatsuki

Hitomi Kondo

Takahiro Hashimoto

Norio Masuko

Daichi Kurashige

Tomohiro Yamamoto

Yukihiko Nakagami

Yoshihito Kondo

Yasutomo Kwabata

Hiroki Imada

Fei Tang

Kei Enohata

Masaya Nakamura

Masanari Nishida

Tsutomu Ogawa

Takato Harada

Yutaka Seno

The present invention provides a phenol compound represented by the following Formula (I) or a salt thereof: wherein R, R, R, L, L, L, A, X, and m are as described in the specification.

Phenol compound or salt thereof

This method of manufacturing a stator includes a step of removing insulating coatings on first surfaces of lead wire portions that are surfaces to be welded, and a step of welding together the first surfaces by a green laser with the insulating coatings on the first surfaces being removed and with insulating coatings on second surfaces opposite the first surfaces being unremoved.

Stator manufacturing method

A control system for a vehicle includes: a motor-generator to regenerate an electric power; a secondary battery to be charged with the electric power regenerated by the motor-generator; an electrical load to be activated with an electric power supplied from at least one of the motor-generator and the secondary battery; a power supply device to supply the electrical load with the electric power generated by the motor-generator based on a deceleration power generated by a braking operation of the vehicle; and an electronic control unit to calculate excess power which is electric power exceeding chargeable power with which the secondary battery is chargeable of a required deceleration power required by the braking operation, and to control the power supply device in accordance with a command value for causing the electric power supplied from the power supply device to the electrical load to be less than the excess power.

Control system for vehicle

A method of manufacturing a stator for a rotary electric machine by disposing coils in a plurality of phases on a plurality of teeth of a stator core, one coil on one tooth, wherein in sequentially disposing the coils in the plurality of phases on the teeth, one coil on one tooth, toward one side in the circumferential direction of the stator core, the one end portion of each of the coils in each phase is inserted from the one side in the axial direction of the stator core, or from a direction that is orthogonal to the axial direction of the stator core, to be disposed between the one end portion and the other end portion of the immediately preceding coil in a separate phase disposed on the tooth so as to be aligned with the other end portion of the coil in the same phase.

Method of manufacturing stator for rotary electric machine

A coil installation method for installing a coil on a tooth of a stator core to manufacture a stator for a rotary electric machine, the coil installation method including forming the coil such that a rectangular wire is wound into a generally quadrangular shape so as to form three or more winding portions overlapping in a radial direction of the stator core and such that the winding portion positioned on an outer peripheral side in the radial direction has a larger width directed in a circumferential direction of the stator core.

Coil installation method and coil installation jig

A method for manufacturing a stator for a rotating electrical machine by placing coils in a stator core, wherein each of a plurality of teeth formed in a radial pattern in an inner periphery of an annular yoke portion in the stator core has tip-end parallel side surfaces formed in its tip end portion having a constant width in a circumferential direction, has intermediate tilted side surfaces continuous with the tip-end parallel side surfaces and formed in its portion whose width in the circumferential direction increases closer to an outer periphery, and has base-end parallel side surfaces continuous with the intermediate tilted side surfaces and formed in its base end portion having a constant width in the circumferential direction.

Method for manufacturing a stator for a rotating electrical machine

A control apparatus () estimates a status of charge (SOC) by a first estimation method by temporarily changing the SOC of a battery (B) so that the SOC of the battery (B) falls within a first region in the case a period, during which the estimated value of the status of charge of the battery (B) falls within a second region, exceeds a prescribed period.

Control apparatus for vehicle

A hybrid vehicle () includes a battery (-), a motor-generator (-) operable to produce driving force using electric power of the battery (-), a charger () operable to charge the battery (-) by means of an external power supply, and an ECU (). The ECU () stores a given parameter used in battery model expressions. The parameter varies according to the status of the battery (-). During running of the hybrid vehicle () and during charging of the battery (-) with the external power supply, the ECU () collects data related to the status of the battery (-), corrects the parameter based on the data, and calculates a value of charging rate (SOC) of the battery (-). The ECU () controls charge/discharge of the battery (-), based on the calculated SOC value.

Control system of vehicle

A control device turns on a system relay and relays. A first boost converter rectifies an AC voltage supplied through a connector and a first power supply line. Further, the boost converter responds to a signal from the control device to boost the rectified voltage, and outputs the boosted voltage to a second power supply line. A second boost converter receives a voltage from the second power supply line to convert the voltage in accordance with a signal from the control device for output to a third power supply line. Since the system relay and one relay are both turned on, first and second batteries are connected in parallel to the third power supply line and a ground line. The first and second batteries are thereby charged.

Electrically-powered vehicle

A rotor piece has a plurality of holes Each hole holds therein a plurality of substantially divided permanent magnets that are arranged in a circumferential direction. Therefore, each permanent magnet is small and the flow passage of eddy currents becomes narrow, so that the magnitude of eddy currents becomes small. The total eddy currents in all the permanent magnets is also reduced, so that the eddy current loss can be reduced and the heat generation of the motor can be reduced. Adjacent ones of the substantially divided permanent magnets may be interconnected at portions thereof. One or more of the substantially divided permanent magnets in one or more holes may be ferrite magnets, with other permanent magnets being rare-earth magnets.

Permanent magnet motor

A stator of a dynamo-electric machine which is capable of raising the space factor in each slot and which can easily be assembled incorporates first coil pieces, each of which has a width at the lower portion of the slot being smaller than the width at the upper portion of two slots; and second coil pieces arranged to be fitted to teeth adjacent to the tooth to which the first coil piece is fitted so as to be inserted into the empty space for filling the space. The first and second coil pieces are alternately inserted into the slots of the stator core. The empty space in the slot formed after the first coil piece has been inserted has sides extending parallel with the adjacent tooth or is gradually widened toward the upper portion of the slot. Therefore, the second coil piece can easily be inserted into the slot without interference with another member. Thus, the slots can be filled with the second coil pieces so that the space factor can be raised.

Stator of dynamo-electric machine

A drive assembly including an electric motor, and a differential gear device which is integrally incorporated within a rotor of the electric motor and which has a gear case rotated with the rotor and a pair of output shafts that are disposed coaxially with the rotor and rotated by rotation of the gear case with the rotor, wherein the gear case of the differential gear device is supported by a housing of the electric motor through bearings interposed therebetween.

Drive assembly having electric motor and differential gear device

Growing community of inventors

Chiryu, Japan

Tetsuya Sugimoto