公开(公告)号：US20220170482A1

公开(公告)日：2022-06-02

申请号：US17674207

申请日：2022-02-17

Applicant: DENSO CORPORATION

Inventor： Fuminobu WATANABE ,  Fumiya ISHII ,  Shoichi IMAHIGASHI ,  Kenji YOSHIDA

IPC: F04D29/44 ,  F04D29/66 ,  F04D29/28

Abstract: A fan includes blades and a side plate. The side plate includes a fan ring portion having a cylindrical shape centered on a fan axis. A guide part that is annular is arranged on one side of the fan ring portion in the axial direction and forms a suction port through which the air sucked into the fan passes. A communication path that allows an upstream space located on the one side in the axial direction with respect to the guide part to communicate with a gap between the fan ring portion and the guide part is formed outside the guide part in a radial direction of the fan axis. The fan ring portion is located outside in the radial direction with respect to an innermost peripheral portion of the guide part located on an innermost side in the radial direction.

公开(公告)号：US20180370348A1

公开(公告)日：2018-12-27

申请号：US15781803

申请日：2016-09-09

Applicant: DENSO CORPORATION

Inventor： Yasuhiro TAKEUCHI ,  Haruo KAMIYA ,  Kenji YOSHIDA ,  Takahiro IWASAKI

IPC: B60K11/08 ,  B60K11/06 ,  B60K11/04 ,  F01P3/18 ,  F01P5/06

Abstract: A cooling device includes: a pump arranged to supply air at a position separated from a space where a wind flows; and a front grille arranged in an introduction port where the wind is introduced. The front grille is located at a position opposing a radiator, and includes at least one support component having a hollow shape in which air is able to flow. A discharge part of the pump is connected to the support component such that air discharged from the discharge part flows into an interior space of the support component. The support component has an air blow-out part at a position opposing the radiator to blow out air which flows inside of the support component.

公开(公告)号：US20210173612A1

公开(公告)日：2021-06-10

申请号：US16071144

申请日：2017-01-18

Applicant: DENSO CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA ,  PIONEER CORPORATION ,  DENSO TEN LIMITED

Inventor： Eiji NAKAI ,  Kazushige HAYASHI ,  Jun YUYAMA ,  Yoshinobu ORUI ,  Go TAKAHASHI ,  Hirotaka NAKAHARA ,  Kenji YOSHIDA

IPC: G06F3/16 ,  H04M1/72409 ,  H04M1/72442 ,  B60K37/02

Abstract: A reproduced data output apparatus includes: a reproduced data receiver section to receive a reproduced data of a content from an external instrument having a reproduction function of the content; a report determiner section to determine whether an operation status report signal indicating that a status of a present operation of the external instrument is a status of a different operation is reported from the external instrument, in response to that an occurrence of an event is identified during a status of a first operation being identified as a status of a present operation of the external instrument; and a command transmission controller section to transmit a command that requires a re-start of the first operation to the external instrument, in response to that the operation status report signal is determined to be reported from the external instrument.

公开(公告)号：US20170261000A1

公开(公告)日：2017-09-14

申请号：US15509667

申请日：2015-08-03

Applicant: DENSO CORPORATION

Inventor： Masato KOMURA ,  Kenji YOSHIDA

IPC: F04D29/38 ,  F04D29/32 ,  F04D19/00

CPC classification number: F04D29/384 ,  F04D19/002 ,  F04D29/325 ,  F04D29/681

Abstract: A blower includes a fan that has blades and generates an air flow by rotating. Each of the blades has a front edge and a serration provided at least in a part of the front edge. The serration has tip portions and recessed portions arranged alternately with each other. Each of the blades has a negative pressure surface and one or more ribs protruding from the negative pressure surface. Each of the ribs extends from a corresponding one of the recessed portions, which is designated as a starting point, toward a rear edge of a corresponding one of the blades.