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公开(公告)号：US11187195B2
公开(公告)日：2021-11-30
申请号：US16757584
申请日：2018-08-03
Applicant: HONDA MOTOR CO., LTD.
Inventor： Takuo Kase
Abstract: An engine generator including, in a housing: a generator; an engine; a fuel tank; a canister for collecting evaporated fuel; and pipes for causing the canister and an inside of the fuel tank to communicate with each other. The pipes include the pipe section provided in the fuel tank; the pipe section extends above a liquid surface of the fuel in the fuel tank in a state in which a short-length side of the housing is placed downward; and the pipe section includes a portion that passes through a place above the liquid surface of the fuel in a state in which an opposite side of the housing is placed downward.
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公开(公告)号：US10273864B2
公开(公告)日：2019-04-30
申请号：US15011932
申请日：2016-02-01
Applicant: HONDA MOTOR CO., LTD.
Inventor： Yuki Takahashi , Takuo Kase , Kazuki Shimozono , Kiyomi Yanai
Abstract: An engine-driven generator includes a fuel tank disposed in front of a cooling fan, an air guide space defined between the fuel tank and the cooling fan, an inverter disposed beside a lateral side part of the air guide space, and an air shroud provided between the inverter and the air guide space. The fuel tank is vertically elongated to face a cylinder block of a vertical engine. A storage space having the inverter disposed therein is connected to the air guide space via the air shroud.
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公开(公告)号：US20220090536A1
公开(公告)日：2022-03-24
申请号：US17420855
申请日：2019-01-21
Applicant: HONDA MOTOR CO., LTD.
Inventor： Takuo Kase , Kazuki Shimozono
Abstract: A power generation device capable of ensuring assemblability and ensuring strength/rigidity necessary when being handled, and having reduced size and weight, without using a reinforcement frame. The power generation device includes, in a casing, an alternator that generates power through driving of an engine, an inverter case that houses an inverter of the alternator, and a fuel tank that stores fuel for the engine. The device includes an upper fixing part that fixes an upper part of the fuel tank to the casing, an intermediate fixing part that fixes a lower part of the fuel tank to an upper part of the inverter case, and a lower fixing part that fixes a lower part of the inverter case to the casing.
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公开(公告)号：US08985069B2
公开(公告)日：2015-03-24
申请号：US13889861
申请日：2013-05-08
Applicant: Honda Motor Co., Ltd.
Inventor： Hiroaki Kojima , Masashi Kai , Takuo Kase
CPC classification number: F02B63/04 , F01M11/065 , F02B2063/046 , F02D19/023 , F02M21/0212 , Y02T10/32
Abstract: A portable engine generator includes a power generation unit operating an engine to generate electricity and a negative pressure fuel cock using a negative pressure in a crank chamber as an operating negative pressure to supply fuel to the engine. The negative pressure fuel cock is located on a side opposite to a negative pressure take-out port of the crank chamber with respect to a position of the power generation unit when the portable gas-engine generator is turned over, and so as to be located at a position higher than the negative pressure take-out port when the portable gas-engine generator is in an upright posture.
Abstract translation: 一种便携式发动机发电机，其特征在于，具备发动机发电的发电机组和使用曲柄室内的负压作为工作负压的负压燃料旋塞，以向发动机供给燃料。 当便携式气体发动机翻转时，负压燃料旋塞相对于发电单元的位置位于与曲柄室的负压取出口相对的一侧，并且位于 在便携式气体发生器处于直立姿势时，位于高于负压取出口的位置处。
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公开(公告)号：US12196128B2
公开(公告)日：2025-01-14
申请号：US17420855
申请日：2019-01-21
Applicant: HONDA MOTOR CO., LTD.
Inventor： Takuo Kase , Kazuki Shimozono
Abstract: A power generation device capable of ensuring assemblability and ensuring strength/rigidity necessary when being handled, and having reduced size and weight, without using a reinforcement frame. The power generation device includes, in a casing, an alternator that generates power through driving of an engine, an inverter case that houses an inverter of the alternator, and a fuel tank that stores fuel for the engine. The device includes an upper fixing part that fixes an upper part of the fuel tank to the casing, an intermediate fixing part that fixes a lower part of the fuel tank to an upper part of the inverter case, and a lower fixing part that fixes a lower part of the inverter case to the casing.
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Patent Agency Ranking
公开(公告)号：US20210199073A1
公开(公告)日：2021-07-01
申请号：US16757584
申请日：2018-08-03
Applicant: HONDA MOTOR CO., LTD.
Inventor： Takuo Kase
Abstract: The present invention addresses a problem of using a canister with a large capacity and preventing infiltration of fuel in a liquid state to the canister in an engine generator. Provided is an engine generator including, in a housing 10: a generator; an engine; a fuel tank 31; a canister 36 for collecting evaporated fuel; and pipes 41, 41a, and 41c for causing the canister 36 and an inside of the fuel tank 31 to communicate with each other, in which: the pipes 41, 41a, and 41c include the pipe section 41a provided in the fuel tank 31; the pipe section 41a extends above a liquid surface L of the fuel in the fuel tank 31 in a state in which a short-length side of the housing 10 is placed downward; and the pipe section includes a portion 41b that passes through a place above the liquid surface L of the fuel in a state in which an opposite side of the housing is placed downward.
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公开(公告)号：US10753362B2
公开(公告)日：2020-08-25
申请号：US15040391
申请日：2016-02-10
Applicant: HONDA MOTOR CO., LTD.
Inventor： Takuo Kase , Yuki Takahashi
IPC: F04D17/16 , F02N15/00 , F04D25/16 , F04D25/08 , F02N3/02 , F01P1/06 , H02K9/06 , F02N11/04 , F01P5/04 , F02B63/04
Abstract: An engine-driven generator includes an engine having a crankshaft, a generator unit having a drive shaft connected to the crankshaft, a cooling fan connected to the drive shaft, and a recoil starter engageable with the cooling fan. The cooling fan includes a starting pulley engageable with the recoil starter, a centrifugal fan formed on a circumferential outer side of the pulley, and a mixed flow fan formed on a circumferential inner side of the pulley. The pulley, the centrifugal fan, the mixed flow fan are molded integrally with one another.
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公开(公告)号：US20160281597A1
公开(公告)日：2016-09-29
申请号：US15040391
申请日：2016-02-10
Applicant: HONDA MOTOR CO., LTD.
Inventor： Takuo Kase , Yuki Takahashi
Abstract: An engine-driven generator includes an engine having a crankshaft, a generator unit having a drive shaft connected to the crankshaft, a cooling fan connected to the drive shaft, and a recoil starter engageable with the cooling fan. The cooling fan includes a starting pulley engageable with the recoil starter, a centrifugal fan formed on a circumferential outer side of the pulley, and a mixed flow fan formed on a circumferential inner side of the pulley. The pulley, the centrifugal fan, the mixed flow fan are molded integrally with one another.
Abstract translation: 发动机驱动的发电机包括具有曲轴的发动机，具有连接到曲轴的驱动轴的发电机单元，连接到驱动轴的冷却风扇和与冷却风扇接合的反冲起动器。 冷却风扇包括与反冲起动器接合的起动滑轮，形成在滑轮的周向外侧的离心风扇和形成在滑轮的周向内侧的混合流动风扇。 滑轮，离心风扇，混流风扇彼此一体成型。
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公开(公告)号：US09714599B2
公开(公告)日：2017-07-25
申请号：US15018464
申请日：2016-02-08
Applicant: HONDA MOTOR CO., LTD.
Inventor： Yuki Takahashi , Takuo Kase , Kazuki Shimozono , Kiyomi Yanai
CPC classification number: F01N13/002 , F01N1/00 , F01N2260/022 , F01N2260/20 , F01N2590/10 , F01P1/06 , F02B63/04 , F02B63/044
Abstract: An engine-driven generator includes an exhaust muffler disposed adjacent to a lateral side of a cylinder block, a fan cover having an air outlet arranged to face the exhaust muffler and the cylinder block, the fan cover being configured to guide cooling air from a cooling fan directly to the air outlet, and an opening area-adjustment member provided on a muffler blow-off port of the air outlet for adjusting an opening area of the muffler blow-off port.
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公开(公告)号：US20160281581A1
公开(公告)日：2016-09-29
申请号：US15011932
申请日：2016-02-01
Applicant: HONDA MOTOR CO., LTD.
Inventor： Yuki Takahashi , Takuo Kase , Kazuki Shimozono , Kiyomi Yanai
CPC classification number: F01P1/06 , F01P5/06 , F02B63/044 , F02B63/048
Abstract: An engine-driven generator includes a fuel tank disposed in front of a cooling fan, an air guide space defined between the fuel tank and the cooling fan, an inverter disposed beside a lateral side part of the air guide space, and an air shroud provided between the inverter and the air guide space. The fuel tank is vertically elongated to face a cylinder block of a vertical engine. A storage space having the inverter disposed therein is connected to the air guide space via the air shroud.
Abstract translation: 发动机驱动的发电机包括设置在冷却风扇前面的燃料箱，限定在燃料箱和冷却风扇之间的空气引导空间，设置在导气空间的侧面侧的逆变器，以及设置有空气罩 在变频器和导气空间之间。 燃油箱垂直伸长以面对垂直发动机的气缸体。 具有设置在其中的逆变器的存储空间经由空气护罩连接到空气引导空间。
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