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公开(公告)号：US11802696B2
公开(公告)日：2023-10-31
申请号：US17606916
申请日：2019-08-01
Applicant: MITSUBISHI ELECTRIC CORPORATION
Inventor： Hidetaka Yamauchi , Kentaro Yonehara , Hiroyuki Jinnai , Toshiyuki Kubono
Abstract: An outdoor unit for an air-conditioning apparatus includes a housing; a compressor provided in the housing and configured to compress refrigerant; an outdoor heat exchanger provided in the housing and allowing refrigerant and air to exchange heat with each other; a partition plate provided in the housing and partitioning an inside of the housing into a fan chamber and a machine chamber in which the compressor is provided; an electronic component provided in the machine chamber; a refrigerant pipe provided in the machine chamber and connecting the compressor and the outdoor heat exchanger and disposed above the electronic component; a valve connected to the refrigerant pipe in the machine chamber and disposed above the electronic component; and a drip inhibiting portion that covers the refrigerant pipe and a lower part of the valve and inhibits water dripping from the refrigerant pipe from dripping onto the electronic component.
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公开(公告)号：US10480799B2
公开(公告)日：2019-11-19
申请号：US15527609
申请日：2015-02-17
Applicant: Mitsubishi Electric Corporation
Inventor： Tomoya Yanase , Toshiyuki Kubono , Hiroyuki Jinnai
Abstract: An outdoor unit connected to an indoor unit through a refrigerant pipe, including: a casing; a compressor accommodated inside the casing; a valve mounting plate positioned in an upper part inside the casing and above the compressor; a valve mounted on the valve mounting plate, to which the refrigerant pipe is connected; and a terminal block to which a first wiring drawn from outside of the casing is connected, the terminal block being accommodated inside the casing, in which the valve mounting plate includes a mounting portion on which the terminal block is provided, the mounting portion communicating an upper side on which the valve is provided and a lower side on which the controller is provided into communication with each other.
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公开(公告)号：US10024555B2
公开(公告)日：2018-07-17
申请号：US15127452
申请日：2015-01-14
Applicant: Mitsubishi Electric Corporation
Inventor： Tomoya Yanase , Toshiyuki Kubono , Hiroyuki Jinnai
Abstract: An outdoor unit of an air conditioner includes a partition plate that separates a machine compartment, in which a compressor unit, a refrigerant pipe, and an electrical-part storage are disposed, and an air blower compartment; an electrical-part storage that is disposed so as to extend from the machine compartment side of the partition plate to the air blower compartment side of the partition plate, and that stores therein an electrical part; an auxiliary board that is disposed in the machine compartment and on which an electrical part that is other than the electrical part installed in the electrical-part storage, is installed; and a board fixing portion that is interposed between the electrical-part storage located in the machine compartment and the auxiliary board to fix the auxiliary board thereto.
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公开(公告)号：US20150043133A1
公开(公告)日：2015-02-12
申请号：US14446476
申请日：2014-07-30
Applicant: Mitsubishi Electric Corporation
Inventor： Tomoya Yanase , Toshiyuki Kubono , Kazuhiro Ooishi , Hiroyuki Jinnai
CPC classification number: F24F1/56 , F24F1/22 , F24F2013/207 , F25D23/006 , H02B1/46
Abstract: A power supply panel includes an engagement portion. An electrical component box includes a hook portion that engages with the engagement portion. A temporarily fixed state in which the power supply panel is attached to the electrical component box is set when the engagement portion engages with the hook portion.A securely fixed state in which the power supply panel is positioned inside the outer periphery of a housing, as the housing is seen in a plan view, and the power supply panel is positioned below the electrical component box is set when the electrical component box is placed in a machine chamber and the power supply panel is attached to the housing.
Abstract translation: 电源面板包括接合部。 电气部件箱包括与接合部接合的钩部。 当接合部分与钩部接合时，设置电源面板附接到电气部件箱的临时固定状态。 当电气元件盒是电气元件盒是在电气元件盒是在电气元件盒是位于电气元件盒的下方时时，设置电源面板位于壳体的外周内的可靠的固定状态，当平面图中看到外壳时， 放置在机器室中，并且电源面板附接到壳体。
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5.发明授权公开(公告)号：US11821638B2
公开(公告)日：2023-11-21
申请号：US17043750
申请日：2018-05-25
Applicant: Mitsubishi Electric Corporation
Inventor： Masayuki Watanabe , Hiroyuki Jinnai
CPC classification number: F24F1/12 , F24F13/24 , F24F2013/242
Abstract: A compressor unit includes a compressor, pipes connected to a suction side and a discharge side of the compressor, and a sound absorbing member. The sound absorbing member includes a plurality of support portions, where at least one of the plurality of support portions is a hook portion formed by folding the sound absorbing member and joining upper edge portions of the sound absorbing member to each other. The pipes include a bent portion that connects two portions extending in an up/down direction and that is located in an upper region in the compressor unit. An upper portion of the sound absorbing member is positioned by hooking the hook portion to one of the bent portions, and the sound absorbing member is held by the plurality of support portions such that the sound absorbing member is suspended and thus located apart from a base on which the compressor is mounted.
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Patent Agency Ranking
公开(公告)号：US10132512B2
公开(公告)日：2018-11-20
申请号：US15520597
申请日：2014-12-26
Applicant: Mitsubishi Electric Corporation
Inventor： Hiroyuki Jinnai , Toshiyuki Kubono , Tomoya Yanase , Hiroshi Iwazaki
Abstract: An outdoor unit is an outdoor unit to which a refrigerant pipe used to circulate refrigerant between an indoor unit and the outdoor unit, the outdoor unit including a compressor and an outdoor heat exchanger. The outdoor unit includes: a rectangular bottom panel disposed below the compressor and the outdoor heat exchanger, the rectangular bottom panel supporting the compressor and the outdoor heat exchanger; a peripheral panel disposed on a peripheral portion of the bottom panel and positioned upright on the bottom panel; a fixing panel disposed at a corner portion of the bottom panel to be located at an inner side of the peripheral panel and positioned upright on the bottom panel; and a valve which is fixed to the fixing panel and to which the refrigerant pipe is connected.
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公开(公告)号：US09797607B2
公开(公告)日：2017-10-24
申请号：US14815196
申请日：2015-07-31
Applicant: Mitsubishi Electric Corporation
Inventor： Toshiyuki Kubono , Hiroyuki Jinnai , Tomoya Yanase
Abstract: A heat source side unit for an air conditioning apparatus includes a machine room in which a compressor is accommodated, an air-sending unit room in which an air-sending unit is accommodated, a separator for partitioning a space into the machine room and the air-sending unit room, a reactor installed in the machine room, and a reactor mounting member fixed to the separator on a side of the machine room and on which the reactor is mounted, and the reactor mounting member includes a first mounting unit and a second mounting unit corresponding to each of the reactors with the sizes different from each other, and on the reactor mounting member, the reactor is selectively mounted on either one of the first mounting unit and the second mounting unit corresponding to the size of the reactor.
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公开(公告)号：US10208968B2
公开(公告)日：2019-02-19
申请号：US15520702
申请日：2014-12-26
Applicant: Mitsubishi Electric Corporation
Inventor： Tomoya Yanase , Toshiyuki Kubono , Hiroyuki Jinnai
Abstract: An outdoor unit according to the present invention includes: a casing; and a heat exchanger accommodated in the casing. The casing includes a bottom panel on a bottom surface of the casing. The bottom panel includes: a first bottom plate portion formed below the heat exchanger; and a second bottom plate portion formed on the bottom panel at a portion other than the first bottom plate portion. A lower end of the heat exchanger is arranged at a position above any point on an upper surface of the first bottom plate portion and below any point on an upper surface of the second bottom plate portion.
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9.发明授权公开(公告)号：US09759436B2
公开(公告)日：2017-09-12
申请号：US14683339
申请日：2015-04-10
Applicant: Mitsubishi Electric Corporation
Inventor： Hiroyuki Jinnai , Toshiyuki Kubono , Tomoya Yanase
IPC: F25D23/12 , B21D11/10 , B21D39/00 , B23P11/00 , B23P19/00 , F24F1/16 , F24F13/32 , F24F1/38 , F24F1/22 , F24F1/60
Abstract: The motor fixing support includes long base sections extending in a vertical direction, which are respectively formed on both sides in a lateral direction, and folding pieces respectively extending from both side edges of the respective base sections in a short-side direction. The length of the folding piece in the extending direction, which extends from the base section toward the base section in the short-side direction, and the length of the folding piece in the extending direction, which extends from the base section toward the base section in the short-side direction, are larger than the lengths of the folding pieces in the extending direction.
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公开(公告)号：US11859859B2
公开(公告)日：2024-01-02
申请号：US17295530
申请日：2019-01-29
Applicant: Mitsubishi Electric Corporation
Inventor： Kentaro Yonehara , Hiroyuki Jinnai , Takashi Ikeda , Shingo Hamada
Abstract: An outdoor unit for an air-conditioning apparatus includes a casing having an air inlet through which air enters the casing, an air-sending device disposed in the casing and configured to create a flow of air passing through the air inlet, a heat exchanger disposed between the casing and the air-sending device and exposed through the air inlet and including a plurality of fins spaced apart from each other, and a partition disposed in the casing and dividing a space in the casing into an air-sending device chamber containing the heat exchanger and the air-sending device and a machine chamber containing a compressor. The plurality of fins include an end fin group located at an end remote from the partition. The casing includes a wall having at least one vent that faces the end fin group and that is located along a side edge part defining an edge of the air inlet.
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