Abstract: A heat exchange unit includes a first heat exchanger and a second heat exchanger. The first heat exchanger has a plurality of first flattened tubes communicating at different heights with an individual space including a flow channel through which refrigerant is spouted upward when installation is in a first attitude. The second heat exchanger has a plurality of second flattened tubes communicating at different heights with an individual space including a flow channel through which refrigerant is spouted upward when installation is in the first attitude. The first heat exchanger is disposed so that refrigerant is spouted upward in a flow channel of the individual space also in the case of installation in a second attitude, and the second heat exchanger is disposed so that refrigerant is spouted upward in a flow channel of the individual space also in the case of installation in the second attitude.

Abstract: A heat exchanger includes a plurality of members made of aluminum or aluminum alloy, and a bundling component. The bundling component includes a main body portion having an anchoring portion, and a band portion extending from the main body portion and having a section on an opposite side of a main body portion side anchored in the anchoring portion. The bundling component is made of aluminum or aluminum alloy. At least part of the bundling component and at least part of the plurality of members are secured to each other with a brazing material interposed between the parts.

Abstract: A heat exchanger includes a plurality of flat tubes arranged one above the other, a plurality of fins connected to the flat tubes, a first header collecting pipe in which one end of each of the plurality of flat tubes is inserted, and a second header collecting pipe in which the other end of each of the plurality of flat tubes is inserted. The heat exchanger exchanges heat between a fluid flowing through the flat tubes and air outside the flat tubes. Each of the first and second header collecting pipes extends in a vertical direction. At least one of the first and second header collecting pipes comprises a communication space that communicates with an upstream side of the plurality of flat tubes when the heat exchanger functions as an evaporator. The communication space comprises a partition plate.

Abstract: A refrigerant evaporator includes a plurality of vertically disposed flat tubes, and a refrigerant distribution and supply section that causes inflowing refrigerant to flow out to the plurality of flat tubes on a downstream side. The refrigerant distribution and supply section includes a refrigerant supply section having plural supply spaces, a refrigerant introduction and distribution section having an introduction space to introduce the inflowing refrigerant from a lower end side surface, and a distribution space to distribute the refrigerant, and plural connecting passages that guide the refrigerant to the supply spaces. A first flat tube communicating with a lowermost-tier supply space positioned on the lowermost side is disposed at a height position included in a height range of the introduction space, and a lowermost-tier connecting passage that guides the refrigerant to the lowermost-tier supply space is disposed at a position higher than the introduction space.

Abstract: An attenuation portion is to illuminate first and second display objects while attenuating light. A display element causes light to enter the attenuation portion to illuminate the first display object in a display region. A light source irradiates light to illuminate the second display object in the display region. A display forming member has a light-blocking layer and an attenuation layer. The light-blocking layer has a light-transmitting portion defining a shape of the second display object. The attenuation layer covers the light-blocking layer from a display region side to attenuate light, which is from the light source and passes through the light-transmitting portion. The display forming member indicates the second display object in the display region with emission of light which is attenuated through the attenuation layer and enters the attenuation portion.

Abstract: A heat exchange unit includes a first heat exchanger and a second heat exchanger, the first heat exchanger and the second heat exchanger being disposed inside a casing so that an inclined installation thereof is possible in both the first attitude and the second attitude. The first heat exchanger has a plurality of first flattened tubes and a plurality of first fins. First fin communicating parts of the plurality of first fins are formed on both sides in a cross-sectional longitudinal direction of the first flattened tubes. The second heat exchanger has a plurality of second flattened tubes and a plurality of second fins. Second fin communicating parts of the plurality of second fins are formed on both sides in a cross-sectional longitudinal direction of the second flattened tubes.

Abstract: A heat exchange unit includes a first heat exchanger and a second heat exchanger. The first heat exchanger has a plurality of first flattened tubes communicating at different heights with an individual space including a flow channel through which refrigerant is spouted upward when installation is in a first attitude. The second heat exchanger has a plurality of second flattened tubes communicating at different heights with an individual space including a flow channel through which refrigerant is spouted upward when installation is in the first attitude. The first heat exchanger is disposed so that refrigerant is spouted upward in a flow channel of the individual space also in the case of installation in a second attitude, and the second heat exchanger is disposed so that refrigerant is spouted upward in a flow channel of the individual space also in the case of installation in the second attitude.

Abstract: A refrigerant diverter diverts inflowing refrigerant and to cause the refrigerant to flow out to a downstream side. The refrigerant diverter includes a vertically extending diverter case, and a vertically extending rod-shaped rod member disposed inside the diverter case. The diverter case has a plurality of diverting channels disposed along a circumferential direction, a diverting space arranged to guide the refrigerant to the diverting channels, and a plurality of expelling spaces that communicate with the diverting space through the diverting channels, the expelling spaces being disposed along a vertical direction. The diverting channels are configured from a plurality of holes extending in a longitudinal direction of the rod member and integrally formed in the rod member.

Abstract: A refrigerant evaporator includes a plurality of vertically disposed flat tubes, and a refrigerant distribution and supply section that causes inflowing refrigerant to flow out to the plurality of flat tubes on a downstream side. The refrigerant distribution and supply section includes a refrigerant supply section having plural supply spaces, a refrigerant introduction and distribution section having an introduction space to introduce the inflowing refrigerant from a lower end side surface, and a distribution space to distribute the refrigerant, and plural connecting passages that guide the refrigerant to the supply spaces. A first flat tube communicating with a lowermost-tier supply space positioned on the lowermost side is disposed at a height position included in a height range of the introduction space, and a lowermost-tier connecting passage that guides the refrigerant to the lowermost-tier supply space is disposed at a position higher than the introduction space.

Abstract: In a heat exchanger, a principal windward heat exchange region includes a principal windward bank portion, a principal leeward heat exchange region includes a principal leeward bank portion, an auxiliary windward heat exchange region includes an auxiliary windward bank portion, and an auxiliary leeward heat exchange region includes an auxiliary leeward bank portion. Each of the principal and auxiliary bank portions is constituted of a plurality of flat tubes. In the heat exchanger functioning as an evaporator, a refrigerant flows sequentially through the auxiliary windward, auxiliary leeward, principal leeward, and principal windward bank portions. In the heat exchanger functioning as a condenser, a refrigerant flows sequentially through the principal windward, principal leeward, auxiliary leeward, and auxiliary windward bank portions. Consequently, the heat exchanger exhibits performance sufficient for functioning as both an evaporator and a condenser.

Abstract: A switch device includes a control portion that performs brightness adjustment control. Under the brightness adjustment control, a detection portion acquires capacitance of several electrode portions. The control portion allows a brightness adjustment portion to increase brightness of design portions corresponding to all the electrode portions whose capacitance exceeds an approach determination threshold value so that the increased brightness is higher than original brightness. The control portion maintains brightness control by the brightness adjustment portion when the capacitance exceeds the approach determination threshold value and is lower than a switch-on determination threshold value. When the capacitance exceeds a predetermined switch-on determination threshold value, the control portion turns on a switch portion corresponding to the electrode portion to operate an instrument, and subsequently returns the brightness by the brightness adjustment portion to the original brightness.

Abstract: In a heat exchanger, a principal windward heat exchange region includes a principal windward bank portion, a principal leeward heat exchange region includes a principal leeward bank portion, an auxiliary windward heat exchange region includes an auxiliary windward bank portion, and an auxiliary leeward heat exchange region includes an auxiliary leeward bank portion. Each of the principal and auxiliary bank portions is constituted of a plurality of flat tubes. In the heat exchanger functioning as an evaporator, a refrigerant flows sequentially through the auxiliary windward, auxiliary leeward, principal leeward, and principal windward bank portions. In the heat exchanger functioning as a condenser, a refrigerant flows sequentially through the principal windward, principal leeward, auxiliary leeward, and auxiliary windward bank portions. Consequently, the heat exchanger exhibits performance sufficient for functioning as both an evaporator and a condenser.

Abstract: A heat exchanger includes a plurality of flat tubes arranged one above the other, a plurality of fins connected to the flat tubes, a first header collecting pipe in which one end of each of the plurality of flat tubes is inserted, and a second header collecting pipe in which the other end of each of the plurality of flat tubes is inserted. The heat exchanger exchanges heat between a fluid flowing through the flat tubes and air outside the flat tubes. Each of the first and second header collecting pipes extends in a vertical direction. At least one of the first and second header collecting pipes comprises a communication space that communicates with an upstream side of the plurality of flat tubes when the heat exchanger functions as an evaporator. The communication space comprises a partition plate.

Abstract: In two heat exchange regions connected together in series when an outdoor heat exchanger functions as an evaporator, a downstream one of the heat exchange regions has heat exchange sections not less than heat exchange sections of an upstream one of the heat exchange regions, and a most downstream one of the heat exchange regions has more heat exchange sections than a most upstream one of the heat exchange regions.

Abstract: A transforming device includes: a body; a movable element movable between a storage position and a separate position, wherein the movable element is accommodated in the body when the movable element is disposed at the storage position, and wherein the movable element is separated from the body when the movable element is disposed at the separate position; a pushing element for pushing the movable element from the storage position to the separate position; and a pair of magnets. One magnet is disposed in the body, and the other magnet is disposed in the movable element. The pair of magnets generates auxiliary force for pushing the movable element from the storage position to the separate position.

Abstract: A transforming device includes: a body; a movable element movable between a storage position and a separate position, wherein the movable element is accommodated in the body when the movable element is disposed at the storage position, and wherein the movable element is separated from the body when the movable element is disposed at the separate position; a pushing element for pushing the movable element from the storage position to the separate position; and a pair of magnets. One magnet is disposed in the body, and the other magnet is disposed in the movable element. The pair of magnets generates auxiliary force for pushing the movable element from the storage position to the separate position.