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1. 发明专利

JP6565977B2 空気調和装置の室内ユニット有权
公开(公告)号：JP6565977B2
公开(公告)日：2019-08-28
申请号：JP2017148432
申请日：2017-07-31
申请人：ダイキン工業株式会社
发明人：原田真輔 , 加治隆平 , 古谷寛之 , 宇多全史 , 丸山要 , 藤野宏和
IPC分类号： F24F13/22 , F24F1/0025 , F25B39/02 , F28F1/32 , F28F1/02 , F28D1/047 , F28F9/02 , F28F17/00 , F28F1/34 , F24F1/0067

2. 发明专利

JP2001248989A HEAT EXCHANGE AND AIR CONDITIONER PROVIDED WITH THIS HEAT EXCHANGER 失效
公开(公告)号：JP2001248989A
公开(公告)日：2001-09-14
申请号：JP2000062157
申请日：2000-03-07
申请人： DAIKIN IND LTD
发明人： SHIROMIZU JUNICHI , YOSHIOKA TAKASHI
IPC分类号： F28F1/32 , F28F1/34
摘要： PROBLEM TO BE SOLVED: To provide a heat exchange having a low ventilation resistance and an air conditioner showing a superior energy saving as well as a silent operating characteristic. SOLUTION: This heat exchanger is constructed to operate such that an air flow is fed into ventilation passages 13 between fins 12 from a direction inclined in respect to an axial direction of a heat transfer pipe 11. A direction of passage of at least an air inlet 13a of each of the ventilation passages 13 is inclined in respect to an axial direction of the heat transfer pipe 11 toward a flow direction of the air flow, wherein a passage direction of at least the air inlet 13a of each of the ventilation passages 13 is similar to a feeding direction of the air flow as near as possible, the air flow into the ventilation passages 13 is smoothly carried out, ventilation resistance at the ventilation passages 13 is restricted low and then a heat exchanging capability is improved due to assurance of air volume. In addition, in the case of the air conditioner provided with the heat exchanger 1, an energy saving characteristic and silencing effect are attained by reducing power of a centrifugal fan 2 and reduction in air blowing noise.

3. 发明专利

JP2001091181A METHOD FOR MANUFACTURE OF HEAT EXCHANGER HAVING HIGH RIGIDITY GOSPER FIN 失效
公开(公告)号：JP2001091181A
公开(公告)日：2001-04-06
申请号：JP2000255672
申请日：2000-08-25
申请人： FORD MOTOR CO
发明人： YOUNG DARRYL LEIGH
IPC分类号： F28F1/00 , B21D15/04 , B21D53/08 , F28D1/053 , F28F1/02 , F28F1/32 , F28F1/34
摘要： PROBLEM TO BE SOLVED: To facilitate the bundling of tubes passing through a stack of fins with respect to a heat exchanger core comprising substantially flat tubes having hyperelliptic cross-section and to secure the tube mechanically to the fins prior to metallurgical joint of the tube to the fins. SOLUTION: In the method for manufacturing a heat exchanger core 56 comprising a stack of fins 60 having holes with wing for passing tubes 30, upper fins are supported by the wing part 90 on the periphery of the hole of lower fins. Forward end part 66 of the tube is corrugated and the tubes are passed through each set of holes in the fins through the forward end part of the tube and then bundled. Subsequently, the tubes are faced against the holes with wing in the fins for passing the corrugated forward end part which is then enlarged thus securing the tubes mechanically at least to a part of fins in the stack.

4. 发明专利

JPH09196587A HEAT TRANSFER PIPE FOR ABSORBER AND ITS MANUFACTURING METHOD 失效
公开(公告)号：JPH09196587A
公开(公告)日：1997-07-31
申请号：JP1009296
申请日：1996-01-24
申请人： FURUKAWA ELECTRIC CO LTD
发明人： TSURI KOTARO , ISOBE TAKESHI
IPC分类号： F28F1/34 , F25B37/00
摘要： PROBLEM TO BE SOLVED: To provide a heat transfer pipe or an absorber having a high performance which is superior in view of a wide spreading characteristic and agitating characteristic of the absorber liquid toward an axial direction of the pipe and its manufacturing method. SOLUTION: An inner surface of a pipe is smooth, an outer surface of the pipe has a smooth section 5 near a welding part of an axial direction of the pipe, sections other than the smooth section 5 have parallel many grooves 3 inclined toward the axial direction of the pipe. This heat transfer pipe 1 for an absorber in which many grooves 3 are arranged symmetrically in an inverse inclination at each of the grooves by a dividing line in the axial direction divided into a plurality of sections in the substantial same pitch at the circumference and its pipe is manufactured by applying the desired grooves in a metallic belt plate and by applying an electric welding.

5. 实用新型

JPH0547955Y2 失效
公开(公告)号：JPH0547955Y2
公开(公告)日：1993-12-17
申请号：JP5260685
申请日：1985-04-09
IPC分类号： F28F1/12 , F28D1/047 , F28F1/34

6. 发明专利

JPH02166394A HEAT EXCHANGER WITH FIN 失效
公开(公告)号：JPH02166394A
公开(公告)日：1990-06-27
申请号：JP31911688
申请日：1988-12-16
申请人： MATSUSHITA REFRIGERATION
发明人： TAIRA TERUHIKO , KOMA HACHIRO
IPC分类号： F28F1/32 , F28F1/34
摘要： PURPOSE:To improve the fin efficiency and raise the heat exchange performance a great deal by constituting the cutting line of the row of plate-shaped fins with a curved line or bending line which runs farther from the heat transfer pipe with respect to the centerline in the row near heat transfer pipes and runs nearer to the heat transfer pipe with respect to the centerline in the row near the central section of the heat transfer pipes which are close to one another in the direction of steps. CONSTITUTION:Because a plate-shaped fin 11 is cut near a heat transfer pipe 2a to be farther from the heat transfer pipe 2a with respect to the centerline 3 in the rows, average heat transfer distance from the heat transfer pipe 2a to the surface of the plate-shaped fin 11 becomes short, giving better fin efficiency. Further, near the central section between the heat transfer pipe 2a and heat transfer pipe 2b which are mutually close in the direction of the steps the plate-shaped fin 11 is cut so as to be near the heat transfer pipes 2a and 2b with respect to the centerline 3 in the rows, and near the heat transfer pipe 3c which is near the heat transfer pipes 2a and 2b in the direction of the rows the plate shaped fin 11 is cut to be farther from the heat transfer pipe 2c with respect to the centerline 3 in the rows. Here, the outer pipe diameter D of the heat transfer pipes 2a and 2b is D >= 8.5mm and the ratio of the pitch Pr of the rows to the pitch Ph of the steps is Pr/Ph >= 0.7.

7. 实用新型

JPS63104861U 失效
公开(公告)号：JPS63104861U
公开(公告)日：1988-07-07
申请号：JP19405186
申请日：1986-12-16
IPC分类号： F28D15/02 , F28F1/34

8. 实用新型

JPS61204107U 失效
公开(公告)号：JPS61204107U
公开(公告)日：1986-12-23
申请号：JP8570585
申请日：1985-06-05
IPC分类号： F22B21/06 , F22B37/10 , F28F1/34

9. 实用新型

JPS61170872U 失效
公开(公告)号：JPS61170872U
公开(公告)日：1986-10-23
申请号：JP5260685
申请日：1985-04-09
IPC分类号： F28F1/12 , F28D1/047 , F28F1/34

10. 发明专利

JPS61110890A Curtain wall for heat absorption and dissipation 失效
标题翻译：用于吸热和散热的窗帘
公开(公告)号：JPS61110890A
公开(公告)日：1986-05-29
申请号：JP23023384
申请日：1984-11-02
申请人： Nippon Telegr & Teleph Corp
发明人： OSHIMA KAZUO , SUETSUGU TETSUO , NAKAO MASAKI , HASEBE HAYATO , JITSUKAWA HIROSHI
IPC分类号： F28F1/32 , F24J2/00 , F28F1/34
CPC分类号： F24J2/0023 , Y02B10/20 , Y02E10/40
摘要： PURPOSE:To improve the heat absorbing and dissipating performance of a curtain wall by a structure wherein flat plates are placed vertically and parallel to one another at proper intervals and a plurality of heat transfer medium tubes vertically pierce through the flat plates. CONSTITUTION:One longer side of each rectangular flat plate 3 is bent downward and at the same time the other longer side is bent upward. The flat plates 3 are placed vertically and parallel to one another at proper intervals in such a manner that these longer sides of each flat plate lie along the horizontal plane and at the same time the shorter sides of each flat plate lie along the horizontal plane or along the inclined plane having a proper angle with respect to the horizontal plane. A plurality of heat transfer medium tubes 2 vertically pierce through said flat plates in order to constitute a curtain wall 1. Because air can freely flow between a space 7 and the outside air 8 and consequently heat is prevented from accumulating in the space 7, the heat absorbing and dissipating performance of the curtain wall 1 is improved. Further, because air can freely flow between the flat plates 3, the air-side surface heat conductivity of the flat plate 3 is improved, resulting in further improving the heat absorbing and dissipating performance of the curtain wall 1. Furthermore, the upward and downward bends at the ends 4 and 5 of the flat plate 3 prevent the rain water from entering a building.
摘要翻译：目的：通过这样的结构来提高幕墙的吸热和散热性能，其中平板以适当的间隔彼此垂直并且彼此平行放置，并且多个传热介质管垂直地穿过平板。构成：每个矩形平板3的一个长边向下弯曲，同时另一个较长的一侧向上弯曲。平板3以适当的间隔彼此垂直且平行地放置，使得每个平板的这些长边沿着水平面并且同时每个平板的较短边沿着水平面或者沿着相对于水平面具有适当角度的倾斜平面。多个传热介质管2垂直地穿过所述平板以构成幕墙1.因为空气可以在空间7和外部空气8之间自由流动，并且因此防止热量积聚在空间7中，提高了幕墙1的吸热和散热性能。此外，由于空气可以在平板3之间自由流动，所以平板3的空气侧表面导热性提高，进一步提高了幕墙1的吸热和散热性能。此外，上下在平板3的端部4和5处弯曲，防止雨水进入建筑物。

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