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1. 发明专利

JP2006242393A Air-conditioning indoor unit and air processing system 审中-公开
标题翻译：空调室内空气处理系统
公开(公告)号：JP2006242393A
公开(公告)日：2006-09-14
申请号：JP2005054278
申请日：2005-02-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SHIMIZU TAKESHI , TANAKA DAISUKE , TASHIRO MASAHITO
IPC分类号： F24F6/00 , F24F13/28
摘要： PROBLEM TO BE SOLVED: To provide an air processing system capable of enhancing an inactivation rate of an allergen, while supplying moisture to an enzyme of a filter, even in any operation mode such as cooling operation, dehumidifying operation, heating operation and air-blowing operation. SOLUTION: This air-conditioning indoor unit 10a has an allergen inactivating filter 18 having the enzyme having the function of inactivating the allergen in a filter body, and a humidifier 17 for increasing a water vapor quantity in the air taken in from an air intake port 11; and is characterized by being constituted so that at least a part of the air passing through the humidifier 17 is introduced to the upstream side of the allergen inactivating filter 18. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在诸如冷却操作，除湿操作，加热操作和任何操作模式的任何操作模式中，也可以提供能够增强过敏原的失活速率的空气处理系统，同时向过滤器的酶供给水分吹风操作。解决方案：该空气调节室内机10a具有过敏原灭活过滤器18，其具有使过滤体内的变应原失活的功能的酶，以及用于增加从过滤器吸入的空气中的水蒸气量的加湿器17 进气口11; 其特征在于，使通过加湿器17的空气的至少一部分被引入变应原灭活过滤器18的上游侧。（C）2006年，JPO＆NCIPI

2. 发明专利

JP2002257373A AIR CONDITIONING DEVICE 失效
公开(公告)号：JP2002257373A
公开(公告)日：2002-09-11
申请号：JP2001050201
申请日：2001-02-26
申请人： MITSUBISHI HEAVY IND LTD
发明人： KONDO FUMIO , YAMASHITA SUSUMU , TASHIRO MASAHITO
IPC分类号： F24F1/00 , F24F13/22
摘要： PROBLEM TO BE SOLVED: To create a comfortable indoor environment by mixing the air blown out through a heat exchanger to a moderate state. SOLUTION: In an air conditioning device contriving air conditioning by cooling or heating air in the process of circulating it through a heat exchanger 2, the flow path of the air passing through the heat exchanger 2 is provided with a baffle board 10 that forms a flat-plate shape inclined to the air-flowing direction with hypotenuse parts 12 and 13 that are inclined to the air-flowing direction formed at side edges 11.

3. 发明专利

JPH0932978A ATTENDANT PIPING FOR SEPARATION TYPE AIR-CONDITIONER AND USING METHOD THEREFOR 失效
公开(公告)号：JPH0932978A
公开(公告)日：1997-02-07
申请号：JP18407695
申请日：1995-07-20
申请人： MITSUBISHI HEAVY IND LTD
发明人： HATTORI HISASHI , TASHIRO MASAHITO
IPC分类号： F16L13/10
摘要： PROBLEM TO BE SOLVED: To reduce the number of attendant pipe by a method wherein a flare pipe coupling is joined with the tip of a lateral horizontal part, and markings for cutting are formed in a position at a given distance from the pipe central line of the lateral horizontal part of a rearward horizontal part and a position at a given distance from the pipe central line of the rearward horizontal part of the lateral horizontal part. SOLUTION: Flare processing is applied at 17 on the tip of a vertical part 12'a, a flare nut 18 is inserted therein, and a flare pipe coupling 19 is coupled at the tip of a lateral horizontal part 12'c by brazing. In a rearward horizontal part 12'b, a first marking 21 for cutting is marked in a position corresponding to the length H of the vertical part 14'a of attendant pipe 14' for rearward spraying by measuring from the central line of the lateral horizontal part 12'c. The overall length L of the lateral horizontal part 12'c is set to the same size as the overall length L of the horizontal part 14'b of the attendant piping 14' for rearward pull-off. A second marking 22 for cutting is marked in a position corresponding to the length M of the horizontal part 16'b of the attendant piping 16' for downward pull-off by measuring from the central line of the rearward horizontal part 12'b.

4. 发明专利

JPH0921596A HEAT EXCHANGR AND METHOD FOR ASSEMBLING THE SAME 失效
公开(公告)号：JPH0921596A
公开(公告)日：1997-01-21
申请号：JP19116195
申请日：1995-07-04
申请人： MITSUBISHI HEAVY IND LTD
发明人： TASHIRO MASAHITO
IPC分类号： F28F9/26
摘要： PROBLEM TO BE SOLVED: To easily and rapidly wind an insulator on the refrigerant pipeline of a heat exchanger and a connecting pipeline one end of which is soldered to the refrigerant pipeline. SOLUTION: One end of a connecting pipeline 22 is soldered 25 to the refrigerant pipeline 20 of a heat exchanger and an insulator 23 with a slit 30 is wound on the refrigerant pipeline 20 and the connecting pipeline 22. Then, the heat exchanger is assembled in a unit and a refrigerant is sealed therein and a tongue piece 31 demarcated by the slit 30 is turned up so that a gas leakage is inspected by exposing the soldered part 25.

5. 发明专利

JPH07324698A MOTOR COOLING STRUCTURE FOR SINGLE SUCTION CENTRIFUGAL FAN 失效
公开(公告)号：JPH07324698A
公开(公告)日：1995-12-12
申请号：JP11649494
申请日：1994-05-30
申请人： MITSUBISHI HEAVY IND LTD
发明人： SHIMIZU TADASHI , TASHIRO MASAHITO , MATSUDA KENJI
IPC分类号： F04D17/08 , F04D29/58
摘要： PURPOSE:To effectively cool a single suction centrifugal fan by a simple structure. CONSTITUTION:Long narrow openings 3 are provided in the radial direction of a centrifugal fan main plate (cone part 2), and long narrow ribs 5 are provided on the peripheral edges of the openings 3 and in the position on the rear side of the fan rotating direction R so that wind may be allowed to flow into the openings 3, 3a in the radial direction. Moreover, the heights of the ribs 5 are set to 1 to 2% of the outside diameter of the fan, thereby noise is restrained, and effective cooling is made possible.

6. 发明专利

JP2001041548A AIR-CONDITIONER CONTAINING TEMPERATURE DISPLAY MEMBER 失效
公开(公告)号：JP2001041548A
公开(公告)日：2001-02-16
申请号：JP22066499
申请日：1999-08-04
申请人： MITSUBISHI HEAVY IND LTD
发明人： TASHIRO MASAHITO
IPC分类号： F24F11/02 , F24F13/14 , F24F13/22 , F24F1/00
摘要： PROBLEM TO BE SOLVED: To eliminate the need for arranging an operation display lamp at an external part and to confirm a temperature state from an external part by using a temperature display member molded by using a plastic material reversibly discolored according to temperature, in the indoor unit of an air- conditioner. SOLUTION: In an air-conditioner having an indoor unit 101 comprising of, for example, a front panel 111, a casing 112, a heat-exchanger 113, a drain pan 114, a blower 115, a louver 116 and/or a flap 117, one or a plurality of members of the drain pan 114, the louver 116, and the flap 117 are formed of a plastic material reversibly discolored according to the change of temperature during cooling and heating. A so formed air-conditioner is provided.

7. 发明专利

JPH04356630A AIR CONDITIONER HAVING CROSS FLOW BLOWER 失效
公开(公告)号：JPH04356630A
公开(公告)日：1992-12-10
申请号：JP15554391
申请日：1991-05-31
申请人： MITSUBISHI HEAVY IND LTD
发明人： MATSUDA KENJI , TASHIRO MASAHITO
IPC分类号： F24F1/00 , F24F13/20 , G10K11/16
摘要： PURPOSE:To provide an air conditioner having a cross flow blower for reducing noise without deteriorating a pneumatic performance. CONSTITUTION:In an air condition in which a cross flow blower 3 installed in a flow passage defined by a stabilizer 10 and a rear wall 5, a clearance defined between the stabilizer 10 and the cross flow blower 3 is formed such that a partial segment of at least one end of both ends along an axial direction of the cross flow blower 3 is defined as a specified S0, and other segments than this specified segment are gradually decreased at S toward the other end of the cross flow blower 3 and then an upper end 10a of the stabilizer 10 is formed to have a certain height.

8. 发明专利

JPH0921561A AIR-CONDITIONER 失效
公开(公告)号：JPH0921561A
公开(公告)日：1997-01-21
申请号：JP19424295
申请日：1995-07-06
申请人： MITSUBISHI HEAVY IND LTD
发明人： TASHIRO MASAHITO
IPC分类号： F24F13/14
摘要： PROBLEM TO BE SOLVED: To save a material of a louver and to reduce the sizes of a drive motor and a drive mechanism through reduction of the weight of the louver by a method wherein a hollow part is formed at the interior of a louver by double blow-molding of the louver. SOLUTION: A louver 20 arranged at a supply opening 4 and stretched in the direction of the length thereof is molded through double blow-molding by using synthetic resin. A hollow part 21 is formed at the interior of the louver 20, a thickness Wd of the central part in the direction of length thereof is increased, and molding is effected in such a manner that thickness Wc is decreased toward the two flank sides. Since, as noted above, the thickness Wd of the central part of the louver 20 is increased to a value higher than the thickness Wc on the two flank sides, flow resistance of cold air through a central part is higher than that of cold air flowing through the two flank sides. Since cold air is guided from the central part to the two flank sides, an amount of warm indoor air induced from the two flank sides of the suply opening 4 is suppressed and dew formation on the two flank sides of the louver 20 is prevented from occurring.

9. 发明专利

JPH08312983A AIRCONDITIONER 失效
公开(公告)号：JPH08312983A
公开(公告)日：1996-11-26
申请号：JP13741795
申请日：1995-05-12
申请人： MITSUBISHI HEAVY IND LTD
发明人： MATSUDA KENJI , TASHIRO MASAHITO
IPC分类号： F24F1/00 , F24F13/20
摘要： PURPOSE: To guide the upstream air stream of the connection part of cross flow fans to reduce the deviation of the speed distribution, by providing a partition panel at right angles against the rotary axis of a plurality of cross flow fans coaxially connected, extending from the connection part of mutually adjacent cross flow fans to the upstream side of the air flow. CONSTITUTION: A plurality of cross flow fans 1A, 1B (two in the figure) are coaxially connected together and arranged in the casing 2 of an airconditioner. In this time, the middle of opposite end faces 9A, 9B of respective cross flow fans 1A, 1B are recessed to lessen the clearance δ between the end faces 9A, 9B to the utmost. A partition panel 13 is put at right angles against the rotary shaft 6 to extend from the connection part C to the upstream side until it reaches the nearby position of the upper edge of the heatexchanger 4. The partition panel 13 is used in common as a support plate for a bearing 8 and used to divide the air path from the downstream of heatexchanger 4 to the cross flow fans 1A, 1B into two paths. By such a guide of air stream, the deviation of speed distribution is reduced.

10. 发明专利

JP2001056165A HEAT EXCHANGER FOR EVAPORATOR OF AIR CONDITIONER 失效
公开(公告)号：JP2001056165A
公开(公告)日：2001-02-27
申请号：JP22985099
申请日：1999-08-16
申请人： MITSUBISHI HEAVY IND LTD
发明人： TASHIRO MASAHITO
IPC分类号： F25B39/02
摘要： PROBLEM TO BE SOLVED: To manufacture in a short time and to reduce its cost in a heat exchanger for an evaporator of an air conditioner having a refrigerant circuit constituted by adopting a capillary tube. SOLUTION: In the case of connecting a capillary tube 106 to one end of a refrigerant circuit made by connecting a U-bend tube 173 to ends of a plurality of hair pin tubes 172 by brazing, an end of the tube 106 is enlarged or contracted to match a foremost end enlarged or contracted at the end of the tube 106 to a size of the tubes 172 for constituting an engaging part of one end of the circuit to a size connectible by brazing. Then, the foremost end of the tube 106 is directly inserted into the flared enlarged tube of the tube 172, brazed to constitute the refrigerant circuit. Thus, the brazing work is reduced, a manufacturing time is shortened, its cost is decreased, and reliability, economy or the like is enhanced.

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