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1. 发明专利

JP2007101050A Air conditioner with prime mover 有权
标题翻译：空调调节器
公开(公告)号：JP2007101050A
公开(公告)日：2007-04-19
申请号：JP2005290905
申请日：2005-10-04
申请人： Hitachi Ltd , Mitsubishi Heavy Ind Ltd , Osaka Gas Co Ltd , 三菱重工業株式会社 , 大阪瓦斯株式会社 , 株式会社日立製作所
发明人： NISHIGAI NARIHISA , SANO TAKASHI , SATO TAKAHARU , ITO MAKOTO , FUKUDA TADASHI , IMAI KAZUYA , SAKAI HISASHIGE , HATTORI HISASHI , OTAKE HIROYUKI , OKADA TAKUYA
IPC分类号： F24F5/00 , F24F11/02 , F25B27/00 , H01M8/00
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To install the conditioner even in a place without a commercial power source, to eliminate the need for wiring work of a communication line between an outdoor unit and an indoor unit, and to prevent leakage of high harmonic noise to other electric appliances due to superimposition of control signals to electric power wire arrangements in an air conditioner with a prime mover. SOLUTION: In the air conditioner with a prime mover, wire arrangements connecting the outdoor unit 100 and the indoor unit 600 are composed of only the electric power wire arrangements 50, 400, 51 supplied with electric power from a power generating device 300. It is provided with an outdoor PLC module 201 superimposing a control signal from an outdoor control module 200 on the electric power wire arrangement 50, separating a control signal from an indoor control module 500 superimposed on the electric power wire arrangement 50, and inputting it into the outdoor control module 200, and an indoor PLC module 500 superimposing a control signal from the indoor control module 200 on the electric power wire arrangement 51, separating the control signal from the outdoor control module 200 superimposed on the electric power wire arrangement 51, and inputting it into the outdoor control module 502. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使在没有商业电源的地方安装调节器，也不需要室外机与室内机之间的通信线路的布线工作，并且防止高谐波噪声的泄漏由于将控制信号叠加到具有原动机的空调机中的电力线布置而导致其他电器。解决方案：在具有原动机的空调器中，连接室外单元100和室内单元600的线路布置仅由提供有来自发电设备300的电力的电力线布置50,400,451组成设置有将来自室外控制模块200的控制信号叠加在电力线装置50上的室外PLC模块201，将与控制信号与重叠在电力线装置50上的室内控制模块500分离，并输入将室内控制模块200的控制信号与来自室内控制模块200的控制信号叠加在电力线装置51上的室内控制模块500分离，并将控制信号与室外控制模块200重叠在电力线装置51上，并将其输入到室外控制模块502中。（C）2007，JPO＆INPIT

2. 发明专利

JP2006194566A Air conditioner 审中-公开
标题翻译：冷气机
公开(公告)号：JP2006194566A
公开(公告)日：2006-07-27
申请号：JP2005009571
申请日：2005-01-17
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： WATANABE YASUSHI , FUJITANI MAKOTO , HATTORI HISASHI , YOSHIMURA MITSUSHI , MORISHIMA TATEJI
IPC分类号： F25B1/00 , F25B27/02
CPC分类号： F25B40/00 , Y02A30/274
摘要： PROBLEM TO BE SOLVED: To simplify an air conditioner and to improve the efficiency of an air conditioner as a whole.
SOLUTION: This air conditioner comprises a first refrigerant circuit 9 having a first compressor 2, a four-way valve 3, an outdoor heat exchanger 4, an expansion valve 6 and an indoor heat exchanger 7, and a second refrigerant circuit 12 having a second compressor 10 and a three-way valve 11, a gas-liquid separator 5 is mounted between the outdoor heat exchanger 4 and the indoor heat exchanger 7, a liquid-phase refrigerant separated by the gas-liquid separator 5 is returned to an upstream side of the indoor heat exchanger 7 through the second refrigerant circuit 12 in a heating operation, and a gas-phase refrigerant separated by the gas-liquid separator 5 is returned to an upstream side of the outdoor heat exchanger 4 through the second refrigerant circuit 12 in a cooling operation.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了简化空调并且提高整体空调的效率。解决方案：该空调包括具有第一压缩机2，四通阀3，室外热交换器4，膨胀阀6和室内热交换器7的第一制冷剂回路9和第二制冷剂回路12 具有第二压缩机10和三通阀11，在室外热交换器4和室内热交换器7之间安装有气液分离器5，由气液分离器5分离的液相制冷剂返回到通过第二制冷剂回路12在室内热交换器7的上游侧通过加热运转，由气液分离器5分离的气相制冷剂通过第二制冷剂回到室外热交换器4的上游侧电路12在制冷操作中。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006194565A Air conditioner 审中-公开
标题翻译：冷气机
公开(公告)号：JP2006194565A
公开(公告)日：2006-07-27
申请号：JP2005009570
申请日：2005-01-17
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： WATANABE YASUSHI , FUJITANI MAKOTO , HATTORI HISASHI , YOSHIMURA MITSUSHI , MORISHIMA TATEJI
IPC分类号： F25B7/00 , F25B1/00
摘要： PROBLEM TO BE SOLVED: To improve the efficiency of an air conditioner as a whole.
SOLUTION: In this air conditioner comprising a first refrigerant circuit 9 having a first compressor 2, a first four-way valve 3, an intermediate heat exchanger 5, a first expansion valve 6, an indoor heat exchanger 7 and a first outdoor heat exchanger 4, and a second refrigerant circuit 15 having a second compressor 10, a second four-way valve 11, the intermediate heat exchanger 5, a second expansion valve 13 and a second outdoor heat exchanger 12, and exchanging the heat between a refrigerant circulated in the first refrigerant circuit 9 and a refrigerant circulated in the second refrigerant circuit 15 by the intermediate heat exchanger 5, a first bypass pipe 16 is mounted in a state of bypassing the intermediate heat exchanger 5.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提高空调机的整体效率。解决方案：在这种空调中，包括具有第一压缩机2，第一四通阀3，中间热交换器5，第一膨胀阀6，室内热交换器7和第一室外热交换器7的第一制冷剂回路9 热交换器4和具有第二压缩机10，第二四通阀11，中间热交换器5，第二膨胀阀13和第二室外热交换器12的第二制冷剂回路15，并且在制冷剂在中间热交换器5中在第一制冷剂回路9中循环的制冷剂和在第二制冷剂回路15中循环的制冷剂，在旁通中间热交换器5的状态下安装第一旁通管16.（C） 2006年，JPO＆NCIPI

4. 发明专利

JP2002001585A GROOVE ASSEMBLY EQUIPMENT FOR PIPE 失效
公开(公告)号：JP2002001585A
公开(公告)日：2002-01-08
申请号：JP2000185317
申请日：2000-06-20
申请人： KAWASAKI HEAVY IND LTD , TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK , SEIBU GAS CO LTD
发明人： IWASE TOSHINORI , MIKI TOMOYUKI , HATTORI HISASHI , MASUDA HIROSHI , HAYASHI KENICHIRO , SHIBATA TADAYUKI
IPC分类号： B23P21/00 , B23K9/028 , B23K31/00 , B23K37/053 , B23K101/06 , B23K101/10
摘要： PROBLEM TO BE SOLVED: To provide a means for groove assembly equipment of a pipe capable of assembling inaccurate groove. SOLUTION: The groove assembly equipment is attached to the inner peripheral face of the ends 43, 44 of each pipe 41, 42 and adjusted coaxially with the pipe by partially pressurizing it for the inner peripheral face and further, constituted of so that one clamp body is coaxially arranged and closely drawn and the ends of pipes are butted against each other to form a highly precise groove by two clamp bodies 47, 48 capable of correcting the pipe end to form a right cylindrical form and a pulling cylinder 93 incorporated in one of the clamp bodies and constituted of mutually transferable two clamp bodies 47, 48 and a drawing means 101 having the pulling cylinder 93 mutually pulling each other 47, 48.

5. 发明专利

JP2001193999A AIR CONDITIONER 失效
公开(公告)号：JP2001193999A
公开(公告)日：2001-07-17
申请号：JP37582299
申请日：1999-12-28
申请人： MITSUBISHI HEAVY IND LTD , SHIMIZU CONSTRUCTION CO LTD
发明人： KOBAYASHI YUKIO , HATTORI HISASHI , FUKUMURA TAKASHI , TAKEBAYASHI YOSHIHISA , NAKAMURA TAKUJI , KAWAGUCHI SABURO
IPC分类号： F24F1/00 , F24F5/00 , F24F13/068
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner which can provide a uniform temperature controlled space even in a large indoor space and can be operated economically while reducing noise by suppressing increase in the size and output. SOLUTION: An air conditioner 101 is provided with a fan chamber for underfloor air in addition to a compressor chamber, a heat exchanging chamber for outdoor air, and a heat exchanging chamber for indoor air wherein a part of temperature controlled air is supplied from an underfloor air outlet 115f into an underfloor space 105a thence supplied from an underfloor air supply grill 105b provided in the floor 105 into an indoor space 100. A ceiling space air suction duct 113 interconnecting the fan chamber for underfloor air and the ceiling space 104a is provided so that indoor air is returned back to the fan chamber for underfloor air through an indoor air suction grill 104b provided in the ceiling 104, the ceiling space 104a and the ceiling space air suction duct 113.

6. 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.

7. 发明专利

JPH05231691A METHOD OF OPERATING AIR CONDITIONER 失效
公开(公告)号：JPH05231691A
公开(公告)日：1993-09-07
申请号：JP6095192
申请日：1992-02-18
申请人： MITSUBISHI HEAVY IND LTD
发明人： HATTORI HISASHI , KITAGAWA KATSUTOSHI , SASAKURA MASAHIKO
IPC分类号： F24F11/02
摘要： PURPOSE:To prevent a feeling of air conditioning from becoming remarkably discomfortable when the operation of air conditioners is stopped by a demand command. CONSTITUTION:When a demand command 6 is issued, a capacity reduced rate of compressors 12 is changed according to the number 8 of air conditioners to be operated and the capacity 9 of the compressors 12 of the air conditioners in operation, and the operation of the compressors 12 is continued in the capacity corresponding to the capacity reduced rate.

8. 发明专利

JPH0498041A REMOTE MONITORING/OPERATING SYSTEM FOR AIR CONDITIONER 失效
公开(公告)号：JPH0498041A
公开(公告)日：1992-03-30
申请号：JP21671290
申请日：1990-08-17
申请人： MITSUBISHI HEAVY IND LTD
发明人： NOZOE HIRONORI , WATABE MAKOTO , HATTORI HISASHI , AOI FUMIO
IPC分类号： F24F11/02
摘要： PURPOSE:To simply monitor the operation state of an air conditioner remotely by providing a monitoring device for monitoring control signal line connecting between control devices for a utilizing side air conditioner and for a utilized side air conditioner, and collecting varieties of data signals flowing through the signal line by the monitoring device and sending the data signals to a remote monitoring/operating device via communication means including a communication line. CONSTITUTION:In the case, for example, where cooling operation of an air conditioner X is started, a discharge pipe temperature sensor mounted on a utilized side air conditioner 11 detects discharge pipe temperature rising as time is elapsed. A discharge pipe temperature data signal being a detection result is driven to flow through a control signal line 13 and is guided to control devices for the utilized side air conditioner 11 and a utilizing side air conditioner 12 while being guided to a monitoring device 15 via a signal line 14 connected to the signal line 13. The monitoring device 15 sends the incorporated sensor signal to a modem 16 located on the side of the air conditioner X via a signal line 17 for modulation of the signal, and sends the modulated signal to a modem 28 located on the side of a monitoring/operating device 20 via a public line 19. The sent sensor signal is demodulated and is sent to the monitoring/operating device 20 via a signal line 21.

9. 发明专利

JPS61153468A REFRIGERATING AIR CONDITIONER 失效
公开(公告)号：JPS61153468A
公开(公告)日：1986-07-12
申请号：JP27833084
申请日：1984-12-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： HATTORI HISASHI , MATSUMOTO MASARU
IPC分类号： F25B49/02 , F04C28/28 , F25B1/00 , F25B49/00

10. 发明专利

JPH05231334A OPERATION CONTROLLING METHOD FOR HEAT PUMP 失效
公开(公告)号：JPH05231334A
公开(公告)日：1993-09-07
申请号：JP6999392
申请日：1992-02-21
申请人： MITSUBISHI HEAVY IND LTD
发明人： HATTORI HISASHI , KITAGAWA KATSUTOSHI , SASAKURA MASAHIKO
IPC分类号： F04B49/06 , F25B1/00
摘要： PURPOSE:To prevent poor lubrication and seizing of an inverter controlled compressor by discharging the lubrication oil in the closed vessel of the inverter controlled compressor into the closed vessel of a currently operated on/off controlled compressor through an oil equally supplying pipe. CONSTITUTION:The operation frequency range of an inverter controlled compressor 4A is varied according to whether an on/off controlled compressors 4B, 4C are in an on state or off state, and when the on/off controlled compressors are in an on state, the operation frequency range of the inverter controlled compressor is made smaller than the specified range in an off state.

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