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21. 发明专利

JPS5845432A VENTILATION CONTROL SYSTEM FOR WINDOW MOUNTING TYPE AIR CONDITIONER 失效
公开(公告)号：JPS5845432A
公开(公告)日：1983-03-16
申请号：JP14367481
申请日：1981-09-10
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： DEGUCHI TAKASHI , KAMIYAMA KAZUMI
IPC分类号： F24F11/02 , F24F11/00
摘要： PURPOSE:To enable to effect room cooling without spoiling the feeling of an user and save and energy for the room cooling by a method wherein the natural room cooling is effected by atmospheric air when a room temperature has been stabilized sufficiently by the room cooling operation. CONSTITUTION:Times T1, T2, T3 are set in a constant time timer, an atmospheric temperature is not decided within the time of T2 after beginning of the cooling operation and the cooling operation is continued if a thermostat for the room temperature is being put ON after the time of T2 is elapsed. If the atmospheric temperature is higher than a set value when the thermostat is put OFF, the cooling operation is effected while a ventilating operation is effected for the time of T1 if the atmospheric temperature is lower than the set value, and the cooling operation is effected if the thermostat is being put ON after the time of T1 is elapsed but the ventilating operation is effected if the thermostat is being put OFF. In case the ventilating operation has not been effected for the time of T3 after beginning the cooling operation, the cooling operation is switched into the ventilating operation forcibly after the time of T3 is elapsed. The switching into the ventilating operation may be effected by a manual switch.

22. 发明专利

JPS56105280A CONTROLLER FOR OPERATION OF AIR CONDITIONER 失效
公开(公告)号：JPS56105280A
公开(公告)日：1981-08-21
申请号：JP726780
申请日：1980-01-24
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAGUCHI AKIRA , SAKAI KUNITAKE , MORI YUUJI , KAMIYAMA KAZUMI
IPC分类号： F25B13/00 , F25B1/00 , F25B49/00

23. 发明专利

JPS56102666A CONTROLLER FOR OPERATION OF AIR CONDITIONER 失效
公开(公告)号：JPS56102666A
公开(公告)日：1981-08-17
申请号：JP488480
申请日：1980-01-18
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KAMIYAMA KAZUMI
IPC分类号： F24F11/02 , F25B1/00 , F25B49/00

24. 发明专利

JPH11159842A PRINTED CIRCUIT BOARD-MOUNTING UNIT IN AIR CONDITIONER 失效
公开(公告)号：JPH11159842A
公开(公告)日：1999-06-15
申请号：JP32740597
申请日：1997-11-28
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： HISATAKA SATORU , KAMIYAMA KAZUMI , TANI YUJI , UEJIMA TAKAHITO
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To realize a vibration absorbing mechanism to a printed circuit board by improving a work performance in mounting and removing and preventing falling and shaking of a printed circuit board in an electrical unit of an air conditioner indoor unit. SOLUTION: A P board 1 is sandwiched by an upper cover 10 and a lower case 11, a resin board 13 is installed on the inside of the lower case 11, a square-shaped notch 14 is provided in an upper and a lower part of the P board 1 so as to form an L-shaped protrusion on the opposing resin board 13. Therefore, it is possible to prevent falling of the P board by means of the L-shaped protrusion, and further, it becomes possible to position the P board and realize a vibration absorbing mechanism with respect to the P board by utilizing elasticity of resin.

25. 发明专利

JPH06229820A THERMAL IMAGE DETECTING DEVICE 失效
公开(公告)号：JPH06229820A
公开(公告)日：1994-08-19
申请号：JP1984193
申请日：1993-02-08
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NAKAYAMA MORIHIRO , MUKAI YASUTO , UEJIMA TAKAHITO , KAMIYAMA KAZUMI
IPC分类号： G01J1/02 , G01J1/04 , G01J5/48 , G01J5/62 , H04N5/33
摘要： PURPOSE:To provide a device which can obtain two-dimensional thermal images by using a pyroelectric thin film heat detecting element group. CONSTITUTION:The detecting device is provided with an infrared sensor composed of a pyroelectric thin film heat detecting element group 1, infrared-ray transmissive lens 2 integrally arranged with the infrared sensor 1 so that thermal images can be respectively formed in the pyroelectric thin film heat detecting elements and the optical axis of the lens 2 can pass through the center of the group 1, chopper temperature stabilizing device 8 which maintains the temperature of a chopper device 3 at a constant level, and horizontal driving section 9 and the detecting device obtains two-dimensional thermal images.

26. 发明专利

JPH0636631B2 失效
公开(公告)号：JPH0636631B2
公开(公告)日：1994-05-11
申请号：JP11502487
申请日：1987-05-12
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： DEGUCHI TAKASHI , DOI AKITO , KAMIYAMA KAZUMI , KURIYAMA KEIICHI
IPC分类号： F24F11/02 , H04B10/07 , H04B10/11 , H04B10/114 , H04Q9/00 , H04B10/10 , H04B10/22

27. 发明专利

JPH03236539A CONTROLLING DEVICE OF OPERATION OF AIR-CONDITIONER 失效
公开(公告)号：JPH03236539A
公开(公告)日：1991-10-22
申请号：JP3086190
申请日：1990-02-09
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KAMIYAMA KAZUMI , UCHIYAMA KUNIYASU , OKABE MASAAKI
IPC分类号： F24F11/02
摘要： PURPOSE:To enable execution of an operation as occasion arises by providing a ventilating operation mode as a fixed-time operation means separately from a program operation and providing an operation selecting means for making the operation prior to the program operation. CONSTITUTION:Simultaneously with making a timer means 8 start a timer count for a prescribed time, an operating means 7 of a fixed-time operation means sends a signal to an operation selecting means 9, so as to give the fixed- time operation means 6 priority to a program operation means 1. By an operation mode key input from the operating means, it is determined which is to be executed, a program operation or a fixed-time operation. When the fixed-time operation is to be executed, the program operation is stopped and a mode of a ventilating operation being the fixed-time operation is turned ON. Counting is conducted for the prescribed time, and when the time ends, the mode of the ventilating operation is turned OFF.

28. 发明专利

JPH02250625A APPARATUS FOR PROTECTING BRUSHLESS MOTOR 失效
公开(公告)号：JPH02250625A
公开(公告)日：1990-10-08
申请号：JP7084889
申请日：1989-03-23
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KAMIYAMA KAZUMI , MAEDA SHIRO , OSHIRO SHIGERU , MIURA KENICHIRO
IPC分类号： F04D27/00 , F04D25/08 , F24F11/02 , H02H7/09 , H02P6/12
摘要： PURPOSE:To prevent a circuit from damaging due to an overload if a fan is externally forcibly driven by turning OFF all semiconductor switches when an outer air speed exceeds a reference value. CONSTITUTION:An outer air speed is detected by an outer air speed detecting means 7, compared with a reference value by outer air speed judging means 8, and, when it exceeds a reference value, all elements of semiconductor switch group 2 are turned OFF through driving means 6. Thus, an excess currents flowing to the windings of a brushless motor and the group 2 are prevented, and a hunting is also prevented.

29. 发明专利

JPH02107975A DETECTING DEVICE OF THREE-PHASE CURRENT 失效
公开(公告)号：JPH02107975A
公开(公告)日：1990-04-19
申请号：JP26008788
申请日：1988-10-14
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KAMIYAMA KAZUMI , OSHIRO SHIGERU
IPC分类号： G01R29/16 , H02P23/00
摘要： PURPOSE:To enable reliable and rational detection of a three-phase current by a method wherein one of current lines of two phases out of three-phase currents is made to be reverse in phase and to pierce through a current transformer for current detection. CONSTITUTION:Vectors of three-phase currents IR, IS and Ir constitute a triangle, and when IR and IS are made to pierce in the same phase thorugh a current transformer for current detection, they become equivalent to Ir. In the case when IS is made to pierce therethrough in a reverse phase, the current transformer for current detection detects a current of A as shown in the figure E. When there occurs unbalance between phases of three-phase power sources, a triangle of IR, I'S and I'r is constituted as indicated by dotted lines of the figure F. When IR and I'S are in the same phase and made to pierce through the current transformer for current detection, they are equivalent to I'r and the same substantially with Ir. When I'S is made to pierce therethrough in the reverse phase, a current of A' is detected and a difference DELTAA between A and A' can be detected.

30. 发明专利

JPH01318843A BLOWING DIRECTION-CONTROLLING DEVICE IN AIR CONDITIONER 失效
公开(公告)号：JPH01318843A
公开(公告)日：1989-12-25
申请号：JP15072388
申请日：1988-06-17
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MAEDA SHIRO , KAMIYAMA KAZUMI
IPC分类号： F24F11/02
摘要： PURPOSE:To make the blowing direction controllable according to the position of the remote control and independent of the position of the air conditioner by dividing the room where an air conditioner is installed into a plurality of zones and by providing a means for selecting one from among the zones, a means for registering the position of the air conditioner, and a means for determining the position of the remote control. CONSTITUTION:The room where an air conditioner is installed is divided into nine zones, namely, A to I. Where the air conditioner 1 is installed at the left end of the room, an installation position registration switch 5 is set for the position (1); where the installation is in the middle, the setting is for the position (2). If, for example, the user is in the F zone, the user pushes a key F of zone selection keys 4; thereupon the remote control 3 transmits to the air conditioner 1 an infrared ray signal corresponding to the F zone which is the position of the remote control 3 relative to that of the air conditioner 1; this signal causes a microcomputer as a means for determining the remote control position, which is contained in the air conditioner 1, to determine the position of the remote control as F and thereby control blowing direction-controlling louvers 11, 12, 13.

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