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71. 发明专利

JPH11159856A INSTALLATION DEVICE FOR AIR CONDITIONER FLUSH WITH CEILING 失效
公开(公告)号：JPH11159856A
公开(公告)日：1999-06-15
申请号：JP32743097
申请日：1997-11-28
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TOMITA SHIGEKI , TOGAMURA TOMIYASU , NISHIKAWA KAZUHIRO , ITO HIROZUMI
IPC分类号： F16M13/02 , F24F13/32
摘要： PROBLEM TO BE SOLVED: To improve workability as well as safety in the case of hanging work of an air conditioner by providing hanging bolts and conduct the hanging work by only one person by a method wherein hanging fittings are provided on the external profile of the air conditioner. SOLUTION: The handle parts 30, 30 of an air conditioner are communicated with respective hanging bolts 34a, 34b through a hanging jig whereby one side of the air conditioner can be fixed simply and temporarily while setting between the handing fittings and respective hanging bolts 34a, 34b can be effected one side by one side surely while confirming the setting visually thereby facilitating the hanging work of the air conditioner and improving the workability in the mounting work so as to enable the hanging work of the same by only one person.

72. 发明专利

JPH10238807A CEILING EMBEDDED AIR CONDITIONER 失效
公开(公告)号：JPH10238807A
公开(公告)日：1998-09-08
申请号：JP3825497
申请日：1997-02-24
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NISHIKAWA KAZUHIRO , TOGAMURA TOMIYASU , ITO HIROZUMI
IPC分类号： F24F13/20 , F24F13/32 , F24F1/00
摘要： PROBLEM TO BE SOLVED: To provide a ceiling embedded air conditioner in which an inlet grill can be detachably attached with a simple operation and a decorative panel can be formed with a simple structure without requiring a special reinforcement. SOLUTION: A pivot serving as the center of rotation of an inlet grill 39 is provided in a decorative panel main body 44 side and formed so that a first fulcrum shaft 45 is held and a second pivot 47 is engaged with with the inlet grill 39 by receiving an urging force. Accordingly, the inlet grill 39 can be detached and attached with a simple operation by moving only the second pivot 47. The sliding structure of the pivot can be increased for its necessary strength because it is provided in the decorative panel main body side the usable space of which can be enlarged. Thus, a special reinforcement is not required.

73. 发明专利

JPH09159219A OUTDOOR UNIT FOR AIR CONDITIONER 失效
公开(公告)号：JPH09159219A
公开(公告)日：1997-06-20
申请号：JP31624595
申请日：1995-12-05
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TOMITA SHIGEKI , TOGAMURA TOMIYASU , TAMURA TAKAHIRO
IPC分类号： F24F5/00
摘要： PROBLEM TO BE SOLVED: To facilitate the mounting of the reactor of the outdoor unit by disposing a mounting member on a board, inserting the one end of an electric device component mounting plate which places the reactor, sandwiching the other end between the rises of the board, and clamping it from the front face by a screw. SOLUTION: A reactor 4 is clamped at an electric device mounting member 3 by a screw 5. Thus, the clamping work can be conducted in the separate step from the body assembling. The degree of freedoms can be provided in the assembling step, and hence the rationalization is facilitated. The electric device component mounting plate 3 which places the reactor 4 is mounted at the outdoor unit by engaging the recess shape of the plate 3 with the slit of a mounting member 2, and setting to the board 1 so that the other end is sandwiched between the pawl (a) and the flat part (b) of the member 2. Thus, the board 1 and the member 2 can be effectively and rigidly assembled.

74. 发明专利

JPH08291939A MOUNTING POSITIONER FOR AIR CONDITIONER EMBEDDED IN CEILING 失效
公开(公告)号：JPH08291939A
公开(公告)日：1996-11-05
申请号：JP9655095
申请日：1995-04-21
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KUROKAWA YOKO , TOGAMURA TOMIYASU
IPC分类号： F16M13/02 , F24F13/32
摘要： PURPOSE: To provide a lower cost-oriented mounting positioning device for an air conditioner embedded in ceiling which enhances workability by indicating clearly ceiling opening dimensions of an air conditioner main body and mounting-height dimensions of the air conditioner main body as well. CONSTITUTION: A mounting positioning device 1 is designed to be box-shaped while the outside dimension of a flat surface area 2 of the box is adapted to be identical to the outside dimension of a ceiling opening. A reference mark 8, which shows the height position of a ceiling is installed to a vertical wall 3. The mounting positioning device 1 is arranged to mount removably the flat surface area 2 to an air conditioner main body 5 by a resin-made fitment 7.

75. 发明专利

JPH07158884A CEILING BURIED TYPE AIR CONDITIONER 失效
公开(公告)号：JPH07158884A
公开(公告)日：1995-06-20
申请号：JP30846893
申请日：1993-12-09
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TOGAMURA TOMIYASU
IPC分类号： F24F1/00 , F24F13/20 , F24F13/32
摘要： PURPOSE:To obtain a ceiling buried type air conditioner which is not subjected to limitation on the direction of fitting of a piping even when it is installed in a place restricted in regard to execution of work. CONSTITUTION:A through hole 14 is formed in one end of the upper part of the short sides 12 of a frame 5 so that it pierces through the opposite short sides 12, and on one of the short sides 12, auxiliary pipings 16 connected to a heat exchanger and a drain port 17 are led out through the short side 12. At the time when an air conditioner 1 is installed in a space of the ceiling, a piping X is connected as it is when the piping in the site is in accord with the directions of the auxiliary pipings 16 and the drain port 17 led out from the air conditioner 1. When the piping X or the like in the site is stretched around from the side opposite to the direction of the auxiliary pipings 16, the through hole 14 is exposed by removing caps 15, the piping X in the site is inserted through the through hole 14 and stretched around onto the auxiliary piping 16 side and then connection of the piping is executed.

76. 发明专利

JPH05231673A AIR CONDITIONER EMBEDDED IN WALL 失效
公开(公告)号：JPH05231673A
公开(公告)日：1993-09-07
申请号：JP3169492
申请日：1992-02-19
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TOGAMURA TOMIYASU , ITO HIROZUMI
IPC分类号： F24F13/20 , F24F13/22 , F24F13/32
摘要： PURPOSE:To obtain an efficient use of a space for an auxiliary pipe for an air conditioner and to improve wind shiftness without any extra components added and also draining property. CONSTITUTION:An auxiliary piping 13 leading out of a heat exchanger 11 is provided below a bottom plate 8 of an air conditioner body 1, and on the room side of the auxiliary piping, a guide wall 15 for shifting wind is provided on a front grill 4. A drain outlet of a drain water receiving tray 12 below the heat exchanger 11 is provided at a position of an auxiliary bottom plate. Further, a piping fixing part of the auxiliary piping 13 is provided on the auxiliary bottom plate.

77. 发明专利

JPH0415432A CEILING BURIED TYPE AIR CONDITIONER 失效
公开(公告)号：JPH0415432A
公开(公告)日：1992-01-20
申请号：JP11833090
申请日：1990-05-07
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TOMITA SHIGEKI , SATO SHINICHI , TOGAMURA TOMIYASU
IPC分类号： F24F13/20
摘要： PURPOSE:To shorten a time of an installation work and to reduce a labor by arranging a crossflow fan, a heat exchanger, a power source board, etc., in a base frame opened downward, mounting the frame in a ceiling, mounting a decoration panel at the frame, and providing means for temporarily clamping the panel at the frame. CONSTITUTION:When Z-shaped fittings 28 of a decoration panel 3 is inserted into the square hole 27 of a power source cover 26 after an air conditioner 1 is mounted in a ceiling 2, the panel 3 is supported in a cantilever state. When a U-shaped plate spring 29 of the panel 3 is lifted toward the ceiling, the spring 29 is engaged with a base frame 5 to temporarily set the panel 3. Thus, the nuts 20, 21 of the frame 5 are matched to threaded holes of the panel 3. If they are slightly deviated, even if the panel 3 is laterally deviated, the spring 29 is engaged with the protrusion 22 of the frame 5, not disengaged, and the panel 3 is secured by a screw 29. Accordingly, an installation work can be simplified.

78. 发明专利

JPH03204523A CEILING EMBEDDED TYPE AIR-CONDITIONER 失效
公开(公告)号：JPH03204523A
公开(公告)日：1991-09-06
申请号：JP34065089
申请日：1989-12-29
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TOGAMURA TOMIYASU , ITO HIROZUMI , SATO SHINICHI
IPC分类号： F24F13/20
摘要： PURPOSE:To lessen the number of components, to reduce the number of assembling processes thereby and to improve handing by a method wherein an air guider is provided inside a frame, upper and lower right side late are provided at one end of the air guider and a left side plate at the other end, a motor is supported by fitting and fixing the upper and lower right side plates, and a cross flow fan and a heat exchanger are so provided as to couple the upper and lower right side plates and the left side plate. CONSTITUTION:An air guider 6 made of foamed resin is provided inside a frame 5 and an upper right side plate 18 and a lower right side plate 19 made of synthetic resin are provided at one end of the air guider 6, while a left side plate 30 made of synthetic resin is provided at the other end thereof. A motor 25 is supported by fitting and fixing the upper and lower right side plates 18 and 19 so that they are paired vertically, while a bearing 31 is provided for the left side plate 30. A cross flow fan 7 coupling the motor 25 and the bearing 31 is provided, while a heat exchanger 8 covering the sucking open side of the air guider 6 and coupling the upper and lower right side plates 18 and 19 and the left side plate 30 is provided. The motor 25 needs to be supported only on one side of the cross flow fan and a shaft can be made small in size and light in weight. Besides, a partition plate and other components are dispensed with, and the apparatus can be made simple and light in weight since main components are formed of synthetic resin.

79. 发明专利

JPH0363429A AIR CONDITIONER 失效
公开(公告)号：JPH0363429A
公开(公告)日：1991-03-19
申请号：JP20057889
申请日：1989-08-01
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ITO HIROZUMI , SATO SHINICHI , TOGAMURA TOMIYASU
IPC分类号： F24F13/22
摘要： PURPOSE:To prevent condensed water from dropping into a room, to regulate the flow of air from a suction port into a heat exchanger and to reduce noise to a lower value by providing second water reception trays coupling to water reception troughs and made of U-shaped guide troughs communicating with a water reception tray at both ends of the troughs. CONSTITUTION:A water reception trough 14 having a rising rib 14a of a predetermined height on the lower projected area of an indoor side heat exchanger and made of a reception tray extending toward a heat exchanger 6 at an arbitrary angle upward from a horizontal plane, a water dripping protrusion 14d extending from the rear edge of the trough downward, a rising rib of a lower water reception trough and the rear edge of the tray of the upper water reception trough are superposed. A plurality of water reception troughs are so stepwisely disposed as to superpose the rear edge of the trough of the lowermost end with the tray, second water reception trays 16 coupling to the reception troughs and made of a U-shaped guide trough 15 communicating with the reception tray are provided at both ends of the reception troughs, all the droplets from the exchanger are received by the reception troughs, the guide trough guides the wafer to the reception tray, thereby preventing the condensed water from dropping into a room or the condensed water from overflowing from the reception troughs to a water receiver.

80. 发明专利

JPH02282632A AIR CONDITIONER 失效
公开(公告)号：JPH02282632A
公开(公告)日：1990-11-20
申请号：JP10385189
申请日：1989-04-24
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ITO HIROZUMI , TOGAMURA TOMIYASU , SATO SHINICHI
IPC分类号： F24F13/22
摘要： PURPOSE:To tilt the heat exchanger at an angle not exceeding 60 deg. so as to structurally reduce the main body in height an depth without increasing the resistance to the passage of air at the intake and prevent the condensation water from dropping into the room by providing a plurality of water-receiving troughs each of which is inclined at an arbitrary angle counterclockwise from a horizontal plane and by providing second water-receiving dishes at the two side ends of each of the water-receiving troughs, each connected with the respective water-receiving troughs and communicating as a guide trough with a water-receiving dish. CONSTITUTION:Under an indoor heat exchanger 6 and on a plane of its projection are provided a plurality of water-receiving troughs 14 arranged in a row like steps forming stairs. Each of the troughs 14, except one at the lowest end, forms a dish 14b which is inclined upward at an arbitrary angle alpha from a horizontal plane and whose backward edge 14c comes in alignment with a rising rib 14a; the backward edge 14c of the dish 14b of the water-receiving trough 14 at the lowest end comes in alignment with a water-receiving dish 7. At the two side ends of each of the water- receiving troughs 14 are respectively provided second water-receiving dishes 16, each having the shape of the letter U at cross section, connected with the respective water- receiving troughs 14, and communicating as a guide trough 15 with a water-receiving dish 7.

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