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61. 发明专利

JPS5581708A ACTIVATED CHARCOAL TREATING APPARATUS 失效
公开(公告)号：JPS5581708A
公开(公告)日：1980-06-20
申请号：JP15608478
申请日：1978-12-15
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YONEZAWA MASAHIRO , TSUDA YUUZOU , OSHIMIBE MASANORI , NAMIKOSHI TAKESHI
IPC分类号： B01D15/00 , C02F1/28
摘要： PURPOSE:To obtain stable activated charcoal treated water by automatically removing saturated activated charcoal from an activated charcoal layer for treating sewage to be treated. CONSTITUTION:A sewage to be treated flowed into an inflow tank 1 is flowed into an activated charcoal tank 2 through a filter cloth 9 and an inflow port 8 and treated by contacting with activated charcoal A in an upward flow pattern, thereafter is overflowed from an upper end of an overflow wall 10 and flowed into an outflow tank 4. When a level within a tank 4 and a float 6 is raised to open a gate 3 connected to the float 6 through a string 7, the saturated activated charcoal B with increased adsorbed amount present in a lower portion of a tank 2 is outflowed. When a level within a tank 4 is raised and a level within an outflow pipe 5 is reached to an upper portion of a U shaped bent portion, treated sewage and activated charcoal B are flowed out to the outside of a system through a pipe 5. When a level within a tank 4 is lowered to a bottom portion, the outflow is stopped and a float 6 is lowered to close a gate 3.

62. 发明专利

JPS555723A SEPTIC TANK 失效
公开(公告)号：JPS555723A
公开(公告)日：1980-01-16
申请号：JP7832478
申请日：1978-06-27
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： NAMIKOSHI TAKESHI , TSUDA YUUZOU , OSHIMIBE MASANORI , YONEZAWA MASAHIRO
IPC分类号： C02F3/06 , C02F3/00 , C02F3/30
摘要： PURPOSE:The septic tank for efficiently execute the aerobic and anaerobic denitrification reaction, by introducing a part of treated water obtained from the household sewage being treated in the aeration chamber of the septic tank, for the purpose of preventing the clogging of the sewage entrance due to the filth included in the excrement being diluted with extremely small amount of the washing water. CONSTITUTION:The sewage, being diluted with the washing water of about 1/10 or less amount of flush water for the general flush toilet, is introduced into the separating chamber 3; and the scum piled up in the upper zone of the chamber 3 is scattered and disintegrated by the treated water being returned 9 and injected 8; hereby, the sewage is diluted to a degree of BOD 1-2000 ppm. In this chamber 3, the separation of solid and liquid phases is executed, and at the same time, N of NO2 and NO3 of the treated water is denitrified owing to the aerobic and anaerobic denitrification reaction. Next, only the treated supernatant liquid is transferred 14 to the dilution chamber 10, and is diluted by the treated water 13 sent from the upper zone of the settling chamber 7 to BOD about 300ppm, and moreover, the denitrification treatment is executed by the aerobic and anaerobic denitrifying bacteria sticking on the packings 12. Then, the sewage, being denitrified and diluted to BOD concentration suitable for the biological treatment, is transferred to the aeration chamber 4, in which the aeration treatment is carried out by the injected air 17, and the sludge piled up in the lower zone of the chamber 7 is returned to the chamber 4. The top liquid of the chamber 7 is discharged through the disinfection chamber 19.

63. 发明专利

JPS54131349A SEWAGE PURIFIER 失效
公开(公告)号：JPS54131349A
公开(公告)日：1979-10-12
申请号：JP3850478
申请日：1978-03-31
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： NAMIKOSHI TAKESHI , TSUDA YUUZOU , OSHIMIBE MASANORI , YONEZAWA MASAHIRO
IPC分类号： C02F3/00
摘要： PURPOSE:To treat sewage by making a device in such a way that an air-exposing chamber with the bottom and a discharge chamber with non-bottom filled with pebbles are formed in one body and sewage in the air-exposing chamber can be overflowed in the discharge chamber to discharge itself by underground permeation. CONSTITUTION:Washing water of less than one liter used in the stool 1 every time is first separated from precipitate in the tank 2, only an overflow of sewage flows in the purifier 3 through the pipe 22. The sewage enters the air-exposing chamber 31 and is exposed to air which is pressurized by the blower 23 and diffused by the pipe 24. After floating matter is separated from the sewage in the precipitating chamber 35 partitioned off by the guide plate 25, the sewage flows in the disinfecting chamber 32 from the inlet 25 to be supplied disinfectant. Then it flows in the discharge chamber 33 through the pipe 26, and is discharged in the underground through the pebbles 34.

64. 发明专利

JPS5426062A APPARATUS FOR PURIFYING AND TREATING SANITARY SEWAGE 失效
公开(公告)号：JPS5426062A
公开(公告)日：1979-02-27
申请号：JP9182577
申请日：1977-07-29
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： MIYAZAKI TOSHIHIRO , NAMIKOSHI TAKESHI , SHINKI KENICHI
IPC分类号： C02F3/12
摘要： PURPOSE:To simultaneously efficiently treat sanitary sewages of different pollution degrees by connecting first aeration tank for receiving sanitary sewage of large pollution degree to second aeration tank for receiving sanitary sewage of small pollution degree at a transfer port.

65. 发明专利

JPH0523695A BATHTUB CLEANING DEVICE 失效
公开(公告)号：JPH0523695A
公开(公告)日：1993-02-02
申请号：JP18505491
申请日：1991-07-25
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： MINAMIURA KENJI , NAMIKOSHI TAKESHI
IPC分类号： A47K3/00 , B01D24/00 , B01D24/02 , B01D29/60 , B01D29/62 , B01D35/027 , C02F3/06 , C02F9/00 , F04D13/12 , F24H9/00
摘要： PURPOSE:To reduce cost, to simplify a pipeline and to miniaturize the bath cleaning device by carrying out circulation and jetting with a common jetting and circulating pump. CONSTITUTION:The suction port 2 and discharge port 3 provided to a bathtub 1 are connected through a circulating passage 4. A jetting and circulating pump 5 consisting of an inverter pump, a sand filter tank 6 and a biological filter tank 7 are successively provided to the circulating passage 4 in series. The pump 5 and the filter tank 6 and the biological filter tank 7 and the discharge port 3 are respectively connected through a jet connecting passage 8. A switching valve 9 is furnished to supply hot water to the passage 8 or to stop the supply.

66. 发明专利

JPH05295A PURIFIER OF BATHTUB 失效
公开(公告)号：JPH05295A
公开(公告)日：1993-01-08
申请号：JP15276691
申请日：1991-06-25
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： NAGATOMI HIROSHI , NAMIKOSHI TAKESHI , MINAMIURA KENJI
IPC分类号： A47K3/00 , B01D35/027 , C02F3/06 , C02F3/10
摘要： PURPOSE:To effectively purify the filter material in a biological filter tank. CONSTITUTION:The water suction port 2 and water emitting port 3 of a bathtub 1 are connected by a circulating passage 4. A biological filter tank 5 is arranged on the way of the circulating passage 4 and the filter materials 6 in the biological filter tank 5 are provided in a multistage fashion. At the time of backwashing, by whirling the filter materials 6 of respective stages upwardly to wash the same, the filter materials 6 can be effectively washed.

67. 发明专利

JPH05288A PURIFIER FOR BATHTUB 失效
公开(公告)号：JPH05288A
公开(公告)日：1993-01-08
申请号：JP15276591
申请日：1991-06-25
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： NAGATOMI HIROSHI , NAMIKOSHI TAKESHI , MINAMIURA KENJI
IPC分类号： A47K3/00 , B01D35/027 , C02F1/32 , F24H9/00
摘要： PURPOSE:To protect a person opening a case from irradiation with ultraviolet rays by automatically putting out an ultraviolet sterilizing lamp when the door of the case is opened. CONSTITUTION:The water suction port 2 and water emitting port 3 provided to a bathtub 1 are connected by a circulating passage 4 and a filter tank 5 and an ultraviolet sterilizing lamp 6 are arranged in the way of the circulating passage 4 and a pump 11 for circulating the hot water of the bathtub 1 is provided to the circulating passage 4. A door 8 is provided to a case 7 in which the filter tank 5, the ultraviolet sterilizing lamp 6 and the pump 11 are received in a freely openable and closable manner. A safety switch 9 turned OFF when the door 8 is opened and turned ON when the door is closed is provided to the power supply circuit 10 of the ultraviolet sterilizing lamp 6.

68. 发明专利

JPH04349992A PURIFICATION DEVICE OF BATH 失效
公开(公告)号：JPH04349992A
公开(公告)日：1992-12-04
申请号：JP12164691
申请日：1991-05-28
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： NAMIKOSHI TAKESHI , SAKO NORIYUKI
IPC分类号： A47K3/00 , B01D24/00 , B01D24/02 , B01D29/62 , B01D35/027 , B01D35/16 , C02F3/06 , C02F9/00 , F24H9/00
摘要： PURPOSE:To make a cleaning process efficient in a bacterium filtration tank when a batch purification device is used. CONSTITUTION:A suction aperture 2 is connected to a discharge aperture 3 in a bath 1 using a circulation flow path 4. In addition, a hot water in the bath 1 is filtered using a bacterium filtration tank 5 arranged in a place of the circulation flow path 4. Further, a discharge part 7 branching out of the circulation flow path 4 is provided on the inflow 6 side of the circulation flow path 4 for the bacteria filtration tank 5, and at the same time, the first change- over valve 8 is provided at the branching part. An air supply path 10 branching out of the circulation flow path 4 is provided at the discharge aperture 9 side of the circulation flow path 4 for the bacterium filtration tank 5 and at the same time, the second change-over valve 11 is installed at the branching part. An air supply path for washing back 12 is installed at the air supply path 10 in order to allow the supply of air or a fluid containing the air to the discharge aperture 9 side of the bacterium filtration tank 5 for the air supply part 10. Thus the air is supplied for washing back when the bacterium filtration tank 5 needs to be washed back.

69. 发明专利

JPH04243508A BATH WATER FILTERING APPARATUS 失效
公开(公告)号：JPH04243508A
公开(公告)日：1992-08-31
申请号：JP588691
申请日：1991-01-22
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： NAMIKOSHI TAKESHI , TANAKA TSUNEO , MINAMIURA KENJI , SAKO NORIYUKI
IPC分类号： A47K3/00 , B01D35/027 , F24H9/00
摘要： PURPOSE:To avoid the damage of the filtering function of a filtering part. CONSTITUTION:The lead-out port 2 and return port 3 of a bathtub 1 are allowed to communicate with a circulating route 4 and a circulating pump 5 and a filtering part 6 are provided and the hot water of the bathtub 1 is circulated and filtered by operating the circulating pump 5. In this bath water filtering apparatus, a trap part 7 in which hot water remains even when the drainage of this circulating system is performed is formed in the circulating route 4 and the filtering part 6 is provided in the trap part 7.

70. 发明专利

JPH0321205B2 失效
公开(公告)号：JPH0321205B2
公开(公告)日：1991-03-22
申请号：JP14209987
申请日：1987-06-05
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： NAMIKOSHI TAKESHI , MORIKAWA TETSUO , TSUEMOTO TOSHIO
IPC分类号： A47K3/00 , B01D35/02 , B01D35/027 , B01D35/16 , F24H9/00

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