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91. 发明专利

JP2001276541A AIR CLEANER 失效
公开(公告)号：JP2001276541A
公开(公告)日：2001-10-09
申请号：JP2000101453
申请日：2000-04-03
申请人： OSAKA GAS CO LTD , RINNAI KK
发明人： HAGIWARA SHINICHI , YAOKU TOSHIKAZU , UNOU HARUKI , YASUI SHIGEAKI , MANO HIROSHI , KANEIWA TOMOSHI
IPC分类号： F24F7/00 , B01D46/42
摘要： PROBLEM TO BE SOLVED: To provide an air cleaner combining two or more pollution sensors for displaying the degree of pollution based on signals from one pollution sensor on one display section displaying the pollution degree of air at the given times. SOLUTION: The air cleaner is provided with a sensor group formed of two or more sensors sensing the degree of pollution of air, one display section for displaying the pollution degree of air and a display changeover means displaying forcibly at least for a while the pollution degree of the air based on the sensing signals from one sensor selected out of a sensor group during the air cleaning operation for adjusting the air cleaning capability based on the sensing signal output from respective sensors of the sensing group.

92. 发明专利

JP2001272099A CLEANING WATER INJECTION UNIT 失效
公开(公告)号：JP2001272099A
公开(公告)日：2001-10-05
申请号：JP2000088977
申请日：2000-03-28
申请人： RINNAI KK
发明人： KITAGAWA HIDEKI , ADACHI IKURO
IPC分类号： D06F39/08 , F24H1/00
摘要： PROBLEM TO BE SOLVED: To obtain a cleaning water injection unit where a city water introduction passage and a hot water introduction passage for introducing hot water from the hot water delivery passage of a hot water supply apparatus or hot water remaining in a bathtub are joined to a joining passage coupled with a washing machine, and hot water having temperature suitable for washing is injected constantly to the washing machine even when the temperature of the hot water supply apparatus is set at a high level for the purpose of filling the bathtub with hot water, shower, or the like, or when the temperature of hot water remaining in the bathtub is high. SOLUTION: A joining passage 41 is provided with a sensor 43 for detecting the temperature of water in the joining passage. In order to keep the temperature of water in the joining passage at a specified level (38 deg.C) suitable for washing, the city water introduction passage is provided with a flow control means (52) having a water stop function for increasing/decreasing the quantity of city water to be joined.

93. 发明专利

JP2001245784A THERMOSENSITIVE DEVICE 失效
公开(公告)号：JP2001245784A
公开(公告)日：2001-09-11
申请号：JP2000062039
申请日：2000-03-07
申请人： RINNAI KK
发明人： FUJIKAWA HIROYASU
IPC分类号： F24C3/12 , A47J27/00 , A47J37/06
摘要： PROBLEM TO BE SOLVED: To realize a thermosensitive device capable of guiding the vertical movement of a plate type member without using a guide rod. SOLUTION: The thermosensitive device comprises a substantially tubular case 4, a cover member 20 with which the upper opening of the case 4 is covered, the plate type member 7 vertically movably housed in the case 4, a lever 8 extending downward from the plate type member 7, ordinary temperature ferromagnetic and high temperature nonmagnetic ferrites 3a and 3b fixed to one of the cover member 20 and the plate type member 7 and a permanent magnet 5 fixed to the other of the cover member 20 and the plate type member 7. On the bottom of the case 4, a lever passing hole 4b is formed for permitting the vertical movement of the lever 8 and inhibiting the rotation of the lever 8 about an axis.

94. 发明专利

JP2001242015A TEMPERATURE SENSING DEVICE 失效
公开(公告)号：JP2001242015A
公开(公告)日：2001-09-07
申请号：JP2000057632
申请日：2000-03-02
申请人： RINNAI KK
发明人： TAKADA SHUICHI
IPC分类号： G01K7/00 , F24C3/12 , G01K7/02 , G01K7/24
摘要： PROBLEM TO BE SOLVED: To inexpensively provide a temperature sensing device capable of precisely calculating actual amplification factor and offset voltage of an A/D converting circuit and recognizing detected voltage of a temperature sensor. SOLUTION: The device comprises the A/D converting circuit 27 for amplifying the detected voltage of a temperature control thermocouple 8 to convert into a digital signal and output, a circuit constant calculating means 33 for inputting two types of reference voltage from an external power supply to the A/D converting circuit 27 and calculating the actual amplification factor GR and the offset voltage VOFF of the A/D converting circuit using two types of digital signals outputted from the A/D converting circuit 27 when the two types of the reference voltage are inputted, and a detected voltage recognizing means 34 for recognizing the detected voltage of the temperature control thermocouple 8 by correcting a digital signal VTC outputted from the A/D converting circuit 27 using the actual amplification factor GR and the offset voltage VOFF.

95. 发明专利

JP2001241687A BATHROOM AIR CONDITIONER 失效
公开(公告)号：JP2001241687A
公开(公告)日：2001-09-07
申请号：JP2000057485
申请日：2000-03-02
申请人： RINNAI KK
发明人： ITO JIRO
IPC分类号： F24D15/00 , F24D19/00 , F24F13/20 , F26B9/02
摘要： PROBLEM TO BE SOLVED: To provide a bathroom air conditioner in which installation cost is reduced by simplifying the installation work. SOLUTION: A bathroom heater/dryer 20 comprises a heat exchanger 38 for exchanging heat between heating medium heated by a heat source machine and the air in a bathroom encased in a body case 34 wherein the forward of a heating medium piping 36b extending from the heat exchanger 38 is projected to the outside of the body case 34 and coupled with one end of an extension pipe 68b through a cap nut 70b. Projecting length of the forward of the heating medium piping 36b is set equal to or shorter than the wall thickness 84 of the bathroom.

96. 发明专利

JP2001208444A HEAT UTILIZATION SYSTEM UTILIZING HYDROGEN ABSORPTION ALLOY 失效
公开(公告)号：JP2001208444A
公开(公告)日：2001-08-03
申请号：JP2000330691
申请日：2000-10-30
申请人： RINNAI KK
发明人： MARUHASHI TSUTOMU
IPC分类号： F25B17/12 , F25B35/04
摘要： PROBLEM TO BE SOLVED: To improve prior art techniques wherein hydrogen released from a hydrogen occluding alloy is in the prior art adapted to be occluded into a hydrogen occluding alloy of a cell part after passing through a hydrogen path from a cell part thereof, so that the hydrogen passes through a long movement distance which might cause severe pressure loss and deterioration of performance, and further the prior art suffers a complicated cell structure. SOLUTION: A cell S includes a cylindrical stick pipe 1, a pipe filter 2 capable of direct passage of hydrogen, a separator 3 for dividing a space between the stick pipe 1 and the pipe filter 2 to three cell parts S1, S2, and S3 for encapsulating high, middle, and low temperature alloys (HM, MM, LM), and fins each being inserted into the cell parts S1, S2, and S3. A freezing cycle is adapted such that many cells S constitute one cell group, and a plurality of cell groups constitute a two stage cycle. The cell S has a simplified structure and is easy to manufacture. Further, it has a structure where hydrogen moves through the pipe filter 2, so that a movement distance of the hydrogen is short with pressure loss reduced and with performance improved.

97. 发明专利

JP2001193988A BATHROOM HEATER/DRYER 失效
公开(公告)号：JP2001193988A
公开(公告)日：2001-07-17
申请号：JP2000001760
申请日：2000-01-07
申请人： RINNAI KK
发明人： ITO JIRO
IPC分类号： D06F58/10 , F24D5/02 , F24D15/00 , F24F11/02 , F26B9/02
摘要： PROBLEM TO BE SOLVED: To realize a bathroom heater/dryer improved to adjust the orientation of a louver easily according the using purpose thereof. SOLUTION: The bathroom heater/dryer 2 has a hot air outlet 16 at an upper part and a louver 18 for changing the blowing direction of hot air by changing the orientation is provided at the hot air outlet 16. The bathroom heater/dryer 2 comprises a manual lever 22 having a knob 23 at the lower end projecting from the lower surface 8 of a front cover 4, and a mechanism 20 for interlocking the manual lever 22 mechanically with the louver 18 and changing the orientation of the louver 18 depending on the operating position of the knob 23 at the lower end of the manual lever 22. As shown on Fig. 2, a heating indicator 42 indicating the operating position of the knob 23 at the lower end of the manual lever 22 when the louver 18 is directed toward a heating orientation and a drying indicator 43 indicating the operating position of the knob 23 at the lower end of the manual lever 22 when the louver 18 is directed toward a drying orientation are provided on the lower surface 8 of the front cover 4 of the bathroom heater/dryer 2.

98. 发明专利

JP2001193946A TRIPOD AND OVEN 失效
公开(公告)号：JP2001193946A
公开(公告)日：2001-07-17
申请号：JP2000006134
申请日：2000-01-11
申请人： RINNAI KK
发明人： TAKEUCHI HISATO , OHORI HIROSHI
IPC分类号： F24C15/10 , F24C5/12
摘要： PROBLEM TO BE SOLVED: To provide a tripod and an oven which are capable of making the tripod and the oven inconspicuous without spoiling any function of the tripod. SOLUTION: A ceiling plate 1 of a housing 10 for the oven is formed of a decorative plate of heat resistant glass, a porcelain plate or the like and the tripod 2 is disposed on the ceiling plate 1 so as to be faced to a burner hole 11 formed on the ceiling plate 1, while the tripod 2 is equipped with a base frame 3 installed on the ceiling plate 1, and three pieces or more of plate type pawls 4 whose lower parts are connected to the base frame 3 and a matter to be heated is disposed on the upper part of the same. In such a tripod 2, the base frame 3 is provided with a size approximated to the rim of the burner hole 11 while the plate type pawl 4 is provided with an outwardly extended part 42 projected outward from the base frame, and a leg part 45 formed below the outwardly extended part 42 and abutted against the upper surface of the ceiling plate 1. According to this method, the diameter of the base frame 3 can be reduced to a size, substantially same as that of the rim of the burner hole 11, whereby the decorative property of the ceiling plate 1 and thee design of the oven can be improved.

99. 发明专利

JP2001178669A DEVICE FOR ADJUSTING RISER COVER ATTACHMENT POSITION 失效
公开(公告)号：JP2001178669A
公开(公告)日：2001-07-03
申请号：JP36853799
申请日：1999-12-27
申请人： RINNAI KK
发明人： MIYAGAWA TOMONARI , OGAWA TAKASHI
IPC分类号： A47B77/04 , A47B91/00 , A47L15/00 , A47L15/42
摘要： PROBLEM TO BE SOLVED: To provide a device for adjusting the attachment position of a riser cover by a simple structure, by which the adjustment of the riser cover attachment position and its attaching work are rapidly performed to improve workability. SOLUTION: The device is provided with a support member 8 to which the riser cover arranged in a riser part formed in the lower front part of a unit main body is freely connected and also which extends forward from the unit main body in a horizontal direction. A connecting part 9 is also arranged, by which the support member 8 is connected to the lower part 6 of the unit main body. The support member 8 is provided with a plurality of engagement parts 11 formed at prescribed interval in the longitudinal direction. The connecting part 9 is provided with a holding part 15 for holding the support member 8 so as to be freely attachable/detachable and a part 14 to be engaged for adjusting the projecting amount of the member 8 to the front part of the unit main body by selectively engaging one f the engagement parts 11 of the member 8.

100. 发明专利

JP2001173046A WATER SUPPLY DEVICE 失效
公开(公告)号：JP2001173046A
公开(公告)日：2001-06-26
申请号：JP35423699
申请日：1999-12-14
申请人： RINNAI KK
发明人： NAKAMURA KENJI
IPC分类号： A47K4/00 , E03C1/05 , F16K11/00
摘要： PROBLEM TO BE SOLVED: To provide a water supply device eliminating the need of an operating device with selector switches even when different types of water are fed from a faucet and capable of reducing a cost with a structure formed of least number of parts. SOLUTION: This water feeding device 1 can feed three types of water, that is, residual hot water remaining in a bath tub 7 of a bath, city water, and hot water by switching the water according to the operating condition of a faucet 11. In the specific operating condition, the city water is fed in the first opening state by the opening and closing operation (ST13 through ST2, ST3, and ST4), residual hot water is fed in the second opening state (ST14 through ST2, ST3, ST5, ST7, and ST8), and hot water is fed in the third opening state (ST15 through ST2, ST3, ST5, ST7, ST9, ST11, and ST12).

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