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1. 发明专利

JPH09250766A HEATING DEVICE 失效
公开(公告)号：JPH09250766A
公开(公告)日：1997-09-22
申请号：JP6251296
申请日：1996-03-19
申请人： OSAKA GAS CO LTD , HARMAN CO LTD
发明人： TAKEDA TAKESHI , MURATA YUKIHIRO , DANKURI TOMOO , MORIMOTO KAZUYUKI , KIMURA ITARU
IPC分类号： F24D5/04
摘要： PROBLEM TO BE SOLVED: To provide a heating device which can heat a dressing room, wherein an efficiency of utilizing heat is enhanced by realizing a maximum use of calorific value of a heating medium supplied from a heat source apparatus while avoiding an extremely complicate piping operation. SOLUTION: A heating device comprises a bathroom fan 1 which circulates and vents an air in a bathroom A by way of a bathroom air circulating line L1 which is disposed outside of the bathroom A and a bathroom heat exchanger 4 which receives a heating medium from an outside heat source apparatus G and heats the air which passes through the bathroom air circulating line L1. The heating device is further provided with a dressing room circulating fan 5 which circulates and vents an air in a dressing room B apart from the bathroom A by way of a dressing room air circulating line L2 which is disposed outside of the dressing room B and a dressing room heat exchanger 10 which heats the air in the dressing room B utilizing the heating medium supplied to the bathroom heat exchanger 4 from the outside heat source apparatus G.

2. 发明专利

JPH09264552A HEATER-DRYER FOR BATHROOM HAVING MULTIPLE ROOM VENTILATION FUNCTIONS 失效
公开(公告)号：JPH09264552A
公开(公告)日：1997-10-07
申请号：JP7348896
申请日：1996-03-28
申请人： OSAKA GAS CO LTD , HARMAN CO LTD
发明人： TAKEDA TAKESHI , MURATA YUKIHIRO , DANKURI TOMOO , MORIMOTO KAZUYUKI , KIMURA ITARU
IPC分类号： F24D15/00
摘要： PROBLEM TO BE SOLVED: To perform a ventilation while heating a bathroom and an undressing room, simplify the constitution, and reduce labor for the installation and the cost. SOLUTION: A circulation fan 1 for bathroom which circulates the air of a bathroom A through a circulation passage L1 for bathroom being provided outside of the bathroom A, heat-exchanger 4 for bathroom to heat the air passing the inside of the circulation passage L1 for bathroom, for which a heating medium is fed from an external heat source machine, a ventilation fan 12 which discharges the air of the bathroom A to the outside, and a heat-exchanger 10 for undressing room, to which a heating medium is fed from the external heat source machine, are respectively provided in a device main body part SH. Then, the air of an undressing room B is made to pass through the heat- exchanger 10 for undressing room through a circulation passage L2 for undressing room by a circulation fan 5 for undressing room, and is returned to the undressing room B for the constitution of the circulation-ventilation. Then, a communication passage L3 to communicate the ventilation fan 12 and the circulation passage L2 for undressing room, is formed.

3. 发明专利

JPH09250790A VENTILATION EQUIPMENT 失效
公开(公告)号：JPH09250790A
公开(公告)日：1997-09-22
申请号：JP6251196
申请日：1996-03-19
申请人： OSAKA GAS CO LTD , HARMAN CO LTD
发明人： TAKEDA TAKESHI , MURATA YUKIHIRO , DANKURI TOMOO , MORIMOTO KAZUYUKI , KIMURA ITARU
IPC分类号： F24F7/007 , F24D15/00 , F24F7/10
摘要： PROBLEM TO BE SOLVED: To avoid that air containing much moisture in a bathroom flows into a separate room, by a system wherein the air in the bathroom and air in the separate room are exhausted outdoors simultaneously by a forced exhaust means, from an exhaust passage for the bathroom and an exhaust passage for the separate room respectively, and thereby both of the room are ventilated. SOLUTION: A circulation passage for a bathroom equipped with a heat exchanger 4 is so formed that air in the bathroom A sucked form a suction part 2 by an operation of a circulation fan 1 for the bathroom is let out into the bathroom A from an outlet part 3. A circulation passage for a separate room equipped with a heat exchanger 10 is so formed that air in a dressing room B sucked from a suction part 6 of the room B and a duct 7 by an operation of a circulation fan 5 for the dressing room is let out into the room B from a discharge duct 8 and an outlet part 9. The air in the bathroom A and that in the dressing room B are exhausted outside simultaneously through a ventilation duct 11 by a ventilation fan 12. A shutter member 13 prevents the moisture in the bathroom A from flowing out onto the dressing room B side and it is opened and closed by a force of draft accompanying a ventilating operation of the ventilation fan 12.

4. 发明专利

JPH11287464A FLOOR HEATER 失效
公开(公告)号：JPH11287464A
公开(公告)日：1999-10-19
申请号：JP10561498
申请日：1998-03-31
申请人： OSAKA GAS CO LTD
发明人： MURATA YUKIHIRO , KUSAKA ATSUSHI
IPC分类号： F24D3/16 , F24D13/02
摘要： PROBLEM TO BE SOLVED: To permit the heating of a lid body portion of a storage which is opened and closed by a hinge or is replaceably mounted so that a hot water pipe of a heating floor cannot be directly connected to the lid body portion by performing the floor heating of the lid body portion by indirectly heating a heat pipe in the lid body by way of a frame body by means of the hot water pipe or an electric heating wire. SOLUTION: A heating floor 1 is constructed such that a floor surface plate 9 is adhered to an upper surface of a heat radiation panel 8 in which a hot water pipe 7 made of a resin is embedded. An underfloor storage 2 is mounted in a part of this heating floor 1. The underfloor storage 2 is provided with a frame body around the periphery of an opening portion thereof and a metal hot water pipe 4 is embedded into one side of this frame body. This hot water pipe 4 is mounted such that the hot water pipe 4 is inserted into the midst portion of a circulating passage of the hot water pipe 7 embedded in the heating floor 1 or hot water is supplied from an underfloor hot water supply pipe separately. The lid body 5 of the storage 2 has the periphery thereof mounted on the frame body 3 and a plurality of heat pipes 6 are disposed in this lid body 5 such that the ends of the heat absorbing sides of these heat pipes 6 are heated by the hot water pipe 4 so that the lid body 5 can be heated.

5. 发明专利

JPH11304170A INSTALLATION STRUCTURE OF HOT WATER HEATING FLOOR 失效
公开(公告)号：JPH11304170A
公开(公告)日：1999-11-05
申请号：JP11397598
申请日：1998-04-23
申请人： MATSUSHITA ELECTRIC WORKS LTD , OSAKA GAS CO LTD
发明人： TSURUTA KATSUHIKO , TAGUCHI KAZUTO , MURATA YUKIHIRO , MIYASHITA KENICHI
IPC分类号： E04F15/18 , F24D3/16
摘要： PROBLEM TO BE SOLVED: To enhance the maintenance ability by carrying out the piping operation from above floor to a header easily. SOLUTION: A floor heating panel 3 which incorporates a hot water pipe 2 therein is installed on a subfloor material 1. An exposed connecting portion 10 of the hot water pipe 2 is mounted on an end portion of the floor heating panel 3 in an exposed form. On a position adjacent to the side of the floor heating panel 3 on the subfloor material 1, a header 4 is mounted and the exposed connecting portion 10 of the hot water pipe 2 is connected to the header 4. An end portion panel 6 having a header accommodating recessed portion 5 which opens at the rear side is installed on the subfloor material 1 such that the end portion panel 6 covers the header 4 from above and hence, the header 4 and the exposed connecting portion 10 of the hot water pipe 2 are respectively accommodated in the header accommodating recessed portion 5 of the end portion panel 6.

6. 发明专利

JPH11132478A TATAMI-HEATING SYSTEM 失效
公开(公告)号：JPH11132478A
公开(公告)日：1999-05-21
申请号：JP31619697
申请日：1997-10-31
申请人： OSAKA GAS CO LTD
发明人： MURATA YUKIHIRO
IPC分类号： E04F15/02 , F24D3/16
摘要： PROBLEM TO BE SOLVED: To improve starting temperature characteristics and at the same time a execution property, and to manufacture a system inexpensively by forming a recessed part on the lower surface of a tatami, providing a projection stage part for engaging to the recessed part, and providing a recessed groove where a flexible hot-water pipe is engaged in a zigzag shape at the projection stage part. SOLUTION: A recessed part 2 is formed on the lower surface of a tatami 1 where a tatami-facing is applied to a tatami core other than a peripheral part, and a projection stage part 4 for engaging to the recessed part 2 is provided on the upper surface of a substrate 3 that is in the same plane shape as the tatami 1 and is made of an expanded resin. In the projection stage part, a recessed groove 6 with a shape where two patterns that are in zigzags or in symmetrical zigzags each other are overlapped is provided. Then, a hot-water pipe 5 with a flexible property is provided at the recessed groove 6. Further, at each of four corner parts of the projection stage part 4, two end part recessed grooves 7b or the like being expanded from the recessed groove 6 to the end edge and side edge of the projection stage part 4 are provided, and each end part of the hot-water pipe 5 being engaged to the recessed groove 6 allows either of the both end part recessed grooves 7b or the like to be temporarily engaged on factory shipment.

7. 发明专利

JPH11108381A METHOD FOR CONSTRUCTING HEATING FLOOR 失效
公开(公告)号：JPH11108381A
公开(公告)日：1999-04-23
申请号：JP28787797
申请日：1997-10-03
申请人： OSAKA GAS CO LTD
发明人： MURATA YUKIHIRO , KUSAKA ATSUSHI
IPC分类号： E04F15/18 , F24D3/16
摘要： PROBLEM TO BE SOLVED: To eliminate the need of size adjustment in flooring construction by laying a flooring member while cutting the other end matching with an end part flooring member, and then removing the end flooring member, disposing a branch head to perform pipe connection, and again laying the end flooring member. SOLUTION: An end part flooring member 7 is laid on one side of a room, and a flooring material is laid, while matching with the end part flooring member 7. Thereupon, the flooring member is laid by inserting opposite ends of a radiation pipe 2 protruded from the flooring member into a recess groove 6 in a lower surface of the end part flooring member 7, and inserting a protruded step part 8a on an end surface of the flooring member into a recess step part 8b in the end part flooring member 7, and cutting the flooring member 7 while matching with the size of the other end of the flooring member 7. Thereafter, the end flooring member 7 is removed, a branch header 5 is laid, which header is connected with an underfloor heat insulating piping and is then connected with the radiation pipe 2, and the end part flooring member 7 is again laid from an upper portion of a connection part of the branch header 5 and the radiation pipe 2.

8. 发明专利

JPH11173573A INTERJOIST DISPOSING TYPE HOT WATER MAT 失效
公开(公告)号：JPH11173573A
公开(公告)日：1999-06-29
申请号：JP36172597
申请日：1997-12-09
申请人： OSAKA GAS CO LTD
发明人： KUSAKA ATSUSHI , MURATA YUKIHIRO
IPC分类号： F24D3/14
摘要： PROBLEM TO BE SOLVED: To improve adhesion between a flooring floor and a hot water mat and reduce dissipation of heat in the vicinity of a joint. SOLUTION: A soft foamed resin layer 3 for a hot water mat is formed by laminating a soft foamed resin layer 3 on the under surface of a rigid foamed resin layer 2, in which a hot water pipe 1 is buried, and further laminating a reinforcing plate 4 on the under surface thereof to form a reinforcing plate 4. The side edge part 3a of the soft foamed resin layer is protruded externally from the side end face of the hot water mat 5. When the hot water mat 5 is fitted in between joists 6, the thickness of the hot water mat 5 is increased to a value slightly higher than a distance between a lock member 7, at which the lower end of the hot water mat 5 is locked, and the upper surface of the joint 6. When a floor material 8 is laid on the upper surface of the joint 6, the upper surface of the hot water mat 5 is adhered to the under surface of the floor material 8, and the side edge 3a of the soft foamed resin layer 3 is adhered to the side of the joint 6.

9. 发明专利

JPH11108382A BRANCH HEADER FOR FLOOR HEATING 失效
公开(公告)号：JPH11108382A
公开(公告)日：1999-04-23
申请号：JP28787897
申请日：1997-10-03
申请人： OSAKA GAS CO LTD
发明人： MURATA YUKIHIRO , KUSAKA ATSUSHI
IPC分类号： F24D3/16
摘要： PROBLEM TO BE SOLVED: To achieve coupling work for a branch header and a heat dissipation pipe on a floor by halving the interior of a header body with a longitudinal partition plate, and constructing into an elliptical cross section a coupling pipe penetrating a hot water passage of one side from a short pipe disposed on one side surface of a body and coupling it with a hot water passage on the other side. SOLUTION: A square cylinder body 1 is halved left and right with a longitudinal partition plate 3 to form bidirectional hot water passages 3, 4. A plurality of pairs of short pipes 5 are protruded on one side surface of the body 1, which are to be connected with a radiation pipe contained in a flooring type heating floor, and each pair of the short pipes 5 are communicated with a forward side and backward side hot water passages 3, 4 formed left and right in the body 1. Since the forward side passage 4 is separated from the forward side hot water passage 3 and from the short pipes 5, they are connected through an elliptical cross section coupling pipe 6. The interior of the body 1 may be halved vertically with the flat partition plate, and each short pipe 5 may be directly communicated with each hot water passage 3, 4.

10. 发明专利

JPH11294787A METHOD FOR CONSTRUCTION OF HEATING FLOOR 失效
公开(公告)号：JPH11294787A
公开(公告)日：1999-10-29
申请号：JP12290998
申请日：1998-04-16
申请人： OSAKA GAS CO LTD
发明人： MURATA YUKIHIRO
IPC分类号： E04F15/04 , E04F15/18 , F24D3/16 , F24D19/02 , F24D19/06
摘要： PROBLEM TO BE SOLVED: To prevent formation of a long straight line extending in the direction perpendicular to the lengthwise direction of veneers at the place of a joint between radiation panels of a heating floor and occurrence of disarrangement of a zigzag pattern, on the occasion when a simulated flooring floor is formed by sticking the thin-wall veneers on the surfaces of the radiation panels. SOLUTION: In a heating floor of a type wherein, on the top side of a square radiation panel 2 wherein a hot water pipe 1 is buried, longitudinally long veneers 3 are stuck in mutual connection in the lengthwise direction and in a plurality of rows, in simulation of a flooring floor, and the radiation panel 2 is laid in a plurality in a room, the places of sticking of the veneers 3 which come into contact with each other at the part of junction of the adjacent radiation panels 2 are left as vacant spaces 4, and after both of the radiation panels 2 are laid, veneers 3a are stuck so that they stretch over both of the vacant spaces 4.

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