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公开(公告)号：JP2002245531A
公开(公告)日：2002-08-30
申请号：JP2001039844
申请日：2001-02-16
Applicant: MATSUSHITA REFRIGERATION
Inventor： ODA MASATAKA , HAMADA KAZUYUKI , KUBOTA YOSHITAKA , NOJIMA HAJIME , MACHIDA KAZUHIKO , NAKAGAWA NOBUHIRO , KAMEI MASAHARU , YAMAZAKI YOSHIAKI
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine reducible in cost with a small number of parts by a single carry-out mechanism allowing simultaneous selling without regulation or adjustment, corresponding to all the self-standing container drinks regardless of a regular or indeterminate form. SOLUTION: A goods shelf 7 is constituted to have prescribed angles to a horizontal plane respectively in the width direction and depth direction of an automatic vending machine body 6. Goods are thereby conveyed to a goods carry-out part 10 positioned at the lowermost point of the goods shelf 7 with minimum passage regulation with the own original weight of a drink container, and simultaneous selling is attained without regulation or adjustment, corresponding to all the self-standing container drinks regardless of the regular or indeterminate form and the kind and size of the container for the replenishment of goods. The carry-out mechanism can thereby be simplified, cost can be reduced with a small number of parts, and goods replenishing work is easy, allowing even throw-in charge from the front face.
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公开(公告)号：JP2000111153A
公开(公告)日：2000-04-18
申请号：JP28077698
申请日：1998-10-02
Applicant: MATSUSHITA REFRIGERATION , NAT HOUSE IND , KANSAI ELECTRIC POWER CO
Inventor： MACHIDA KAZUHIKO , AOYAMA SHIGEO , HAMADA KAZUYUKI , MATSUSHITA MASAO , KIMURA MASAO
IPC: F24H1/00
Abstract: PROBLEM TO BE SOLVED: To simplify the control at hot water reserving operation, and do away with an inverter for revolution control of a pump, and curtail the commodity cost, in a heat pump hot water supplier. SOLUTION: A water circulating pump 7, a pressure system of gate valve PCV, a refrigerant-water heat exchanger 3, a water heater 8 having a heater 9, and a hot water reservoir 7 whose bottom is connected to the water circulating pump 7 and whose top is connected to the water heater 8, are connected in order. This hot water supplier is equipped with a hot water supply circuit equipped with an auxiliary pipe having its one end between the water circulating pump 7 and the pressure system of gate valve PCV and other end between the refrigerant-water heat exchanger 3 and the water heater 8, and besides having a temperature system of gate valve TCV, and the first controller CN1, so at the time of hot water reserving operation, the flow of the circulating water of the hot water supply circuit is mechanically controlled to open or close with the pressure system of gate valve PCV, so that the pressure Pc of the refrigerant on outlet side of a compressor 1 may be not less than the specified pressure Pc1 at single operation of the compressor 1. Besides it is mechanically controlled to open or close with the temperature system of gate valve TCV so that the temperature To of water at the outlet of the water heater may be not less than the specified temperature T1 at single operation of the water heater 8.
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公开(公告)号：JP2002260085A
公开(公告)日：2002-09-13
申请号：JP2001057771
申请日：2001-03-02
Applicant: MATSUSHITA REFRIGERATION
Inventor： NISHIO YASUNORI , ODA MASATAKA , KUBOTA YOSHITAKA , HAMADA KAZUYUKI , MACHIDA KAZUHIKO , NOJIMA HAJIME
Abstract: PROBLEM TO BE SOLVED: To provide a commodity carry-out device of a vending machine capable of dispensing with wiring in a commodity rack and a commodity conveyer to reduce the manufacturing cost and improved reliability. SOLUTION: A sold-out flag 6 mounted on the commodity conveyer 3 is displaced according to whether the commodity is out or not. After the commodity conveyer 3 returns to the standby position, the sold-out of the commodity is detected by a sold-out detecting sensor 7, whereby wiring is not required in the commodity rack 1 and the commodity conveyer 3 to reduce the manufacturing cost and improve reliability.
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公开(公告)号：JP2000346490A
公开(公告)日：2000-12-15
申请号：JP15980599
申请日：1999-06-07
Applicant: KANSAI ELECTRIC POWER CO , NAT HOUSE IND , MATSUSHITA REFRIGERATION
Inventor： AOYAMA SHIGEO , MACHIDA KAZUHIKO , HAMADA KAZUYUKI , KIMURA MASAO , MATSUSHITA MASAO
Abstract: PROBLEM TO BE SOLVED: To provide a thermal storage cooling and heating water heater capable of being simplified in its installing construction. SOLUTION: The thermal storage cooling and heating water heater comprises a heat pump unit 2 for generating a warm heat or a cold heat to heat a heat transfer medium and hot water, a thermal storage tank unit 3 for receiving and delivering a heat quantity from and to the medium, a hot water storage unit 5 for storing hot water capable of supplying the hot water, and a habitable room radiator 4 for taking out the heat quantity from the medium and radiating it to the room. The unit 2 is integrally formed with a body 2A having a heat exchanger, and a piping portion 2B for delivering and inputting the medium to and from the body 2A and including heat pump piping joints C1 to C5 provided at one end. The unit 3 is integrally formed with a thermal storage tank 3A containing a thermal storage material 6, and a thermal storage tank piping portion 3B for delivering and inputting the medium to and from the tank 3A and including thermal storage tank piping joints C6 to C13 at one end. The tank 5 is integrally formed with a hot water storage tank 5A and a storage tank piping portion 5B for delivering and inputting the hot water and including hot water storage tank piping joints C13 to C16 at one end.
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公开(公告)号：JP2000329400A
公开(公告)日：2000-11-30
申请号：JP13526599
申请日：1999-05-17
Applicant: MATSUSHITA REFRIGERATION , NAT HOUSE IND , KANSAI ELECTRIC POWER CO
Inventor： MACHIDA KAZUHIKO , AOYAMA SHIGEO , HAMADA KAZUYUKI , MATSUSHITA MASAO , KIMURA MASAO
IPC: F24H1/00
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of an article by enhancing controllability of hot water storage operation and eliminating an inverter for controlling the r.p.m. of a pump. SOLUTION: A pump 7, a control valve WRV, a hot water heat exchanger 3, and a hot water storage tank 6 coupled with the pump 7 and the hot water heat exchanger 3, respectively, at the lower and upper sections thereof are coupled sequentially and annularly with water piping. Furthermore, a circuit BP bypassing the control valve WRV and the hot water heat exchanger, a motor proportional valve EPV in the bypass circuit BP, a water heater 8, and a first controller CN 1 are provided. When a first water temperature detected by a first water temperature detector 10 reaches a first specified level, a heat pump is stopped and the water heater 8 is operated and then the motor proportional valve EPV is driven such that a second water temperature detected by a second water temperature detector 11 is between second and third specified levels. When the first water temperature 10 is higher than a fourth specified level, the motor proportional valve EPV, the water heater 8 and the pump 7 are stopped.
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Patent Agency Ranking
公开(公告)号：JP2002245534A
公开(公告)日：2002-08-30
申请号：JP2001039845
申请日：2001-02-16
Applicant: MATSUSHITA REFRIGERATION
Inventor： HAMADA KAZUYUKI , ODA MASATAKA , NAKAGAWA NOBUHIRO , KAMEI MASAHARU , MACHIDA KAZUHIKO , KUBOTA YOSHITAKA , NOJIMA HAJIME , YAMAZAKI YOSHIAKI
Abstract: PROBLEM TO BE SOLVED: To reduce time and effort required for charging and replenishing goods. SOLUTION: This automatic vending machine comprises a plurality of goods charging ports 20 provided vertically at the front face of an automatic vending machine body, corresponding to plural stages of goods shelves 10; a plurality of charging passages 30 inclining downward in a depth direction B and leading the goods charged in the lying state from the goods charging ports 20 to the side opposite to the goods carry-out part side; and a bottom support plate 40 provided on the depth direction B side of the goods shelf 10 to guide the goods from the inner side end part of the charging passage 30 to the goods carry-out part 4 while slidingly supporting the bottom part of the goods in the lying state. A pair of rails 30a, 30b are formed as guide means at the charging passage 30 so as to be able to maintain the posture of the goods passing in the charging passage 30. The goods are thereby charged or replenished easily to each goods shelf 10, and the goods charged in the lying state from the goods charging port 20 can be conveyed in the stable posture to the goods shelf 10.
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公开(公告)号：JP2002236969A
公开(公告)日：2002-08-23
申请号：JP2001031949
申请日：2001-02-08
Applicant: MATSUSHITA REFRIGERATION
Inventor： MACHIDA KAZUHIKO , ODA MASATAKA , NAKAGAWA NOBUHIRO , KAMEI MASAHARU , KUBOTA YOSHITAKA , HAMADA KAZUYUKI , NOJIMA HAJIME
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine capable of preventing dew condensation on a bucket and providing stable operation at any time. SOLUTION: A heat insulating lower board 9b for preventing air from flowing between a heating chamber and a cooling chamber through a passage of the bucket 9a when the bucket 9a is in a position for waiting for a sale is provided on a lower part of the bucket 9a. Therefore, the bucket 9a waiting for the sale is in a position on the side of the heating chamber, the dew condensation on the bucket 9a, and generation of rust on a mechanism part of the bucket 9a are prevented, and the vending machine which always operates stably can be provided.
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公开(公告)号：JP2001242059A
公开(公告)日：2001-09-07
申请号：JP2000055294
申请日：2000-03-01
Applicant: MATSUSHITA REFRIGERATION
Inventor： HAMADA KAZUYUKI , AOYAMA SHIGEO , MACHIDA KAZUHIKO
IPC: G01N9/10
Abstract: PROBLEM TO BE SOLVED: To provide a concentration meter of heating liquid medium capable of easily measuring the concentration of the heating liquid medium liquid at a low cost without taking out the heating liquid medium from a system in a device using the heating liquid medium, and maintaining the accuracy within a wide temperature range. SOLUTION: In the system of the device using the heating liquid medium, a container 2 having a window 1 by which the inside can be observed is installed. One or more floats (1-n) are put into the inside of the container 2. Heating liquid medium of prescribed concentrations different from each other are enclosed in the floats (1-n), and they have the same quality as the heating liquid medium existing inside of the container 2 and flowing outside of the floats (1-n). Each of the floats (1-n) is made to float or sink according to the concentration of the heating liquid medium existing inside of the container 2 and flowing outside of the floats (1-n). This phenomenon can be observed from the outside.
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公开(公告)号：JP2000346406A
公开(公告)日：2000-12-15
申请号：JP15980499
申请日：1999-06-07
Applicant: KANSAI ELECTRIC POWER CO , NAT HOUSE IND , MATSUSHITA REFRIGERATION
Inventor： AOYAMA SHIGEO , MACHIDA KAZUHIKO , HAMADA KAZUYUKI , KIMURA MASAO , MATSUSHITA MASAO
IPC: F24F5/00
Abstract: PROBLEM TO BE SOLVED: To provide a thermal storage air conditioner having high energy efficiency. SOLUTION: A thermal storage air conditioning system is provided with a heat exchanger Ea heat exchanging hot heat and cold heat generated by electric energy including nighttime electric power with a heat transferring medium, a thermal storage unit 3 transferring heat with the heat transferring medium and storing the heat, a living room radiator 4 receiving the heat from the heat transferring medium and radiating it inside the living room, and a pump Pa circulating the heat transferring medium among them. A branch connection Y including a first branch flow path X1 which feeds the heat transferring medium discharged by the pump Pa directly to a main flow path R1 which circulates the heat transferring medium between the heat storage unit 3 and the living room radiator 4, and a second branch flow path X2 which feeds the heat transferring medium discharged by the pump Pa to the living room radiator 4 after the heat exchange by the heat exchanger Ea, is provided. The branch connection Y is provided with a first switching means switching between the first branch flow path X1 and the second branch flow path X2 alternatively.
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公开(公告)号：JP2000111181A
公开(公告)日：2000-04-18
申请号：JP28077598
申请日：1998-10-02
Applicant: MATSUSHITA REFRIGERATION , NAT HOUSE IND , KANSAI ELECTRIC POWER CO
Inventor： AOYAMA SHIGEO , MACHIDA KAZUHIKO , HAMADA KAZUYUKI , MATSUSHITA MASAO , KIMURA MASAO
Abstract: PROBLEM TO BE SOLVED: To minimize the number of functional components required to switch an operation mode to a minimum limit and to improve operating efficiency to a maximum limit. SOLUTION: A single cooling mode is detected by an operating mode means Mode. An air side heat exchanger 3 is operated as a condenser, a first refrigerant to water heat exchanger HE1 is operated as an evaporator, and a second reversible expansion valve EV2 is operated as a throttle mechanism. First, second and third reversible expansion valves EV1, EV2, EV3 are controlled in opening by an expansion valve control means EVcnt to conduct a chilled water generating operation at a refrigerant side of the exchanger HE1. A first two-way valve V1 and a second two-way vale V2 are controlled to be opened or closed by a two-way valve control means Vcnt. An opening of the valve EV2 is optimally controlled so that a differential temperature of the refrigerant inlet and outlet of the exchanger HE1 falls within a predetermined differential temperature range, thereby achieving the performance of the exchanger HE1 to a maximum limit.
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