专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH10216065A DISHWASHER 失效
公开(公告)号：JPH10216065A
公开(公告)日：1998-08-18
申请号：JP2471497
申请日：1997-02-07
申请人： HITACHI LTD
发明人： SATO MITSUHIRO , KAWAI MASAHARU
IPC分类号： A47L15/42
摘要： PROBLEM TO BE SOLVED: To early detect the occurrence of trouble in the case of the appearance of a smoke from a bulking agent by concealing a heater with a heater cover except for the bulking agent, regarding an appliance with a heater mounted outside a dish storage tank via a bulking for increasing the heat conduction and adhesion of the heater. SOLUTION: This dishwasher has a heater cover 13 laid behind a dish storage tank 3, so as to envelope a heater 12, and the air warmed with the heater 12 is fed to the dish storage tank 3 via an air supply passage 25 connected to the opening of the cover 13. Water droplets adhering to a dish are thereby changed to vapors and discharged through an exhaust duct. Also, space between the heater 12 and a heater mounting part 3b is filled with a bulking agent 26, so as to increase the heat conduction and adhesion of the heater 12. In this case, by removing the bulking agent 26 the heater 12 is covered with the heater cover 13, so that a smoke, if any, from the bulking agent 26 due to the abnormal overheat of the heater 12 is immediately recognized visually as well as an olfactory manner.

2. 发明专利

JPH1099255A DISH WASHER 失效
公开(公告)号：JPH1099255A
公开(公告)日：1998-04-21
申请号：JP25444596
申请日：1996-09-26
申请人： HITACHI LTD
发明人： SATO MITSUHIRO , KAWAI MASAHARU , IIKAWA SHIGEO
IPC分类号： A47L15/02 , A47L15/16 , A47L15/42
摘要： PROBLEM TO BE SOLVED: To improve the washing efficiency, to make repairing easier, and to improve service performance, by effectively utilizing water in water supply for dish washing. SOLUTION: A fixing member 29 to fix a water supply electromagnetic valve 14 to supply water into a dish storage tank 3 has a shape to spray or splash water during water supply from the water supply electromagnetic valve 14. On the other hand, a main body water supply hose 26 to feed water to the water supply electromagnetic valve 14 is piped from the upper outside of a dish storage tank 3 through the right side face to the connection part with an outer water supply hose 27 in the front lower part, and a 50-100mm long space is provided in the main body hose 26 side of the connection part. Thus, water in water supplying can be effectively utilized for dish washing and repairing is made easier.

3. 发明专利

JPH09253022A DISHWASHER 失效
公开(公告)号：JPH09253022A
公开(公告)日：1997-09-30
申请号：JP6299796
申请日：1996-03-19
申请人： HITACHI LTD
发明人： KITAMURA HIROSHI , KAWAI MASAHARU , OKANO KAORU , OMI YUTAKA , SATO MITSUHIRO
IPC分类号： A47L15/00 , A47L15/42
摘要： PROBLEM TO BE SOLVED: To prevent a power supply cord from being bitten by a machine body when integrating the machine body by guiding the power supply cord, with which power is supplied to a dishwasher, to the downside of a door on the front face of the dishwasher and connecting the power supply cord with the main body of the dishwasher at this section. SOLUTION: A power supply terminal 22 is installed at a place where the fitting of the door and the other parts at the lower part of front face of a dishwasher 1 is not disturbed, a power supply cord 19 connected to a plug socket 20 is inserted from a power supply cord inserting port 24 through a partition wall part 15 into the machine body, turned from an opening part 14 to the front side and connected with the power supply terminal 22. Otherwise, indoor wiring 23 is extended as it is and connected to the power supply terminal 22 without using any power supply cord 19. Further, a notched part 21 for power supply cord fixture is constituted on the front face side of the partition wall part 15 and the power supply cord 19 is connected to that part 21. Thus, the damage of the power supply cord at the time of machine body integrating work is eliminated, disconnection, electric insulation defect or ignition can be prevented and further, the presence/absence of connection for performing work on the front face can be easily confirmed.

4. 发明专利

JPH09168499A DISH WASHER 失效
公开(公告)号：JPH09168499A
公开(公告)日：1997-06-30
申请号：JP33149995
申请日：1995-12-20
申请人： HITACHI LTD
发明人： SATO MITSUHIRO , KAWAI MASAHARU , OKANO KAORU
IPC分类号： A47L15/42
摘要： PROBLEM TO BE SOLVED: To dispense with a deviation correction work using legs, which are installed before installation of a dishwasher, by providing a deviation correction side piece between a door and a dish storage tank in a dish washer which has a front-opening door and is provided with a main body for covering the dish storage tank from the outside. SOLUTION: A dish washer 1 has a box outer frame and a dish storage tank 3 is arranged in the outer frame. A door 4 is attached to an attachment part provided in the bottom of a side wall of the dish storage tank so as to be freely opened/closed and a door gasket 6 is equipped in a groove provided in the front face of the storage tank 3. In such a dish washer, when the door 4 and the dish storage tank 3 are made of steel plate, a side piece 7 is fixed between the door in both left/right sides and the storage tank 3 by coned disk screws 8. This constitution can eliminate the deviation correction work performed before installation of the dish washer 1, secure high sealing performance between the door 1 and the dish storage tank 3, and prevent damage such as corrosion of a kitchen floor face caused by water leakage before happening.

5. 发明专利

JPH0646985A DISH WASHER 失效
公开(公告)号：JPH0646985A
公开(公告)日：1994-02-22
申请号：JP20781292
申请日：1992-08-04
申请人： HITACHI LTD
发明人： KIMURA HIDEO , OKANO KAORU , SATO MITSUHIRO , KAWAI MASAHARU
IPC分类号： A47L15/42 , A47L15/46 , A47L15/48
摘要： PURPOSE:To eliminate significant shortening of service time and leakage of water by enabling the replacing of a nozzle shaft in a tank in stead of a washing pump impeller hard to change in the switching of a frequency at a dish washer. CONSTITUTION:In the previous art, the switching of a frequency is made by the replacing of a washing pump impeller 20. In this invention, a delivery port area of a nozzle shaft 27 is arranged exclusively for 50Hz and 60Hz separately to allow the implementing of the switching of the frequency by replacing the nozzle shaft 27. This achieves a shortening of service time in the switching of the frequency and eliminates the factor for leakage of water from a piping thereby realizing higher reliability.

6. 发明专利

JPS6464906A DRUM CAN STORAGE 失效
公开(公告)号：JPS6464906A
公开(公告)日：1989-03-10
申请号：JP21987287
申请日：1987-09-02
申请人： HITACHI LTD , HITACHI KENSETSU SEKKEI KK
发明人： OOME FUMIYOSHI , AKIYAMA KUNIO , TOKUDA TOSHIO , SATO MITSUHIRO
IPC分类号： B65G1/08 , B65G1/14
摘要： PURPOSE:To enhance the efficiency of storage and the workability in a drum can storage relating to a nuclear power plant, by laying rails in a multiple stages so that the rails are slightly inclined in order to allow drum cans horizontally laid to revolve on the rails, and by storing the drum cans on the rails crosswise of the latter. CONSTITUTION:Drum cans 1 introduced by a truck 5 or the like, are horizontally set on a drum can introducing lifter 3. Then the lifter 3 is lowered, and then the drum cans 1 are shifted onto the lowermost guide rail 2, and therefore, the dead weight of the drum cans allows the same to roll on the rail 2 leftward until they are stopped by a movable stopper 7. Thus, the drum cans 1 are stored successively on guide rails 2 in several stages. upon delivery of the drum cans, the inclination of the guide rails 2 is changed over so as to shift the drum cans 1 onto the lifter 3 for delivering the same. Further, the interstage movement of the drum cans is performed by a interstage lifter 6. With this arrangement, it is possible to aim at enhancing the efficiency of storage and the workability.

7. 发明专利

JPH10127559A DISHWASHER 失效
公开(公告)号：JPH10127559A
公开(公告)日：1998-05-19
申请号：JP28791396
申请日：1996-10-30
申请人： HITACHI LTD
发明人： TOMITA TAKASHI , SATO MITSUHIRO , KAWAI MASAHARU
IPC分类号： A47L15/42
摘要： PROBLEM TO BE SOLVED: To prevent burn suffered in taking out dishes, by making a washing water circulation passage constituted outside a dish storage tub into a pipe shape made of a metal and equipping a heat transferring body to surround the pipe and heating the heat transferring body by a heater. SOLUTION: A water supply pump 8 is placed under a storage tub 3 of this dish washer 1 and pressurized water from the water supply pump 8 is jetted to the whole area in the dish storage tub 3. A water pool 21 is place on the bottom part of the dish storage tub 3. A washing water circulation duct 24 is connected the water pool 21. A heater pipe 13 is connected to the other end of the duct 24 and a washing water circulation duct 19 connects between the heater pipe 13 and the water supply pump 8. A heat transferring body 23 to be in contact integrally with the heater is equipped around the heater pipe 13. On washing, the heater is energized to supply heat of the heated heat transferring body 23 to water to heat water. During a drying process, the heater is turned on and off for prescribed times to change cool wind to warm wind and dishes are dried by the warm wind.

8. 发明专利

JPH1014853A DISH DRYER 失效
公开(公告)号：JPH1014853A
公开(公告)日：1998-01-20
申请号：JP17895496
申请日：1996-07-09
申请人： HITACHI LTD
发明人： KITAMURA HIROSHI , SATO MITSUHIRO , KAWAI MASAHARU
IPC分类号： A47L15/50 , A47L19/00 , A47L19/04
摘要： PROBLEM TO BE SOLVED: To facilitate the work of installing dishes in a lower cage by connecting together the upper and lower cages that are placed inside a dish container, in such a way that they can be disconnected from each other. SOLUTION: Upper cage retaining parts 13, 14 and a chopstick cage part 15 are molded integrally with a lower cage 11, a coupling pin 17 formed on a removable upper cage 12 is coupled to the upper cage retaining part 13, and a part of the upper cage 12 is retained by the upper cage retaining part 14. In this case, the width of a groove in the upper cage retaining part 13 is made greater than the diameter of the coupling pin 17 to such an extent that the upper cage 12 does not shake, so that the upper cage 12 is rotatable about the coupling pin 17. A wall is formed above the groove in the upper cage retaining part 13 in such a way as to cover the groove. The chopstick cage part 15 is formed at a corner of the lower cage 11 where chopsticks do not interfere with the upper cage 12, and a small saucer holding part is formed below the chopstick cage part 15 and large and middle saucer holding parts are formed on the sides of the chopstick cage part 15.

9. 发明专利

JPH09285434A DISHWASHER 失效
公开(公告)号：JPH09285434A
公开(公告)日：1997-11-04
申请号：JP10494296
申请日：1996-04-25
申请人： HITACHI LTD
发明人： MIYATAKA SATOSHI , KAWAI MASAHARU , SATO MITSUHIRO
IPC分类号： A47L15/42
摘要： PROBLEM TO BE SOLVED: To shorten operating time, to improve,quietness, to prevent a smell from being generated by piled-up refuse and to prevent the rotational defect of a reflection panel. SOLUTION: On the top plate of a washing tub 3, a water supply port is provided for supplying washing water for washing dishes stored in a basket 5 inside the washing tub 3 and at the time of water supply, water is uniformly sprinkled into the washing tub 3 by a water sprinkler panel to be rotated while receiving water at the water supply port provided on the top plate at the time of water supply. Besides, concerning a dishwasher for which a recessed spherical reflection panel 9 is provided at the center of top plate of the washing tub 3, at the time of water supply, water supplied is circulated onto the upper face of the reflection panel 9.

10. 发明专利

JPH0956658A DISHWASHER 失效
公开(公告)号：JPH0956658A
公开(公告)日：1997-03-04
申请号：JP21043895
申请日：1995-08-18
申请人： HITACHI LTD
发明人： SATO MITSUHIRO , KAWAI MASAHARU , OKANO KAORU , MISHIRO MASAO
IPC分类号： A47L15/42
摘要： PROBLEM TO BE SOLVED: To dispense with the sub-assembly work of a part for supporting a body with a reinforcing part and also dispense with a water receiving cover to reduce the cost by providing a body bottom part with a base of waterproof structure for supporting the body. SOLUTION: The combination of a part for supporting a body with a reinforcing member is abolished, and a base 25 is formed in such a manner that the whole surface has no hole so that water is never drained to a certain level when fallen onto the base. A bank 25a higher than the height of the other part is formed on four side end surface parts of the base 25 to prevent water from flowing out of the body. Further, the base 25 is constituted in such a manner that all the water is carried to the inside and discharged from a drain hole 25b formed on the front. Thus, the sub-assembly work of the part for supporting the body with the reinforcing member is dispensed with, and a water receiving cover is also dispensed with to reduce the cost. A water leakage can be quickly notified, and a damage such as corrosion of kitchen floor surface can be prevented.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式