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

JPH08303747A CHIMNEY CLEANING METHOD AND ITS INSPECTION METHOD 失效
公开(公告)号：JPH08303747A
公开(公告)日：1996-11-22
申请号：JP11138495
申请日：1995-05-10
申请人： KANSAI ELECTRIC POWER CO , HITACHI SHIPBUILDING ENG CO
发明人： KATO KAORU , TANAKA HIROAKI , AIMONO HARUO , YAMADA YUTAKA , MIWA KAZUHITO , YAMADA KAZUSHI , MIURA MANABU
IPC分类号： F23J3/02
摘要： PURPOSE: To enable a lining surface of a chimney to be cleaned safely by a method wherein a cleaning brush is fixed to a circulating barrel part, the circulating barrel part is rotated around its vertical axis and at the same time the cleaning brush is rotated to cause the lining surface of the chimney to be automatically cleaned. CONSTITUTION: A circulating motor 9 is connected onto a vertical shaft 10a of a circulating barrel part 10. A cleaning brush 13 is arranged such that its vertical end is supported at a U-shaped supporting sear 17 at a leading end of a first cylinder device 12 fixed at the circulating barrel part 10 through a horizontal first arm 11, and then a cleaning motor 14 is fixed to a lower part of a supporting member 17. The circulating motor 9 is driven to cause the circulating barrel 10 to be circulated around the vertical shaft 10a and concurrently the cleaning motor 14 is driven to cause the cleaning brush 13 to be rotated and then a lining surface 2a of a chimney 2 is automsatically cleaned. During this operation, the supporting member 17 and the circulating barrel part 10 are ascended or descended only in a predetermined amount so as to clean the lining surface 2a in another segment in sequence.

2. 发明专利

JPH0821616A CHIMNEY CLEANING AND CHECK DEVICE AND ITS PROTECTION DEVICE 失效
公开(公告)号：JPH0821616A
公开(公告)日：1996-01-23
申请号：JP15686094
申请日：1994-07-08
申请人： KANSAI ELECTRIC POWER CO , HITACHI SHIPBUILDING ENG CO
发明人： KATO KAORU , TANAKA HIROAKI , AIMONO HARUO , YAMADA YUTAKA , MIWA KAZUHITO , YAMADA KAZUSHI , TATEISHI TAKASHI , MIURA MANABU , TAKASE KENZO
IPC分类号： B08B9/02 , B08B9/04 , B08B9/049 , F23J3/02
摘要： PURPOSE:To execute a check or a cleaning of an inside of a chimney with labor saving and safely, by a vertical movement and a stoppage at a predetermined position of a rotation member with a supporting member through a suspension body, by executing a contact of a cleaning brush to a lining face of the chimney, and making the cleaning brush rotate. CONSTITUTION:An operation device is operated, and if a winch device is driven, through a suspension body 7A a cleaning and check device 1 executes a rising. After making the device 1 stop at a predetermined position, a cylinder device 30 is made to execute a drive and a positioning and a fixture of a whole of the device is executed by making a fixing roller 31 execute a contact to an inside face of a chimney 2 which is mounted on an edge section of an arm 29. At this state, a cylinder device 12 is driven, and after making a periphery surface of a cleaning brush 13 execute a contact on a lining face 2a of the chimney, a cleaning motor 14 and a rotation motor 9 are made to drive and by the cleaning brush 13, the lining surface 2a is cleaned. Besides, after a finish of a cleaning work, by a first check camera device 22 and a concave and a convex sensor a damage of the lining face 2a is inspected.

3. 发明专利

JP2002143783A APPARATUS FOR RECOVERING DEPOSIT IN WATER-INTAKE PASSAGE 失效
公开(公告)号：JP2002143783A
公开(公告)日：2002-05-21
申请号：JP2000339761
申请日：2000-11-08
申请人： HITACHI SHIPBUILDING ENG CO
发明人： KUNISHIO KAZUYOSHI , ITO YOSHIAKI , MIWA KAZUHITO , MIURA MANABU
IPC分类号： B08B1/04
摘要： PROBLEM TO BE SOLVED: To provide a recovering apparatus which can recover deposits accumulated in the bottom part of a water-intake passage at low production costs. SOLUTION: In the recovering apparatus, a suspending body 4 for suspending a removing tool 5 which can remove the deposits accumulated in the water- intake passage 2 is installed in a dolly 3 which is arranged freely movably on the water-intake passage 2, the suspending body 4 is made foldable by connecting pipes 4A, 4B, and 4C mutually rotatably, and a winder 7 which winds a rope 6 one end part 6b of which is connected to the tip side pipe 4A of the suspending body 4 by the other end side 6b to fold the suspending body 4 is arranged in the dolly 3. The present method is different from a conventional method in which a water pipe is slid/expanded, and contracted. For example, an electric cable for supplying power to the removing tool 5 can be arranged along the suspending body 4 so that the installation of a power supplying reel mechanism for winding or feeding the cable is made unnecessary.

4. 发明专利

JPH1018271A WORKING ROBOT OF ANGULAR GROOVE IN WATER PASSAGE 失效
公开(公告)号：JPH1018271A
公开(公告)日：1998-01-20
申请号：JP17311596
申请日：1996-07-03
申请人： HITACHI SHIPBUILDING ENG CO
发明人： AIMONO HARUO , YAMADA YUTAKA , MIWA KAZUHITO , MIURA MANABU
IPC分类号： E02B7/22 , B08B9/02
摘要： PROBLEM TO BE SOLVED: To have good respondence for water passage width, and handle a working robot to resist to fluid force in a case where the working robot is used in water flow. SOLUTION: Constitution is performed in that a peeling brush 16 is attached to a robot body 3 along an angular groove 2, a wheel device 36 having loose wheels moving on the bottom wall face 20 of the angular groove 2 is provided, a moving wheel device 45 having press wheels pressing on the side wall face of the angular groove 2 is provided, and the robot body 3 is lifted in a state where the moving wheel device 45 is pressed on each side wall face by a press spring. Thereby the angular groove 2 can be cleaned regardless of any width of a water passage, respondence is improved, the whole can be miniaturized, and handling of the robot is easy for lightweight.

5. 发明专利

JPH0790921A CLEANING DEVICE IN RUNNING WATER FOR PIPE LINE 失效
公开(公告)号：JPH0790921A
公开(公告)日：1995-04-04
申请号：JP23209893
申请日：1993-09-20
申请人： HITACHI SHIPBUILDING ENG CO
发明人： YAMADA YUTAKA , MIWA KAZUHITO , SAKAI TAKAYASU , MIURA MANABU
IPC分类号： E03F9/00 , B08B9/02
摘要： PURPOSE:To make lightweight and compact a cleaning robot making pipe cleaning the running water and to facilitate the handling thereof. CONSTITUTION:A pipe cleaning device is equipped with a cleaning robot 1 capable of moving inside a drainpipe P1 and a cable winding device capable of drawing out a constraining cable 2 connected to the cleaning robot 1 in the upper stream of the drainpipe P1 at a specific velocity. In order that a robot main body 11 of the cleaning robot 1 is maintained on the axis 0 of the drainpipe P1 in a movable manner, four bearing legs 13A and 13B having a wheel 12 capable of running inside of the drainpipe 1 on the front end on the peripheral surface side of the drainpipe P1 in a retractable manner are provided to the front and rear positions of the robot main body 11 every 90 deg. in the circumferential direction. A cleaning brush device 15 separating and eliminating deposits adhering to the inside of the drainpipe P1 is provided to the front end of a working arm 14 provided to the robot main body 11 with the axial center Or as the center in a rotatable and expansible manner.

6. 发明专利

JP2000087338A CLEANING AND REMOVING DEVICE IN WATER STREAM 失效
公开(公告)号：JP2000087338A
公开(公告)日：2000-03-28
申请号：JP25585998
申请日：1998-09-10
申请人： HITACHI SHIPBUILDING ENG CO
发明人： MIWA KAZUHITO , MIURA MANABU , AIMONO HARUO
IPC分类号： B08B7/04 , E02B5/00
摘要： PROBLEM TO BE SOLVED: To remove dirt stuck on a ditch in different widths of water channels without manpower while allowing the water in the channel to flow, by transferably fitting a stopper face-cleaning and removing part of a specified structure in the breadthwise direction of the water channel through a traveling device to a beam member arranged in the breadthwise direction of the water channel. SOLUTION: A stopper face-cleaning and removing part 8 is transferably fitted in the breadthwise direction of a water channel through a traveling device 11, to a beam member 7 arranged in the breadthwise direction A of the water channel. The cleaning and removing part 8 is provided with a stopper face-brush device, a blower 16 for blowing off materials to be removed, and a brush device 19 for the bottom square ditch. The brush device 19 is constituted so as to be vertically movable by a lifter and provided with a blower for blowing off materials to be removed. The stopper face-brush device is fitted to the beam member 7 to be extensible and contractable in the breadthwise direction A of the water channel and the beam member 7 is fixed to a specified position by a fixing means. In this way, dirt stuck on the square ditch 4 at both sides of the water channel, vertically guiding a door body 3 and the stopper face 5 of the door body 3 cutting off the water stream is cleaned and removed.

7. 发明专利

JPS5531634A WATER SURFACE CLEANING SHIP 失效
公开(公告)号：JPS5531634A
公开(公告)日：1980-03-06
申请号：JP10430178
申请日：1978-08-25
申请人： HITACHI SHIPBUILDING ENG CO
发明人： YAMAMOTO HISASHI , MATSUMOTO MICHIO , YAO HIDEO , MIWA KAZUHITO , MATSUMOTO YUUSAKU
IPC分类号： B63B35/32
摘要： PURPOSE:Provision of water inductive rotors which face opposite to each other at the bow parts of each hull of a catamaran type water surface cleaning ship facilitates to efficiently collect not alone small rubbish afloat on the water surface, but also big buoyant matters, such as logs, etc. CONSTITUTION:1A and 1B are hulls of a catamaran, rubbish introduced between these hulls 1A, 1B is collected by a rubbish container 2 installed at the latter half part of its introductive route. Water inductive rotors 4A, 4B are respectively installed so as to be opposite to each other at the bow parts of each hull 1A, 1B, and a water jet pipe 5 is installed between water inductive rotors 4A, 4B and rubbish container 2, by this jet pipe 5 water flow is accelerated because of water jet 5A. The water inductive rotors 4A, 4B are fixed with rake, only the inside of their rotational routes are positioned under the draft L, by which introduced water is prevented from flowing contrarily.

8. 发明专利

JPS51119453A SEALING METHOD 失效
公开(公告)号：JPS51119453A
公开(公告)日：1976-10-20
申请号：JP4454875
申请日：1975-04-12
申请人： HITACHI SHIPBUILDING ENG CO
发明人： MIWA KAZUHITO , TOKITSUGU MASAKAZU
IPC分类号： F16J13/02 , F16J15/14
摘要： PURPOSE:A sealing device in which sealing ring is set without having oxide corrosion by isolating a sealing ring from gaseous substance in this true form through liquid.

9. 发明专利

JPH1163890A FIRING DEVICE 失效
公开(公告)号：JPH1163890A
公开(公告)日：1999-03-05
申请号：JP22286797
申请日：1997-08-20
申请人： HITACHI SHIPBUILDING ENG CO
发明人： ENOMOTO TOSHIAKI , ISHIHARA TAISUKE , MIWA KAZUHITO
IPC分类号： F41B11/68 , F41B11/51 , F41B11/62 , F41B11/723 , F41B11/80 , F41B11/26
摘要： PROBLEM TO BE SOLVED: To attain a compact configuration with a simple structure. SOLUTION: A firing driving gas chamber 33 is formed at a base end of a firing cylinder 3 to which a firing member 21 is slidably fitted. A firing air opening 36 for use in communicating a firing pressure accumulating chamber 35 formed at an outer circumferential part of the base end side of the firing cylinder 3 with the firing driving gas chamber 33 is formed at a cylinder wall. The firing air opening 36 is closed by a closed surface 23a at an outer circumference of a piston member 23 of the charged firing member 21, energizing air for a high pressure air bomb for triggering operation is fed from a triggering port 37 into the firing driving gas chamber 35 through a firing valve to push out the piston member 23. As a result, the firing air opening 36 is released, high pressure air in the firing pressure accumulated chamber 35 is fed at once into the firing driving gas chamber 33, and then the firing member 21 is fired.

10. 发明专利

JPH081107A STREAM INSIDE SCAVENGING APPARATUS FOR WATER CONDUIT 失效
公开(公告)号：JPH081107A
公开(公告)日：1996-01-09
申请号：JP13619694
申请日：1994-06-20
申请人： HITACHI SHIPBUILDING ENG CO
发明人： AIMONO HARUO , YAMADA YUTAKA , MIWA KAZUHITO , YAMADA KAZUSHI , TATEISHI TAKASHI , UCHIDA KOICHI , MIURA MANABU , HIUGA MINORU
IPC分类号： B08B1/04
摘要： PURPOSE:To make a scavenging apparatus of the scavenging apparatus by driving a water stucking fan, sucking water through an open mouth in the bottom face of the scavenging apparatus, discharging the water to the upper part of the scavenging apparatus, and pressing driving wheels to wall faces by utilizing repelling force. CONSTITUTION:A scavenging apparatus is to scavenge substances 3 adhering to the wall faces 2 of a water conduit 1 of a power plant, etc. In this case, driving wheels 5 are installed in four corners of the bottom part of the scavenging apparatus main body 4 and at the same time scavenging bushes 6 are jurnalled to supporting parts 7 projected out of the front and the rear parts in the same way through supporting shafts 8. A pressing apparatus 9 to press the driving wheels 5 to the wall faces in a water stream of the water conduit 1 is installed in the scavenging apparatus main body 4. The pressing apparatus 9 is composed of a skirt part 10 installed in the scavenging apparatus main body 4 and a water sucking fan 13 to take in water through an open mouth 11 in the lower part. Water 12 is sucked through the open mouth 11 in the lower part of the skirt part 10, discharged above the scavenging apparatus main body 4, and the driving wheels 5 are pressed to the wall faces 2 by the repelling force.

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