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51. 发明专利

JPH0913388A FIXING DEVICE FOR TOWER-SHAPED STRUCTURE 失效
公开(公告)号：JPH0913388A
公开(公告)日：1997-01-14
申请号：JP16066795
申请日：1995-06-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： KONDO HIROSHI , ISHII MOTOETSU , FUKUMOTO MASASHI , MURASE YOSHIHIDE , INOUE KOICHI
IPC分类号： E02D27/00 , E04H12/00 , E04H12/28 , F16F7/12
摘要： PURPOSE: To prevent the generation of looseness due to the gradual accumulation of the deformation of an anchor bolt fixed onto a foundation by the vibrations of a tower-shaped structure on the tower-shaped structure. CONSTITUTION: A plurality of anchor bolts being arranged to the base section (a cylinder 1) of a tower-shaped structure and fastening the structure and a foundation 10 are clamped onto both upper and lower surfaces of a flange plate 2 by locknuts 14a, 14b so that tensile force and compressive force work. Sleeves 15 are fitted loosely to the anchor bolts 13 and disposed between the base section of the structure and the foundation 10, and the buckling of the anchor bolts 13 is prevented.

52. 发明专利

JPH06255982A LIFTED CARGO SWING-STOPPING DEVICE 失效
公开(公告)号：JPH06255982A
公开(公告)日：1994-09-13
申请号：JP4492893
申请日：1993-03-05
申请人： MITSUBISHI HEAVY IND LTD
发明人： OKUBO YOSHIAKI , INOUE KOICHI
IPC分类号： B66C13/06
摘要： PURPOSE:To provide a swing-stopping device of a lifted cargo which can effectively stop the vibration of the lifted cargo in the transferring direction and in the rotational direction in the horizontal plane which is generated when a large-sized lifted cargo is transferred by a container crane or the like. CONSTITUTION:A lifted cargo swing-stopping device consists of a pair of movable frames 15 where the relative movement to a traverse trolley 1 in the moving direction of the traverse trolley 1 on each side of the traverse trolley can be executed, two sets of guide sheaves 13, 14 for winding rope which are fixed with the specified space within the movable frame, and a driving means 17 to independently move the respective movable frames 15 on the traverse trolley 1. Damping of the traverse swing of the lifted cargo 9 on the traverse trolley 1 and the individual swings or the synthesized swing of the skew are executed by the action of the movable frames 15 (guide sheaves 13,14) by a driving means 17 provided on each side of the traverse trolley 1, and the device is simplified, the control is facilitated, and the effect to increase the degree of freedom of the arrangement of the device can be obtained.

53. 发明专利

JPH05149032A DEFLECTION-PROOF STRUCTURE FOR CHIMNEY 失效
公开(公告)号：JPH05149032A
公开(公告)日：1993-06-15
申请号：JP31802991
申请日：1991-12-02
申请人： MITSUBISHI HEAVY IND LTD
发明人： OZAKI TAMOTSU , MURASE YOSHIHIDE , INOUE KOICHI , HIRAO KATSUYUKI
IPC分类号： E04H9/14 , E04H9/02 , E04H12/28 , F16F15/02
摘要： PURPOSE:To prevent horizontal frame face material or the like from being damaged, and enable energy to be stably absorbed. CONSTITUTION:With bearers 6 arranged on the outer peripheral surface of a chimney shell body 1, the tip sections of shell body bearing materials 5 are engaged to be displaced in the horizontal direction, and on horizontal frame face material 3, the intermediate sections of the shell body bearing materials 5 are fitted so that the displacement in the horizontal direction may be constrained via stoppers 9 but displacement in the vertical direction may be allowed. The thermal deformation of the chimney shell body 1 (expansion and shrinking) to be generated based on temperature difference between the chimney shell body 1 and structural members 2, 3 is absorbed by relative movement in the range of spaces between the bearers 6 and the shell body bearing materials 5, and the external force equal to or less than a primary design load, of mean earthquake, wild, or the like is absorbed by the elastic bending deformation of the shell body bearing materials 5. On the external force of the secondary design load level of great earthquake or the like to be rarely generated, oscillatory energy is absorbed by plastic deformation at the intermediate sections (the stopper bearing sections) of the shell body bearing materials 5 and oscillation is suppressed.

54. 发明专利

JP2003207284A CONDENSER AND CONDENSING METHOD 审中-公开
公开(公告)号：JP2003207284A
公开(公告)日：2003-07-25
申请号：JP2002008428
申请日：2002-01-17
申请人： MITSUBISHI HEAVY IND LTD
发明人： HASEGAWA NAOMIKI , FUKADA YUZO , INOUE KOICHI
IPC分类号： F25B39/04 , F25B43/04 , F28B1/02 , F28B9/10
摘要： PROBLEM TO BE SOLVED: To eliminate deterioration of performance by restraining a stagnation part 8 of uncondensed gas to maintain inside of a shell in a desired vacuum condition. SOLUTION: In this condenser, a pipe group 4 of a heat transfer pipe 3 for circulating cooling seawater is provided in a shell, and vapor is circulated in the pipe group 4 to cool the vapor into condensate water. A fluid extract pipe 11 having the same diameter as that of the heat transfer pipe 3 and extracting uncondensed gas to the outside is arranged at the position of the heat transfer pipe in an arbitrary position of the pipe group 4. By easy improvement, the uncondensed gas is absorbed in the fluid extract pipe 11 and discharged to the outside, and the stagnation part 8 of the uncondensed gas is restrained, so as to maintain the inside of the shell in a desired vacuum condition for eliminating the deterioration of a performance. COPYRIGHT: (C)2003,JPO

55. 发明专利

JP2002227127A BRIDGE AND ASEISMATIC STRENGTH REINFORCING METHOD FOR BRIDGE PIER 失效
公开(公告)号：JP2002227127A
公开(公告)日：2002-08-14
申请号：JP2001024851
申请日：2001-01-31
申请人： MITSUBISHI HEAVY IND LTD
发明人： OKA SHUNZO , INOUE KOICHI , MYOJIN HISAYA , NAKADE OSAMU
IPC分类号： E01D19/02
摘要： PROBLEM TO BE SOLVED: To provide a bridge having bridge piers securing high aseismatic strength without largely reinforcing the foundation of each bridge pier and to provide an aseismatic strength reinforcing method for the bridge piers. SOLUTION: A structure and a method, which reinforce and support the bridge pier 2 with bases 5 and 5 provided separately from the foundation structure 3 of the bridge pier 2 and history type braces 6a and 6c supporting the bridge pier 2 from the bases 5 and 5, are employed.

56. 发明专利

JP2002227126A BRIDGE AND ASEISMATIC STRENGTH REINFORCING METHOD FOR BRIDGE 失效
公开(公告)号：JP2002227126A
公开(公告)日：2002-08-14
申请号：JP2001024850
申请日：2001-01-31
申请人： MITSUBISHI HEAVY IND LTD
发明人： OKA SHUNZO , INOUE KOICHI , MYOJIN HISAYA , NAKADE OSAMU
IPC分类号： E01D19/00 , E01D2/00 , E01D4/00 , E01D19/16 , E01D22/00
摘要： PROBLEM TO BE SOLVED: To provide a bridge capable of securing high aseismatic strength without largely reinforcing a foundation structure and to provide an aseismatic strength reinforcing method for the bridge. SOLUTION: The bridge and the aseismatic strength reinforcing method, which use column members, arch ribs 14 and 14, and history type braces 17 receiving tensile and compressive alternating axial force and serving as diagonal members diagonally inserted between vertical members and horizontal members 16 and 16, are employed.

57. 发明专利

JP2002054403A INTERMEDIATE DRUM AND CONDENSER IN STEAM TURBINE 失效
公开(公告)号：JP2002054403A
公开(公告)日：2002-02-20
申请号：JP2000241046
申请日：2000-08-09
申请人： MITSUBISHI HEAVY IND LTD
发明人： UCHIDA SUMIO , MATSUMOTO SHINGO , MATSUMOTO KAZUYUKI , SAKATA TERUAKI , INOUE KOICHI
IPC分类号： F01D25/30 , F01D25/00 , F28B1/02 , F28F9/22
摘要： PROBLEM TO BE SOLVED: To provide an intermediate drum and a condenser in a steam turbine capable of preventing backflow of steam from the condenser to the intermediate drum, and improving diffuser effect in the intermediate drum. SOLUTION: Low temperature steam flows from an exhaust chamber 50 into the intermediate drum 51 as illustrated with 70, 71, a heater 54 to be connected to a extraction steam pipe 53 is disposed at a position to interfere with an inflow stream by expanding size of X0 to X1 from a conventional center position. The heater 54 is set to make size of an inlet part of the intermediate drum 51 as X to satisfy X0/X>0.2. With this disposition, flow of steam interferes with the heater 54 to be direction-changed to be expanded outward, and it flows along a wall surface which conventionally has been a flow separation range due to backflow in a range E, thereby backflow is eliminated to improve a diffuser effect, and reduce loss.

58. 发明专利

JP2001214411A CABLE STRUCTURE AND METHOD FOR IMPROVING ITS EARTHQUAKE RESISTANCE 失效
公开(公告)号：JP2001214411A
公开(公告)日：2001-08-07
申请号：JP2000024097
申请日：2000-02-01
申请人： MITSUBISHI HEAVY IND LTD
发明人： MORISHITA KUNIHIRO , INOUE KOICHI , MASUDA ICHIRO , KAMIHIRA SATORU
IPC分类号： E01D1/00 , E01D11/00 , E01D11/02 , E01D11/04 , E01D19/16
摘要： PROBLEM TO BE SOLVED: To provide a bridge with earthquake-reinforcement work in terms of safety and cost effectiveness, superior to a conventional earthquake-proof bridge. SOLUTION: A dumper is interposed between cables 35s and a main structure 34. When the main structure 34 is shaken, by using the resonance phenomenon of the cables 35a and the main structure 34, a part of the vibration energy of the main structure 34 is converted into the vibration energy of the cable 35a. The natural frequency of the cable 35a and the damping coefficient of the damper are consumed by the damper.

59. 发明专利

JP2001193903A FEED WATER HEATING APPARATUS 失效
公开(公告)号：JP2001193903A
公开(公告)日：2001-07-17
申请号：JP2000117636
申请日：2000-04-19
申请人： MITSUBISHI HEAVY IND LTD
发明人： SAKATA TERUAKI , INOUE KOICHI
IPC分类号： F22D1/32
摘要： PROBLEM TO BE SOLVED: To provide a feed water heating apparatus improving a heat transfer property and preventing an ammonia attack by efficiently a non-condensable gas. SOLUTION: The feed water heating apparatus is provided with a cylindrical drum body 1 with an approximately horizontal axis, heat transfer pipes 6 provided inside the drum body and supported by a plurality of pipe supporting plates, and a non-condensable gas extracting pipe 20 penetrating through and provided on a middle part in a direction of the axis of the heat transfer pipes 6 for extracting the non condensable gas to the outside of the apparatus. The non-condensable gas extracting pipe 20 is formed by a pipe member, and a plurality of small holes 21 are provided along a longitudinal direction of the pipe member and choke extraction, so that a pressure inside the non condensable gas extracting pipe 20 is decreased and a desired extraction quantity is obtained.

60. 发明专利

JP2001131920A BRIDGE PIER REINFORCING STRUCTURE 失效
公开(公告)号：JP2001131920A
公开(公告)日：2001-05-15
申请号：JP31800699
申请日：1999-11-09
申请人： MITSUBISHI HEAVY IND LTD
发明人： MORISHITA KUNIHIRO , INOUE KOICHI , MASUDA ICHIRO , KAMIHIRA SATORU
IPC分类号： E01D21/00 , E01D19/02 , E01D22/00
摘要： PROBLEM TO BE SOLVED: To provide a bridge pier reinforcing structure ensuring prevention of buckling deformation with efficient construction while keeping a passage space for maintenance and inspection. SOLUTION: A pair of reinforcing panels 11 are connected and fixed between opposed ribs 102 on the inner wall face of an angularly cylindrical bridge pier body 101 with bolts 13, a plurality of reinforcing ribs 12 are mounted at preset spaces along the vertical direction on the opposite outside faces of the reinforcing panels 11, and the plurality of reinforcing panels 11 are provided at preset spaces over the vertical direction of the bridge pier body 101 while keeping an alternate relation between the connection between the ribs 102 on the set of opposite inner wall faces of the bridge pier body 101 and the connection between the ribs 102 on the other set of inner wall faces.

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