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

JPH02269998A RADIATION SHIELD WALL STRUCTURE 失效
公开(公告)号：JPH02269998A
公开(公告)日：1990-11-05
申请号：JP14362389
申请日：1989-06-06
申请人： MITSUBISHI HEAVY IND LTD , SEIRYO ENG
发明人： NISHIMURA YOSHITAKA , OKA SHINJI , SUGA TOSHIHIKO , MISATO TAKESHI
IPC分类号： E04H9/14 , G21F3/00 , G21F5/00 , G21F7/00
摘要： PURPOSE:To cut off the entry of radiation from a gap between cement and a beltlike steel plate which is formed by the solidification and contraction of the cement by adhering the beltlike steel plate which has the same shield ability as the radiation shield ability of a cement wall to a longitudinal partition wall. CONSTITUTION:The beltlike steel plate 10 which extends longitudinally and has width t2 and thickness t2 is adhered to the center part of the longitudinal partition wall 4 and the width t2 and thickness t3 of the steel plate 10 are so set that t2 >= rho1/rho2Xt1 and t3 > t0. (where t0 is the gap between the partition wall 4 and cement 1, t1 the thickness of the cement 1, rho1 the density of the cement 1, and rho2 the density of the steel plate 10). Consequently, radiation 8 from a goods house due to streaming is cut off by the same shield effect with the presence part of the cement 1 by the steel plate 10 corresponding to the shield performance of the thickness of the cement 1. Further, when radiation 8' is entered along a gap 7 of the external surface of the steel plate 10 as shown by a broken-line arrow in a figure, the shield ability decreases by the thickness t2 as compared with other parts. This simple structure precludes deterioration in shield performance.

2. 发明专利

JPS5252006A MOISTURE SEPARATION HEATER OUTLET STEAM TEMPERATURE CONTROL SYSTEM 失效
公开(公告)号：JPS5252006A
公开(公告)日：1977-04-26
申请号：JP12799175
申请日：1975-10-24
申请人： MITSUBISHI HEAVY IND LTD
发明人： KOBAYASHI KAZUNOBU , NISHIMURA YOSHITAKA , ISHII YOSHIHISA , YOSHIDA MASATOSHI
IPC分类号： F22G5/14 , F01D25/32 , F22G1/00
摘要： PURPOSE:By making the opening control signal of a heating steam cntrol valve in proportion to the load increase rate of a plant, the moisture separation heater outlet steam temperature rise rate is kept in a fixed control value, no matter how the plant load increase rate is.

3. 发明专利

JPH0626976A EARLY DETECTING METHOD FOR TUBE LEAK OF WATER SUPPLYING HEATER 失效
公开(公告)号：JPH0626976A
公开(公告)日：1994-02-04
申请号：JP18230092
申请日：1992-07-09
申请人： MITSUBISHI HEAVY IND LTD
发明人： NISHIMURA YOSHITAKA
IPC分类号： F22D1/00 , G01M3/26 , G01M3/28
摘要： PURPOSE:To detect the tube leak of a water supplying heater in its early stage to prevent the water induction of a turbine. CONSTITUTION:To detect a rise of drain level by the capillary breakage or tube leak of a water supplying heater in a steam prime motor plant in its early stage, the output signal (pressure switch 6) of a level regulator 1 for regulating the drain in the drum of the water supplying heater, the driving air pressure of a control valve 3 for draining in the drum, or the valve opening of the control valve 3 is detected, and compared with normal state, whereby an abnormal state is detected.

4. 发明专利

JPH0616178A INTER-HATCH COVER WATER-PROOF STRUCTURE OF CONTAINER SHIP 失效
公开(公告)号：JPH0616178A
公开(公告)日：1994-01-25
申请号：JP19919392
申请日：1992-07-02
申请人： MITSUBISHI HEAVY IND LTD
发明人： NISHIMURA YOSHITAKA , YONESATO TETSUYA
IPC分类号： B63B19/26
摘要： PURPOSE:To provide an inter-hatch cover water proof structure of a container vessel which causes no mutual interference in opening and closing adjacent hatch covers, facilitates inspection for a gasket, has no possibility of inflow of rain water and sea water so as to be excellent in economic respect, preservability and water proofness. CONSTITUTION:In an inter-hatch cover water-proof structure of a container vessel having gutter bars which are respective projected on the top plates of opposite end sides of hatch covers arranged side by side and extended in the longitudinal direction, there is provided an inverted groove type water-proof cover 3 constructed so that the base end thereof is pivoted on one end side area on the top plate 09 of the first hatch cover 08, the cross sectional form is downward U-shaped and extended in the longitudinal direction and the height (h) is below the height h, of a container fixing fitting 2. The water-proof cover 3 is turned outside the first hatch cover 08 to cover a clearance area 016 toward the second hatch cover 011, and the water-proof cover 3 is turned inside the first hatch cover 08 to be stored on the top plate 09 of the first hatch cover 08.

5. 发明专利

JPS61209535A LIVESTOCK HOUSE STRUCTURE OF DOMESTIC ANIMAL CONVEYING SHIP 失效
公开(公告)号：JPS61209535A
公开(公告)日：1986-09-17
申请号：JP4753785
申请日：1985-03-12
申请人： MITSUBISHI HEAVY IND LTD
发明人： YOSHITAKE MUTSUHIRO , USUI TOSHIO , NISHIMURA YOSHITAKA
IPC分类号： B63B25/00 , A01K1/00

6. 发明专利

JPS6160388A Method of assembling ship side construction for bulk carrier 失效
标题翻译：组装大型货车的船侧结构方法
公开(公告)号：JPS6160388A
公开(公告)日：1986-03-28
申请号：JP18231084
申请日：1984-08-31
申请人： Mitsubishi Heavy Ind Ltd
发明人： YOSHITAKE MUTSUHIRO , USUI TOSHIO , ADACHI SHIGERU , NISHIMURA YOSHITAKA , MINATO CHIHIRO
IPC分类号： B63B9/06
摘要： PURPOSE: To carry out assembling in a short time without need for providing any particular scaffolding by joining the side boards of ship-side upper and lower blocks to each other with said side boards as a base, connecting each of said upper and lower blocks via a temporarily provided reinforcing pillar, and carrying out transfer to a defined position by means of a crane.
CONSTITUTION: A bilge hopper block 2 is joined to a top side tank block 3 on a horizontal surface with their respective side boards 2c, 3c as a base. A temporarily provided reinforcing pillar 5 is connected to both top surface 2a of a hopper plate and the bottom surface 3a of a tank bottom board via eye plates 2b, 3b which are temporarily provided on these surfaces. Transfer to a defined block part is carried out by means of a crane, etc. Thereby, it is not necessary to provide any particular scaffolding, every welding work etc. can be performed looking downward, and the whole work can be carried out safely and simply. Also, the entire term of works can be reduced.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了在短时间内进行组装，不需要通过将侧板作为基座将船侧上下块的侧板相互连接而提供任何特定的脚手架，通过临时设置的加强柱，并且通过起重机执行到定义的位置的转移。构成：将底侧料斗块2与水平面上的顶侧箱体3接合，将它们各自的侧板2c，3c作为基部。临时设置的加强柱5通过临时设置在这些表面上的眼板2b，3b连接到料斗板的顶面2a和罐底板的底面3a。通过起重机等进行到定义的块部的转移。因此，不需要提供任何特定的脚手架，可以向下看每个焊接作业等，并且可以安全地执行整个工作，只是。此外，整个作品可以减少。

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