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1. 发明专利

JPH0512985B2 失效
公开(公告)号：JPH0512985B2
公开(公告)日：1993-02-19
申请号：JP21842287
申请日：1987-09-01
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： SANO FUMIAKI , MIURA TOSHIO
IPC分类号： B01L99/00

2. 发明专利

JPS61291905A SEALING DEVICE FOR ROTARY TYPE APPARATUS FOR PRODUCING POWDER MATERIAL 失效
公开(公告)号：JPS61291905A
公开(公告)日：1986-12-22
申请号：JP13075785
申请日：1985-06-18
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： MIURA TOSHIO , TAZO TORAO
IPC分类号： B22F9/10
摘要： PURPOSE:To seal the atmospheres in and out of a furnace in which an inert gaseous atmosphere is maintained without wearing a driving shaft in the stage of blowing a molten metal in the furnace and pulverizing the same with a rotary disk by providing noncontacting type sealing members and specifically constructed contacting type sealing member to the driving shaft of the rotary disk. CONSTITUTION:The molten metal M is blown and is pulverized by the disk 8 rotating at a high speed in the furnace in which the inert gaseous atmosphere of Ar, etc. is maintained. The contacting type sealing member 9 and the noncontacting type sealing members 21, 22 such as labyrinth seals for sealing the inside and outside of the furnace are provided to the driving shaft 5 for the rotary disk 8 penetrating through the furnace. The sealing of the inside and outside of the furnace during the rotation of the driving shaft 5 of the rotary disk is executed by the above-mentioned members 21, 22 and the member 9 is detached from an annular collar part 9 provided to the driving shaft against a spring 18 by the energizing to an electromagnetic coil 15 provided thereto. The coil 15 is de-energized and the member 9 is pressed to the annular collar part by the spring 18 to seal the inside and outside of the furnace during the stop of the driving shaft.

3. 发明专利

JPS57148073A VARIABLE PITCH UNIT FOR BLADES 失效
公开(公告)号：JPS57148073A
公开(公告)日：1982-09-13
申请号：JP3359481
申请日：1981-03-09
申请人： TOKYO ELECTRIC POWER CO , ISHIKAWAJIMA HARIMA HEAVY IND
发明人： IGARASHI MASAHIRO , MIURA TOSHIO , KAWAMATA FUMIHIKO , SANO FUMIAKI
IPC分类号： F03D7/02 , F03B3/14 , F03D7/04
摘要： PURPOSE:To facilitate machining, assembling, and repair/inspection of a variable pitch unit for blades as well as to improve its mechanical strength, by providing said unit outside a transmission shaft. CONSTITUTION:A supporting shaft 5 is attached to a transmission shaft 10 through a hub 4, extending outward in the radial direction of the shaft 10. The supporting shaft 5 supports the base section of a blade 9 rotatably, while the transmission shaft 10 is fitted with an outer shifter 13 which is linked to a portion of the base section of the blade 9 through a coupling rod 14. A constitution is established in such a way that the outer shifter 13 is shifted along the transmission shaft 10, following its revolution so that the blade 9 can rotate on the supporting shaft 5. With these contrivances, in which the outer shifter 13 is provided outside the transmission shaft, machining, assembling, and repair/inspection of the unit are facilitated, while the mechanical strength of the transmission shaft can be increased because the shaft can be of a solid one.

4. 发明专利

JP2000097577A WATER COOLING TOWER 失效
公开(公告)号：JP2000097577A
公开(公告)日：2000-04-04
申请号：JP27135898
申请日：1998-09-25
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , MITSUBISHI PLASTICS IND
发明人： GOTO OSAMU , MIURA TOSHIO , SHIRASAKI MASARU
IPC分类号： F28F25/04 , F28C1/14
摘要： PROBLEM TO BE SOLVED: To prevent hot-water, flowing down through an always wet space formed in the filling material of a heat exchanging unit and other hot-water, flowing down through a neighbored wet type/dry type switching space, from moving to enter into each other. SOLUTION: In a water cooling tower, a filling member 20, having always wet type spaces 21 and wet type/dry type switching spaces 22 by arraying filling plates 20a, 20b, extended in up-and-down direction, in the horizontal direction, is formed while a multitude of stages of the filling members 20 are arranged in a heat exchanging unit 6 below a hot-water tank to introduce outdoor air into the always wet spaces 21 as well as the switching spaces 22 and supply hot-water 12 into the always wet type space 21 while supplying the hot-water 12 into the switching spaces 22 only when an outdoor air temperature is higher than a predetermined value and a humidity in the same space is lower than a predetermined humidity. In such a water cooling tower, a connecting plate structure 35, precluding the movement of the hot-water 12 between the always wet type spaces 21 and the switching spaces 22, is provided between the upper stage filing plates 20a and the lower stage filling plates 20a, which are forming the switching spaces 22.

5. 发明专利

JPH0268131A METHOD AND APPARATUS FOR GENERATING SUPERHIGH PRESSURE 失效
公开(公告)号：JPH0268131A
公开(公告)日：1990-03-07
申请号：JP22053088
申请日：1988-09-05
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： YANAGI YOSHIO , MIURA TOSHIO , TOKUSHIGE KEINOSUKE
IPC分类号： B01J3/06 , B30B11/00
摘要： PURPOSE:To easily exert isotropic superhigh pressure to a material to be treated regardless of anisotropy of a reactant cell with a view to control pushing force by changing respective pushing force allowed to act on the respective anvils in accordance with anisotropy of the reactant cell and pressurizing it. CONSTITUTION:Superhigh pressure is generated by allowing pushing force to act on a plurality of anvils 2 which surround the circumference of a reactant cell 1 having anisotropy in structural strength and pressurizing the reactant cell. In this case, in order to allow isotropic pressure to act on a material to be treated in the inside of the reactant cell 1, respective pushing force allowed to act on the respective anvils 2 is changed in accordance with anisotropy of the reactant cell 1 and thereby this reactant cell is pressurized. As a result, isotropic superhigh pressure can be easily exerted to the material to be treated regardless of anisotropy of the reactant cell with a view to control pushing force.

6. 发明专利

JP2000241096A WATER COOLING TOWER 失效
公开(公告)号：JP2000241096A
公开(公告)日：2000-09-08
申请号：JP4150099
申请日：1999-02-19
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： WATANABE HIROSHI , MIURA TOSHIO
IPC分类号： F28F25/04 , F28C1/16
摘要： PROBLEM TO BE SOLVED: To enable a water cooling tower to highly evenly spray water upon a wet/dry switching area by making the height of its water intake pipe adjustable and, in addition, to appropriately adjust the ratio between a normally wet area and the wet/dry switching area. SOLUTION: A water cooling tower cools warms water 7 by directly bringing the outside air into contact with the water 7. In this case, a packing material 12 is dividedly and alternately arranged in normally wet areas 17 and wet/dry switching areas 18 respectively isolated from external atmosphere 16, and all sprinkling ports 6 of a warm water tank 5 are communicated with the areas 17. At the position corresponding to the bottom face area 18 of the tank 5, a vertically expandable water intake pipe 25 composed of a fixed pipe 21 which is extended upward from its lower end section fixed through the bottom face of the tank 18 so that the pipe 21 may only be communicated with the area 18, a vertically moving pipe 23 which is vertically slidably put in the pipe 21 and has an opened water intake 22 at its upper end, and a vertical movement locking means 24 provided between the pipes 21 and 23, is arranged.

7. 发明专利

JPS61291906A CONSTRUCTION OF TURBINE SHAFT OF ROTARY TYPE APPARATUS FOR PRODUCING POWDER MATERIAL 失效
公开(公告)号：JPS61291906A
公开(公告)日：1986-12-22
申请号：JP13075885
申请日：1985-06-18
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： MIURA TOSHIO
IPC分类号： B22F9/10
摘要： PURPOSE:To smoothly cool and oil a turbine shaft of an apparatus for pulverizing a molten metal by forming the inside of the turbine shaft into a hollow shape, segmenting the inside of the hollow chamber to cooling water passages and oiling passages and feeding oil to the shaft from the diametral inside thereof. CONSTITUTION:The molten metal is dropped onto a disk 3 which rotates at a high speed in a furnace in which an inert gas is maintained. The turbine shaft 4 as a driving shaft to rotate the rotary disk 3 is supported by a radial bearing 8 and is rotated at a high speed. The inside of the shaft 4 is formed to the hollow shape 9 in which the cooling water passages 10 for cooling the shaft and the oiling passage 11 for the lubricating oil to be supplied between the shaft and the radial bearing 8 are provided. The heat from the rotary disk 3 heated by the molten metal is cooled by the cooling water flowing in the cooling water passages 10 and the lubricating oil is thoroughly supplied to the radial bearing 8 by the oiling passages 30 provided in the radial direction from the passage 11.

8. 发明专利

JPH0585602B2 失效
公开(公告)号：JPH0585602B2
公开(公告)日：1993-12-08
申请号：JP13075785
申请日：1985-06-18
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： MIURA TOSHIO , TAZO TORAO
IPC分类号： B22F9/10

9. 发明专利

JPS6463047A SAMPLE EXCHANGER 失效
公开(公告)号：JPS6463047A
公开(公告)日：1989-03-09
申请号：JP21842287
申请日：1987-09-01
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： SANO FUMIAKI , MIURA TOSHIO
IPC分类号： B01L99/00
摘要： PURPOSE:To facilitate the exchange of plural samples by forming many grooves for discharging and housing the samples on the outer periphery of a sample magazine, and providing an insertion and discharge mechanism at the center of rotation with the discharge position and the insertion port of a tester on the same circumference. CONSTITUTION:Plural samples 11 are housed in the sample magazine 12 by utilizing the groove 22 with the outer peripheral end opened, the samples 11 are held by a holding mechanism, and the sample magazine 12 is rotated to a sample discharge position by one pitch at a time. The sample 11 is held by the insertion and discharge mechanism 16 rotating between the sample discharge position and the insertion port 18 of the tester 15, rotated to the side of the magazine 12, and discharged. The insertion and discharge mechanism 16 is moved, and the sample 11 is inserted into the tester 15. Since only the insertion and discharge mechanism 16 for discharging the sample 11 is rotated, the necessary space is minimized, and the samples are smoothly exchanged.

10. 发明专利

JPH0568521B2 失效
公开(公告)号：JPH0568521B2
公开(公告)日：1993-09-29
申请号：JP13075885
申请日：1985-06-18
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： MIURA TOSHIO
IPC分类号： B22F9/10

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