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

JP6316606B2 ガスホルダ有权
公开(公告)号：JP6316606B2
公开(公告)日：2018-04-25
申请号：JP2014013305
申请日：2014-01-28
申请人：住友精化株式会社
发明人：春名一生 , 永井孝典 , 大辻学 , 木波本恒夫
IPC分类号： F17C9/02 , F17B1/12

2. 发明专利

JP3550931B2 Gas feed rate control method 失效
公开(公告)号：JP3550931B2
公开(公告)日：2004-08-04
申请号：JP2991297
申请日：1997-02-14
申请人： Jfeスチール株式会社
发明人：忍天野
IPC分类号： F17B1/12 , G05D7/00

3. 发明专利

JP2000081916A METHOD FOR CONTROLLING HEIGHT OF PISTON IN GAS HOLDER 失效
公开(公告)号：JP2000081916A
公开(公告)日：2000-03-21
申请号：JP1639999
申请日：1999-01-26
申请人： MITSUBISHI CHEM CORP
发明人： SHIMOMURA MOTOYOSHI , NISHIDA KENICHI , MATSUSHIGE ARIYOSHI
IPC分类号： F17C13/00 , F17B1/12 , G05D16/20
摘要： PROBLEM TO BE SOLVED: To reduce the traveling distance of a piston and to prevent a seal part from being worn down as much as possible by holding the height of the piston at a set position independently of the variation of inner pressure of a gas holder. SOLUTION: While setting up previously the height position of the piston 22 in the gas holder 21 on a prescribed position corresponding to gas pressure stored in a lower gas room, piston balance pressure based on the stored gas pressure on the set height position of the piston 22 is always calculated and the valve opening of a gas pressure control valve 33 is directly controlled to hold the piston 22 on the set height position.

4. 发明专利

JPH10228320A METHOD AND DEVICE FOR CONTROLLING GAS FEED AMOUNT 失效
公开(公告)号：JPH10228320A
公开(公告)日：1998-08-25
申请号：JP2991297
申请日：1997-02-14
申请人： KAWASAKI STEEL CO
发明人： AMANO SHINOBU
IPC分类号： F17B1/12 , G05D7/00
摘要： PROBLEM TO BE SOLVED: To minimize the frequency of used fuel changing and to place a power plant in stable operation by controlling the feed amount of gas so that a curve showing the cumulative value of the amount of gas fed by a gas holder becomes a polygon included in a beltlike area. SOLUTION: For various energy such as LDG(converter gas), COG(coke furnace gas), BFG(blast furnace gas), steam, etc., the gas holder GO is installed so as to absorb unbalance between a generation side and a use side, and placed in operation between the upper and lower limits of facilities. Therefore, the holder when exceeding the limit is placed in diffusing operation. The electric power unit price is different between daytime operation and nighttime operation (high in daytime and cheap in nighttime), so LDG, COG, and BFG are used more in daytime and reduced in nighttime. Namely, the gas is used to the lower limit of the holder 20 in the timing from daytime to nighttime and stored up to the upper limit of the holder 20 in the timing from the nighttime to daytime, thus operating the power plant stably.

5. 发明专利

JPH04119295A WET TYPE GAS HOLDER 失效
公开(公告)号：JPH04119295A
公开(公告)日：1992-04-20
申请号：JP23404590
申请日：1990-09-04
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： OZAKI MASAHIKO
IPC分类号： F17B1/12 , F17B1/20
摘要： PURPOSE:To enlarge capacity by forming a water storing part between an inner and outer water tanks of upward opened cylindrical shape, forming a gas tank with an elevatable inner tank surrounding the inner water tank, and providing an inner roof elevatable in horizontal state and a flexible membrane holding the airtightness of the inner water tank with the inner roof. CONSTITUTION:When an inner roof 21 is positioned on the end of ascent stroke, a gas tank 10 is ascending based on the detected signal 34 of a height meter 30 and the detected signal 35 of a pressure detector 32, pressure in a gas chamber 20 is judged with a control device 40 to be reached the maximum pressure at ascent of only the inner tank 9, a discharge operating valve 29 is opened and air in an airchamber 24 is exhaust to open air. The inner roof 21 is descended keeping horizontal state by a balance mechanism 22, when the inner roof 21 is judged to be reached on the end of descent stroke from the detected signal 36 of a position detector 33 with the control device 40, the discharge operating valve 29 is closed. As a result of this, volume of the gas chamber 20 is enlarged by descent of the inner roof 21 and storing gas capacity is increased. Hereby, the conventional dead space is effectively utilized as a storing space.

6. 实用新型

JPS633599U 失效
公开(公告)号：JPS633599U
公开(公告)日：1988-01-11
申请号：JP9728386
申请日：1986-06-25
IPC分类号： G05D9/12 , F17B1/12

7. 发明专利

JPS6014958B2 失效
公开(公告)号：JPS6014958B2
公开(公告)日：1985-04-16
申请号：JP3111275
申请日：1975-03-17
申请人： ISHII TEKKOSHO KK
发明人： YOSHIDA USHIRO
IPC分类号： F17B1/12 , F17B1/10

8. 实用新型

JPS5638319Y2 失效
公开(公告)号：JPS5638319Y2
公开(公告)日：1981-09-07
申请号：JP982878
申请日：1978-01-30
IPC分类号： F17B1/12 , F17B1/26

9. 实用新型

JPS5461309U 失效
公开(公告)号：JPS5461309U
公开(公告)日：1979-04-27
申请号：JP13613277
申请日：1977-10-11
IPC分类号： F17B1/00 , D21C11/06 , F17B1/12

10. 实用新型

JPS52156315U 失效
公开(公告)号：JPS52156315U
公开(公告)日：1977-11-28
申请号：JP6593076
申请日：1976-05-22
IPC分类号： F17B1/12 , F17B1/06 , F17B1/20

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