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. 实用新型

JPS509849U 失效
公开(公告)号：JPS509849U
公开(公告)日：1975-01-31
申请号：JP6129873
申请日：1973-05-24
IPC分类号： F23L1/00 , F23C7/02 , F23C7/04 , F23L9/04 , F23L9/06 , F24C3/02 , F24C15/32 , F23C11/00

2. 实用新型

JPH01123010U 失效
公开(公告)号：JPH01123010U
公开(公告)日：1989-08-22
申请号：JP1820788
申请日：1988-02-15
IPC分类号： F23C7/04 , F24C3/04 , F24C15/24 , F24D5/08

3. 实用新型

JPS5615452Y2 失效
公开(公告)号：JPS5615452Y2
公开(公告)日：1981-04-10
申请号：JP6129873
申请日：1973-05-24
IPC分类号： F23L1/00 , F23C7/02 , F23C7/04 , F23L9/04 , F23L9/06 , F24C3/02 , F24C15/32

4. 发明专利

JPH08285271A AIR RATIO CONTROL METHOD FOR HEAT ACCUMULATION TYPE BURNER 失效
公开(公告)号：JPH08285271A
公开(公告)日：1996-11-01
申请号：JP9114195
申请日：1995-04-17
申请人： TOKYO GAS CO LTD
发明人： MATSUMOTO MIKIO , KURIHARA TAKAYOSHI
IPC分类号： F23N1/02 , F23C7/04 , F23D14/22 , F23D14/66 , F23L15/02 , F23N5/00
摘要： PURPOSE: To realize an always proper combustion control by a method wherein burners are controlled under a correct air ratio regardless of the operation or stoppage of a system, and an oxygen concentration in a furnace is always kept uniform for a furnace which is equipped with a pair of heat accumulation type burners and makes them perform a combustion alternately. CONSTITUTION: A uniform temperature distribution is formed in a furnace 3 by switching two heat accumulation type burners 1 being provided in the furnace 3 by an interval of a specified period of time, and making them perform a combustion, and at the same time, a pre-heating of combustion air is performed by recovering the exhaust heat. In such a furnace, at both times of operation and shut down, an air flow rate to be fed to an air introducing pipe in which a gas introducing pipe of each heat accumulation type burner 1 is installed is adjusted to an air flow rate being required to cool the gas introducing pipe. Also, a fuel gas flow rate is respectively regulated to a flow rate which is required at the time of a normal combustion, a flow rate which becomes a proper air ratio to an air flow rate in the air introducing pipe at the time of operation, and a flow rate which is required as a pilot flame at the time of shut down. By this method, a proper air ratio is always maintained.

5. 发明专利

JPH08110012A MANUFACTURING METHOD OF COMBUSTOR LINER 失效
公开(公告)号：JPH08110012A
公开(公告)日：1996-04-30
申请号：JP24364994
申请日：1994-10-07
申请人： HITACHI LTD
发明人： INNAMI TAMIO , TSUKAHARA SATOSHI , KIEDA SHIGEKAZU , HAYASHI NORIYUKI , SHIINA KOJI
IPC分类号： F23L17/00 , F23C7/04
摘要： PURPOSE: To uniformize liner wall temperature and hence keep stable combustion by forming a protruded rib on the side of a cooling air flow passage in the peripheral direction of the liner using a monolithic material for forming a combustor liner. CONSTITUTION: A plurality of monolithic ribs 11 are formed in the axial direction of a liner 2 where a monolithic liner material is formed into a protruded shape in the circumferential direction of the liner 2 on the side of a cooling air flow passage of the liner 2. A joint protruded rib 10 for promoting cooling of a wall of the liner 2 is joined with the wall of the liner 2 located on the side of the cooling air flow passage in the circumferential direction of the surface of the wall of the liner 2. At this time, relationships between the width A, height H of the monolithic rib 11 and the width (a), height (h) of the joint protruded rib 10 are defined: A>=a, H=h. Hereby, cooling air is prevented from flowing nonuniformly, and wall temperature of the liner 22 can be uniformized, and further fuel and air in a combustor are facilitated to be mixed and uniformized to keep stable combustion.

6. 实用新型

JPS51124943U 失效
公开(公告)号：JPS51124943U
公开(公告)日：1976-10-08
申请号：JP4735475
申请日：1975-04-07
IPC分类号： F23L9/06 , F23C7/04 , F24H9/18

7. 实用新型

JPS599153Y2 JPS599153Y2 - 失效
公开(公告)号：JPS599153Y2
公开(公告)日：1984-03-22
申请号：JP15912878
申请日：1978-11-17
IPC分类号： F23D14/24 , F23C7/02 , F23C7/04 , F23L9/00 , F23L9/02 , F23D15/00

8. 实用新型

JPS5618820Y2 失效
公开(公告)号：JPS5618820Y2
公开(公告)日：1981-05-02
申请号：JP4158174
申请日：1974-04-10
IPC分类号： F23D14/02 , F23C6/04 , F23C7/04 , F23D13/00

9. 实用新型

JPS5577025U 失效
公开(公告)号：JPS5577025U
公开(公告)日：1980-05-27
申请号：JP15912878
申请日：1978-11-17
IPC分类号： F23D14/24 , F23C7/02 , F23C7/04 , F23L9/00 , F23L9/02 , F23D15/00 , F23D13/12

10. 实用新型

JPS50131036U 失效
公开(公告)号：JPS50131036U
公开(公告)日：1975-10-28
申请号：JP4158174
申请日：1974-04-10
IPC分类号： F23D14/02 , F23C6/04 , F23C7/04 , F23C9/02

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