专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明专利

FR397532A 未知
公开(公告)号：FR397532A
公开(公告)日：1909-05-10
申请号：FR397532D
申请日：1908-12-16
申请人： SHONNARD HAROLD WALDRON
发明人： SHONNARD HAROLD WALDRON
IPC分类号： F42B19/22

42. 发明专利

FR383672A 未知
公开(公告)号：FR383672A
公开(公告)日：1908-03-14
申请号：FR383672D
申请日：1907-11-07
申请人： KARL OSKAR LEON , ROEHSS & CARLANDER SOC
发明人： LEON KARL OSKAR
IPC分类号： F42B19/22

43. 发明专利

JPH0663649B2 失效
公开(公告)号：JPH0663649B2
公开(公告)日：1994-08-22
申请号：JP3457585
申请日：1985-02-25
IPC分类号： F02K9/24 , F23R5/00 , F42B19/22

44. 发明专利

JPS63310656A INJECTING NOZZLE 失效
公开(公告)号：JPS63310656A
公开(公告)日：1988-12-19
申请号：JP14629687
申请日：1987-06-12
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAKAMURA MAKOTO , KAWANAMI SHIZUO , UEMATSU KAZUO
IPC分类号： B05B1/00 , F42B19/22
摘要： PURPOSE:To relieve thermal stress produced in an injecting nozzle during use by joining the nozzle tip having fluid jetting holes to the nozzle body through an intermediate metal having a coef. of thermal expansion between the coefs. of thermal expansion of the nozzle tip and body and higher softened than both the members. CONSTITUTION:A nozzle tip 1 having fluid jetting holes is joined to a nozzle body 2 through an intermediate metal 6 having a coefft. of thermal expansion between the coeffts. of thermal expansion of the tip 1 made of W or the like and the body 2 made of SVS material or the like and higher softness than both the members. The metal 6 may be pure iron or pure Ni. Thermal stress produced in the resulting nozzle during use can be relieved and high quality and durability can be ensured.

45. 实用新型

JPS62148900U 失效
公开(公告)号：JPS62148900U
公开(公告)日：1987-09-19
申请号：JP3311486
申请日：1986-03-05
IPC分类号： F02N19/02 , F42B19/22 , F02N17/02

46. 发明专利

JPS60171351A METALLIC COMBUSTION DEVICE 失效
公开(公告)号：JPS60171351A
公开(公告)日：1985-09-04
申请号：JP2912484
申请日：1984-02-16
申请人： MITSUBISHI HEAVY IND LTD
发明人： UEMATSU KAZUO
IPC分类号： F24V30/00 , F42B19/22
摘要： PURPOSE:To prevent pressure increase in a combustion device and improve the efficiency and safety of the device by a method wherein third spiral flow path is provided in a combustion space and an air-tight gas sealed external space member, communicated with the other end of the flow path, is provided in the device. CONSTITUTION:An internal pipe 1a, operating as the metallic first spiral flow path, and an external pipe 1b, operating as the second spiral flow path, are provided to flow water to generate steam. Further, the third spiral flow path 4, whose one end is closed in the combustion space 3, is provided in the combustion space 3 and the other end thereof is communicated with the air-tight gas sealed external space member 5 outside the combustion space 3. In case the device is used for generating steam in the power system or the like of underwater sailing body, the device is filled with a solid propellant and alkaline metal, thereafter, oxidizer is injected toward the inside of the combustion space 3 to react the alkaline metal and heat water, flowing through the internal pipe 1a and the external pipe 1b, by the heat amount generated in this case, whereby steam is generated efficiently.

47. 发明专利

JPS60129555A GAS INJECTION NOZZLE FOR METAL BURNER 失效
公开(公告)号：JPS60129555A
公开(公告)日：1985-07-10
申请号：JP23607083
申请日：1983-12-16
申请人： MITSUBISHI HEAVY IND LTD
发明人： UEMATSU KAZUO
IPC分类号： F24V30/00 , F23D99/00 , F42B19/22
摘要： PURPOSE:To prevent danger by a method wherein a reaction is stopped by fusing the aft part of the nozzle to cool it and a reverse flow path is clogged by fused metal even in case the fused metal flows reversely and reacts with oxidizing agent gas in the nozzle upon an abnormal reaction. CONSTITUTION:A nozzle throat section, a valve seat section or a valve rod, second tube and a nozzle tip, constituting the nozzle, are formed by a fireproof metal and this nozzle section operates normally without being damaged by fusing. When it happens that the valve and the seat sections are faulty and the fused metal is flowed reversely, then, is reacted with the oxidizing agent gas in the nozzle, high chrome copper, forming the aft part of the nozzle or a spring and the first tube, is fused upon the abnormal reaction and whereby it is cooled to stop the reaction anh clogg the reverse flow path. The nozzle assembly and the burner are constituted so as to be intercepted by a component having nozzle throat holes so that the reaction at the aft part of the nozzle will never affect to the burner. Molybdenum alloys such as Mo0.5Ti alloy, TZM alloy, TZC alloy, WZM alloy, Mo50Re alloy or the like are preferable as the fireproof metal.

48. 实用新型

JPS6096541U 失效
公开(公告)号：JPS6096541U
公开(公告)日：1985-07-01
申请号：JP18849683
申请日：1983-12-06
IPC分类号： F24V30/00 , F42B19/22 , F24J1/02

49. 实用新型

JPS5996548U JPS5996548U - 失效
公开(公告)号：JPS5996548U
公开(公告)日：1984-06-30
申请号：JP19241482
申请日：1982-12-20
IPC分类号： F24V30/00 , F02K9/52 , F23R5/00 , F42B19/22 , F24J1/02

50. 实用新型

JPS5965765U JPS5965765U - 失效
公开(公告)号：JPS5965765U
公开(公告)日：1984-05-02
申请号：JP16118082
申请日：1982-10-26
IPC分类号： B05B7/20 , B01J19/00 , B01J19/26 , B05B7/04 , F23D11/38 , F42B19/22

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