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1. 发明授权

US3521869A Apparatus for removing slag and scale from soaking pit furnaces 失效
标题翻译：从刨煤机去除渣和尺寸的装置
公开(公告)号：US3521869A
公开(公告)日：1970-07-28
申请号：US3521869D
申请日：1968-08-21
申请人： BLOOM ENG CO INC , UNITED STATES STEEL CORP
发明人： RUDIN WALTER , SHANNON ROBERT A
IPC分类号： C21D9/70 , F27B3/00
CPC分类号： C21D9/70

2. 发明授权

US3688760A Radiant tube assembly 失效
标题翻译：辐射管总成
公开(公告)号：US3688760A
公开(公告)日：1972-09-05
申请号：US3688760D
申请日：1970-12-09
申请人： BLOOM ENG CO INC
发明人： RUDIN WALTER
IPC分类号： F23C3/00 , F24C3/00
CPC分类号： F23C3/002
摘要： The radiant tube assembly includes a refractory or metal outer tube having a closed end and a concentric metal inner tube spaced therefrom to define an elongated, annular chamber between the two tubes. The inner tube has a plurality of apertures substantially along the length thereof and a restricted opening at the end thereof which communicate with the annular chamber. The inner tube cooperates with a burner and the outer tube cooperates with a discharge means at the burner end of the assembly. Products of combustion only and not flame exit from the inner tube through the various apertures and opening and circulate through the annular chamber and then exit through the discharge means.
摘要翻译：辐射管组件包括具有封闭端的耐火材料或金属外管和与其间隔开的同心金属内管，以在两个管之间限定细长的环形室。内管具有基本上沿其长度的多个孔，并且在其端部具有与环形室连通的限制开口。内管与燃烧器配合，外管与组件的燃烧器端的排放装置配合。仅燃烧产物而不是火焰通过各种孔从内管排出，并且通过环形室打开和循环，然后通过排出装置排出。

3. 发明专利

CA950192A PROTECTIVE REFRACTORY MEMBER 未知
公开(公告)号：CA950192A
公开(公告)日：1974-07-02
申请号：CA107916
申请日：1971-03-16
申请人： BLOOM ENG CO INC
发明人： BRUNGRABER LOUIS E , RUDIN WALTER
IPC分类号： F27D3/02

4. 发明专利

CA601260A BURNER MECHANISM 未知
公开(公告)号：CA601260A
公开(公告)日：1960-07-05
申请号：CA601260D
申请人： BLOOM ENG CO INC
发明人： RUDIN WALTER , BLOOM FREDERICK S

5. 发明专利

CA710726A SOAKING PIT BURNER OR THE LIKE 未知
公开(公告)号：CA710726A
公开(公告)日：1965-06-01
申请号：CA710726D
申请人： BLOOM ENG CO INC
发明人： CONWAY LEON F , RUDIN WALTER

6. 发明授权

US3647194A Protective refractory member 失效
$Protective refractory member$
标题翻译：保护性清洁会员
公开(公告)号：US3647194A
公开(公告)日：1972-03-07
申请号：US3647194D
申请日：1970-06-01
申请人： BLOOM ENG CO INC
发明人： BRUNGRABER LOUIS E , RUDIN WALTER
IPC分类号： F27D3/02
CPC分类号： F27D3/022
摘要： A protective refractory member for protecting heat absorptive elongated elements comprising a hollow refractory element into which is solidly embedded a reticulated metal structure. A series of spaced pluglike openings extend through the refractory element so that the reticulated metal structure, which is substantially adjacent the heat absorptive elongated element can be welded thereto to serve as the sole means of support for the refractory member.
摘要翻译：一种用于保护热吸收细长元件的保护性耐火构件，其包括中空耐火元件，其中牢固地嵌入网状金属结构。一系列间隔开的塞状开口延伸穿过耐火元件，使得基本上邻近吸热细长元件的网状金属结构可以被焊接到其上以用作耐火构件的唯一支撑装置。

7. 发明授权

US3209808A Soaking pit burner or the like 失效
标题翻译：浸泡坑燃烧器等
公开(公告)号：US3209808A
公开(公告)日：1965-10-05
申请号：US18774862
申请日：1962-04-16
申请人： BLOOM ENG CO INC
发明人： CONWAY LEON F , RUDIN WALTER
IPC分类号： C21D9/70 , F23D14/00 , F23D17/00
CPC分类号： F23D14/00 , C21D9/70 , F23D17/00

8. 发明专利

DE1401853A1 未知
公开(公告)号：DE1401853A1
公开(公告)日：1968-10-24
申请号：DE1401853
申请日：1962-08-31
申请人： BLOOM ENG CO INC
发明人： CONWAY LEON FRANCIS , RUDIN WALTER
IPC分类号： C21D9/70 , F23D14/00 , F23D17/00
摘要： 978,117. Oil and/or gas burners. BLOOM ENGINEERING CO. Inc. Sept. 6, 1962 [April 16, 1962], No. 34151/62. Headings F4B and F4T. A burner 11 mounted in a furnace wall 34 comprises a tubular air duct 28 fitted at its inner end with a refractory baffle 45 having a central opening 48 for a fuel tube 39 and a plurality of spaced inclined air openings 51 discharging hot or cold combustion air into the furnace. The openings 51 are arranged in a circle with their axes inclined at about 25 degrees to the burner axis 32, the inlet ends 53 being radiused to reduce turbulence, and the outlet ends 54 intersect the outer periphery of a central dished portion 50 on the front face 49 of the baffle 45. The openings 51 may be inclined radially outwardly from inlet to outlet end and may also be bent. The baffle 45 is sealed in the air duct 28 by an annular layer of refractory cement 46 and may be provided with an opening 56 for a pilot lighter 57. Gas is supplied to a fitting 41 of the fuel tube 39 through a conduit 42 which may be tangential to the fitting 41 to produce whirling of the gas. The fitting 41 has a plate 43 which may be removed to enable an emulsion type mixing and atomizing nozzle to be fitted (Fig. 6, not shown) which supplies a mixture of fuel oil and steam or compressed air to an axially disposed tube having a discharge orifice at the inner end of the baffle 45. With this arrangement the burner may be operated on fuel oil and/or with gas of relatively high calorific value, e.g. natural or coke oven gas. In another construction, Fig. 8 (not shown), fuel gas of low calorific value may be used in which. case the air openings in the baffle are inclined at 15 degrees, and the fuel tube 39 has an internal diameter greater than one half that of the tubular air duct 28 and is cooled by circulating coolant through a hollow cylindrical shield surrounding its inner end. In Fig. 1, the burner 11 is shown mounted in the upper part of a rectangular one-way top-fired soaking pit furnace 10. The furnace 10 comprises a flue opening 18 leading to a flue 19, a removable cover 17 and thermocouples 21, 23.

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