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    Furnace with refractory beams
    51.
    发明授权
    Furnace with refractory beams 失效
    炉具耐火梁

    公开(公告)号：US4556385A

    公开(公告)日：1985-12-03

    申请号：US588860

    申请日：1984-03-12

    Applicant: Michel Denis

    Inventor： Michel Denis

    IPC: F27B9/20 ,  F27B9/30 ,  F27D3/02 ,  F27B9/14 ,  B65G25/02 ,  F27B9/00

    CPC classification number: F27B9/3011 ,  F27B9/201 ,  F27B9/203 ,  F27D3/024

    Abstract: A walking-beam furnace in the heating of metal bodies without bending in which at least a pair of walking beams straddle a stationary beam whose width is greater than that of the walking beams. The stationary beam is formed with a plurality of rectangular recesses opening at a support surface of the stationary beam upon which the metal bodies come to rest and communicate from below with a source of combustion gases so that the hot gas rises to contact the bottom of the metal bodies and the bottom of the metal bodies is subject to heating by radiation from the walls of the recess which converges downwardly to a duct supplying the hot gas. The width of the recess is greater than the widths of the portions of the fixed beam laterally flanking, while the length of the recesses is greater than its width.

    Abstract translation: 在不弯曲的金属体的加热中的步进梁炉，其中至少一对步行梁跨越宽度大于步行梁的固定梁。 固定梁形成有多个矩形凹槽，其在固定梁的支撑表面处开口，金属体在该支撑表面处于静止梁的下方并与燃烧气体源连通，使得热气体上升以接触 金属体和金属体的底部受到来自凹部壁的辐射的加热，该凹陷的壁向下会聚到供应热气体的管道。 凹槽的宽度大于横向侧翼的固定梁的部分的宽度，而凹部的长度大于其宽度。

    Venturi-type workpiece-support nozzle
    53.
    发明授权
    Venturi-type workpiece-support nozzle 失效
    文丘里型工件支撑喷嘴

    公开(公告)号：US4217097A

    公开(公告)日：1980-08-12

    申请号：US27859

    申请日：1979-04-06

    Applicant: Winfried Gelsing ,  Hans-Martin Nolzen

    Inventor： Winfried Gelsing ,  Hans-Martin Nolzen

    IPC: F27B9/20 ,  F27D3/02

    CPC classification number: F27B9/201 ,  F27D3/02

    Abstract: A furnace workpiece-support system has at least one horizontal workpiece-support tube through which a fluid coolant is circulated and at least one vertical support post or tube connected at its upper end at a joint to the horizontal tube and having a blind lower end. A tubular pressure-alteration body is provided in this joint and has an intake mouth directed upstream and an outlet mouth directed downstream and of different flow cross section from the intake mouth. A flow diversion element, either a flat plate or a pipe, extends downwardly from the pressure-alteration body into the vertical tube to conduct into this tube fluid coolant diverted at the pressure-alteration body.

    Abstract translation: 炉工件支撑系统具有至少一个水平工件支撑管，流体冷却剂通过该水平工件支撑管循环，并且至少一个垂直支撑柱或管在其上端处连接到与水平管的接头并具有盲端的下端。 在该关节中设置有管状变压体，并且具有朝向上游的进气口和向下游流动的出口口以及与进气口不同的流动横截面。 分流元件（平板或管）从压力变换体向下延伸到垂直管中，以导入在压力变化体处转向的管流体冷却剂。

    Discharge mechanism for a walking beam furnace
    55.
    发明授权
    Discharge mechanism for a walking beam furnace 失效
    放弃光束炉的排放机制

    公开(公告)号：US3693950A

    公开(公告)日：1972-09-26

    申请号：US3693950D

    申请日：1970-12-17

    Applicant: MIDLAND ROSS CORP

    Inventor： ENK ALBERT T

    IPC: C21D9/00 ,  F27B9/20 ,  F27D3/00

    CPC classification number: C21D9/0018 ,  F27B9/201

    Abstract: A discharge mechanism is provided for a furnace having means to convey work therethrough wherein the work is removed from the furnace by contact with a supporting member having an inclined plane. An example of such a furnace is a walking beam furnace wherein the end portion of the stationary rails of the walking beam furnace is inclined downwardly and a vertically moving member is provided which contacts the work and causes it to move down the incline through the force of gravity.

    Abstract translation: 为具有用于输送工件的装置的炉子提供排放机构，其中通过与具有倾斜平面的支撑构件接触而将工件从炉中移除。 这种炉子的一个实例是步进梁炉，其中步进梁炉的固定轨道的端部向下倾斜，并且提供垂直移动的构件，其接触工件并使其沿着倾斜向下移动通过 重力。

    Heat treating furnace with walking beam drive
    56.
    发明授权
    Heat treating furnace with walking beam drive 失效
    热处理炉与起重梁驱动

    公开(公告)号：US3656720A

    公开(公告)日：1972-04-18

    申请号：US3656720D

    申请日：1970-03-16

    Applicant: HAYES INC C I

    Inventor： WESTEREN HERBERT W ,  GRONQUIST ERNEST C JR ,  OTT MARVIN J JR ,  GUNTHER DONALD E

    IPC: F27B9/04 ,  F27B9/06 ,  F27B9/12 ,  F27B9/20 ,  F27B9/38 ,  F27B9/14

    CPC classification number: F27B9/063 ,  F27B9/045 ,  F27B9/12 ,  F27B9/201 ,  F27B9/38 ,  F27B2009/124 ,  F27M2003/04

    Abstract: A furnace construction for the heat treating of metal materials and including a conveying apparatus that provides for step-bystep movement of the metal materials through the heat treating chamber of the furnace construction, the drive for the conveying apparatus comprising a walking beam assembly. Sintering of various kinds of materials including metal compacts may be accomplished by the furnace construction and since treatment of the materials at relatively high temperatures is necessary during the heat treating cycle, a special sealing structure is provided for preventing contamination of the high temperature zone during sintering of the materials and the cooling thereof after the sintering cycle.

    Abstract translation: 一种用于金属材料的热处理的炉结构，并且包括提供金属材料通过炉结构的热处理室的逐步移动的输送装置，所述输送装置的驱动装置包括步进梁组件。 可以通过炉结构实现各种金属粉末材料的烧结，并且由于在热处理循环期间需要处理相对较高温度的材料，因此提供特殊的密封结构以防止在烧结过程中高温区域的污染 的材料及其烧结循环后的冷却。

    Hen by c
    60.
    发明授权
    Hen by c 失效

    公开(公告)号：US65481A

    公开(公告)日：1867-06-04

    申请号：US65481D

    CPC classification number: F27B9/201

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