公开(公告)号：US20110115138A1

公开(公告)日：2011-05-19

申请号：US13012185

申请日：2011-01-24

Applicant: Rolf Sarres ,  Heinz Schwall

Inventor： Rolf Sarres ,  Heinz Schwall

IPC: C21D1/74

CPC classification number: F27B5/12 ,  F27B5/04 ,  F27B5/06

Abstract: To increase the usage value and for increased availability of retort furnaces (1), which, for the heat treatment of metal workpieces, have a tubular metal retort (3) and a furnace housing (2) enclosing the retort (3), the retort (3) comprising a gastight closable treatment or batch space (10), which receives the protective and reactive gases, for the heat treatment of the workpieces and a receptacle framework (8) as a batch receptacle for the positioning thereof, the weight of the batch and the receptacle framework (8) is decoupled from the retort (3), the receptacle framework (8) is connected to means (5) for support on the furnace housing (2), and the means (5) are guided gastight in passages (6) of a wall (2.1) of the furnace housing (2) and a wall (3.1) of the retort (3) (FIG. 1).

Abstract translation: 为了增加用于金属工件的热处理的蒸煮炉（1）的使用价值和增加的可用性，其中具有管状金属蒸馏器（3）和包围蒸馏器（3）的炉壳体（2），蒸馏器 （3）包括气密关闭处理或批量空间（10），其接收用于工件的热处理的保护性和反应性气体以及作为其定位的批量容器的容器框架（8），其重量 批料和容器框架（8）与蒸馏器（3）分离，容器框架（8）连接到用于支撑在炉壳体（2）上的装置（5），并且装置（5）被引导到气密 炉壳（2）的壁（2.1）的通道（6）和蒸馏器（3）（图1）的壁（3.1）。

公开(公告)号：US20110114621A1

公开(公告)日：2011-05-19

申请号：US13012206

申请日：2011-01-24

Applicant: Rolf Sarres ,  Heinz Schwall

Inventor： Rolf Sarres ,  Heinz Schwall

IPC: H05B3/00

CPC classification number: F27B5/14 ,  C21D1/34 ,  C21D1/767 ,  C21D9/0031 ,  C21D9/0043 ,  C21D9/40 ,  F27B5/06 ,  F27D7/04

Abstract: An electrically heated retort furnace for the heat treatment of metal workpieces comprises a furnace housing having retort, a heating unit, and a circulation unit, in which, to increase the efficiency of the heat treatment by more uniform heating of the retort, the heating unit has multiple heating elements, which are situated so they are at least individually replaceable in the first volume space using closable first openings incorporated in the furnace housing, a second circulation unit for circulating the air in the first volume space is received by the furnace housing and is situated so it is replaceable as a module using a closable second opening, and the heating elements and circulation unit are received in the first volume space.

Abstract translation: 用于金属工件的热处理的电加热蒸馏炉包括具有蒸馏器的炉壳体，加热单元和循环单元，其中为了通过更均匀地加热蒸煮器来提高热处理的效率，加热单元 具有多个加热元件，它们被定位成使得它们可以在第一体积空间中至少可单独地更换，使用结合在炉壳体中的可封闭的第一开口，用于使第一容积空间中的空气循环的第二循环单元被炉壳容纳， 位于其可替换为使用可闭合的第二开口的模块，并且加热元件和循环单元被容纳在第一体积空间中。

公开(公告)号：US08246901B2

公开(公告)日：2012-08-21

申请号：US13012185

申请日：2011-01-24

Applicant: Rolf Sarres ,  Heinz Schwall

Inventor： Rolf Sarres ,  Heinz Schwall

IPC: C21D1/74

CPC classification number: F27B5/12 ,  F27B5/04 ,  F27B5/06

Abstract: A furnace (1), which, for the heat treatment of metal workpieces, has a tubular metal retort (3) and a furnace housing (2) enclosing the retort (3), the retort (3) comprising a gastight closable treatment or batch space (10), which receives the protective and reactive gases, for the heat treatment of the workpieces and a receptacle framework (8) as a batch receptacle for the positioning thereof, the weight of the batch and the receptacle framework (8) is decoupled from the retort (3), the receptacle framework (8) is connected to means (5) for support on the furnace housing (2), and the means (5) are guided gastight in passages (6) of a wall (2.1) of the furnace housing (2) and a wall (3.1) of the retort (3).

Abstract translation: 一种用于金属工件的热处理的炉（1）具有管状金属蒸馏器（3）和包围蒸馏器（3）的炉壳体（2），所述蒸馏器（3）包括气密封闭处理或批料 空间（10），其接收用于工件的热处理的保护性和反应性气体以及作为其定位的批量容器的容器框架（8），批料和容器框架（8）的重量被解耦 从炉膛（3）开始，容器框架（8）连接到用于支撑在炉壳体（2）上的装置（5），并且装置（5）在壁（2.1）的通道（6）中被气密地引导， 的炉壳（2）和蒸馏器（3）的壁（3.1）。

公开(公告)号：US20110115137A1

公开(公告)日：2011-05-19

申请号：US13012208

申请日：2011-01-24

Applicant: Rolf Sarres ,  Heinz Schwall

Inventor： Rolf Sarres ,  Heinz Schwall

IPC: C21D1/74

CPC classification number: F27B5/14 ,  F27B5/16 ,  F27D7/04 ,  F27D7/06 ,  F27D9/00

Abstract: In a retort furnace having a heating assembly, a circulation unit, and an assigned cooling unit, uniform and rapid cooling of the heat-treated workpieces is achieved by three solution variants. The first variant includes a second floor (9.1) assembled to a floor (9) to form an intermediate space which is divided into two ring spaces which are isolated gastight from one another including a first volume space (16) and a second volume space (17). The second variant includes situating throttle valves (20, 21) in a housing (36), each valve having a receptacle space (33), into which a valve plug is movable. In the third variant which is a combination of the first and second variants, the first volume space (16) and the second volume space (17) are adapted to interact for flow technology in such a manner that in the open position of the plug, the flow cross-section of each line (11, 14) is completely unblocked and provides circulation of a cold gas with favorable flow and therefore rapid cooling of the batch (7).

Abstract translation: 在具有加热组件，循环单元和分配的冷却单元的蒸馏炉中，经热处理的工件的均匀且快速的冷却通过三种溶液变体实现。 第一变体包括组装到地板（9）上的二层（9.1），以形成中间空间，该中间空间被分成两个相互隔开的环空，包括第一容积空间（16）和第二容积空间 17）。 第二变型包括将节流阀（20,21）设置在壳体（36）中，每个阀具有容器空间（33），阀塞可移动到其中。 在作为第一和第二变体的组合的第三变型中，第一体积空间16和第二体积空间17适于与流动技术相互作用，使得在插塞的打开位置， 每条管线（11,14）的流动横截面完全未堵塞，并且提供具有良好流动的冷气循环，从而快速冷却批料（7）。