公开(公告)号：US4730473A

公开(公告)日：1988-03-15

申请号：US896427

申请日：1986-08-13

Applicant: Ulrich Rottlander ,  Gustav Thones

Inventor： Ulrich Rottlander ,  Gustav Thones

IPC: B21D39/06 ,  B21D39/10

CPC classification number: B21D39/10 ,  B21D39/06

Abstract: A method and apparatus for rolling tubes into tube plates, especially heat exchangers, with a tube roller. Prior to the rolling process, the desired holding expansion value is set, and during the rolling process the holding expansion is measured. When the preset expansion value is reached, the expansion is discontinued. The magnitude of the holding expansion is determined by ultrasonically measuring the changing thickness of the wall of the tube during the expansion. The apparatus includes a tube roller that is operated by a drive mechanism. Also provided is a roll controller that can be set to the desired holding expansion value. An ultrasonic measuring head is provided in the tube roller, and is connected with the roll controller.

Abstract translation: 一种用管辊将管轧制成管板，特别是热交换器的方法和装置。 在轧制过程之前，设定期望的保持膨胀值，并且在轧制过程中测量保持膨胀。 当达到预设的扩展值时，中断扩展。 通过超声波测量膨胀期间管的壁厚变化来确定保持膨胀的大小。 该装置包括由驱动机构操作的管辊。 还提供了可以设置为期望的保持膨胀值的辊控制器。 在管辊中设置有超声波测量头，并与辊控制器连接。

公开(公告)号：US4694897A

公开(公告)日：1987-09-22

申请号：US897379

申请日：1986-08-18

Applicant: Gustav Thones

Inventor： Gustav Thones

IPC: F22B1/18 ,  F28D7/16 ,  F28F9/22

CPC classification number: F28D7/1669 ,  F22B1/1823 ,  Y10S165/407

Abstract: A heat exchanger for heat exchange between a hot gas and a flowing medium that is conveyed in tube bundle heat transfer surfaces, especially a steam generator. The heat exchanger includes a pressure tank, the heat exchanger vessel in which are disposed tube bundles, and a hot gas conduit that is connected with a gas inlet of the heat exchanger wall. Also included are a gas guidance tube, a gas outlet to a circulation fan, and inlets and outlets for the flowing medium. The gas guiding tube opens into the heat exchanger from the side, and an annular channel is disposed after the gas inlet in the heat exchanger wall. The annular channel is delimited inwardly by a riser that forms the gas outlet and is disposed concentrically relative to the walls of the pressure tank and the heat exchanger. The gas from this annular chamber enters the tube bundles and, after being deflected, enters the riser that leads to the circulation fan. The riser extends from the annular chamber in the direction of the tube bundles to the outlet ends of the latter.

Abstract translation: 热交换器，用于在管束传热表面，特别是蒸汽发生器中输送的热气体和流动介质之间进行热交换。 热交换器包括压力罐，其中设置有管束的热交换器容器和与热交换器壁的气体入口连接的热气体导管。 还包括气体引导管，到循环风扇的气体出口，以及用于流动介质的入口和出口。 气体引导管从侧面通向热交换器，并且在热交换器壁中的气体入口之后设置环形通道。 环形通道由形成气体出口的提升管向内限定，并且相对于压力罐和热交换器的壁同心地设置。 来自该环形室的气体进入管束，并且在被偏转之后进入通向循环风扇的提升管。 提升管从环形室沿着管束的方向延伸到后者的出口端。

公开(公告)号：US5597417A

公开(公告)日：1997-01-28

申请号：US318738

申请日：1994-10-06

Applicant: Gustav Thones ,  Ulrich Rottlander

Inventor： Gustav Thones ,  Ulrich Rottlander

IPC: B08B7/02 ,  F28G7/00

CPC classification number: B08B7/02 ,  F28G7/00

Abstract: With a method and apparatus for the percussive cleaning of objects disposed in a chamber that is under process pressure, whereby an elongated percussive element is held below and in contact with the object that is to be cleaned and percussive energy is applied to the percussive element via an accelerated elongated striker, it is provided for a more simple pressure balancing that at least during the acceleration of the striker, the two ends of the striker be maintained at the same pressure, which essentially corresponds to the pressure in the process chamber.

Abstract translation: PCT No.PCT / EP94 / 00339 Sec。 371日期：1994年10月6日 102（e）日期1994年10月6日PCT 1994年2月7日PCT PCT。 第WO94 / 18518号公报 日期1994年8月18日利用用于对设置在处理压力下的室中的物体进行冲击清洁的方法和装置，由此将细长的冲击元件保持在待清洁物体的下方并与其进行接触并施加冲击能量 通过加速的细长冲击器对冲击元件施加压力平衡，至少在撞击器的加速期间，冲击器的两端保持在相同的压力，这基本上对应于 处理室。

公开(公告)号：US4755232A

公开(公告)日：1988-07-05

申请号：US825809

申请日：1986-02-04

Applicant: Gustav Thones ,  Paul Roll

Inventor： Gustav Thones ,  Paul Roll

IPC: B23K9/127 ,  B23K7/00 ,  B23K9/032 ,  B23K9/12 ,  B23Q33/00 ,  B23K7/04 ,  B23K7/10

CPC classification number: B23K9/032 ,  B23K7/007 ,  B23Q33/00

Abstract: A method and apparatus for mechanically controlling the flame cutting and/or connection welding of workpieces. The difficulty encountered during the mechanized burning of holes in vessels, containers or tanks and the welding of connecting members into these holes is that the cutting and welding apparatus need to be guided in such a way that not only do they not contact the surface of the vessel, container or tank, but they are also kept a fixed distance from this surface. Therefore, control of the cutting and/or welding process is effected in conformity with the actual dimensions of the workpiece that is being worked on. In particular, this control is undertaken in conformity with the circumferential line of the hole for a given connecting member, and also in conformity with the curved surface of the vessel, container or tank. The peripheral line of the connecting member is first sensed and is graphically or electromagnetically recorded. The subsequent control of the cutting and/or welding process is then effected by following this recorded line.

Abstract translation: 一种用于机械地控制工件的火焰切割和/或连接焊接的方法和装置。 在机械化燃烧容器，容器或罐中的孔时遇到的困难以及将连接构件焊接到这些孔中的困难在于，切割和焊接装置需要被引导，使得它们不仅不接触 容器，容器或罐，但也保持与该表面固定的距离。 因此，根据正在加工的工件的实际尺寸来实现切割和/或焊接工艺的控制。 特别地，该控制是根据用于给定连接构件的孔的圆周线，并且还符合容器，容器或罐的弯曲表面进行的。 首先感测连接构件的外围线，并进行图形或电磁记录。 随后的切割和/或焊接过程的控制然后通过遵循该记录线进行。

公开(公告)号：US4457361A

公开(公告)日：1984-07-03

申请号：US397849

申请日：1982-07-13

Applicant: Ulrich Premel ,  Gustav Thones

Inventor： Ulrich Premel ,  Gustav Thones

IPC: B08B7/02 ,  F28G7/00 ,  F28D11/06

CPC classification number: F28G7/00 ,  B08B7/02 ,  Y10T29/4583

Abstract: A method and apparatus including a connection element for transfer of knock- or impact-beating energy from a mechanically, hydraulically or pneumatically driven knock- or impact-beating device upon heating or cooling surfaces to be cleaned intermittently. The heating or cooling surfaces are installed in a container or vessel driven and operated on the gas side at an elevated pressure compared with respect to the atmospheric environmental pressure. The heating or cooling surfaces have external flow of hot, dust-laden gases thereagainst. The knock- or impact-beating device is fastened externally of the pressure container. In the region of the knock- or impact-beating energy transferring from the knock- or impact-beating device as far as to the heating or cooling surface to be cleaned there is applying of a counter gas pressure during energy transfer as to the higher container-gas pressure otherwise preventing or precluding the energy transfer; the container-gas pressure is countered with a gas pressure of equal magnitude which is communicating or non-communicating with respect thereto. A pressure equalizing or balancing connection element is inserted or connected between the mechanically, pneumatically or hydraulically operated and driven knock- or impact-beating device and the heating or cooling surface to be cleaned. This connection element collectively includes the housings, the energy transfer element and a shut-off or blocking element. A compensating or equalizing passage connecting both of the pressure chambers of the pressure container is provided with the energy transfer element and sealing elements are provided to separate the pressure chambers from each other and to seal against the housings.

Abstract translation: 一种方法和装置，包括用于在间歇地加热或冷却被清洁表面时从机械，液压或气动驱动的敲击或冲击打浆装置传递敲击或冲击打击能量的连接元件。 加热或冷却表面安装在与大气环境压力相比在升高的压力下在气体侧驱动和操作的容器或容器中。 加热或冷却表面有外部流动的热，含尘气体。 敲击或冲击打击装置紧固在压力容器的外部。 在从敲击或冲击打击装置转移到被清洁的加热或冷却表面的敲击或冲击打击能量的区域中，在能量转移期间施加相对气体压力的高容器 - 气体压力，否则阻止或排除能量转移; 容器 - 气体压力与相同大小的气体压力相对应地进行通信或不连通。 压力均衡或平衡连接元件插入或连接在机械，气动或液压操作和驱动的敲击或冲击打击装置与要清洁的加热或冷却表面之间。 该连接元件共同地包括壳体，能量传递元件和截止或阻挡元件。 连接压力容器的压力室的补偿或平衡通道设置有能量传递元件，并且提供密封元件以将压力室彼此分离并密封住壳体。