公开(公告)号：US4904450A

公开(公告)日：1990-02-27

申请号：US317461

申请日：1989-03-01

Applicant: Terry Floyd

Inventor： Terry Floyd

IPC: B01J3/00 ,  B01J19/12 ,  G05D16/06

CPC classification number: B01J19/126 ,  B01J3/002 ,  G05D16/0633 ,  B01J2219/1209

Abstract: A high temperature, high pressure chemical digestion vessel comprising an inner container within which digestion is to take place under high temperature and high pressure conditions. The container is provided with a vent. A replaceable, rupturable pressure release disk is provided having a predetermined rupture pressure for being sealingly interposed in covering relation to the vent to seal the container and thereby enclose a substance to be digested in the container and to rupture and release pressure within the container if pressure within the container reaches the predetermined rupture pressure. The pressure release disk comprises a flat sheet material. A container cap is provided for holding the pressure release disk in sealing relation to the vent in the container. An outer pressure resisting-casement is provided for receiving the container therein and providing support to the container.

Abstract translation: 一种高温，高压化学消化容器，其包括在高温和高压条件下消化的内部容器。 容器设有通风口。 提供了一种具有预定的破裂压力的可更换的可破裂的压力释放盘，用于密封地插入到与排气口相关的密封容器中，从而将待消化的物质包围在容器中，并且如果压力 在容器内达到预定的破裂压力。 压力释放盘包括平板材料。 提供容器盖，用于将压力释放盘保持与容器中的排气口密封。 提供外部耐压隔板，用于在其中容纳容器并向容器提供支撑。

公开(公告)号：US5204065A

公开(公告)日：1993-04-20

申请号：US475970

申请日：1990-02-06

Applicant: Terry Floyd

Inventor： Terry Floyd

IPC: B01J3/00 ,  B01J19/12 ,  G05D16/06

CPC classification number: B01J3/002 ,  B01J19/126 ,  G05D16/0633 ,  B01J2219/1209 ,  B01J2219/1215 ,  B01J2219/1218

Abstract: A high temperature, high pressure chemical digestion vessel comprising an inner container within which digestion is to take place under high temperature and high pressure conditions. The container is provided with a vent. A replaceable, rupturable pressure release disk is provided having a predetermined rupture pressure for being sealingly interposed in covering relation to the vent to seal the container and thereby enclose a substance to be digested in the container. The disk ruptures and releases pressure within the container if pressure within the container reaches the predetermined rupture pressure. The pressure release disk comprises a flat sheet material. A seal cap is provided for holding the pressure release disk in sealing relation to the vent in the container. An outer pressure resisting-casement is provided for receiving the container therein and providing support to the container. In one embodiment, a pressure chamber is defined between the seal cap and the pressure release disk to transmit pressure information to a pressure sensor exterior to the vessel and to isolate a test sample from the exterior of the vessel.

Abstract translation: 一种高温，高压化学消化容器，其包括在高温和高压条件下消化的内部容器。 容器设有通风口。 提供了具有预定的破裂压力的可更换的可破裂的压力释放盘，用于密封地插入到与通风口相关的盖子上，以密封容器，从而将待消化的物质包裹在容器中。 如果容器内的压力达到预定的破裂压力，则盘破裂并释放容器内的压力。 压力释放盘包括平板材料。 提供密封盖，用于将压力释放盘保持与容器中的通风口密封。 提供外部耐压隔板，用于在其中容纳容器并向容器提供支撑。 在一个实施例中，在密封盖和压力释放盘之间限定压力室，以将压力信息传递到容器外部的压力传感器，并将测试样品与容器的外部隔离。