公开(公告)号：EP0269432B1

公开(公告)日：1992-01-15

申请号：EP87310400.4

申请日：1987-11-25

申请人： Petro-Canada ,  MITSUBISHI DENKI KABUSHIKI KAISHA

发明人： Exall, Doug I. Production Technology Services Lab. ,  Martin, Wallace W. Production Techn. Services Lab. ,  Komaru, Masaki c/o Chuo Kenkyusho ,  Badono, Shinji c/o Chuo Kenkyusho ,  Tomoda, Toshimasa c/o Chuo Kenkyusho ,  Nakata Syozo c/o Seisangijutsu Kenkyusho ,  Hisamori, Yoichi c/o Seisangijutsu Kenkyusho ,  Maruyama, Tadayoshi c/o Kobe Seisakusho ,  Tsumagari, Kazuyuki c/o Kobe Seisakusho ,  Katsura, Yoshihiro c/o Kobe Seisakusho

IPC分类号： G01N23/12

CPC分类号： G01N23/12

公开(公告)号：EP0269432B2

公开(公告)日：1994-09-07

申请号：EP87310400.4

申请日：1987-11-25

申请人： Petro-Canada ,  MITSUBISHI DENKI KABUSHIKI KAISHA

发明人： Exall, Doug I. Production Technology Services Lab. ,  Martin, Wallace W. Production Techn. Services Lab. ,  Komaru, Masaki c/o Chuo Kenkyusho ,  Badono, Shinji c/o Chuo Kenkyusho ,  Tomoda, Toshimasa c/o Chuo Kenkyusho ,  Nakata Syozo c/o Seisangijutsu Kenkyusho ,  Hisamori, Yoichi c/o Seisangijutsu Kenkyusho ,  Maruyama, Tadayoshi c/o Kobe Seisakusho ,  Tsumagari, Kazuyuki c/o Kobe Seisakusho ,  Katsura, Yoshihiro c/o Kobe Seisakusho

IPC分类号： G01N23/12

CPC分类号： G01N23/12

公开(公告)号：EP0269432A3

公开(公告)日：1989-07-26

申请号：EP87310400.4

申请日：1987-11-25

申请人： Petro-Canada ,  MITSUBISHI DENKI KABUSHIKI KAISHA

发明人： Exall, Doug I. Production Technology Services Lab. ,  Martin, Wallace W. Production Techn. Services Lab. ,  Komaru, Masaki c/o Chuo Kenkyusho ,  Badono, Shinji c/o Chuo Kenkyusho ,  Tomoda, Toshimasa c/o Chuo Kenkyusho ,  Nakata Syozo c/o Seisangijutsu Kenkyusho ,  Hisamori, Yoichi c/o Seisangijutsu Kenkyusho ,  Maruyama, Tadayoshi c/o Kobe Seisakusho ,  Tsumagari, Kazuyuki c/o Kobe Seisakusho ,  Katsura, Yoshihiro c/o Kobe Seisakusho

IPC分类号： G01N23/12

CPC分类号： G01N23/12

摘要： An analyzer for a fluid within a pipe (2) has a tubular radiation transmission window (7) which is coaxially disposed between two sections of the pipe which contains the fluid (3). The window (7) comprises a beryllium tube (8) and a tubular guard (9) which fits tightly around the beryllium tube and is made of a material having a higher stiffness than beryllium. The tubular guard (9) has two diametrically-opposed through holes (10) formed therein through which radiation can pass. The radiation transmission window (7) may further comprise a ceramic coating (24) which is formed on the inner surface of the beryllium tube. The ceramic coating (24) protects the beryllium tube (8) from wear due to abrasive substances within the fluid. The ceramic coating is made of a material comprising light atoms such as alumina, silicon carbide, MgO, silicon dioxide, and diamond.

公开(公告)号：EP0269432A2

公开(公告)日：1988-06-01

申请号：EP87310400.4

申请日：1987-11-25

申请人： Petro-Canada ,  MITSUBISHI DENKI KABUSHIKI KAISHA

发明人： Exall, Doug I. Production Technology Services Lab. ,  Martin, Wallace W. Production Techn. Services Lab. ,  Komaru, Masaki c/o Chuo Kenkyusho ,  Badono, Shinji c/o Chuo Kenkyusho ,  Tomoda, Toshimasa c/o Chuo Kenkyusho ,  Nakata Syozo c/o Seisangijutsu Kenkyusho ,  Hisamori, Yoichi c/o Seisangijutsu Kenkyusho ,  Maruyama, Tadayoshi c/o Kobe Seisakusho ,  Tsumagari, Kazuyuki c/o Kobe Seisakusho ,  Katsura, Yoshihiro c/o Kobe Seisakusho

IPC分类号： G01N23/12

CPC分类号： G01N23/12

摘要： An analyzer for a fluid within a pipe (2) has a tubular radiation transmission window (7) which is coaxially disposed between two sections of the pipe which contains the fluid (3). The window (7) comprises a beryllium tube (8) and a tubular guard (9) which fits tightly around the beryllium tube and is made of a material having a higher stiffness than beryllium. The tubular guard (9) has two diametrically-opposed through holes (10) formed therein through which radiation can pass. The radiation transmission window (7) may further comprise a ceramic coating (24) which is formed on the inner surface of the beryllium tube. The ceramic coating (24) protects the beryllium tube (8) from wear due to abrasive substances within the fluid. The ceramic coating is made of a material comprising light atoms such as alumina, silicon carbide, MgO, silicon dioxide, and diamond.

摘要翻译： 用于管道（2）内的流体的分析器具有管状辐射透射窗（7），其同轴地设置在包含流体（3）的管的两个部分之间。 窗口（7）包括铍管（8）和管状保护件（9），其紧密地配合在铍管周围，并且由具有比铍更高的刚度的材料制成。 管状护罩（9）具有形成在其中的两个直径相对的通孔（10），辐射可以穿过该通孔。 辐射透射窗（7）还可以包括形成在铍管的内表面上的陶瓷涂层（24）。 陶瓷涂层（24）保护铍管（8）免受流体内磨料的磨损。 陶瓷涂层由包含轻质原子的材料制成，例如氧化铝，碳化硅，MgO，二氧化硅和金刚石。