JPS58172185U - Sealing device for cryogenic piping connections - Google Patents

Sealing device for cryogenic piping connections

Info

Publication number
JPS58172185U
JPS58172185U JP6950482U JP6950482U JPS58172185U JP S58172185 U JPS58172185 U JP S58172185U JP 6950482 U JP6950482 U JP 6950482U JP 6950482 U JP6950482 U JP 6950482U JP S58172185 U JPS58172185 U JP S58172185U
Authority
JP
Japan
Prior art keywords
sealing device
cryogenic piping
piping connections
cryogenic
sealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6950482U
Other languages
Japanese (ja)
Inventor
荘司 森田
忠 高田
Original Assignee
株式会社日立製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP6950482U priority Critical patent/JPS58172185U/en
Publication of JPS58172185U publication Critical patent/JPS58172185U/en
Pending legal-status Critical Current

Links

Landscapes

  • Thermal Insulation (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints With Sleeves (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の配管接続部を示す断面図、第２図はその
シール装−の拡大断面図、第３図は本考案によるシール
装置の拡大断面図である。 ２・・・外管、２・・・内管、３・・・中管、５・・・
受側外管、６・・・さしこみ例外管、７・・・シール用
金具、８・・・シール用カバー、８′・・・シール用カ
バー、９・・・カバー、１２・・・シール用金具、１３
・・・０リング。FIG. 1 is a sectional view showing a conventional piping connection, FIG. 2 is an enlarged sectional view of the sealing device, and FIG. 3 is an enlarged sectional view of the sealing device according to the present invention. 2...outer tube, 2...inner tube, 3...middle tube, 5...
Receiving side outer tube, 6... Insert exception tube, 7... Seal fitting, 8... Seal cover, 8'... Seal cover, 9... Cover, 12... For sealing Metal fittings, 13
...0 ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 極低温配管の接続部において、さしこみ側光端のシール
用金具内外面にＯリングを設置し、かつ、内側はテーパ
とし、受側のシール用カバーにその受は溝を設けたこと
を特徴とする極低温配管接続部のシール装置。At the connection part of cryogenic piping, an O-ring is installed on the inner and outer surfaces of the sealing fitting at the light end on the insertion side, the inside is tapered, and the receiving side sealing cover is provided with a groove. A sealing device for cryogenic piping connections.
JP6950482U 1982-05-14 1982-05-14 Sealing device for cryogenic piping connections Pending JPS58172185U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6950482U JPS58172185U (en) 1982-05-14 1982-05-14 Sealing device for cryogenic piping connections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6950482U JPS58172185U (en) 1982-05-14 1982-05-14 Sealing device for cryogenic piping connections

Publications (1)

Publication Number Publication Date
JPS58172185U true JPS58172185U (en) 1983-11-17

Family

ID=30079232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6950482U Pending JPS58172185U (en) 1982-05-14 1982-05-14 Sealing device for cryogenic piping connections

Country Status (1)

Country Link
JP (1) JPS58172185U (en)

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