JPS54146019A - Sealing of screw joints for fluid transport conduits - Google Patents

Sealing of screw joints for fluid transport conduits

Info

Publication number
JPS54146019A
JPS54146019A JP5507478A JP5507478A JPS54146019A JP S54146019 A JPS54146019 A JP S54146019A JP 5507478 A JP5507478 A JP 5507478A JP 5507478 A JP5507478 A JP 5507478A JP S54146019 A JPS54146019 A JP S54146019A
Authority
JP
Japan
Prior art keywords
sealing
clearance
sealing material
filled
porous material
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.)
Granted
Application number
JP5507478A
Other languages
Japanese (ja)
Other versions
JPS5732261B2 (en
Inventor
Keizo Nasu
Namio Imoto
Masao Wada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas Co Ltd
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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP5507478A priority Critical patent/JPS54146019A/en
Publication of JPS54146019A publication Critical patent/JPS54146019A/en
Publication of JPS5732261B2 publication Critical patent/JPS5732261B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: For keeping up the secure sealing of a very small amount of sealing material for a long period of time, to cure said liquid sealing material filled in the leaking clearance of screw joint sections from the porous material impregnated with said liquid sealing material.
CONSTITUTION: A thread-like porous material 4 is wound with several turns round the whole circumferences of both the end face of an outer fitting side conduit 3a and the outer surface of an inner fitting side conduit 3b at the portion whisere a clearance 2 exists of screw joint section 1. Next, said sealing porous material L filled in said clearance 2 through the capillary action thereof from said material impregnated therewith and kept therein until curing. Thereby, leakage can be stopped with a very small amount of said sealing material L. Further, said sealing material L filled in said clearance 2 on one hand and conduits 3a and 3b on the other become difficult to separate from each other through the former's curing. Thus, secure sealing can be kept up for a long period of time.
COPYRIGHT: (C)1979,JPO&Japio
JP5507478A 1978-05-09 1978-05-09 Sealing of screw joints for fluid transport conduits Granted JPS54146019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5507478A JPS54146019A (en) 1978-05-09 1978-05-09 Sealing of screw joints for fluid transport conduits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5507478A JPS54146019A (en) 1978-05-09 1978-05-09 Sealing of screw joints for fluid transport conduits

Publications (2)

Publication Number Publication Date
JPS54146019A true JPS54146019A (en) 1979-11-14
JPS5732261B2 JPS5732261B2 (en) 1982-07-09

Family

ID=12988540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5507478A Granted JPS54146019A (en) 1978-05-09 1978-05-09 Sealing of screw joints for fluid transport conduits

Country Status (1)

Country Link
JP (1) JPS54146019A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934093A (en) * 1982-08-20 1984-02-24 長沼　周一郎 Foaming agent filling seal of joint section
JP2014190504A (en) * 2013-03-28 2014-10-06 Chiyoda Corp Seal structure of pipe insertion part

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934093A (en) * 1982-08-20 1984-02-24 長沼　周一郎 Foaming agent filling seal of joint section
JP2014190504A (en) * 2013-03-28 2014-10-06 Chiyoda Corp Seal structure of pipe insertion part

Also Published As

Publication number Publication date
JPS5732261B2 (en) 1982-07-09

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