JPS6099360U - spiral gasket - Google Patents

spiral gasket

Info

Publication number
JPS6099360U
JPS6099360U JP19177483U JP19177483U JPS6099360U JP S6099360 U JPS6099360 U JP S6099360U JP 19177483 U JP19177483 U JP 19177483U JP 19177483 U JP19177483 U JP 19177483U JP S6099360 U JPS6099360 U JP S6099360U
Authority
JP
Japan
Prior art keywords
gasket
spiral
spiral gasket
utility
model registration
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
JP19177483U
Other languages
Japanese (ja)
Other versions
JPS6340693Y2 (en
Inventor
諏訪　信夫
忠隈　賢二
Original Assignee
ニチアス株式会社
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 ニチアス株式会社 filed Critical ニチアス株式会社
Priority to JP19177483U priority Critical patent/JPS6099360U/en
Publication of JPS6099360U publication Critical patent/JPS6099360U/en
Application granted granted Critical
Publication of JPS6340693Y2 publication Critical patent/JPS6340693Y2/ja
Granted legal-status Critical Current

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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図はこの考案の一実施例を示す渦巻型ガスケットの
要部の縦断面図、第２図はフランジ間に渦巻型ガスケッ
トを装填した状態の断面図、第３図は遮断材が発泡した
状態の断面図、第４図は嵌め込みフランジ間に渦巻型ガ
スケットを装填した状態の断面図、第５図は他の実施例
を示す渦巻型ガスケットの要部の縦断面図、第６図は渦
巻型ガスケットを試験用盲フランジに装填した状態の断
面図である。 Ａ・・・・・・渦巻型ガスケット本体、１・・・・・・
メタルフープ材、２・・・・・・フィラー材、３・・・
・・・外輪、４・・・・・・遮断材、５・・・・・・フ
ランジ、６・・・・・・隙間。 第１図 第２図Figure 1 is a vertical cross-sectional view of the main part of a spiral gasket showing an embodiment of this invention, Figure 2 is a cross-sectional view of the spiral gasket loaded between flanges, and Figure 3 is a diagram showing the state in which the insulation material is foamed. Figure 4 is a cross-sectional view of the spiral gasket loaded between the fitting flanges, Figure 5 is a vertical cross-sectional view of the main part of the spiral gasket showing another embodiment, and Figure 6 is the spiral gasket. FIG. 3 is a cross-sectional view of a mold gasket loaded onto a test blind flange. A... Spiral gasket body, 1...
Metal hoop material, 2... Filler material, 3...
...outer ring, 4...blocking material, 5...flange, 6...gap. Figure 1 Figure 2

Claims (4)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）フィラー材を黒鉛質フィラー材で形成する渦巻型
ガスケットにおいて、ガスケット本体の外周部位に、外
側から内側に向う気体の侵入を接合面と共同して遮断す
ることができ、かつ酸素によって酸化消失することのな
い耐熱性遮断材が設けられていることを特徴とする渦巻
型ガスケット。−(1) In a spiral gasket in which the filler material is made of graphite filler material, the outer peripheral part of the gasket body can block the intrusion of gas from the outside toward the inside together with the joint surface, and is oxidized by oxygen. A spiral gasket characterized by being provided with a heat-resistant insulation material that does not disappear. − （２）渦巻型ガスケットは、ガスケット本体と金属製外
輪とから成り、ガスケット本体の外周部位には、外輪と
の隙間部分から段差部分に至る凹所に、珪酸ソーダ（水
ガラス）、硼酸ソーダ（硼砂）のように、加熱されると
結晶水を放出′　　　　して発泡する発泡遮断材が、塗
着または詰め込みによって塊状に盛り付けられている実
用新案登録請求の範囲第１項記載の渦巻型ガスケット。(2) A spiral gasket consists of a gasket body and a metal outer ring. On the outer periphery of the gasket body, a recess from the gap with the outer ring to the stepped part is filled with sodium silicate (water glass) and sodium borate ( 2. The spiral gasket according to claim 1, wherein a foamed barrier material, such as borax, which releases crystal water and foams when heated, is arranged in a lump by painting or packing. （３）石綿紐に珪酸ソーダまたは硼酸ソーダを含浸させ
たものを遮断材に用いる実用新案登録請求の範囲第１項
記載の渦巻型ガスケット。(3) The spiral gasket according to claim 1, which is a utility model registration and uses as a barrier material an asbestos string impregnated with sodium silicate or sodium borate. （４）　　メタルフープ材と共に渦巻状に巻かれるフィ
ラー材の輪のうち、最外側の輪が石綿材で形成され、そ
れが遮断材とされている実用新案登録請求の範囲第１項
記載の渦巻型ガスケット。(4) The spiral according to claim 1 of the utility model registration claim, in which the outermost ring of the ring of filler material that is spirally wound together with the metal hoop material is formed of asbestos material, and is used as a shielding material. mold gasket.
JP19177483U 1983-12-13 1983-12-13 spiral gasket Granted JPS6099360U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19177483U JPS6099360U (en) 1983-12-13 1983-12-13 spiral gasket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19177483U JPS6099360U (en) 1983-12-13 1983-12-13 spiral gasket

Publications (2)

Publication Number Publication Date
JPS6099360U true JPS6099360U (en) 1985-07-06
JPS6340693Y2 JPS6340693Y2 (en) 1988-10-24

Family

ID=30412887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19177483U Granted JPS6099360U (en) 1983-12-13 1983-12-13 spiral gasket

Country Status (1)

Country Link
JP (1) JPS6099360U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62144958U (en) * 1986-03-06 1987-09-12
JP2005315306A (en) * 2004-04-27 2005-11-10 Nippon Valqua Ind Ltd Gasket

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456055U (en) * 1977-09-05 1979-04-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456055U (en) * 1977-09-05 1979-04-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62144958U (en) * 1986-03-06 1987-09-12
JP2005315306A (en) * 2004-04-27 2005-11-10 Nippon Valqua Ind Ltd Gasket

Also Published As

Publication number Publication date
JPS6340693Y2 (en) 1988-10-24

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