JPS6298886U - - Google Patents

Info

Publication number
JPS6298886U
JPS6298886U JP19173985U JP19173985U JPS6298886U JP S6298886 U JPS6298886 U JP S6298886U JP 19173985 U JP19173985 U JP 19173985U JP 19173985 U JP19173985 U JP 19173985U JP S6298886 U JPS6298886 U JP S6298886U
Authority
JP
Japan
Prior art keywords
duct
outer cylinder
supported
water
tip
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
JP19173985U
Other languages
English (en)
Other versions
JPH0225035Y2 (ja
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 filed Critical
Priority to JP1985191739U priority Critical patent/JPH0225035Y2/ja
Publication of JPS6298886U publication Critical patent/JPS6298886U/ja
Application granted granted Critical
Publication of JPH0225035Y2 publication Critical patent/JPH0225035Y2/ja
Expired legal-status Critical Current

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  • Joints Allowing Movement (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の実施例の拡大断面図、第2
図は上記実施例の全体を示す側面図、第3図は従
来の伸縮構造体の拡大断面図である。 1及び11……内管、2及び12……外筒、3
及び13……水套、21及び22……終端材、2
3……小間隙、24……フランジ材、25……環
状支持材、28……環状パツキング、29……可
撓膜、31……フランジ、A……第1のダクト、
B……第2のダクト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 共に同軸配置された内管及び外管の間に水套を
    有し上記内外筒端間に結合された終端材によつて
    上記水套が封止されている第1及び第2のダクト
    を、上記終端材同士を互に小間隙を隔てて対峙さ
    せて同軸上に配置し、第1のダクトの外筒に設け
    たフランジに支持されて第2のダクトの外方へ伸
    延する環状支持材の先端に内面が第2のダクトの
    外筒外周面に接触する環状パツキングを支持させ
    、この環状パツキングの先端面と第2のダクトの
    外筒に設けたフランジとの間に気密性が高い耐熱
    性可撓膜を渡してなる水冷ダクトの伸縮構造体。
JP1985191739U 1985-12-12 1985-12-12 Expired JPH0225035Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985191739U JPH0225035Y2 (ja) 1985-12-12 1985-12-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985191739U JPH0225035Y2 (ja) 1985-12-12 1985-12-12

Publications (2)

Publication Number Publication Date
JPS6298886U true JPS6298886U (ja) 1987-06-24
JPH0225035Y2 JPH0225035Y2 (ja) 1990-07-10

Family

ID=31146161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985191739U Expired JPH0225035Y2 (ja) 1985-12-12 1985-12-12

Country Status (1)

Country Link
JP (1) JPH0225035Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023124984A1 (de) 2022-09-16 2024-03-21 Canon Kabushiki Kaisha Optisches element, optisches gerät und bildaufnahmegerät

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59150095U (ja) * 1983-03-25 1984-10-06 株式会社クボタ 真空断熱パイプの接続部構造

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59150095U (ja) * 1983-03-25 1984-10-06 株式会社クボタ 真空断熱パイプの接続部構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023124984A1 (de) 2022-09-16 2024-03-21 Canon Kabushiki Kaisha Optisches element, optisches gerät und bildaufnahmegerät

Also Published As

Publication number Publication date
JPH0225035Y2 (ja) 1990-07-10

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