JPS6318674U - - Google Patents

Info

Publication number
JPS6318674U
JPS6318674U JP11145386U JP11145386U JPS6318674U JP S6318674 U JPS6318674 U JP S6318674U JP 11145386 U JP11145386 U JP 11145386U JP 11145386 U JP11145386 U JP 11145386U JP S6318674 U JPS6318674 U JP S6318674U
Authority
JP
Japan
Prior art keywords
bellows
several
electrolytically
polish
spaces
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
JP11145386U
Other languages
English (en)
Other versions
JPH0512522Y2 (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 JP1986111453U priority Critical patent/JPH0512522Y2/ja
Publication of JPS6318674U publication Critical patent/JPS6318674U/ja
Application granted granted Critical
Publication of JPH0512522Y2 publication Critical patent/JPH0512522Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Diaphragms And Bellows (AREA)
  • Details Of Valves (AREA)

Description

【図面の簡単な説明】
第１図は本案装置の１例の説明線図、第２図及
び第３図は発塵特性の説明線図である。 ２……真空空間、６……外部空間、５……ベロ
ーズ、５ａ……表面。

Claims (1)

    【実用新案登録請求の範囲】
  1. 真空空間と、その外部の空間との間に、金属製
    のベローズを介在させて、両空間を互に気密に隔
    離するものにおいて、該ベローズを、予め電解研
    摩或は化学研摩して、その表面を数Å乃至数１０
    ０Å程度の平滑面に形成させて成るベローシール
    装置。
JP1986111453U 1986-07-22 1986-07-22 Expired - Lifetime JPH0512522Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986111453U JPH0512522Y2 (ja) 1986-07-22 1986-07-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986111453U JPH0512522Y2 (ja) 1986-07-22 1986-07-22

Publications (2)

Publication Number Publication Date
JPS6318674U true JPS6318674U (ja) 1988-02-06
JPH0512522Y2 JPH0512522Y2 (ja) 1993-03-31

Family

ID=30991392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986111453U Expired - Lifetime JPH0512522Y2 (ja) 1986-07-22 1986-07-22

Country Status (1)

Country Link
JP (1) JPH0512522Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04107317U (ja) * 1991-02-25 1992-09-16 東陶機器株式会社 パネル引掛け梁構造

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53123337A (en) * 1977-04-01 1978-10-27 Daburiyuu Murudaa Jierarudo Improved polishing composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53123337A (en) * 1977-04-01 1978-10-27 Daburiyuu Murudaa Jierarudo Improved polishing composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04107317U (ja) * 1991-02-25 1992-09-16 東陶機器株式会社 パネル引掛け梁構造

Also Published As

Publication number Publication date
JPH0512522Y2 (ja) 1993-03-31

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