JPH0159540U - - Google Patents

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Publication number
JPH0159540U
JPH0159540U JP15430787U JP15430787U JPH0159540U JP H0159540 U JPH0159540 U JP H0159540U JP 15430787 U JP15430787 U JP 15430787U JP 15430787 U JP15430787 U JP 15430787U JP H0159540 U JPH0159540 U JP H0159540U
Authority
JP
Japan
Prior art keywords
exhaust hole
lid member
metal
sealed
outer cylinder
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
JP15430787U
Other languages
English (en)
Other versions
JPH0538696Y2 (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 JP1987154307U priority Critical patent/JPH0538696Y2/ja
Publication of JPH0159540U publication Critical patent/JPH0159540U/ja
Application granted granted Critical
Publication of JPH0538696Y2 publication Critical patent/JPH0538696Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Thermally Insulated Containers For Foods (AREA)

Description

【図面の簡単な説明】
第１図及び第２図は本考案の第１実施例を示す
もので、第１図は金属製魔法瓶の半断面正面図、
第２図は排気孔と蓋部材の密着状態を示す一部拡
大断面図、第３図及び第４図は本考案の第２実施
例を示すもので、第３図は排気孔と蓋部材の密着
状態を示す拡大断面図、第４図は蓋部材の正面図
、第５図は従来の金属製魔法瓶の半断面正面図、
第６図は従来の排気孔と蓋部材の密着状態を示す
一部拡大断面図である。 １０……金属製魔法瓶、１１……外筒、１４…
…内筒、１５……空間、１６……排気孔、１７…
…平坦部、１８，２０……蓋部材、１８ａ，２０
ａ……フランジ部、１８ｂ，２０ｂ……周壁部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 金属製の外筒と内筒とを胴部及び底部に空間を
    設けて口部で接合一体化し、該空間の空気を外筒
    底部に設けた排気孔から吸引排気して真空にし、
    該排気孔を蓋部材にて封止する金属製魔法瓶にお
    いて、前記排気孔の周囲に魔法瓶を倒立させたと
    きに略水平となる平坦部を設け、前記排気孔より
    も大径のフランジ部と排気孔よりも小径の周壁部
    とを有する蓋部材にて排気孔を封止したことを特
    徴とする金属製魔法瓶。
JP1987154307U 1987-10-08 1987-10-08 Expired - Lifetime JPH0538696Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987154307U JPH0538696Y2 (ja) 1987-10-08 1987-10-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987154307U JPH0538696Y2 (ja) 1987-10-08 1987-10-08

Publications (2)

Publication Number Publication Date
JPH0159540U true JPH0159540U (ja) 1989-04-14
JPH0538696Y2 JPH0538696Y2 (ja) 1993-09-30

Family

ID=31430919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987154307U Expired - Lifetime JPH0538696Y2 (ja) 1987-10-08 1987-10-08

Country Status (1)

Country Link
JP (1) JPH0538696Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61106119A (ja) * 1984-10-29 1986-05-24 象印マホービン株式会社 ステンレス鋼製真空二重容器の製造方法
JPS61106120A (ja) * 1984-10-29 1986-05-24 象印マホービン株式会社 ステンレス鋼製真空二重容器の製造方法
JPS62154308A (ja) * 1985-12-27 1987-07-09 Nec Kansai Ltd 磁気ヘツドの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61106119A (ja) * 1984-10-29 1986-05-24 象印マホービン株式会社 ステンレス鋼製真空二重容器の製造方法
JPS61106120A (ja) * 1984-10-29 1986-05-24 象印マホービン株式会社 ステンレス鋼製真空二重容器の製造方法
JPS62154308A (ja) * 1985-12-27 1987-07-09 Nec Kansai Ltd 磁気ヘツドの製造方法

Also Published As

Publication number Publication date
JPH0538696Y2 (ja) 1993-09-30

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