JPS647992U - - Google Patents

Info

Publication number
JPS647992U
JPS647992U JP10365987U JP10365987U JPS647992U JP S647992 U JPS647992 U JP S647992U JP 10365987 U JP10365987 U JP 10365987U JP 10365987 U JP10365987 U JP 10365987U JP S647992 U JPS647992 U JP S647992U
Authority
JP
Japan
Prior art keywords
films
concave
insulating material
utility
heat insulating
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.)
Pending
Application number
JP10365987U
Other languages
Japanese (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 JP10365987U priority Critical patent/JPS647992U/ja
Publication of JPS647992U publication Critical patent/JPS647992U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Thermal Insulation (AREA)
  • Laminated Bodies (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例の断面図、第２図は
熱伝導を説明する断面図、第３図、第４図は従来
の真空多層膜断熱材の断面図である。 １は平板状のフイルム、２はアルミ蒸着、３は
透明なフイルム、４は真空多層膜断熱材、５は凹
部、６は凸部を示す。 FIG. 1 is a sectional view of an embodiment of the present invention, FIG. 2 is a sectional view for explaining heat conduction, and FIGS. 3 and 4 are sectional views of a conventional vacuum multilayer insulation material. 1 is a flat film, 2 is aluminum evaporated, 3 is a transparent film, 4 is a vacuum multilayer insulation material, 5 is a recess, and 6 is a projection.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アルミ蒸着を施した平板状のフイルムと、透明
で凹部と凸部とを有するフイルムとを交互に積層
したことを特徴とする真空多層膜断熱材。 A vacuum multilayer heat insulating material characterized by alternately laminating aluminum-deposited flat films and transparent films having concave and convex portions.
JP10365987U 1987-07-06 1987-07-06 Pending JPS647992U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10365987U JPS647992U (en) 1987-07-06 1987-07-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10365987U JPS647992U (en) 1987-07-06 1987-07-06

Publications (1)

Publication Number Publication Date
JPS647992U true JPS647992U (en) 1989-01-17

Family

ID=31334690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10365987U Pending JPS647992U (en) 1987-07-06 1987-07-06

Country Status (1)

Country Link
JP (1) JPS647992U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04321897A (en) * 1991-04-18 1992-11-11 Toyo Sanso Kk Vacuum insulation support method, vacuum insulation vessel using the same and vacuum insulation
JP2005214341A (en) * 2004-01-30 2005-08-11 Metal Panel:Kk Vacuum heat insulating material
JP2019049328A (en) * 2017-09-11 2019-03-28 トヨタ自動車株式会社 Multilayer heat insulating material
JP2021067254A (en) * 2019-10-28 2021-04-30 株式会社島津製作所 Vacuum pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04321897A (en) * 1991-04-18 1992-11-11 Toyo Sanso Kk Vacuum insulation support method, vacuum insulation vessel using the same and vacuum insulation
JP2005214341A (en) * 2004-01-30 2005-08-11 Metal Panel:Kk Vacuum heat insulating material
JP2019049328A (en) * 2017-09-11 2019-03-28 トヨタ自動車株式会社 Multilayer heat insulating material
JP2021067254A (en) * 2019-10-28 2021-04-30 株式会社島津製作所 Vacuum pump

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