JPH01117544U - - Google Patents

Info

Publication number
JPH01117544U
JPH01117544U JP1285588U JP1285588U JPH01117544U JP H01117544 U JPH01117544 U JP H01117544U JP 1285588 U JP1285588 U JP 1285588U JP 1285588 U JP1285588 U JP 1285588U JP H01117544 U JPH01117544 U JP H01117544U
Authority
JP
Japan
Prior art keywords
wind tunnel
low
temperature
experiment section
wall
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
JP1285588U
Other languages
English (en)
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 JP1285588U priority Critical patent/JPH01117544U/ja
Publication of JPH01117544U publication Critical patent/JPH01117544U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の低温風洞構造を示す縦断面
図、第2図はその変形例を示す縦断面図、第3図
、第4図は内部断熱方式、外部断熱方式を示す横
断面図である。 1……風洞、1A……風洞壁、2……風洞実験
セクシヨン、3……送風機、4……液体窒素タン
ク、5……断熱材、6……シヤツター、7……断
熱材。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 低温流体が循環する低温風洞の風洞実験セ
    クシヨンを、風洞壁の外側に断熱材を設けた外部
    断熱方式とし、他の風洞部分を、風洞壁の内側に
    断熱材を設けた内部断熱方式としたことを特徴と
    する低温風洞構造。 (2) 風洞実験セクシヨンの上流側、下流側に、
    風洞開口を閉塞し得るシヤツターを設けたことを
    特徴とする請求項(1)記載の低温風洞構造。
JP1285588U 1988-02-02 1988-02-02 Pending JPH01117544U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1285588U JPH01117544U (ja) 1988-02-02 1988-02-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1285588U JPH01117544U (ja) 1988-02-02 1988-02-02

Publications (1)

Publication Number Publication Date
JPH01117544U true JPH01117544U (ja) 1989-08-08

Family

ID=31222672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1285588U Pending JPH01117544U (ja) 1988-02-02 1988-02-02

Country Status (1)

Country Link
JP (1) JPH01117544U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7129715B2 (en) 2001-09-28 2006-10-31 Ngk Spark Plug Co., Ltd. Oil deterioration sensor
JP2022175490A (ja) * 2021-05-13 2022-11-25 三菱重工冷熱株式会社 風管式環境試験装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7129715B2 (en) 2001-09-28 2006-10-31 Ngk Spark Plug Co., Ltd. Oil deterioration sensor
JP2022175490A (ja) * 2021-05-13 2022-11-25 三菱重工冷熱株式会社 風管式環境試験装置

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