JPS61157848U - - Google Patents

Info

Publication number
JPS61157848U
JPS61157848U JP4129985U JP4129985U JPS61157848U JP S61157848 U JPS61157848 U JP S61157848U JP 4129985 U JP4129985 U JP 4129985U JP 4129985 U JP4129985 U JP 4129985U JP S61157848 U JPS61157848 U JP S61157848U
Authority
JP
Japan
Prior art keywords
exhaust pipe
particle scattering
wind tunnel
measurement cylinder
lid
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
JP4129985U
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 JP4129985U priority Critical patent/JPS61157848U/ja
Publication of JPS61157848U publication Critical patent/JPS61157848U/ja
Pending legal-status Critical Current

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Landscapes

  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (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を示す風洞の要部図
、第２図は従来の風洞の図である。 ０１：測定胴、０５：粒子、０６：排気筒、０
８：集塵フイルタ、２０ａ，２０ｂ：蓋、３０：
降水量計。 FIG. 1 is a diagram of the main parts of a wind tunnel showing an embodiment of the present invention, and FIG. 2 is a diagram of a conventional wind tunnel. 01: Measurement cylinder, 05: Particles, 06: Exhaust pipe, 0
8: Dust collection filter, 20a, 20b: Lid, 30:
Precipitation gauge.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 粒子の飛散状況を観察する測定胴と、同測定胴
の後流端へ立てて連通された排気筒と、同排気筒
内に配置された集塵フイルタとを有する粒子飛散
風洞において、上記排気筒の上端へ開閉可能に取
り付けられた蓋と、屋外に配置された降水計と、
同降水計の出力を受け上記蓋を開閉する開閉装置
とを具備したことを特徴とする粒子飛散風洞。 In a particle scattering wind tunnel that includes a measurement cylinder for observing the particle scattering state, an exhaust pipe vertically connected to the trailing end of the measurement cylinder, and a dust collection filter disposed within the exhaust pipe, the exhaust pipe is A lid attached to the top end so that it can be opened and closed, and a precipitation gauge placed outdoors.
A particle scattering wind tunnel characterized by comprising an opening/closing device that receives the output of the precipitation meter and opens and closes the lid.
JP4129985U 1985-03-22 1985-03-22 Pending JPS61157848U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4129985U JPS61157848U (en) 1985-03-22 1985-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4129985U JPS61157848U (en) 1985-03-22 1985-03-22

Publications (1)

Publication Number Publication Date
JPS61157848U true JPS61157848U (en) 1986-09-30

Family

ID=30550989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4129985U Pending JPS61157848U (en) 1985-03-22 1985-03-22

Country Status (1)

Country Link
JP (1) JPS61157848U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012107904A (en) * 2010-11-15 2012-06-07 Toyo Eng Works Ltd Environmental test apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012107904A (en) * 2010-11-15 2012-06-07 Toyo Eng Works Ltd Environmental test apparatus

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