JPH0435746U - - Google Patents

Info

Publication number
JPH0435746U
JPH0435746U JP1990076889U JP7688990U JPH0435746U JP H0435746 U JPH0435746 U JP H0435746U JP 1990076889 U JP1990076889 U JP 1990076889U JP 7688990 U JP7688990 U JP 7688990U JP H0435746 U JPH0435746 U JP H0435746U
Authority
JP
Japan
Prior art keywords
hot air
tube
air duct
perforation
synthetic resin
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
JP1990076889U
Other languages
Japanese (ja)
Other versions
JP2507358Y2 (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 JP1990076889U priority Critical patent/JP2507358Y2/en
Publication of JPH0435746U publication Critical patent/JPH0435746U/ja
Application granted granted Critical
Publication of JP2507358Y2 publication Critical patent/JP2507358Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Greenhouses (AREA)

Description

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

第１図乃至第４図は本考案の温風ダクト用チユ
ーブの一例を示す平面図である。 １……合成樹脂チユーブ、２，３……大きさの
異なるミシン目状切り目。 1 to 4 are plan views showing an example of the hot air duct tube of the present invention. 1...Synthetic resin tube, 2, 3...Perforation-like cuts of different sizes.

Claims (1)

【実用新案登録請求の範囲】 (1) 合成樹脂からなる温風ダクト用チユーブに
おいて、該チユーブに温風吹出口を穿設するため
のミシン目状切り目が、所定の間隔で多数設けら
れていることを特徴とする温風ダクト用チユーブ
。 (2) 請求項１記載のミシン目状切り目が、中心
を同一にして設けられた大きさの異なる複数のミ
シン目状切り目である温風ダクト用チユーブ。 (3) 請求項１記載の合成樹脂が、遠赤外線放射
フイラーを含有するものである温風ダクト用チユ
ーブ。[Scope of Claim for Utility Model Registration] (1) A hot air duct tube made of synthetic resin, in which a number of perforations are provided at predetermined intervals for forming hot air outlets. A tube for hot air ducts featuring: (2) A tube for a hot air duct, wherein the perforation-like cuts according to claim 1 are a plurality of perforation-like cuts of different sizes provided with the same center. (3) A tube for a hot air duct, wherein the synthetic resin according to claim 1 contains a far-infrared radiating filler.
JP1990076889U 1990-07-18 1990-07-18 Tube for hot air duct Expired - Lifetime JP2507358Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990076889U JP2507358Y2 (en) 1990-07-18 1990-07-18 Tube for hot air duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990076889U JP2507358Y2 (en) 1990-07-18 1990-07-18 Tube for hot air duct

Publications (2)

Publication Number Publication Date
JPH0435746U true JPH0435746U (en) 1992-03-25
JP2507358Y2 JP2507358Y2 (en) 1996-08-14

Family

ID=31618764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990076889U Expired - Lifetime JP2507358Y2 (en) 1990-07-18 1990-07-18 Tube for hot air duct

Country Status (1)

Country Link
JP (1) JP2507358Y2 (en)

Also Published As

Publication number Publication date
JP2507358Y2 (en) 1996-08-14

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