JPS62112022U - - Google Patents

Info

Publication number
JPS62112022U
JPS62112022U JP1985145790U JP14579085U JPS62112022U JP S62112022 U JPS62112022 U JP S62112022U JP 1985145790 U JP1985145790 U JP 1985145790U JP 14579085 U JP14579085 U JP 14579085U JP S62112022 U JPS62112022 U JP S62112022U
Authority
JP
Japan
Prior art keywords
pipes
intrusion
intrusion prevention
duct
workpiece
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
JP1985145790U
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 JP1985145790U priority Critical patent/JPS62112022U/ja
Publication of JPS62112022U publication Critical patent/JPS62112022U/ja
Pending 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Ventilation (AREA)
  • Burglar Alarm Systems (AREA)

Description

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

第１図は本考案の侵入防止用障害物の一具体例
における一部切断説明図である。第２図は本考案
の侵入防止用障害物の内部構造の正面図である。 図において、１は空調ダクト、２は鉄骨製枠、
３は鋼管、４は防御壁、Ａは防護区域、Ｂは防護
区域外を示す。 FIG. 1 is a partially cutaway explanatory view of one specific example of the intrusion prevention obstacle of the present invention. FIG. 2 is a front view of the internal structure of the intrusion prevention obstacle of the present invention. In the figure, 1 is an air conditioning duct, 2 is a steel frame,
3 is a steel pipe, 4 is a protective wall, A is a protected area, and B is outside the protected area.

補正 昭６１．１．２７ 図面の簡単な説明を次のように補正する。 明細書第８頁６行目の正面図である。の後に（
着色部の管は省略できる部分を示す）を付け加え
る。Amendment January 27, 1981 The brief description of the drawing is amended as follows. It is a front view of page 8, line 6 of the specification. After the(
The colored tubes indicate parts that can be omitted).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] パイプ（鋼管）を並列に積み重ねてその両側を
接続して成る工作物（ダクト、管梁等）の開口部
より侵入を防止するための侵入防止用障害物。 An intrusion prevention obstacle that prevents intrusion through the opening of a workpiece (duct, pipe beam, etc.) made by stacking pipes (steel pipes) in parallel and connecting both sides.
JP1985145790U 1985-09-26 1985-09-26 Pending JPS62112022U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985145790U JPS62112022U (en) 1985-09-26 1985-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985145790U JPS62112022U (en) 1985-09-26 1985-09-26

Publications (1)

Publication Number Publication Date
JPS62112022U true JPS62112022U (en) 1987-07-16

Family

ID=31057649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985145790U Pending JPS62112022U (en) 1985-09-26 1985-09-26

Country Status (1)

Country Link
JP (1) JPS62112022U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5340403U (en) * 1977-09-10 1978-04-07
JPS5529320U (en) * 1978-08-09 1980-02-26
JPS5728826A (en) * 1980-07-29 1982-02-16 Hino Motors Ltd Supercharger of multicylinder engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5340403U (en) * 1977-09-10 1978-04-07
JPS5529320U (en) * 1978-08-09 1980-02-26
JPS5728826A (en) * 1980-07-29 1982-02-16 Hino Motors Ltd Supercharger of multicylinder engine

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