JPH0169897U - - Google Patents

Info

Publication number
JPH0169897U
JPH0169897U JP1987164424U JP16442487U JPH0169897U JP H0169897 U JPH0169897 U JP H0169897U JP 1987164424 U JP1987164424 U JP 1987164424U JP 16442487 U JP16442487 U JP 16442487U JP H0169897 U JPH0169897 U JP H0169897U
Authority
JP
Japan
Prior art keywords
fixed
gas injection
partition wall
steel pipe
base end
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
JP1987164424U
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 JP1987164424U priority Critical patent/JPH0169897U/ja
Publication of JPH0169897U publication Critical patent/JPH0169897U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Description

【図面の簡単な説明】
第1図は本考案装置の縦断面図である。 図中、1は加熱ヒーター、2は基部取付体、3
は固体二酸化炭素、4は中空部、5は鋼管チユー
ブ、6は隔壁、7は案内管部、8はガス噴射孔、
9はガス噴射部である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 加熱ヒーターを前面部に突設した基部取付体の
    外周面に、固体二酸化炭素を充填する中空部を備
    えた鋼管チユーブの基端部を密嵌固定すると共に
    、基端面に薄鋼板により形成された隔壁を密着固
    定し、且つ該隔壁前方の案内管部の先方側を複数
    個の小径のガス噴射孔に分岐して形成されたガス
    噴射部の基端外周面を鋼管チユーブの前方部内周
    面に密嵌固定して成る岩盤破砕装置。
JP1987164424U 1987-10-27 1987-10-27 Pending JPH0169897U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987164424U JPH0169897U (ja) 1987-10-27 1987-10-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987164424U JPH0169897U (ja) 1987-10-27 1987-10-27

Publications (1)

Publication Number Publication Date
JPH0169897U true JPH0169897U (ja) 1989-05-09

Family

ID=31450020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987164424U Pending JPH0169897U (ja) 1987-10-27 1987-10-27

Country Status (1)

Country Link
JP (1) JPH0169897U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110056352A (zh) * 2019-05-14 2019-07-26 贵州大学 一种基于液态二氧化碳的煤岩体传导致裂装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110056352A (zh) * 2019-05-14 2019-07-26 贵州大学 一种基于液态二氧化碳的煤岩体传导致裂装置

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