JPH0461191U - - Google Patents
Info
- Publication number
- JPH0461191U JPH0461191U JP10336190U JP10336190U JPH0461191U JP H0461191 U JPH0461191 U JP H0461191U JP 10336190 U JP10336190 U JP 10336190U JP 10336190 U JP10336190 U JP 10336190U JP H0461191 U JPH0461191 U JP H0461191U
- Authority
- JP
- Japan
- Prior art keywords
- screen
- nozzle
- air bubbles
- duct
- injection nozzle
- 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
Links
- 239000000428 dust Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 239000004088 foaming agent Substances 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 claims 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10336190U JPH086866Y2 (ja) | 1990-10-02 | 1990-10-02 | 掘削機械用粉麈防止装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10336190U JPH086866Y2 (ja) | 1990-10-02 | 1990-10-02 | 掘削機械用粉麈防止装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0461191U true JPH0461191U (pt) | 1992-05-26 |
JPH086866Y2 JPH086866Y2 (ja) | 1996-02-28 |
Family
ID=31848197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10336190U Expired - Lifetime JPH086866Y2 (ja) | 1990-10-02 | 1990-10-02 | 掘削機械用粉麈防止装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH086866Y2 (pt) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002115266A (ja) * | 2000-10-11 | 2002-04-19 | Suzuki Shoji:Kk | 発泡装置を備えた自走式建設機械 |
JP2014156776A (ja) * | 2014-04-25 | 2014-08-28 | Suzuken Kogyo Kk | 粉塵飛散抑制方法 |
JP2016194244A (ja) * | 2016-07-15 | 2016-11-17 | 鈴健興業株式会社 | 作業機械 |
CN113719296A (zh) * | 2021-08-16 | 2021-11-30 | 北京市市政一建设工程有限责任公司 | 一种降振钻爆施工工艺 |
-
1990
- 1990-10-02 JP JP10336190U patent/JPH086866Y2/ja not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002115266A (ja) * | 2000-10-11 | 2002-04-19 | Suzuki Shoji:Kk | 発泡装置を備えた自走式建設機械 |
JP2014156776A (ja) * | 2014-04-25 | 2014-08-28 | Suzuken Kogyo Kk | 粉塵飛散抑制方法 |
JP2016194244A (ja) * | 2016-07-15 | 2016-11-17 | 鈴健興業株式会社 | 作業機械 |
CN113719296A (zh) * | 2021-08-16 | 2021-11-30 | 北京市市政一建设工程有限责任公司 | 一种降振钻爆施工工艺 |
Also Published As
Publication number | Publication date |
---|---|
JPH086866Y2 (ja) | 1996-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |