JPS6352198B2 - - Google Patents
Info
- Publication number
- JPS6352198B2 JPS6352198B2 JP59100316A JP10031684A JPS6352198B2 JP S6352198 B2 JPS6352198 B2 JP S6352198B2 JP 59100316 A JP59100316 A JP 59100316A JP 10031684 A JP10031684 A JP 10031684A JP S6352198 B2 JPS6352198 B2 JP S6352198B2
- Authority
- JP
- Japan
- Prior art keywords
- air hose
- foam
- air
- foaming agent
- supplied
- 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.)
- Expired
Links
- 239000006260 foam Substances 0.000 claims description 59
- 239000004088 foaming agent Substances 0.000 claims description 32
- 239000004604 Blowing Agent Substances 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 20
- 238000005553 drilling Methods 0.000 description 17
- 239000000843 powder Substances 0.000 description 15
- 239000011435 rock Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10031684A JPS6157792A (ja) | 1984-05-18 | 1984-05-18 | 泡発生装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10031684A JPS6157792A (ja) | 1984-05-18 | 1984-05-18 | 泡発生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6157792A JPS6157792A (ja) | 1986-03-24 |
JPS6352198B2 true JPS6352198B2 (fr) | 1988-10-18 |
Family
ID=14270773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10031684A Granted JPS6157792A (ja) | 1984-05-18 | 1984-05-18 | 泡発生装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6157792A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63217094A (ja) * | 1987-03-04 | 1988-09-09 | 株式会社吉田鉄工所 | 空気掘削式試錐機の界面活性液注入装置 |
JPH073052B2 (ja) * | 1987-07-15 | 1995-01-18 | 株式会社大林組 | 地中貫入部材の埋め込み方法 |
JPH0833093B2 (ja) * | 1990-01-25 | 1996-03-29 | 株式会社奥村組 | 岩盤等の穿孔方法 |
JP2506458Y2 (ja) * | 1990-10-02 | 1996-08-07 | 株式会社大林組 | 掘削機械用切削装置 |
JP6389109B2 (ja) * | 2014-11-27 | 2018-09-12 | 古河ロックドリル株式会社 | 穿孔用フラッシング媒体供給装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5231281A (en) * | 1971-09-08 | 1977-03-09 | Lubrizol Corp | Lubricating composition |
-
1984
- 1984-05-18 JP JP10031684A patent/JPS6157792A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5231281A (en) * | 1971-09-08 | 1977-03-09 | Lubrizol Corp | Lubricating composition |
Also Published As
Publication number | Publication date |
---|---|
JPS6157792A (ja) | 1986-03-24 |
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