FI943810A0 - Hydraulic hammer - Google Patents
Hydraulic hammerInfo
- Publication number
- FI943810A0 FI943810A0 FI943810A FI943810A FI943810A0 FI 943810 A0 FI943810 A0 FI 943810A0 FI 943810 A FI943810 A FI 943810A FI 943810 A FI943810 A FI 943810A FI 943810 A0 FI943810 A0 FI 943810A0
- Authority
- FI
- Finland
- Prior art keywords
- hydraulic hammer
- hammer
- hydraulic
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/011—Dust eliminating or dust removing while drilling
- E21B21/013—Dust eliminating or dust removing while drilling by liquids
- E21B21/0135—Liquid flushing installations
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI943810A FI943810A (en) | 1994-08-19 | 1994-08-19 | Hydraulic hammer |
PCT/FI1995/000429 WO1996005945A1 (en) | 1994-08-19 | 1995-08-15 | Hydraulic percussion hammer |
AU32244/95A AU3224495A (en) | 1994-08-19 | 1995-08-15 | Hydraulic percussion hammer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI943810A FI943810A (en) | 1994-08-19 | 1994-08-19 | Hydraulic hammer |
Publications (2)
Publication Number | Publication Date |
---|---|
FI943810A0 true FI943810A0 (en) | 1994-08-19 |
FI943810A FI943810A (en) | 1996-02-20 |
Family
ID=8541215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI943810A FI943810A (en) | 1994-08-19 | 1994-08-19 | Hydraulic hammer |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU3224495A (en) |
FI (1) | FI943810A (en) |
WO (1) | WO1996005945A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5605938A (en) | 1991-05-31 | 1997-02-25 | Gliatech, Inc. | Methods and compositions for inhibition of cell invasion and fibrosis using dextran sulfate |
JP6595825B2 (en) * | 2015-07-13 | 2019-10-23 | 大成建設株式会社 | Underground building construction method |
CN110306526B (en) * | 2019-06-20 | 2020-11-24 | 浙江圣纳智能科技有限公司 | Environment-friendly building rammer capable of reducing dust |
US11752612B2 (en) | 2020-11-23 | 2023-09-12 | Caterpillar Inc. | Dust suppression system for hammers |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB134311A (en) * | 1918-10-30 | 1919-10-30 | George Jonathan Short | Improvements in and relating to Percussive Rock Drills or Boring Tools. |
GB647023A (en) * | 1948-05-27 | 1950-12-06 | Atlas Diesel Company Ltd | Improvements in and relating to percussive air-operated pick hammers |
-
1994
- 1994-08-19 FI FI943810A patent/FI943810A/en not_active Application Discontinuation
-
1995
- 1995-08-15 WO PCT/FI1995/000429 patent/WO1996005945A1/en active Application Filing
- 1995-08-15 AU AU32244/95A patent/AU3224495A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU3224495A (en) | 1996-03-14 |
WO1996005945A1 (en) | 1996-02-29 |
FI943810A (en) | 1996-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |