DE3116276C2 - - Google Patents
Info
- Publication number
- DE3116276C2 DE3116276C2 DE3116276A DE3116276A DE3116276C2 DE 3116276 C2 DE3116276 C2 DE 3116276C2 DE 3116276 A DE3116276 A DE 3116276A DE 3116276 A DE3116276 A DE 3116276A DE 3116276 C2 DE3116276 C2 DE 3116276C2
- Authority
- DE
- Germany
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/22—Equipment for preventing the formation of, or for removal of, dust
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/22—Equipment for preventing the formation of, or for removal of, dust
- E21C35/226—Control valves for the spraying liquid used in dust suppression systems
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813116276 DE3116276A1 (de) | 1981-04-24 | 1981-04-24 | "walzenschraemmaschine" |
GB8209837A GB2097446B (en) | 1981-04-24 | 1982-04-02 | Improvements relating to spray control systems for drum-cutter machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813116276 DE3116276A1 (de) | 1981-04-24 | 1981-04-24 | "walzenschraemmaschine" |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3116276A1 DE3116276A1 (de) | 1982-11-11 |
DE3116276C2 true DE3116276C2 (US06653308-20031125-C00199.png) | 1987-01-15 |
Family
ID=6130721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813116276 Granted DE3116276A1 (de) | 1981-04-24 | 1981-04-24 | "walzenschraemmaschine" |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3116276A1 (US06653308-20031125-C00199.png) |
GB (1) | GB2097446B (US06653308-20031125-C00199.png) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3234993A1 (de) * | 1982-09-22 | 1984-03-22 | Bergwerksverband Gmbh, 4300 Essen | Automatische teilbeduesung an schneidend arbeitenden gewinnungsmaschinen |
CN109441447A (zh) * | 2018-12-14 | 2019-03-08 | 陕西斯达防爆安全科技股份有限公司 | 一种掘进机用高压降尘外喷雾系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1989818U (de) * | 1966-08-31 | 1968-07-25 | Eickhoff Geb | Schraemwalze. |
-
1981
- 1981-04-24 DE DE19813116276 patent/DE3116276A1/de active Granted
-
1982
- 1982-04-02 GB GB8209837A patent/GB2097446B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2097446B (en) | 1985-01-23 |
DE3116276A1 (de) | 1982-11-11 |
GB2097446A (en) | 1982-11-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |