GB8807925D0 - - Google Patents
Info
- Publication number
- GB8807925D0 GB8807925D0 GB888807925A GB8807925A GB8807925D0 GB 8807925 D0 GB8807925 D0 GB 8807925D0 GB 888807925 A GB888807925 A GB 888807925A GB 8807925 A GB8807925 A GB 8807925A GB 8807925 D0 GB8807925 D0 GB 8807925D0
- Authority
- GB
- United Kingdom
- 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
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
- E21C35/23—Distribution of spraying-fluids in rotating cutter-heads
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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873711069 DE3711069C1 (de) | 1987-04-02 | 1987-04-02 | Steuerung der Wasserzufuhr zu den Duesen der Schneidwalzen eines Walzenladers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8807925D0 true GB8807925D0 (ru) | 1988-05-05 |
| GB2207690A GB2207690A (en) | 1989-02-08 |
| GB2207690B GB2207690B (en) | 1990-07-18 |
Family
ID=6324690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8807925A Expired - Lifetime GB2207690B (en) | 1987-04-02 | 1988-04-05 | Improvements relating to the control of the water supply to the nozzles of the cutting drums of a drum cutter-loader |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3711069C1 (ru) |
| GB (1) | GB2207690B (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256991B (zh) * | 2016-08-09 | 2018-03-20 | 河海大学常州校区 | 一种采煤机记忆截割与记忆定位联合学习方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1110763A (en) * | 1963-10-29 | 1968-04-24 | Coal Industry Patents Ltd | Dust suppression means for use with mining machines |
| DE2808915C2 (de) * | 1978-03-02 | 1982-07-29 | Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Walzenschrämmaschine für den Untertagebergbau |
| DE3441397C3 (de) * | 1984-11-13 | 1994-04-14 | Eickhoff Geb | Steuereinrichtung für die Beaufschlagung der Düsen einer Schrämwalze mit Flüssigkeit |
| DE3500237C1 (de) * | 1985-01-05 | 1986-03-27 | Friedrich Wilhelm Paurat | Vorrichtung zur Steuerung der Wasserzufuhr zum Schrämkopf einer Streckenvortriebsmaschine |
| DE3631202A1 (de) * | 1986-05-21 | 1987-11-26 | Atlas Copco Eickhoff Road | Steuerung zum beaufschlagen der im mineraleingriff befindlichen duesen bzw. duesengruppen der schneidwalze einer teilschnittmaschine oder eines walzenladers |
-
1987
- 1987-04-02 DE DE19873711069 patent/DE3711069C1/de not_active Expired
-
1988
- 1988-04-05 GB GB8807925A patent/GB2207690B/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3711069C1 (de) | 1988-09-22 |
| GB2207690A (en) | 1989-02-08 |
| GB2207690B (en) | 1990-07-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |