GB996962A - Rotary cutter unit for a mineral-mining machine - Google Patents
Rotary cutter unit for a mineral-mining machineInfo
- Publication number
- GB996962A GB996962A GB3230260A GB3230260A GB996962A GB 996962 A GB996962 A GB 996962A GB 3230260 A GB3230260 A GB 3230260A GB 3230260 A GB3230260 A GB 3230260A GB 996962 A GB996962 A GB 996962A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mineral
- rotary cutter
- cutter unit
- mining machine
- sept
- 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
- 238000005065 mining Methods 0.000 title abstract 2
- 239000000428 dust Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000003245 coal Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000001629 suppression Effects 0.000 abstract 1
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
- E21C35/18—Mining picks; Holders therefor
- E21C35/187—Mining picks; Holders therefor with arrangement of fluid-spraying nozzles
-
- 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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
996,962. Mineral-mining machines, dust suppression. COAL INDUSTRY (PATENTS)' Ltd. Sept. 19, 1961 [Sept. 20, 1960], No. 32302/60. Heading E1F. To eliminate dust one or more of the cutter picks on the rotary cutter member of a mineralmining machine are each associated with means that directs a jet of liquid on to or close to the radially outer portion of the cutting face or leading edge of the pick. The member may be a disc or drum and the liquid may emerge from nozzled outlets in the curved peripheral surface of the member or in pick boxes mounted on said surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3230260A GB996962A (en) | 1960-09-20 | 1960-09-20 | Rotary cutter unit for a mineral-mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3230260A GB996962A (en) | 1960-09-20 | 1960-09-20 | Rotary cutter unit for a mineral-mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB996962A true GB996962A (en) | 1965-06-30 |
Family
ID=10336497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3230260A Expired GB996962A (en) | 1960-09-20 | 1960-09-20 | Rotary cutter unit for a mineral-mining machine |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB996962A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3747982A (en) * | 1970-07-24 | 1973-07-24 | Coal Industry Patents Ltd | Rotary cutter for mining with fluid supply chambers |
| US4289357A (en) * | 1979-02-09 | 1981-09-15 | Voest-Alpine Aktiengesellschaft | Hollow cutting head |
| US4568127A (en) * | 1982-09-03 | 1986-02-04 | Voest-Alpine Aktiengesellschaft | Cutting head for drift advancing machines |
| EP0193268A1 (en) * | 1985-02-22 | 1986-09-03 | Hydra Tools International Plc | Mineral cutter pick |
| WO2017204665A1 (en) * | 2016-05-23 | 2017-11-30 | Bumech S.A. | Roadheader ripping head with a cooling duct |
| CN107504582A (en) * | 2016-02-26 | 2017-12-22 | Lg电子株式会社 | Air cleaner |
| US10436469B2 (en) | 2016-02-26 | 2019-10-08 | Lg Electronics Inc. | Air cleaner |
| US10518205B2 (en) | 2016-02-26 | 2019-12-31 | Lg Electronics Inc. | Air cleaner |
| US10639576B2 (en) | 2016-02-26 | 2020-05-05 | Lg Electronics Inc. | Air cleaner |
| US10675577B2 (en) | 2016-02-26 | 2020-06-09 | Lg Electronics Inc. | Air cleaner |
| US10697665B2 (en) | 2016-02-26 | 2020-06-30 | Lg Electronics Inc. | Air cleaner |
| US11090598B2 (en) | 2016-02-26 | 2021-08-17 | Lg Electronics Inc. | Air cleaner |
| CN117027810A (en) * | 2023-09-28 | 2023-11-10 | 长沙矿冶研究院有限责任公司 | Rotary jet type deep sea polymetallic nodule collecting apparatus |
| US11938433B2 (en) | 2016-02-26 | 2024-03-26 | Lg Electronics Inc. | Air cleaner |
-
1960
- 1960-09-20 GB GB3230260A patent/GB996962A/en not_active Expired
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3747982A (en) * | 1970-07-24 | 1973-07-24 | Coal Industry Patents Ltd | Rotary cutter for mining with fluid supply chambers |
| US4289357A (en) * | 1979-02-09 | 1981-09-15 | Voest-Alpine Aktiengesellschaft | Hollow cutting head |
| US4568127A (en) * | 1982-09-03 | 1986-02-04 | Voest-Alpine Aktiengesellschaft | Cutting head for drift advancing machines |
| EP0193268A1 (en) * | 1985-02-22 | 1986-09-03 | Hydra Tools International Plc | Mineral cutter pick |
| US4657308A (en) * | 1985-02-22 | 1987-04-14 | Hall & Pickles Limited | Mineral cutter pick |
| US10675577B2 (en) | 2016-02-26 | 2020-06-09 | Lg Electronics Inc. | Air cleaner |
| US10746193B2 (en) | 2016-02-26 | 2020-08-18 | Lg Electronics Inc. | Air cleaner |
| US10436469B2 (en) | 2016-02-26 | 2019-10-08 | Lg Electronics Inc. | Air cleaner |
| US10495104B2 (en) | 2016-02-26 | 2019-12-03 | Lg Electronics Inc. | Air cleaner |
| US10508658B2 (en) | 2016-02-26 | 2019-12-17 | Lg Electronics Inc. | Air cleaner |
| US10518205B2 (en) | 2016-02-26 | 2019-12-31 | Lg Electronics Inc. | Air cleaner |
| US10563667B2 (en) | 2016-02-26 | 2020-02-18 | Lg Electronics Inc. | Air cleaner |
| US10639576B2 (en) | 2016-02-26 | 2020-05-05 | Lg Electronics Inc. | Air cleaner |
| US10646808B2 (en) | 2016-02-26 | 2020-05-12 | Lg Electronics Inc. | Air cleaner |
| US11982288B2 (en) | 2016-02-26 | 2024-05-14 | Lg Electronics Inc. | Air cleaner |
| US10697665B2 (en) | 2016-02-26 | 2020-06-30 | Lg Electronics Inc. | Air cleaner |
| CN107504582A (en) * | 2016-02-26 | 2017-12-22 | Lg电子株式会社 | Air cleaner |
| US10845078B2 (en) | 2016-02-26 | 2020-11-24 | Lg Electronics Inc. | Air cleaner |
| US10844871B2 (en) | 2016-02-26 | 2020-11-24 | Lg Electronics Inc. | Air cleaner |
| CN107504582B (en) * | 2016-02-26 | 2021-05-28 | Lg电子株式会社 | Air cleaner |
| US11090598B2 (en) | 2016-02-26 | 2021-08-17 | Lg Electronics Inc. | Air cleaner |
| US11452961B2 (en) | 2016-02-26 | 2022-09-27 | Lg Electronics Inc. | Air cleaner |
| US11666846B2 (en) | 2016-02-26 | 2023-06-06 | Lg Electronics Inc. | Air cleaner |
| US11761455B2 (en) | 2016-02-26 | 2023-09-19 | Lg Electronics Inc. | Air cleaner |
| US11938433B2 (en) | 2016-02-26 | 2024-03-26 | Lg Electronics Inc. | Air cleaner |
| US11905967B2 (en) | 2016-02-26 | 2024-02-20 | Lg Electronics Inc. | Air cleaner |
| WO2017204665A1 (en) * | 2016-05-23 | 2017-11-30 | Bumech S.A. | Roadheader ripping head with a cooling duct |
| CN117027810B (en) * | 2023-09-28 | 2024-03-12 | 长沙矿冶研究院有限责任公司 | Rotary jet type deep sea polymetallic nodule collecting apparatus |
| CN117027810A (en) * | 2023-09-28 | 2023-11-10 | 长沙矿冶研究院有限责任公司 | Rotary jet type deep sea polymetallic nodule collecting apparatus |
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