FR69669E - Installation de chauffage de matières en grains fins - Google Patents
Installation de chauffage de matières en grains finsInfo
- Publication number
- FR69669E FR69669E FR69669DA FR69669E FR 69669 E FR69669 E FR 69669E FR 69669D A FR69669D A FR 69669DA FR 69669 E FR69669 E FR 69669E
- Authority
- FR
- France
- Prior art keywords
- fine grain
- heating installation
- grain materials
- materials
- installation
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
- B28C7/0023—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust by heating or cooling
- B28C7/003—Heating, e.g. using steam
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR69669T | 1955-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR69669E true FR69669E (fr) | 1958-11-18 |
Family
ID=8701484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR69669D Expired FR69669E (fr) | 1955-03-21 | 1955-03-21 | Installation de chauffage de matières en grains fins |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR69669E (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4342383A (en) * | 1980-04-17 | 1982-08-03 | Burnett William C | Method and apparatus for controlling the fall of grain through a conduit |
US6085987A (en) * | 1998-06-02 | 2000-07-11 | Haraway; Coy N. | Counter balance assembly for grain conduit |
US9434544B1 (en) | 2013-04-12 | 2016-09-06 | Coy N. Haraway | Dustless spout assembly |
US9694995B2 (en) | 2013-04-12 | 2017-07-04 | Coy N. Haraway | Dustless spout assembly |
-
1955
- 1955-03-21 FR FR69669D patent/FR69669E/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4342383A (en) * | 1980-04-17 | 1982-08-03 | Burnett William C | Method and apparatus for controlling the fall of grain through a conduit |
US6085987A (en) * | 1998-06-02 | 2000-07-11 | Haraway; Coy N. | Counter balance assembly for grain conduit |
US9434544B1 (en) | 2013-04-12 | 2016-09-06 | Coy N. Haraway | Dustless spout assembly |
US9694995B2 (en) | 2013-04-12 | 2017-07-04 | Coy N. Haraway | Dustless spout assembly |
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