FR2540079A1 - Dispositif d'extraction de produits pulverulents et granuleux - Google Patents
Dispositif d'extraction de produits pulverulents et granuleux Download PDFInfo
- Publication number
- FR2540079A1 FR2540079A1 FR8401254A FR8401254A FR2540079A1 FR 2540079 A1 FR2540079 A1 FR 2540079A1 FR 8401254 A FR8401254 A FR 8401254A FR 8401254 A FR8401254 A FR 8401254A FR 2540079 A1 FR2540079 A1 FR 2540079A1
- Authority
- FR
- France
- Prior art keywords
- container
- compressed air
- dry cement
- railcar
- type dry
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/72—Fluidising devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D5/00—Tank wagons for carrying fluent materials
- B61D5/002—Tank wagons for carrying fluent materials for particulate or powder materials
- B61D5/004—Tank wagons for carrying fluent materials for particulate or powder materials with loading and unloading means using fluids or vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Air Transport Of Granular Materials (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG5951983A BG37428A1 (en) | 1983-01-28 | 1983-01-28 | Apparatus for transport of powderous and granulated materials |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2540079A1 true FR2540079A1 (fr) | 1984-08-03 |
FR2540079B3 FR2540079B3 (pl) | 1985-05-17 |
Family
ID=3911689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8401254A Granted FR2540079A1 (fr) | 1983-01-28 | 1984-01-27 | Dispositif d'extraction de produits pulverulents et granuleux |
Country Status (3)
Country | Link |
---|---|
BG (1) | BG37428A1 (pl) |
DE (1) | DE3402895A1 (pl) |
FR (1) | FR2540079A1 (pl) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5433559A (en) * | 1993-01-22 | 1995-07-18 | Trinity Industries, Inc. | Pressurized hopper car |
DE19531539A1 (de) * | 1995-08-25 | 1997-02-27 | Marx Andreas | Automatischer Anbackungslöser für Schüttgüter |
US6237505B1 (en) | 1998-04-22 | 2001-05-29 | Trn Business Trust | Large capacity car body for pressure discharge railway hopper cars |
US6273647B1 (en) | 1998-04-22 | 2001-08-14 | Trn Business Trust | Pressure discharge railway hopper car |
DE19838956A1 (de) * | 1998-08-27 | 2000-03-02 | Tridelta Siperm Gmbh | Vorrichtung zur Einleitung eines Fluidisierungsmittels in einen Behälter |
US6393997B1 (en) | 1999-03-18 | 2002-05-28 | Trn Business Trust | Aerator pad assembly for railway hopper cars |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1032637A (en) * | 1963-11-27 | 1966-06-15 | Carmichael Sons Worcester Ltd | Method of and means for facilitating the discharge of powdery or granular material from bulk containers |
CH492625A (de) * | 1969-12-19 | 1970-06-30 | Alusuisse | Entleerungsvorrichtung für Behälter |
DE2837724A1 (de) * | 1978-08-30 | 1980-03-13 | Walter Krause | Silo fuer staubfoermige gueter |
-
1983
- 1983-01-28 BG BG5951983A patent/BG37428A1/xx unknown
-
1984
- 1984-01-27 DE DE19843402895 patent/DE3402895A1/de not_active Withdrawn
- 1984-01-27 FR FR8401254A patent/FR2540079A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
BG37428A1 (en) | 1985-06-14 |
DE3402895A1 (de) | 1984-08-09 |
FR2540079B3 (pl) | 1985-05-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |