序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
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1 | Valve | US3420501D | 1965-09-13 | US3420501A | 1969-01-07 | FRITZ WILLIAM E |
2 | Apparatus for fluidizing bulk materilas | US54507866 | 1966-04-25 | US3402971A | 1968-09-24 | STEVENS ERIC S |
3 | Container for pulverant materials and apparatus for unloading same | US21028662 | 1962-06-28 | US3138409A | 1964-06-23 | GREEN RICHARD J; BORGER JACK W |
4 | Raisable fluidizing strip container discharge mechanisms | US24768862 | 1962-12-27 | US3202461A | 1965-08-24 | KING PATON HAMILTON NEIL |
5 | Apparatus for holding and discharging free-flowing solid materials | US51960755 | 1955-07-01 | US2930512A | 1960-03-29 | KING PATON HAMILTON NEIL |
6 | Pneumatic conveying | US45767054 | 1954-09-22 | US2813758A | 1957-11-19 | SAYRE HOWARD S |
7 | Behälter, insbesondere auf Schienenfahrzeugen, für staubförmige Schüttgüter, wie Zement | EP94100504.3 | 1994-01-14 | EP0663358A1 | 1995-07-19 | Sönnichsen, Karl-Peter; Appenzeller, Edgar-Gerhard |
Der Behälter, insbesondere für Schienenfahrzeuge, dient dem Transport von staubförmigen Schüttgut, insbesondere Zement. |
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8 | Fluidizing hopper slope sheet pad assembly | US3639007D | 1970-03-04 | US3639007A | 1972-02-01 | DARE ROY R; CARNEY JOHN L JR |
A fluidizing or aerating pad for a covered hopper railway car mounted on a hopper slope sheet immediately above a bottom outlet structure. The fluidizing pad extends across substantially the entire width of individual slope sheets and comprises a flat base sheet in face-to-face contact with the associated slope sheet and a fluid permeable outer member having a peripheral flange secured to the base sheet. The fluid permeable member is formed of a woven wire mesh and is additionally secured to the base sheet at predetermined positions inwardly from the peripheral flange.
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9 | Railway car for transporting pulverulent material | US3469888D | 1967-08-16 | US3469888A | 1969-09-30 | ALLER EDMUND R; SOLT PAUL E |
10 | System for discharging finely divided material from a container | US48680065 | 1965-09-13 | US3322469A | 1967-05-30 | FRITZ WILLIAM E |
11 | Sparger type covered hopper car | US41880064 | 1964-12-16 | US3316023A | 1967-04-25 | KORANDA CLARENCE J |
12 | Railway hopper car closure latching and sealing means | US30444563 | 1963-08-26 | US3296980A | 1967-01-10 | FRITZ WILLIAM E |
13 | Hopper structure | US37854864 | 1964-06-29 | US3246805A | 1966-04-19 | KEMP WILLARD E |
14 | Container for pulverant materials and apparatus for unloading same | US5080060 | 1960-08-19 | US3069208A | 1962-12-18 | GREEN RICHARD J; BORGER JACK W |
15 | Self-discharging bin | US28093652 | 1952-04-07 | US2675274A | 1954-04-13 | ENGELHART GEORGE K |