DE237992C - - Google Patents
Info
- Publication number
- DE237992C DE237992C DENDAT237992D DE237992DA DE237992C DE 237992 C DE237992 C DE 237992C DE NDAT237992 D DENDAT237992 D DE NDAT237992D DE 237992D A DE237992D A DE 237992DA DE 237992 C DE237992 C DE 237992C
- Authority
- DE
- Germany
- Prior art keywords
- air inlet
- negative pressure
- safety valve
- spring
- valve
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE237992C true DE237992C (enExample) |
Family
ID=497555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT237992D Active DE237992C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE237992C (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3900172C1 (enExample) * | 1989-01-05 | 1990-07-12 | Azo Gmbh & Co, 6960 Osterburken, De |
-
0
- DE DENDAT237992D patent/DE237992C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3900172C1 (enExample) * | 1989-01-05 | 1990-07-12 | Azo Gmbh & Co, 6960 Osterburken, De |
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