HUP9903008A3 - Pneumatic cylinder, in particular for actuating fume extraction valves fume and heat extraction plants - Google Patents
Pneumatic cylinder, in particular for actuating fume extraction valves fume and heat extraction plantsInfo
- Publication number
- HUP9903008A3 HUP9903008A3 HU9903008A HUP9903008A HUP9903008A3 HU P9903008 A3 HUP9903008 A3 HU P9903008A3 HU 9903008 A HU9903008 A HU 9903008A HU P9903008 A HUP9903008 A HU P9903008A HU P9903008 A3 HUP9903008 A3 HU P9903008A3
- Authority
- HU
- Hungary
- Prior art keywords
- fume
- chamber
- working
- actuating
- cylinder
- Prior art date
Links
- 238000000605 extraction Methods 0.000 title 2
- 239000003517 fume Substances 0.000 title 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000005553 drilling Methods 0.000 abstract 1
Abstract
The ram has a double-acting piston (2) with one or more working faces, and which is slid in the cylinder (1) by compressed air admitted to a working chamber (4). An accumulator with actuating mechanism opens the shutter and holds it open. The compressed air accumulator comprises a chamber connected to a compression face (7) at the end opposite the working face (6). The control system actuates a discharge valve connected to the working chamber (4). The accumulator chamber can be formed by a cylinder (5) separated from the working chamber by the piston. Alternatively it can be connected by a drilling to a further partial storage chamber. The latter can consist of an annular chamber enclosing the cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU9903008A HUP9903008A3 (en) | 1997-04-25 | 1997-04-25 | Pneumatic cylinder, in particular for actuating fume extraction valves fume and heat extraction plants |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU9903008A HUP9903008A3 (en) | 1997-04-25 | 1997-04-25 | Pneumatic cylinder, in particular for actuating fume extraction valves fume and heat extraction plants |
Publications (1)
Publication Number | Publication Date |
---|---|
HUP9903008A3 true HUP9903008A3 (en) | 2001-09-28 |
Family
ID=89999232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU9903008A HUP9903008A3 (en) | 1997-04-25 | 1997-04-25 | Pneumatic cylinder, in particular for actuating fume extraction valves fume and heat extraction plants |
Country Status (1)
Country | Link |
---|---|
HU (1) | HUP9903008A3 (en) |
-
1997
- 1997-04-25 HU HU9903008A patent/HUP9903008A3/en unknown
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