FI872476A - HYDRAULISK SNABBGAONGVENTIL. - Google Patents
HYDRAULISK SNABBGAONGVENTIL. Download PDFInfo
- Publication number
- FI872476A FI872476A FI872476A FI872476A FI872476A FI 872476 A FI872476 A FI 872476A FI 872476 A FI872476 A FI 872476A FI 872476 A FI872476 A FI 872476A FI 872476 A FI872476 A FI 872476A
- Authority
- FI
- Finland
- Prior art keywords
- valve
- snabbgaongventil
- hydraulisk
- rod
- piston
- Prior art date
Links
Landscapes
- Mechanically-Actuated Valves (AREA)
- Actuator (AREA)
Abstract
A hydraulic high-speed valve 4 that includes an opening 8 produced with close tolerances, said valve being closed at its base and driven to the piston out position only by means of the area of piston rod 7. The valve can function as a pipe break valve in the out direction of rod 7. <IMAGE>
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI872476A FI82121C (en) | 1987-06-03 | 1987-06-03 | HYDRAULISK SNABBGAONGSVENTIL. |
FI881665A FI82122C (en) | 1987-06-03 | 1988-04-11 | HYDRAULISK SNABBGAONGSVENTIL. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI872476A FI82121C (en) | 1987-06-03 | 1987-06-03 | HYDRAULISK SNABBGAONGSVENTIL. |
FI872476 | 1987-06-03 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI872476A0 FI872476A0 (en) | 1987-06-03 |
FI872476A true FI872476A (en) | 1988-12-04 |
FI82121B FI82121B (en) | 1990-09-28 |
FI82121C FI82121C (en) | 1991-01-10 |
Family
ID=8524607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI872476A FI82121C (en) | 1987-06-03 | 1987-06-03 | HYDRAULISK SNABBGAONGSVENTIL. |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI82121C (en) |
-
1987
- 1987-06-03 FI FI872476A patent/FI82121C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI82121B (en) | 1990-09-28 |
FI872476A0 (en) | 1987-06-03 |
FI82121C (en) | 1991-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: INSINOEOERITOIMISTO J. TEITTINEN KY |