GB2147392B - Shut off valve for ducts - Google Patents
Shut off valve for ductsInfo
- Publication number
- GB2147392B GB2147392B GB08424097A GB8424097A GB2147392B GB 2147392 B GB2147392 B GB 2147392B GB 08424097 A GB08424097 A GB 08424097A GB 8424097 A GB8424097 A GB 8424097A GB 2147392 B GB2147392 B GB 2147392B
- Authority
- GB
- United Kingdom
- Prior art keywords
- ducts
- shut
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/18—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces
- F16K5/184—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Sliding Valves (AREA)
- Flow Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI833515A FI68108C (en) | 1983-09-29 | 1983-09-29 | TILLSLUTSVENTIL FOER ROEKGASKANALER EL DYL |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8424097D0 GB8424097D0 (en) | 1984-10-31 |
GB2147392A GB2147392A (en) | 1985-05-09 |
GB2147392B true GB2147392B (en) | 1986-06-04 |
Family
ID=8517817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08424097A Expired GB2147392B (en) | 1983-09-29 | 1984-09-24 | Shut off valve for ducts |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE3435149A1 (en) |
DK (1) | DK161039C (en) |
FI (1) | FI68108C (en) |
GB (1) | GB2147392B (en) |
NO (1) | NO157592C (en) |
SE (1) | SE456692B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2608102B1 (en) * | 1986-12-11 | 1990-08-10 | Peugeot | DEVICE FOR OPERATING A SHUTTER SHUTTER |
US6508246B1 (en) * | 2000-11-17 | 2003-01-21 | Lon W. Fiedler | Mechanical draft controller |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI29416A (en) * | 1957-12-10 | Svenska Flaektfabriken Ab | Clearance for the sewer canal and sea |
-
1983
- 1983-09-29 FI FI833515A patent/FI68108C/en not_active IP Right Cessation
-
1984
- 1984-09-24 GB GB08424097A patent/GB2147392B/en not_active Expired
- 1984-09-24 NO NO843827A patent/NO157592C/en unknown
- 1984-09-25 DE DE19843435149 patent/DE3435149A1/en active Granted
- 1984-09-27 SE SE8404846A patent/SE456692B/en not_active IP Right Cessation
- 1984-09-28 DK DK467184A patent/DK161039C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2147392A (en) | 1985-05-09 |
DK467184A (en) | 1985-03-30 |
DK467184D0 (en) | 1984-09-28 |
DE3435149C2 (en) | 1993-07-15 |
DK161039C (en) | 1991-10-28 |
SE456692B (en) | 1988-10-24 |
FI833515A0 (en) | 1983-09-29 |
SE8404846L (en) | 1985-03-30 |
FI68108B (en) | 1985-03-29 |
GB8424097D0 (en) | 1984-10-31 |
FI68108C (en) | 1985-07-10 |
NO157592B (en) | 1988-01-04 |
DE3435149A1 (en) | 1985-04-18 |
SE8404846D0 (en) | 1984-09-27 |
NO157592C (en) | 1988-04-13 |
DK161039B (en) | 1991-05-21 |
NO843827L (en) | 1985-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970924 |