GB1383221A - Shut-off valve - Google Patents
Shut-off valveInfo
- Publication number
- GB1383221A GB1383221A GB1124072A GB1124072A GB1383221A GB 1383221 A GB1383221 A GB 1383221A GB 1124072 A GB1124072 A GB 1124072A GB 1124072 A GB1124072 A GB 1124072A GB 1383221 A GB1383221 A GB 1383221A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- gate
- angle
- conduits
- march
- 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
- 239000011449 brick Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
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
- F16K49/00—Means in or on valves for heating or cooling
- F16K49/005—Circulation means for a separate heat transfer fluid
- F16K49/007—Circulation means for a separate heat transfer fluid located within the obturating element
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0263—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor using particular material or covering means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Sliding Valves (AREA)
- Details Of Valves (AREA)
- Lift Valve (AREA)
- Multiple-Way Valves (AREA)
Abstract
1383221 Valves; pipe couplings ZIMMERMANN & JANSEN GmbH 10 March 1972 [10 March 1971] 11240/72 Headings F2V and F2G A gate valve for hot gases, e.g. from a blast furnace has the end connecting flanges 2, 3 disposed at a small angle α to one another to facilitate removable of the valve from between the ends of two pipes. The angle is 1-5 degrees but preferred range is 1 ‹ 30'-1‹ 45'. Preferably the flanges are symmetrically disposed at an angle α/2 with respect to the plane containing the gate 18 which is moved by pistoncylinders 28, 29, 30, 31 pivotally connected to the casing at 25 and a yoke 21 attached to a valve stem 19. The casing is cooled by fluid passing through conduits 15, 5, 7, 8, 1, 6 and 14 and has a fire-proof brick lining 4. The gate may also be cooled through conduits 20.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712111497 DE2111497C3 (en) | 1971-03-10 | 1971-03-10 | Hot wind valve with a large diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1383221A true GB1383221A (en) | 1975-02-05 |
Family
ID=5801111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1124072A Expired GB1383221A (en) | 1971-03-10 | 1972-03-10 | Shut-off valve |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5143207B1 (en) |
| AT (1) | AT319678B (en) |
| BE (1) | BE780496A (en) |
| DE (1) | DE2111497C3 (en) |
| ES (1) | ES400646A1 (en) |
| FR (1) | FR2129606A5 (en) |
| GB (1) | GB1383221A (en) |
| IT (1) | IT952949B (en) |
| LU (1) | LU64940A1 (en) |
| SE (1) | SE383403B (en) |
| ZA (1) | ZA721652B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5995427A (en) * | 1982-11-25 | 1984-06-01 | Ube Ind Ltd | Method and apparatus for detecting surface of molten metal automatic feeder and breaking of wire |
-
1971
- 1971-03-10 DE DE19712111497 patent/DE2111497C3/en not_active Expired
-
1972
- 1972-03-03 AT AT180472A patent/AT319678B/en active
- 1972-03-09 SE SE7203004A patent/SE383403B/en unknown
- 1972-03-10 FR FR7208462A patent/FR2129606A5/fr not_active Expired
- 1972-03-10 LU LU64940D patent/LU64940A1/xx unknown
- 1972-03-10 JP JP47025163A patent/JPS5143207B1/ja active Pending
- 1972-03-10 IT IT67761/72A patent/IT952949B/en active
- 1972-03-10 BE BE780496A patent/BE780496A/en not_active IP Right Cessation
- 1972-03-10 ZA ZA721652A patent/ZA721652B/en unknown
- 1972-03-10 GB GB1124072A patent/GB1383221A/en not_active Expired
- 1972-03-10 ES ES400646A patent/ES400646A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU64940A1 (en) | 1972-12-07 |
| IT952949B (en) | 1973-07-30 |
| DE2111497A1 (en) | 1972-09-28 |
| JPS5143207B1 (en) | 1976-11-20 |
| FR2129606A5 (en) | 1972-10-27 |
| DE2111497C3 (en) | 1973-08-30 |
| BE780496A (en) | 1972-09-11 |
| SE383403B (en) | 1976-03-08 |
| ES400646A1 (en) | 1975-02-01 |
| ZA721652B (en) | 1972-12-27 |
| AT319678B (en) | 1975-01-10 |
| DE2111497B2 (en) | 1973-02-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |