JPS5666578A - Vent valve assembly for control rod derive mechanism - Google Patents
Vent valve assembly for control rod derive mechanismInfo
- Publication number
- JPS5666578A JPS5666578A JP14700280A JP14700280A JPS5666578A JP S5666578 A JPS5666578 A JP S5666578A JP 14700280 A JP14700280 A JP 14700280A JP 14700280 A JP14700280 A JP 14700280A JP S5666578 A JPS5666578 A JP S5666578A
- Authority
- JP
- Japan
- Prior art keywords
- valve assembly
- control rod
- vent valve
- derive mechanism
- rod derive
- 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.)
- Granted
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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
-
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/056—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with ball-shaped valve members
-
- 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
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/02—Devices, e.g. valves, for venting or aerating enclosures the enclosure being itself a valve, tap, or cock
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Check Valves (AREA)
- Taps Or Cocks (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8789679A | 1979-10-24 | 1979-10-24 | |
US87896 | 1979-10-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5666578A true JPS5666578A (en) | 1981-06-05 |
JPS5914662B2 JPS5914662B2 (ja) | 1984-04-05 |
Family
ID=22207910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55147002A Expired JPS5914662B2 (ja) | 1979-10-24 | 1980-10-22 | 原子炉の制御棒駆動機構のための封止装置に組入れられる通気弁 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0028055B1 (ja) |
JP (1) | JPS5914662B2 (ja) |
KR (1) | KR830002808B1 (ja) |
CA (1) | CA1133789A (ja) |
DE (1) | DE3062894D1 (ja) |
ES (1) | ES494550A0 (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR744847A (ja) * | 1933-04-27 | |||
US2645448A (en) * | 1949-09-28 | 1953-07-14 | Kendick Mfg Company Inc | Balanced valve |
DE1763661U (de) * | 1958-01-29 | 1958-03-20 | Hemscheidt Maschf Hermann | Ventilgehaeuse fuer ein steuerventil, insbesondere fuer hydraulische stempel. |
US3400440A (en) * | 1964-03-18 | 1968-09-10 | Lavette Engineering & Mfg Co | Method of making and reconditioning ball valves |
GB1244158A (en) * | 1967-10-18 | 1971-08-25 | Tecalemit Engineering | Fluid displacement unit |
US3547399A (en) * | 1969-03-21 | 1970-12-15 | Charles E Soderquist | Hard vacuum seal-off valve |
AU461365B2 (en) * | 1970-02-17 | 1975-05-05 | Controls Co. Of America | Improvements in and relating to temperature responsive valves |
-
1980
- 1980-07-29 EP EP80302587A patent/EP0028055B1/en not_active Expired
- 1980-07-29 DE DE8080302587T patent/DE3062894D1/de not_active Expired
- 1980-08-12 CA CA358,112A patent/CA1133789A/en not_active Expired
- 1980-08-27 ES ES494550A patent/ES494550A0/es active Granted
- 1980-09-04 KR KR1019800003486A patent/KR830002808B1/ko active
- 1980-10-22 JP JP55147002A patent/JPS5914662B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1133789A (en) | 1982-10-19 |
KR830002808B1 (ko) | 1983-12-16 |
EP0028055A1 (en) | 1981-05-06 |
ES8104868A1 (es) | 1981-04-01 |
JPS5914662B2 (ja) | 1984-04-05 |
EP0028055B1 (en) | 1983-04-27 |
ES494550A0 (es) | 1981-04-01 |
DE3062894D1 (en) | 1983-06-01 |
KR830003676A (ko) | 1983-06-22 |
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