JPS4919299A - - Google Patents
Info
- Publication number
- JPS4919299A JPS4919299A JP48031527A JP3152773A JPS4919299A JP S4919299 A JPS4919299 A JP S4919299A JP 48031527 A JP48031527 A JP 48031527A JP 3152773 A JP3152773 A JP 3152773A JP S4919299 A JPS4919299 A JP S4919299A
- Authority
- JP
- Japan
- 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
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- 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
- F16K41/00—Spindle sealings
- F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Mechanical Engineering (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00236462A US3841202A (en) | 1972-03-20 | 1972-03-20 | Control valve and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4919299A true JPS4919299A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-02-20 |
| JPS5247116B2 JPS5247116B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-11-30 |
Family
ID=22889610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48031527A Expired JPS5247116B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-03-20 | 1973-03-20 |
Country Status (3)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5813263A (ja) * | 1981-07-10 | 1983-01-25 | Hitachi Ltd | 入口弁の上流側封水機構 |
| JPS5814521U (ja) * | 1981-07-23 | 1983-01-29 | 日本精工株式会社 | 気体動圧ラジアル軸受 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6328054B1 (en) * | 2000-07-07 | 2001-12-11 | Parker-Hannifin Corporation-Veriflo Division | Balanced fluid pressure regulator |
| US8953732B2 (en) * | 2010-12-09 | 2015-02-10 | Westinghouse Electric Company Llc | Nuclear reactor internal hydraulic control rod drive mechanism assembly |
| US9583221B2 (en) | 2011-06-15 | 2017-02-28 | Bwxt Nuclear Energy, Inc. | Integrated emergency core cooling system condenser for pressurized water reactor |
| US20130272466A1 (en) * | 2012-04-17 | 2013-10-17 | Michael J. Edwards | CRDM Divert Valve |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2815042A (en) * | 1956-08-31 | 1957-12-03 | Scovill Manufacturing Co | Time delay valve |
| NL243893A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1958-10-01 |
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1972
- 1972-03-20 US US00236462A patent/US3841202A/en not_active Expired - Lifetime
-
1973
- 1973-02-15 CA CA163,833A patent/CA990263A/en not_active Expired
- 1973-03-20 JP JP48031527A patent/JPS5247116B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5813263A (ja) * | 1981-07-10 | 1983-01-25 | Hitachi Ltd | 入口弁の上流側封水機構 |
| JPS5814521U (ja) * | 1981-07-23 | 1983-01-29 | 日本精工株式会社 | 気体動圧ラジアル軸受 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA990263A (en) | 1976-06-01 |
| JPS5247116B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-11-30 |
| US3841202A (en) | 1974-10-15 |