CH558902A - Sicherheits- und ueberdruckventil. - Google Patents
Sicherheits- und ueberdruckventil.Info
- Publication number
- CH558902A CH558902A CH1564272A CH1564272A CH558902A CH 558902 A CH558902 A CH 558902A CH 1564272 A CH1564272 A CH 1564272A CH 1564272 A CH1564272 A CH 1564272A CH 558902 A CH558902 A CH 558902A
- Authority
- CH
- Switzerland
- Prior art keywords
- safety
- overpressure valve
- overpressure
- valve
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
-
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2931—Diverse fluid containing pressure systems
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Mechanical Engineering (AREA)
- Control Of Fluid Pressure (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19311471A | 1971-10-27 | 1971-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH558902A true CH558902A (de) | 1975-02-14 |
Family
ID=22712331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1564272A CH558902A (de) | 1971-10-27 | 1972-10-26 | Sicherheits- und ueberdruckventil. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3720222A (no) |
| JP (1) | JPS5640846B2 (no) |
| AT (1) | AT323493B (no) |
| BE (1) | BE790561A (no) |
| CA (1) | CA953179A (no) |
| CH (1) | CH558902A (no) |
| DE (1) | DE2251918A1 (no) |
| ES (1) | ES407196A1 (no) |
| FR (1) | FR2159026A5 (no) |
| GB (1) | GB1341160A (no) |
| IT (1) | IT970010B (no) |
| NL (1) | NL7214024A (no) |
| NO (1) | NO135845C (no) |
| SE (1) | SE392533B (no) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58111138U (ja) * | 1982-01-22 | 1983-07-29 | 福井機械株式会社 | ブランク供給装置におけるブランク保持装置 |
| US4871297A (en) * | 1987-04-08 | 1989-10-03 | Westinghouse Electric Corp. | Reactor coolant pump sealing surfaces with titanium nitride coating |
| US4838559A (en) * | 1987-06-17 | 1989-06-13 | Westinghouse Electric Corp. | Reactor coolant pump hydrostatic sealing assembly with improved hydraulic balance |
| US4848774A (en) * | 1987-08-31 | 1989-07-18 | Westinghouse Electric Corp. | Reactor coolant pump hydrostatic sealing assembly with externally pressurized hydraulic balance chamber |
| US5171024A (en) * | 1988-05-23 | 1992-12-15 | Westinghouse Electric Corp. | Reactor coolant pump shaft seal utilizing shape memory metal |
| US4847041A (en) * | 1988-07-21 | 1989-07-11 | Westinghouse Electric Corp. | Reactor coolant pump auxiliary seal for reactor coolant system vacuum degasification |
| US4976446A (en) * | 1988-07-21 | 1990-12-11 | Westinghouse Electric Corp. | Reactor coolant pump auxiliary seal for reactor coolant system vacuum degasification |
| JPH0229364U (no) * | 1988-08-13 | 1990-02-26 | ||
| SE509236C2 (sv) * | 1993-06-03 | 1998-12-21 | Asea Atom Ab | Bränslepatron för kokarvattenreaktor |
| DE19846815B4 (de) * | 1997-10-16 | 2014-08-07 | Ixetic Bad Homburg Gmbh | Ventilanordnung und Pumpe für ein Getriebe |
| US7013916B1 (en) | 1997-11-14 | 2006-03-21 | Air Products And Chemicals, Inc. | Sub-atmospheric gas delivery method and apparatus |
| US7150299B2 (en) | 2003-09-12 | 2006-12-19 | Air Products And Chemicals, Inc. | Assembly and method for containing, receiving and storing fluids and for dispensing gas from a fluid control and gas delivery assembly having an integrated fluid flow restrictor |
| US20070172367A1 (en) * | 2006-01-26 | 2007-07-26 | Janocko David J | Flow restricting devices in pumps |
| SE0700274L (sv) * | 2007-02-05 | 2008-08-06 | Delaval Holding Ab | Automatic monitoring of milking plant valve means |
| US8356972B2 (en) * | 2008-12-10 | 2013-01-22 | Westinghouse Electric Company Llc | Thermally activated shutdown seals for rotatable shafts |
| US9714644B2 (en) | 2013-03-13 | 2017-07-25 | Westinghouse Electric Company Llc | Thermal retracting actuator |
| US9206812B2 (en) | 2013-03-13 | 2015-12-08 | Westinghouse Electric Company Llc | Pump seal with thermal retracting actuator |
| US9217441B2 (en) | 2013-08-20 | 2015-12-22 | Westinghouse Electric Company Llc | Pump seal with thermal retracting actuator |
| US9206791B2 (en) | 2013-03-13 | 2015-12-08 | Westinghouse Electric Company Llc | Pump seal with thermal retracting actuator |
| US9920839B1 (en) | 2016-11-28 | 2018-03-20 | Westinghouse Electric Company Llc | Hydrostatic mechanical face seal |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2988101A (en) * | 1957-09-20 | 1961-06-13 | Herman G Mueller | Steam traps |
| US3347552A (en) * | 1964-06-04 | 1967-10-17 | Westinghouse Electric Corp | Controlled leakage face type seals |
-
0
- BE BE790561D patent/BE790561A/xx unknown
-
1971
- 1971-10-27 US US00193114A patent/US3720222A/en not_active Expired - Lifetime
-
1972
- 1972-09-11 GB GB4202972A patent/GB1341160A/en not_active Expired
- 1972-09-21 CA CA152,207A patent/CA953179A/en not_active Expired
- 1972-09-30 ES ES407196A patent/ES407196A1/es not_active Expired
- 1972-10-17 NL NL7214024A patent/NL7214024A/xx not_active Application Discontinuation
- 1972-10-20 AT AT897672A patent/AT323493B/de not_active IP Right Cessation
- 1972-10-23 DE DE2251918A patent/DE2251918A1/de active Pending
- 1972-10-26 CH CH1564272A patent/CH558902A/xx not_active IP Right Cessation
- 1972-10-27 SE SE7213956A patent/SE392533B/xx unknown
- 1972-10-27 IT IT31044/72A patent/IT970010B/it active
- 1972-10-27 NO NO3888/72A patent/NO135845C/no unknown
- 1972-10-27 JP JP10724772A patent/JPS5640846B2/ja not_active Expired
- 1972-10-27 FR FR7238209A patent/FR2159026A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO135845C (no) | 1977-06-08 |
| FR2159026A5 (no) | 1973-06-15 |
| IT970010B (it) | 1974-04-10 |
| NO135845B (no) | 1977-02-28 |
| AT323493B (de) | 1975-07-10 |
| BE790561A (fr) | 1973-04-26 |
| GB1341160A (en) | 1973-12-19 |
| US3720222A (en) | 1973-03-13 |
| SE392533B (sv) | 1977-03-28 |
| JPS4852025A (no) | 1973-07-21 |
| CA953179A (en) | 1974-08-20 |
| ES407196A1 (es) | 1976-01-01 |
| DE2251918A1 (de) | 1973-05-10 |
| JPS5640846B2 (no) | 1981-09-24 |
| NL7214024A (no) | 1973-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |