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
Application number
CH1564272A
Other languages
German (de)
English (en)
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH558902A publication Critical patent/CH558902A/xx

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)
CH1564272A 1971-10-27 1972-10-26 Sicherheits- und ueberdruckventil. CH558902A (de)

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 (fr)
JP (1) JPS5640846B2 (fr)
AT (1) AT323493B (fr)
BE (1) BE790561A (fr)
CA (1) CA953179A (fr)
CH (1) CH558902A (fr)
DE (1) DE2251918A1 (fr)
ES (1) ES407196A1 (fr)
FR (1) FR2159026A5 (fr)
GB (1) GB1341160A (fr)
IT (1) IT970010B (fr)
NL (1) NL7214024A (fr)
NO (1) NO135845C (fr)
SE (1) SE392533B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
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 (fr) * 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
US9206791B2 (en) 2013-03-13 2015-12-08 Westinghouse Electric Company Llc Pump seal with thermal retracting actuator
US9714644B2 (en) 2013-03-13 2017-07-25 Westinghouse Electric Company Llc Thermal retracting actuator
US9217441B2 (en) 2013-08-20 2015-12-22 Westinghouse Electric Company Llc Pump seal with thermal retracting actuator
US9206812B2 (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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
SE392533B (sv) 1977-03-28
US3720222A (en) 1973-03-13
JPS4852025A (fr) 1973-07-21
NO135845B (fr) 1977-02-28
BE790561A (fr) 1973-04-26
CA953179A (en) 1974-08-20
FR2159026A5 (fr) 1973-06-15
NO135845C (fr) 1977-06-08
IT970010B (it) 1974-04-10
DE2251918A1 (de) 1973-05-10
GB1341160A (en) 1973-12-19
JPS5640846B2 (fr) 1981-09-24
ES407196A1 (es) 1976-01-01
NL7214024A (fr) 1973-05-02
AT323493B (de) 1975-07-10

Similar Documents

Publication Publication Date Title
NL167019C (nl) Afsluiter.
NL147523B (nl) Veiligheids-drukontlastinrichting.
GB1397740A (en) Non-return valves
CH558902A (de) Sicherheits- und ueberdruckventil.
CH554055A (de) Druckentlastungs- und sicherheitseinrichtung.
CH550959A (de) Ventilvorrichtung.
AT316239B (de) Rückschlagventil
AT324790B (de) Sicherheitsventil
AU4902072A (en) Non-return valve
CH546912A (de) Schnellschlussventil.
NL153312B (nl) Ontluchtingsklep.
CH546163A (de) Vierkreis-schutzventil.
SE382859B (sv) Snabbstengande sekerhetsventil
NL162187C (nl) Afsluiter.
CH544902A (de) Hubventil
CH556991A (de) Valve vasculaire.
CH548525A (de) Sicherheitsverglasung.
GB1397739A (en) Non-return valves
IT946671B (it) Valvola di sicurezza e molla per la stessa
CH541757A (de) Rückschlagventil
IT952793B (it) Valvola idraulica di sicurezza
AR207201A1 (es) Conjunto de valvula de seguridad
NL173299C (nl) Winput met ondergrondse veiligheidsafsluiter.
AT320365B (de) Sicherheitsventil
CH528038A (de) Sicherheitsventil mit membranartigem Zerreissglied

Legal Events

Date Code Title Description
PL Patent ceased