SK288675B6 - Pasívne ovládaný krížový ventil na koaxiálne potrubie - Google Patents

Pasívne ovládaný krížový ventil na koaxiálne potrubie Download PDF

Info

Publication number
SK288675B6
SK288675B6 SK3-2018A SK32018A SK288675B6 SK 288675 B6 SK288675 B6 SK 288675B6 SK 32018 A SK32018 A SK 32018A SK 288675 B6 SK288675 B6 SK 288675B6
Authority
SK
Slovakia
Prior art keywords
valve
coaxial
pipe
piston
flow
Prior art date
Application number
SK3-2018A
Other languages
English (en)
Slovak (sk)
Other versions
SK32018A3 (sk
Inventor
Otakar Frýbort
Karel Gregor
Petr Hájek
Original Assignee
Centrum Výzkumu Řež S.R.O.
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 Centrum Výzkumu Řež S.R.O. filed Critical Centrum Výzkumu Řež S.R.O.
Publication of SK32018A3 publication Critical patent/SK32018A3/sk
Publication of SK288675B6 publication Critical patent/SK288675B6/sk

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
    • 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
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/18—Emergency cooling arrangements; Removing shut-down heat
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)
SK3-2018A 2015-10-12 2016-05-09 Pasívne ovládaný krížový ventil na koaxiálne potrubie SK288675B6 (sk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ2015-723A CZ306907B6 (cs) 2015-10-12 2015-10-12 Pasivně ovládaný křížový ventil pro koaxiální potrubí
PCT/CZ2016/000053 WO2017063615A1 (en) 2015-10-12 2016-05-09 Passively actuated cross-flow valve for a coaxial tubing

Publications (2)

Publication Number Publication Date
SK32018A3 SK32018A3 (sk) 2018-05-02
SK288675B6 true SK288675B6 (sk) 2019-06-04

Family

ID=56617960

Family Applications (1)

Application Number Title Priority Date Filing Date
SK3-2018A SK288675B6 (sk) 2015-10-12 2016-05-09 Pasívne ovládaný krížový ventil na koaxiálne potrubie

Country Status (3)

Country Link
CZ (1) CZ306907B6 (cs)
SK (1) SK288675B6 (cs)
WO (1) WO2017063615A1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ309095B6 (cs) 2020-12-08 2022-01-26 Újv Řež, A. S. Pasivní systém se zvýšenou spolehlivostí pro odvod zbytkového tepla z jaderného reaktoru a způsob na něm prováděný

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB842012A (en) * 1956-08-22 1960-07-20 Dowty Nucleonics Ltd Improved valve for use with gases contaminated with nuclear fission products
GB2092080B (en) * 1981-01-30 1984-08-01 British Leyland Cars Ltd Power steering servo valves
FR2519402A1 (fr) * 1982-01-06 1983-07-08 Dba Distributeur rotatif pour servomecanisme hydraulique
US4508677A (en) * 1983-02-09 1985-04-02 General Electric Company Modular nuclear reactor for a land-based power plant and method for the fabrication, installation and operation thereof
US5244012A (en) * 1990-08-23 1993-09-14 Koyo Seiko Co., Ltd. Hydraulic pressure control valve
US5934405A (en) * 1997-11-17 1999-08-10 Trw Inc. Power steering control valve
DE102012020420B4 (de) * 2012-10-18 2021-04-29 Volkswagen Aktiengesellschaft Verzweigungs- oder Zusammenführungselement für gasförmige Fluide

Also Published As

Publication number Publication date
CZ2015723A3 (cs) 2017-04-19
WO2017063615A1 (en) 2017-04-20
SK32018A3 (sk) 2018-05-02
CZ306907B6 (cs) 2017-09-06

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Legal Events

Date Code Title Description
MM4A Patent lapsed due to non-payment of maintenance fees

Effective date: 20200509