FR1456225A - Perfectionnement au dispositif de ventilation des grandes enceintes étanches sous pression - Google Patents

Perfectionnement au dispositif de ventilation des grandes enceintes étanches sous pression Download PDF

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Publication number
FR1456225A
FR1456225A FR18635A FR59018635A FR1456225A FR 1456225 A FR1456225 A FR 1456225A FR 18635 A FR18635 A FR 18635A FR 59018635 A FR59018635 A FR 59018635A FR 1456225 A FR1456225 A FR 1456225A
Authority
FR
France
Prior art keywords
valve
circular
ventilation device
pipe
improvement
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.)
Expired
Application number
FR18635A
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neu SA
Original Assignee
Neu SA
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 Neu SA filed Critical Neu SA
Priority to FR18635A priority Critical patent/FR1456225A/fr
Priority to BE685848D priority patent/BE685848A/xx
Priority to GB43924/66A priority patent/GB1123668A/en
Application granted granted Critical
Publication of FR1456225A publication Critical patent/FR1456225A/fr
Expired legal-status Critical Current

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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • F16K17/19—Equalising valves predominantly for tanks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Details Of Valves (AREA)
  • Safety Valves (AREA)
FR18635A 1965-11-18 1965-11-18 Perfectionnement au dispositif de ventilation des grandes enceintes étanches sous pression Expired FR1456225A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR18635A FR1456225A (fr) 1965-11-18 1965-11-18 Perfectionnement au dispositif de ventilation des grandes enceintes étanches sous pression
BE685848D BE685848A (zh) 1965-11-18 1966-08-23
GB43924/66A GB1123668A (en) 1965-11-18 1966-09-30 Improvements in or relating to ventilation control devices for fluid-tight pressure chambers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR18635A FR1456225A (fr) 1965-11-18 1965-11-18 Perfectionnement au dispositif de ventilation des grandes enceintes étanches sous pression

Publications (1)

Publication Number Publication Date
FR1456225A true FR1456225A (fr) 1966-10-21

Family

ID=8580063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR18635A Expired FR1456225A (fr) 1965-11-18 1965-11-18 Perfectionnement au dispositif de ventilation des grandes enceintes étanches sous pression

Country Status (3)

Country Link
BE (1) BE685848A (zh)
FR (1) FR1456225A (zh)
GB (1) GB1123668A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113910509B (zh) * 2021-10-12 2024-03-01 江苏中大新材料科技有限公司 一种多形态作业的吹膜冷却机构

Also Published As

Publication number Publication date
BE685848A (zh) 1967-02-01
GB1123668A (en) 1968-08-14

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