GB1115709A - Two-stage pressure control system for fitting to a creep measuring cell - Google Patents

Two-stage pressure control system for fitting to a creep measuring cell

Info

Publication number
GB1115709A
GB1115709A GB31074/66A GB3107466A GB1115709A GB 1115709 A GB1115709 A GB 1115709A GB 31074/66 A GB31074/66 A GB 31074/66A GB 3107466 A GB3107466 A GB 3107466A GB 1115709 A GB1115709 A GB 1115709A
Authority
GB
United Kingdom
Prior art keywords
pressure
creep
arrow
measuring cell
tank
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
GB31074/66A
Other languages
English (en)
Inventor
Antoine Bret
Robert Marinot
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1115709A publication Critical patent/GB1115709A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/18—Control of fluid pressure with auxiliary non-electric power derived from an external source
    • G05D16/185—Control of fluid pressure with auxiliary non-electric power derived from an external source using membranes within the main valve
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Power Engineering (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Feedback Control In General (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
GB31074/66A 1965-07-24 1966-07-11 Two-stage pressure control system for fitting to a creep measuring cell Expired GB1115709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR25921A FR1454440A (fr) 1965-07-24 1965-07-24 Chaîne de régulation de pression à deux étages pour cellule de fluage

Publications (1)

Publication Number Publication Date
GB1115709A true GB1115709A (en) 1968-05-29

Family

ID=8585215

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31074/66A Expired GB1115709A (en) 1965-07-24 1966-07-11 Two-stage pressure control system for fitting to a creep measuring cell

Country Status (10)

Country Link
US (1) US3386884A (OSRAM)
BE (1) BE683915A (OSRAM)
CH (1) CH460385A (OSRAM)
ES (1) ES329433A1 (OSRAM)
FR (1) FR1454440A (OSRAM)
GB (1) GB1115709A (OSRAM)
IL (1) IL26131A (OSRAM)
LU (1) LU51622A1 (OSRAM)
NL (1) NL6610281A (OSRAM)
SE (1) SE308626B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3030038A1 (fr) * 2014-12-15 2016-06-17 Commissariat Energie Atomique Dispositif pour essai de fluage en autoclave

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5324624A (en) * 1976-08-20 1978-03-07 Japan Steel Works Ltd:The Constant internal pressure keeping device for pressure container
CN107067918B (zh) * 2017-06-16 2019-02-19 西南石油大学 聚变反应堆的氦气实验回路装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH375547A (de) * 1959-11-06 1964-02-29 Von Roll Ag Druckerzeugungsanlage
GB922339A (en) * 1960-02-03 1963-03-27 Babcock & Wilcox Ltd Improvements relating to nuclear reactors and improvements in testing means

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3030038A1 (fr) * 2014-12-15 2016-06-17 Commissariat Energie Atomique Dispositif pour essai de fluage en autoclave
EP3035027A1 (fr) * 2014-12-15 2016-06-22 Commissariat à l'Énergie Atomique et aux Énergies Alternatives Dispositif pour essai de fluage en autoclave

Also Published As

Publication number Publication date
FR1454440A (fr) 1966-02-11
NL6610281A (OSRAM) 1967-01-25
ES329433A1 (es) 1967-10-16
BE683915A (OSRAM) 1966-12-16
CH460385A (fr) 1968-07-31
LU51622A1 (OSRAM) 1966-09-22
IL26131A (en) 1969-06-25
SE308626B (OSRAM) 1969-02-17
US3386884A (en) 1968-06-04

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