FR1555700A - - Google Patents

Info

Publication number
FR1555700A
FR1555700A FR127977A FR1555700DA FR1555700A FR 1555700 A FR1555700 A FR 1555700A FR 127977 A FR127977 A FR 127977A FR 1555700D A FR1555700D A FR 1555700DA FR 1555700 A FR1555700 A FR 1555700A
Authority
FR
France
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
FR127977A
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 filed Critical
Application granted granted Critical
Publication of FR1555700A publication Critical patent/FR1555700A/fr
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
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/0616—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow
    • G05D16/0619—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow acting directly on the obturator
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/22—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of a fluid or fluent neutron-absorbing material, e.g. by adding neutron-absorbing material to the coolant
    • 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)
  • High Energy & Nuclear Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
FR127977A 1967-11-13 1967-11-13 Expired FR1555700A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR127977 1967-11-13

Publications (1)

Publication Number Publication Date
FR1555700A true FR1555700A (fr) 1969-01-31

Family

ID=8641622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR127977A Expired FR1555700A (fr) 1967-11-13 1967-11-13

Country Status (9)

Country Link
US (1) US3726760A (fr)
BE (1) BE722976A (fr)
CH (1) CH504761A (fr)
DE (1) DE1808426A1 (fr)
ES (1) ES360142A1 (fr)
FR (1) FR1555700A (fr)
GB (1) GB1234829A (fr)
LU (1) LU57201A1 (fr)
NL (1) NL6815602A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113777255A (zh) * 2021-08-02 2021-12-10 中南安全环境技术研究院股份有限公司 一种水生态监测装置及监测方法

Also Published As

Publication number Publication date
ES360142A1 (es) 1972-01-16
BE722976A (fr) 1969-04-01
LU57201A1 (fr) 1969-01-31
GB1234829A (en) 1971-06-09
US3726760A (en) 1973-04-10
DE1808426B2 (fr) 1970-10-08
CH504761A (fr) 1971-03-15
DE1808426A1 (de) 1970-03-12
NL6815602A (fr) 1969-05-16

Similar Documents

Publication Publication Date Title
AU425114B2 (fr)
AU416737B2 (fr)
AU2277767A (fr)
AU342066A (fr)
AU3151267A (fr)
AU610966A (fr)
AU2116667A (fr)
AU2256867A (fr)
AU3189468A (fr)
AU2528767A (fr)
AU2977667A (fr)
BE162295A (fr)
BE614676A (fr)
AU25066A (fr)
AU2406369A (fr)
AU34866A (fr)
BE697418A (fr)
AU1868267A (fr)
AU1763766A (fr)
AU459699A (fr)
AU1677166A (fr)
AU408412B2 (fr)
AU97666A (fr)
BE693070A (fr)
BE426053A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse