FR1339610A - Proportional alarm device - Google Patents

Proportional alarm device

Info

Publication number
FR1339610A
FR1339610A FR906744A FR906744A FR1339610A FR 1339610 A FR1339610 A FR 1339610A FR 906744 A FR906744 A FR 906744A FR 906744 A FR906744 A FR 906744A FR 1339610 A FR1339610 A FR 1339610A
Authority
FR
France
Prior art keywords
proportional
alarm device
alarm
proportional alarm
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
FR906744A
Other languages
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.)
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
Priority to FR906744A priority Critical patent/FR1339610A/en
Priority to LU44221D priority patent/LU44221A1/xx
Priority to GB31820/63A priority patent/GB1039044A/en
Application granted granted Critical
Publication of FR1339610A publication Critical patent/FR1339610A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/04—Safety arrangements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Fluid Pressure (AREA)
FR906744A 1962-08-10 1962-08-10 Proportional alarm device Expired FR1339610A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR906744A FR1339610A (en) 1962-08-10 1962-08-10 Proportional alarm device
LU44221D LU44221A1 (en) 1962-08-10 1963-08-07
GB31820/63A GB1039044A (en) 1962-08-10 1963-08-12 Alarm system for indicating predetermined pressure and temperature conditions of a fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR906744A FR1339610A (en) 1962-08-10 1962-08-10 Proportional alarm device

Publications (1)

Publication Number Publication Date
FR1339610A true FR1339610A (en) 1963-10-11

Family

ID=8785048

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906744A Expired FR1339610A (en) 1962-08-10 1962-08-10 Proportional alarm device

Country Status (3)

Country Link
FR (1) FR1339610A (en)
GB (1) GB1039044A (en)
LU (1) LU44221A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414177A (en) * 1981-10-27 1983-11-08 Tokarz Richard D Liquid level, void fraction, and superheated steam sensor for nuclear reactor cores

Also Published As

Publication number Publication date
GB1039044A (en) 1966-08-17
LU44221A1 (en) 1963-10-07

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