FR2460452B1 - - Google Patents

Info

Publication number
FR2460452B1
FR2460452B1 FR7916850A FR7916850A FR2460452B1 FR 2460452 B1 FR2460452 B1 FR 2460452B1 FR 7916850 A FR7916850 A FR 7916850A FR 7916850 A FR7916850 A FR 7916850A FR 2460452 B1 FR2460452 B1 FR 2460452B1
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
FR7916850A
Other languages
French (fr)
Other versions
FR2460452A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7916850A priority Critical patent/FR2460452A1/fr
Priority to US06/158,134 priority patent/US4368724A/en
Priority to CA000354892A priority patent/CA1153259A/fr
Publication of FR2460452A1 publication Critical patent/FR2460452A1/fr
Application granted granted Critical
Publication of FR2460452B1 publication Critical patent/FR2460452B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/70—Preventing freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/60—Arrangements for draining the working fluid
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Temperature-Responsive Valves (AREA)
FR7916850A 1979-06-29 1979-06-29 Detecteur de gel pour protection de capteur d'energie solaire Granted FR2460452A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7916850A FR2460452A1 (fr) 1979-06-29 1979-06-29 Detecteur de gel pour protection de capteur d'energie solaire
US06/158,134 US4368724A (en) 1979-06-29 1980-06-10 Automatic anti-freeze system for solar water heaters
CA000354892A CA1153259A (fr) 1979-06-29 1980-06-26 Detecteur de gel pour la protection de capteurs d'energie solaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7916850A FR2460452A1 (fr) 1979-06-29 1979-06-29 Detecteur de gel pour protection de capteur d'energie solaire

Publications (2)

Publication Number Publication Date
FR2460452A1 FR2460452A1 (fr) 1981-01-23
FR2460452B1 true FR2460452B1 (Direct) 1981-08-28

Family

ID=9227280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916850A Granted FR2460452A1 (fr) 1979-06-29 1979-06-29 Detecteur de gel pour protection de capteur d'energie solaire

Country Status (1)

Country Link
FR (1) FR2460452A1 (Direct)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2754282B1 (fr) 1996-10-03 2000-06-09 Fournier Andre Dispositif de manoeuvre fonctionnant grace a la variation de volume d'un liquide lors de son changement d'etat
CN117906284B (zh) * 2024-03-15 2024-06-11 佛山市顺德区裕安燃气具实业有限公司 热水器的排水控制方法及装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR835381A (fr) * 1938-03-17 1938-12-20 Chaudière solaire
US3986489A (en) * 1975-04-10 1976-10-19 Schlesinger Robert J Solar energy transfer system with protection against freezing

Also Published As

Publication number Publication date
FR2460452A1 (fr) 1981-01-23

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Legal Events

Date Code Title Description
ST Notification of lapse