FR979945A - Solar vacuum cleaner - Google Patents

Solar vacuum cleaner

Info

Publication number
FR979945A
FR979945A FR979945DA FR979945A FR 979945 A FR979945 A FR 979945A FR 979945D A FR979945D A FR 979945DA FR 979945 A FR979945 A FR 979945A
Authority
FR
France
Prior art keywords
vacuum cleaner
solar vacuum
solar
cleaner
vacuum
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
Other languages
French (fr)
Inventor
Guy Desdemaines-Hugon
Henry Dieterlen
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.)
INSOL ETS
Original Assignee
INSOL ETS
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 INSOL ETS filed Critical INSOL ETS
Application granted granted Critical
Publication of FR979945A publication Critical patent/FR979945A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/80—Solar heat collectors using working fluids comprising porous material or permeable masses directly contacting the working fluids
    • 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
    • Y02E10/44—Heat exchange systems
FR979945D 1942-09-25 1942-09-25 Solar vacuum cleaner Expired FR979945A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR979945T 1942-09-25

Publications (1)

Publication Number Publication Date
FR979945A true FR979945A (en) 1951-05-07

Family

ID=9521458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR979945D Expired FR979945A (en) 1942-09-25 1942-09-25 Solar vacuum cleaner

Country Status (1)

Country Link
FR (1) FR979945A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826136A (en) * 1956-03-28 1958-03-11 Lester L Smith Roof type ventilator
US5191874A (en) * 1991-06-13 1993-03-09 Mcwilliams Oliver B Heavy gas, including radon gas, expeller assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826136A (en) * 1956-03-28 1958-03-11 Lester L Smith Roof type ventilator
US5191874A (en) * 1991-06-13 1993-03-09 Mcwilliams Oliver B Heavy gas, including radon gas, expeller assembly

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