FR1554277A - - Google Patents

Info

Publication number
FR1554277A
FR1554277A FR139278A FR1554277DA FR1554277A FR 1554277 A FR1554277 A FR 1554277A FR 139278 A FR139278 A FR 139278A FR 1554277D A FR1554277D A FR 1554277DA FR 1554277 A FR1554277 A FR 1554277A
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
FR139278A
Other languages
French (fr)
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 FR1554277A publication Critical patent/FR1554277A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/085—Cooling by ambient air
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56—Heat recovery units
FR139278A 1968-02-09 1968-02-09 Expired FR1554277A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR139278 1968-02-09

Publications (1)

Publication Number Publication Date
FR1554277A true FR1554277A (de) 1969-01-17

Family

ID=8645772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR139278A Expired FR1554277A (de) 1968-02-09 1968-02-09

Country Status (1)

Country Link
FR (1) FR1554277A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2167261A1 (de) * 1972-01-11 1973-08-24 Alsthom Cgee
EP0494396A2 (de) * 1991-01-10 1992-07-15 GEC Alsthom T&D AG Gekapseltes elektrisches Schaltfeld
EP2801988A3 (de) * 2013-05-07 2014-12-24 Elektro-Bauelemente GmbH Einspeisevorrichtung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2167261A1 (de) * 1972-01-11 1973-08-24 Alsthom Cgee
EP0494396A2 (de) * 1991-01-10 1992-07-15 GEC Alsthom T&D AG Gekapseltes elektrisches Schaltfeld
EP0494396A3 (en) * 1991-01-10 1992-09-16 Sprecher Energie Ag Electrical metal-clad switchboard
EP2801988A3 (de) * 2013-05-07 2014-12-24 Elektro-Bauelemente GmbH Einspeisevorrichtung

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Legal Events

Date Code Title Description
ST Notification of lapse