FR494225A - Process and apparatus for ventilating and heating or cooling premises - Google Patents

Process and apparatus for ventilating and heating or cooling premises

Info

Publication number
FR494225A
FR494225A FR494225A FR494225DA FR494225A FR 494225 A FR494225 A FR 494225A FR 494225 A FR494225 A FR 494225A FR 494225D A FR494225D A FR 494225DA FR 494225 A FR494225 A FR 494225A
Authority
FR
France
Prior art keywords
ventilating
heating
premises
cooling
cooling premises
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
FR494225A
Other languages
French (fr)
Inventor
Albert Robert Klein
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.)
ALBERT ROBERT KLEIN
Original Assignee
ALBERT ROBERT KLEIN
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 ALBERT ROBERT KLEIN filed Critical ALBERT ROBERT KLEIN
Application granted granted Critical
Publication of FR494225A publication Critical patent/FR494225A/en
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
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR494225A 1915-08-02 1918-12-27 Process and apparatus for ventilating and heating or cooling premises Expired FR494225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US494225XA 1915-08-02 1915-08-02

Publications (1)

Publication Number Publication Date
FR494225A true FR494225A (en) 1919-09-03

Family

ID=1529892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR494225A Expired FR494225A (en) 1915-08-02 1918-12-27 Process and apparatus for ventilating and heating or cooling premises

Country Status (1)

Country Link
FR (1) FR494225A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002515B (en) * 1954-02-12 1957-02-14 Otto Heinz Brandi Dipl Ing Supply air baffle on a supply air opening
US3134338A (en) * 1961-08-07 1964-05-26 A Y Dodge Co Jet pump
US4522141A (en) * 1982-05-21 1985-06-11 Omnithruster, Inc. Shipboard ice lubrication system and jet pump for use therein

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002515B (en) * 1954-02-12 1957-02-14 Otto Heinz Brandi Dipl Ing Supply air baffle on a supply air opening
US3134338A (en) * 1961-08-07 1964-05-26 A Y Dodge Co Jet pump
US4522141A (en) * 1982-05-21 1985-06-11 Omnithruster, Inc. Shipboard ice lubrication system and jet pump for use therein

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