FR1148803A - Dispositif de ventilation pour appareils ménagers - Google Patents

Dispositif de ventilation pour appareils ménagers

Info

Publication number
FR1148803A
FR1148803A FR1148803DA FR1148803A FR 1148803 A FR1148803 A FR 1148803A FR 1148803D A FR1148803D A FR 1148803DA FR 1148803 A FR1148803 A FR 1148803A
Authority
FR
France
Prior art keywords
ventilation device
household appliances
appliances
household
ventilation
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
English (en)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1148803A publication Critical patent/FR1148803A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/526—Details of the casing section radially opposing blade tips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
FR1148803D 1955-02-21 1956-02-21 Dispositif de ventilation pour appareils ménagers Expired FR1148803A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1148803XA 1955-02-21 1955-02-21

Publications (1)

Publication Number Publication Date
FR1148803A true FR1148803A (fr) 1957-12-16

Family

ID=22357970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1148803D Expired FR1148803A (fr) 1955-02-21 1956-02-21 Dispositif de ventilation pour appareils ménagers

Country Status (1)

Country Link
FR (1) FR1148803A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365118A (en) * 1966-05-20 1968-01-23 Gen Motors Corp Circulating system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365118A (en) * 1966-05-20 1968-01-23 Gen Motors Corp Circulating system

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