FR837842A - Turbo-ventilateur-diffuseur pour plafond - Google Patents

Turbo-ventilateur-diffuseur pour plafond

Info

Publication number
FR837842A
FR837842A FR837842DA FR837842A FR 837842 A FR837842 A FR 837842A FR 837842D A FR837842D A FR 837842DA FR 837842 A FR837842 A FR 837842A
Authority
FR
France
Prior art keywords
turbo
diffuser
ceiling
fan
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)
Inventor
Jean Baptiste Jacquemond
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 FR837842A publication Critical patent/FR837842A/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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/088—Ceiling fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR837842D 1938-05-11 1938-05-11 Turbo-ventilateur-diffuseur pour plafond Expired FR837842A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR837842T 1938-05-11

Publications (1)

Publication Number Publication Date
FR837842A true FR837842A (fr) 1939-02-21

Family

ID=9298769

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837842D Expired FR837842A (fr) 1938-05-11 1938-05-11 Turbo-ventilateur-diffuseur pour plafond

Country Status (1)

Country Link
FR (1) FR837842A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628550A (en) * 1948-04-16 1953-02-17 Bell Telephone Labor Inc Ventilator for telephone booths

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628550A (en) * 1948-04-16 1953-02-17 Bell Telephone Labor Inc Ventilator for telephone booths

Similar Documents

Publication Publication Date Title
FR837842A (fr) Turbo-ventilateur-diffuseur pour plafond
FR845544A (fr) Couchette
FR845766A (fr) Prise-raccord pour robinet
FR854250A (fr) Raccord démontable pour canalisations
FR848382A (fr) Plafond suspendu insonore
FR832047A (fr) ? pour mines
FR846283A (fr) Posochronoscope pour cinématographe
FR859071A (fr) Raccord pour tuyaux
FR841169A (fr) Raccord pour tuyauteries
FR835399A (fr) Perfectionnements aux feux pour cycles
FR837460A (fr) Gouge-élévateur pour dentisterie
FR836491A (fr) Dalles
FI19797A (fi) Rakennuskappale
FI20730A (fi) Väljare
FR846025A (fr) Installation pour la réclame
FR854601A (fr) Régulateur pour compresseur
FR847438A (fr) Fûts laqués pour saumures
FR834472A (fr) Inverseur-réducteur
FR846513A (fr) Essoreuse-laveuse
FI19169A (fi) Krage
FI19468A (fi) Metalltub
FI19606A (fi) Hopfällbar äggkartong
FI23292A (fi) Växelströmsignalmottagningsanordning
ES144035A1 (es) HELIoGRAFO FILTRALUZ
ES144804A1 (es) Aero-senalador