BE785017A - Dispositif de ventilation a plusieurs etages - Google Patents

Dispositif de ventilation a plusieurs etages

Info

Publication number
BE785017A
BE785017A BE785017A BE785017A BE785017A BE 785017 A BE785017 A BE 785017A BE 785017 A BE785017 A BE 785017A BE 785017 A BE785017 A BE 785017A BE 785017 A BE785017 A BE 785017A
Authority
BE
Belgium
Prior art keywords
ventilation device
stage ventilation
stage
ventilation
Prior art date
Application number
BE785017A
Other languages
English (en)
French (fr)
Inventor
K V Shipes
R C Monroe
Original Assignee
Hudson Products Corp
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 Hudson Products Corp filed Critical Hudson Products Corp
Publication of BE785017A publication Critical patent/BE785017A/xx

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
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE785017A 1971-12-20 1972-06-16 Dispositif de ventilation a plusieurs etages BE785017A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20992371A 1971-12-20 1971-12-20

Publications (1)

Publication Number Publication Date
BE785017A true BE785017A (fr) 1972-10-16

Family

ID=22780897

Family Applications (1)

Application Number Title Priority Date Filing Date
BE785017A BE785017A (fr) 1971-12-20 1972-06-16 Dispositif de ventilation a plusieurs etages

Country Status (10)

Country Link
JP (1) JPS4869108A (es)
AU (1) AU451908B2 (es)
BE (1) BE785017A (es)
CA (1) CA973519A (es)
DE (1) DE2209886A1 (es)
ES (1) ES403623A1 (es)
FR (1) FR2165368A5 (es)
GB (1) GB1370573A (es)
IT (1) IT958183B (es)
NL (1) NL7202641A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736141A1 (de) * 1987-10-26 1989-05-11 Deutsche Forsch Luft Raumfahrt Flugzeugpropeller

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2298576A (en) * 1941-07-17 1942-10-13 Internat Engineering Inc Air handling apparatus

Also Published As

Publication number Publication date
NL7202641A (es) 1972-05-25
GB1370573A (en) 1974-10-16
JPS4869108A (es) 1973-09-20
AU4218372A (en) 1973-11-15
CA973519A (en) 1975-08-26
IT958183B (it) 1973-10-20
ES403623A1 (es) 1975-05-01
FR2165368A5 (es) 1973-08-03
DE2209886A1 (de) 1973-07-05
AU451908B2 (en) 1974-08-22

Similar Documents

Publication Publication Date Title
BE785018A (fr) Dispositif multiple de ventilation
NO138650C (no) Fortoeyningsanordning.
TR17829A (tr) Suepuerme cihazi
SE384922B (sv) Vetejonkenslig metanordning
AT321843B (de) Klassiervorrichtung
AT308654B (de) Belüftungseinrichtung
BE791888A (fr) Dispositif de cryopompage
TR17651A (tr) Hararet muebadele cihazi
ES168927Y (es) Dispositivo para-mechas.
CH553950A (de) Ueberdach-entlueftungsvorrichtung.
NL153131B (nl) Tekentoestel.
AT327839B (de) Rundwirkvorrichtung
NL174974C (nl) Ventilatie-inrichting.
NL160076C (nl) Ventilatie-inrichting.
SE383389B (sv) Flektanordning
CH555497A (de) Vanne a papillon.
BE785017A (fr) Dispositif de ventilation a plusieurs etages
AT344248B (de) Funkeinrichtung
NL178451C (nl) Fotografische inrichting.
AT305848B (de) Konditionsgerät
IT959583B (it) Dispositivo programmatore
AT314589B (de) Brückenlegegerät
AR195966A1 (es) Dispositivo heliocoidalmente preformado
AT315953B (de) Befestigungseinrichtung
BE789885A (nl) Extrudeerinrichting