NL36789C - - Google Patents

Info

Publication number
NL36789C
NL36789C NL64061A NL64061A NL36789C NL 36789 C NL36789 C NL 36789C NL 64061 A NL64061 A NL 64061A NL 64061 A NL64061 A NL 64061A NL 36789 C NL36789 C NL 36789C
Authority
NL
Netherlands
Application number
NL64061A
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 NL36789C publication Critical patent/NL36789C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • B61D27/009—Means for ventilating only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00457—Ventilation unit, e.g. combined with a radiator
    • B60H1/00471—The ventilator being of the radial type, i.e. with radial expulsion of the air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • 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
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • 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
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NL64061A 1932-02-10 1933-01-25 NL36789C (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT749551X 1932-02-10
GB4197/33A GB419440A (en) 1932-02-10 1933-02-10 Improvements in or relating to ventilating apparatus

Publications (1)

Publication Number Publication Date
NL36789C true NL36789C (de) 1935-10-16

Family

ID=37037089

Family Applications (1)

Application Number Title Priority Date Filing Date
NL64061A NL36789C (de) 1932-02-10 1933-01-25

Country Status (4)

Country Link
BE (1) BE393947A (de)
FR (1) FR749551A (de)
GB (1) GB419440A (de)
NL (1) NL36789C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584929A (en) * 1983-09-19 1986-04-29 Ab Bahco Ventilation Exhaust device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126898A (en) * 1964-03-31 Dishwasher ventilating system
US2439124A (en) * 1944-09-26 1948-04-06 Westinghouse Electric Corp Centrifugal fan
US2628550A (en) * 1948-04-16 1953-02-17 Bell Telephone Labor Inc Ventilator for telephone booths
US2905377A (en) * 1956-08-24 1959-09-22 Quinn W Gow Radial flow electric fan
GB9620633D0 (en) * 1996-10-03 1996-11-20 Elta Fans Ltd Improvements relating to fans
DE19809508A1 (de) * 1998-03-05 1999-09-09 Schultz Gmbh Aurora Haubenventilator
GB2344384B (en) * 1998-12-02 2003-02-26 Sunonwealth Electr Mach Ind Co Fan wheel structures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584929A (en) * 1983-09-19 1986-04-29 Ab Bahco Ventilation Exhaust device

Also Published As

Publication number Publication date
BE393947A (de) 1933-02-28
FR749551A (de) 1933-07-26
GB419440A (en) 1934-11-12

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