NL7601253A - Dubbelwerkende ventilator. - Google Patents

Dubbelwerkende ventilator.

Info

Publication number
NL7601253A
NL7601253A NL7601253A NL7601253A NL7601253A NL 7601253 A NL7601253 A NL 7601253A NL 7601253 A NL7601253 A NL 7601253A NL 7601253 A NL7601253 A NL 7601253A NL 7601253 A NL7601253 A NL 7601253A
Authority
NL
Netherlands
Prior art keywords
double acting
acting fan
fan
double
acting
Prior art date
Application number
NL7601253A
Other languages
English (en)
Dutch (nl)
Original Assignee
Soc D Expl Des Brevets Pietrac
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 Soc D Expl Des Brevets Pietrac filed Critical Soc D Expl Des Brevets Pietrac
Publication of NL7601253A publication Critical patent/NL7601253A/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
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NL7601253A 1975-02-10 1976-02-06 Dubbelwerkende ventilator. NL7601253A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7504070A FR2300240A1 (fr) 1975-02-10 1975-02-10 Perfectionnements aux ventilateurs a double flux

Publications (1)

Publication Number Publication Date
NL7601253A true NL7601253A (nl) 1976-08-12

Family

ID=9150991

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7601253A NL7601253A (nl) 1975-02-10 1976-02-06 Dubbelwerkende ventilator.

Country Status (3)

Country Link
BE (1) BE838270A (enExample)
FR (1) FR2300240A1 (enExample)
NL (1) NL7601253A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ2023408A3 (cs) * 2023-10-24 2025-05-07 Radislav Krupa Axiální ventilátor

Also Published As

Publication number Publication date
BE838270A (fr) 1976-05-28
FR2300240A1 (fr) 1976-09-03
FR2300240B3 (enExample) 1977-10-21

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Legal Events

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