FR1162814A - Roue à pales pour ventilateur - Google Patents

Roue à pales pour ventilateur

Info

Publication number
FR1162814A
FR1162814A FR1162814DA FR1162814A FR 1162814 A FR1162814 A FR 1162814A FR 1162814D A FR1162814D A FR 1162814DA FR 1162814 A FR1162814 A FR 1162814A
Authority
FR
France
Prior art keywords
impeller
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)
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.)
Bronswerk NV
Original Assignee
Bronswerk NV
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 Bronswerk NV filed Critical Bronswerk NV
Application granted granted Critical
Publication of FR1162814A publication Critical patent/FR1162814A/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
    • F04D29/26—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
    • F04D29/30—Vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1162814D 1956-04-12 1956-12-15 Roue à pales pour ventilateur Expired FR1162814A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1162814X 1956-04-12

Publications (1)

Publication Number Publication Date
FR1162814A true FR1162814A (fr) 1958-09-17

Family

ID=19870689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1162814D Expired FR1162814A (fr) 1956-04-12 1956-12-15 Roue à pales pour ventilateur

Country Status (1)

Country Link
FR (1) FR1162814A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0458864A4 (en) * 1989-02-14 1991-12-11 Airflow Research & Manufacturing Corp. Centrifugal fan with variably cambered blades

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0458864A4 (en) * 1989-02-14 1991-12-11 Airflow Research & Manufacturing Corp. Centrifugal fan with variably cambered blades

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