FR661506A - Ventilateur - Google Patents

Ventilateur

Info

Publication number
FR661506A
FR661506A FR661506DA FR661506A FR 661506 A FR661506 A FR 661506A FR 661506D A FR661506D A FR 661506DA FR 661506 A FR661506 A FR 661506A
Authority
FR
France
Prior art keywords
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
Albert Lecq
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 FR661506A publication Critical patent/FR661506A/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
    • F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
    • F04D25/045—Units comprising pumps and their driving means the pump being fluid-driven the pump wheel carrying the fluid driving means, e.g. turbine blades
FR661506D 1928-10-05 1928-10-05 Ventilateur Expired FR661506A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR661506T 1928-10-05

Publications (1)

Publication Number Publication Date
FR661506A true FR661506A (fr) 1929-07-26

Family

ID=9010944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR661506D Expired FR661506A (fr) 1928-10-05 1928-10-05 Ventilateur

Country Status (1)

Country Link
FR (1) FR661506A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953079A (en) * 1955-06-17 1960-09-20 Western Eng & Mfg Co Rotary ventilator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953079A (en) * 1955-06-17 1960-09-20 Western Eng & Mfg Co Rotary ventilator

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