FR1040328A - Perfectionnements aux ventilateurs - Google Patents

Perfectionnements aux ventilateurs

Info

Publication number
FR1040328A
FR1040328A FR1040328DA FR1040328A FR 1040328 A FR1040328 A FR 1040328A FR 1040328D A FR1040328D A FR 1040328DA FR 1040328 A FR1040328 A FR 1040328A
Authority
FR
France
Prior art keywords
fan
fan improvements
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)
French (fr)
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.)
Spooner Dryer and Engineering Co
Original Assignee
Spooner Dryer and Engineering Co
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 Spooner Dryer and Engineering Co filed Critical Spooner Dryer and Engineering Co
Application granted granted Critical
Publication of FR1040328A publication Critical patent/FR1040328A/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
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
FR1040328D 1950-08-11 1951-08-03 Perfectionnements aux ventilateurs Expired FR1040328A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB296775X 1950-08-11

Publications (1)

Publication Number Publication Date
FR1040328A true FR1040328A (fr) 1953-10-14

Family

ID=10295338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1040328D Expired FR1040328A (fr) 1950-08-11 1951-08-03 Perfectionnements aux ventilateurs

Country Status (2)

Country Link
CH (1) CH296775A (de)
FR (1) FR1040328A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750478A1 (fr) * 1996-07-01 1998-01-02 Barrault Jean Luc Caisson d'insufflation d'air chaud charge de rationaliser la repartition de puissance du foyer ferme a gaz ou a bois

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750478A1 (fr) * 1996-07-01 1998-01-02 Barrault Jean Luc Caisson d'insufflation d'air chaud charge de rationaliser la repartition de puissance du foyer ferme a gaz ou a bois

Also Published As

Publication number Publication date
CH296775A (de) 1954-02-28

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