FR822684A - Fan improvements - Google Patents

Fan improvements

Info

Publication number
FR822684A
FR822684A FR822684DA FR822684A FR 822684 A FR822684 A FR 822684A FR 822684D A FR822684D A FR 822684DA FR 822684 A FR822684 A FR 822684A
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
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation Corp
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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Application granted granted Critical
Publication of FR822684A publication Critical patent/FR822684A/en
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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/50—Vibration damping features

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR822684D 1936-06-08 1937-06-04 Fan improvements Expired FR822684A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84012A US2098407A (en) 1936-06-08 1936-06-08 Ventilating fan

Publications (1)

Publication Number Publication Date
FR822684A true FR822684A (en) 1938-01-05

Family

ID=22182222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822684D Expired FR822684A (en) 1936-06-08 1937-06-04 Fan improvements

Country Status (2)

Country Link
US (1) US2098407A (en)
FR (1) FR822684A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622793A (en) * 1947-06-11 1952-12-23 Lau Blower Co Ventilating device
US2549523A (en) * 1948-12-16 1951-04-17 Gen Electric Electric fan
IT8534930V0 (en) * 1985-11-15 1985-11-15 Spal Srl LIMITED LONGITUDINAL AXIAL FAN, PARTICULARLY FOR VEHICLES
TWI369839B (en) * 2007-06-29 2012-08-01 Delta Electronics Inc Passive fan
WO2019071706A1 (en) * 2017-10-13 2019-04-18 山东佩森环保科技有限公司 High temperature-resistant axial flow fan applied to watercraft desulfurization system

Also Published As

Publication number Publication date
US2098407A (en) 1937-11-09

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