FR354493A - Improvements in fans or centrifugal pumps - Google Patents

Improvements in fans or centrifugal pumps

Info

Publication number
FR354493A
FR354493A FR354493DA FR354493A FR 354493 A FR354493 A FR 354493A FR 354493D A FR354493D A FR 354493DA FR 354493 A FR354493 A FR 354493A
Authority
FR
France
Prior art keywords
fans
centrifugal pumps
pumps
centrifugal
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)
Inventor
Samuel Cleland Davidson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR354493A publication Critical patent/FR354493A/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/422—Discharge tongues

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR354493D 1904-05-23 1905-05-20 Improvements in fans or centrifugal pumps Expired FR354493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US354493XA 1904-05-23 1904-05-23

Publications (1)

Publication Number Publication Date
FR354493A true FR354493A (en) 1905-10-06

Family

ID=1402586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR354493D Expired FR354493A (en) 1904-05-23 1905-05-20 Improvements in fans or centrifugal pumps

Country Status (1)

Country Link
FR (1) FR354493A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417661A1 (en) * 1978-02-21 1979-09-14 Bosch Gmbh Robert RADIAL FAN, ESPECIALLY FOR HEATING AND VENTILATION SYSTEMS IN MOTOR VEHICLES
EP0786597A1 (en) * 1996-01-24 1997-07-30 Alcatel Radial blower

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417661A1 (en) * 1978-02-21 1979-09-14 Bosch Gmbh Robert RADIAL FAN, ESPECIALLY FOR HEATING AND VENTILATION SYSTEMS IN MOTOR VEHICLES
EP0786597A1 (en) * 1996-01-24 1997-07-30 Alcatel Radial blower
US5813834A (en) * 1996-01-24 1998-09-29 Motoren Ventilatoren Landshut Gmbh Centrifugal fan

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