FR503638A - Perfectionnements apportés aux pompes ou ventilateurs - Google Patents

Perfectionnements apportés aux pompes ou ventilateurs

Info

Publication number
FR503638A
FR503638A FR503638A FR503638DA FR503638A FR 503638 A FR503638 A FR 503638A FR 503638 A FR503638 A FR 503638A FR 503638D A FR503638D A FR 503638DA FR 503638 A FR503638 A FR 503638A
Authority
FR
France
Prior art keywords
fans
pumps
improvements made
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
FR503638A
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.)
HERITIERS D EMILE SALMSON
Original Assignee
HERITIERS D EMILE SALMSON
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 HERITIERS D EMILE SALMSON filed Critical HERITIERS D EMILE SALMSON
Application granted granted Critical
Publication of FR503638A publication Critical patent/FR503638A/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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/006—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps double suction pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR503638A 1919-09-09 1919-09-09 Perfectionnements apportés aux pompes ou ventilateurs Expired FR503638A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR503638T 1919-09-09

Publications (1)

Publication Number Publication Date
FR503638A true FR503638A (fr) 1920-06-15

Family

ID=8907239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR503638A Expired FR503638A (fr) 1919-09-09 1919-09-09 Perfectionnements apportés aux pompes ou ventilateurs

Country Status (1)

Country Link
FR (1) FR503638A (fr)

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