FR670949A - Air compressor - Google Patents

Air compressor

Info

Publication number
FR670949A
FR670949A FR670949DA FR670949A FR 670949 A FR670949 A FR 670949A FR 670949D A FR670949D A FR 670949DA FR 670949 A FR670949 A FR 670949A
Authority
FR
France
Prior art keywords
air compressor
compressor
air
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.)
Societe de Paris et du Rhone SA
Original Assignee
Societe de Paris et du Rhone SA
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 Societe de Paris et du Rhone SA filed Critical Societe de Paris et du Rhone SA
Application granted granted Critical
Publication of FR670949A publication Critical patent/FR670949A/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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/164—Multi-stage fans, e.g. for vacuum cleaners
    • 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
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR670949D 1928-07-07 1928-07-07 Air compressor Expired FR670949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR670949T 1928-07-07

Publications (1)

Publication Number Publication Date
FR670949A true FR670949A (en) 1929-12-06

Family

ID=9016691

Family Applications (1)

Application Number Title Priority Date Filing Date
FR670949D Expired FR670949A (en) 1928-07-07 1928-07-07 Air compressor

Country Status (1)

Country Link
FR (1) FR670949A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450137A (en) * 1944-12-01 1948-09-28 Smith Corp A O Multistage centrifugal pump
EP0779831A1 (en) * 1995-07-06 1997-06-25 Wagner Spray Tech Corporation Close coupled series turbine mounting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450137A (en) * 1944-12-01 1948-09-28 Smith Corp A O Multistage centrifugal pump
EP0779831A1 (en) * 1995-07-06 1997-06-25 Wagner Spray Tech Corporation Close coupled series turbine mounting
EP0779831A4 (en) * 1995-07-06 2000-12-06 Wagner Spray Tech Corp Close coupled series turbine mounting

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