FR64993E - Perfectionnements apportés aux pompes à anneau d'eau - Google Patents

Perfectionnements apportés aux pompes à anneau d'eau

Info

Publication number
FR64993E
FR64993E FR64993DA FR64993E FR 64993 E FR64993 E FR 64993E FR 64993D A FR64993D A FR 64993DA FR 64993 E FR64993 E FR 64993E
Authority
FR
France
Prior art keywords
water ring
ring pumps
pumps
water
ring
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)
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.)
APELI
Original Assignee
APELI
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 APELI filed Critical APELI
Application granted granted Critical
Publication of FR64993E publication Critical patent/FR64993E/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
    • F04D5/00—Pumps with circumferential or transverse flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR64993D 1953-12-17 1953-12-17 Perfectionnements apportés aux pompes à anneau d'eau Expired FR64993E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR64993T 1953-12-17

Publications (1)

Publication Number Publication Date
FR64993E true FR64993E (fr) 1955-12-15

Family

ID=8697977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR64993D Expired FR64993E (fr) 1953-12-17 1953-12-17 Perfectionnements apportés aux pompes à anneau d'eau

Country Status (1)

Country Link
FR (1) FR64993E (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375970A (en) * 1966-05-25 1968-04-02 Rotron Mfg Co Staged compressors
US3963371A (en) * 1975-07-24 1976-06-15 Roy E. Roth Company Multi-stage pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375970A (en) * 1966-05-25 1968-04-02 Rotron Mfg Co Staged compressors
US3963371A (en) * 1975-07-24 1976-06-15 Roy E. Roth Company Multi-stage pump

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