FR431114A - Perfectionnements aux condenseurs et pompes à vide centrifuges - Google Patents

Perfectionnements aux condenseurs et pompes à vide centrifuges

Info

Publication number
FR431114A
FR431114A FR431114DA FR431114A FR 431114 A FR431114 A FR 431114A FR 431114D A FR431114D A FR 431114DA FR 431114 A FR431114 A FR 431114A
Authority
FR
France
Prior art keywords
condensers
centrifugal
vacuum pumps
pumps
vacuum
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)
Inventor
Erich Brockhaus
Arthur Kuenzli
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 FR431114A publication Critical patent/FR431114A/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
    • 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
    • F04D17/168—Pumps specially adapted to produce a vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR431114D 1911-06-15 1911-06-15 Perfectionnements aux condenseurs et pompes à vide centrifuges Expired FR431114A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR431114T 1911-06-15

Publications (1)

Publication Number Publication Date
FR431114A true FR431114A (fr) 1911-11-03

Family

ID=1473303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR431114D Expired FR431114A (fr) 1911-06-15 1911-06-15 Perfectionnements aux condenseurs et pompes à vide centrifuges

Country Status (1)

Country Link
FR (1) FR431114A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227325A1 (de) * 1982-07-22 1984-01-26 Karsten 7148 Remseck Laing Waermeuebertragende pumpe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227325A1 (de) * 1982-07-22 1984-01-26 Karsten 7148 Remseck Laing Waermeuebertragende pumpe

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