FR631834A - Dispositif de pompe à vide du type humide - Google Patents

Dispositif de pompe à vide du type humide

Info

Publication number
FR631834A
FR631834A FR631834DA FR631834A FR 631834 A FR631834 A FR 631834A FR 631834D A FR631834D A FR 631834DA FR 631834 A FR631834 A FR 631834A
Authority
FR
France
Prior art keywords
vacuum pump
pump device
wet type
type vacuum
wet
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
Irving Callender Jennings
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 filed Critical
Application granted granted Critical
Publication of FR631834A publication Critical patent/FR631834A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B25/00—Regulating, controlling, or safety means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B2250/00—Accessories of steam engines; Arrangements or control devices of piston pumps, compressors without crank shafts or condensors for so far as they influence the functioning of the engines
    • F01B2250/009—Condenser pumps for steam engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR631834D 1927-03-30 1927-03-30 Dispositif de pompe à vide du type humide Expired FR631834A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR631834T 1927-03-30

Publications (1)

Publication Number Publication Date
FR631834A true FR631834A (fr) 1927-12-27

Family

ID=8992087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR631834D Expired FR631834A (fr) 1927-03-30 1927-03-30 Dispositif de pompe à vide du type humide

Country Status (1)

Country Link
FR (1) FR631834A (fr)

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