FR540576A - Improvements in valves - Google Patents

Improvements in valves

Info

Publication number
FR540576A
FR540576A FR540576DA FR540576A FR 540576 A FR540576 A FR 540576A FR 540576D A FR540576D A FR 540576DA FR 540576 A FR540576 A FR 540576A
Authority
FR
France
Prior art keywords
valves
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)
Inventor
George Johannes Kauffmann
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 FR540576A publication Critical patent/FR540576A/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/102—Disc valves
    • F04B53/103—Flat-annular type disc valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR540576D 1919-08-22 1921-09-02 Improvements in valves Expired FR540576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US540576XA 1919-08-22 1919-08-22

Publications (1)

Publication Number Publication Date
FR540576A true FR540576A (en) 1922-07-13

Family

ID=21988495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR540576D Expired FR540576A (en) 1919-08-22 1921-09-02 Improvements in valves

Country Status (1)

Country Link
FR (1) FR540576A (en)

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