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FR784146A - Soupape à puits pour installations de pompes en bois - Google Patents

Soupape à puits pour installations de pompes en bois

Info

Publication number
FR784146A
FR784146A FR784146DA FR784146A FR 784146 A FR784146 A FR 784146A FR 784146D A FR784146D A FR 784146DA FR 784146 A FR784146 A FR 784146A
Authority
FR
France
Prior art keywords
well valve
pump installations
wooden
wooden pump
installations
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
Leopold Schlossgangl
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 FR784146A publication Critical patent/FR784146A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR784146D 1933-11-21 1934-11-21 Soupape à puits pour installations de pompes en bois Expired FR784146A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT784146X 1933-11-21

Publications (1)

Publication Number Publication Date
FR784146A true FR784146A (fr) 1935-07-22

Family

ID=3680899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR784146D Expired FR784146A (fr) 1933-11-21 1934-11-21 Soupape à puits pour installations de pompes en bois

Country Status (1)

Country Link
FR (1) FR784146A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6628029B2 (en) 2000-04-06 2003-09-30 Paolo Astegno Drive for a roller shutter winding tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6628029B2 (en) 2000-04-06 2003-09-30 Paolo Astegno Drive for a roller shutter winding tube

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