NL6504096A - - Google Patents

Info

Publication number
NL6504096A
NL6504096A NL6504096A NL6504096A NL6504096A NL 6504096 A NL6504096 A NL 6504096A NL 6504096 A NL6504096 A NL 6504096A NL 6504096 A NL6504096 A NL 6504096A NL 6504096 A NL6504096 A NL 6504096A
Authority
NL
Netherlands
Application number
NL6504096A
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
Priority to NL6504096A priority Critical patent/NL6504096A/xx
Publication of NL6504096A publication Critical patent/NL6504096A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/16—Control of watering
    • A01G25/162—Sequential operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
NL6504096A 1965-03-31 1965-03-31 NL6504096A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL6504096A NL6504096A (ko) 1965-03-31 1965-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6504096A NL6504096A (ko) 1965-03-31 1965-03-31

Publications (1)

Publication Number Publication Date
NL6504096A true NL6504096A (ko) 1966-10-03

Family

ID=19792805

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6504096A NL6504096A (ko) 1965-03-31 1965-03-31

Country Status (1)

Country Link
NL (1) NL6504096A (ko)

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