BE520774A - - Google Patents

Info

Publication number
BE520774A
BE520774A BE520774DA BE520774A BE 520774 A BE520774 A BE 520774A BE 520774D A BE520774D A BE 520774DA BE 520774 A BE520774 A BE 520774A
Authority
BE
Belgium
Prior art keywords
valve
desc
products
seal
button
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE520774A publication Critical patent/BE520774A/fr

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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
BE520774D BE520774A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE520774A true BE520774A (enrdf_load_stackoverflow)

Family

ID=156549

Family Applications (1)

Application Number Title Priority Date Filing Date
BE520774D BE520774A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE520774A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084749A (en) * 1976-04-11 1978-04-18 Mordeki Drori Flow reducing devices particularly useful as drip emitters for drip irrigation
US4176666A (en) * 1976-06-01 1979-12-04 Hovey Thomas C Gas scavenger system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084749A (en) * 1976-04-11 1978-04-18 Mordeki Drori Flow reducing devices particularly useful as drip emitters for drip irrigation
US4176666A (en) * 1976-06-01 1979-12-04 Hovey Thomas C Gas scavenger system

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