FR460842A - Advanced gate valve, for all fluids, eliminating the need for packing - Google Patents

Advanced gate valve, for all fluids, eliminating the need for packing

Info

Publication number
FR460842A
FR460842A FR460842DA FR460842A FR 460842 A FR460842 A FR 460842A FR 460842D A FR460842D A FR 460842DA FR 460842 A FR460842 A FR 460842A
Authority
FR
France
Prior art keywords
fluids
packing
eliminating
need
gate valve
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
Augustine Boutten
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of FR460842A publication Critical patent/FR460842A/en
Expired legal-status Critical Current

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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/12—Spindle sealings with diaphragm, e.g. shaped as bellows or tube with approximately flat diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR460842D 1913-07-29 1913-07-29 Advanced gate valve, for all fluids, eliminating the need for packing Expired FR460842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR460842T 1913-07-29

Publications (1)

Publication Number Publication Date
FR460842A true FR460842A (en) 1913-12-12

Family

ID=1500204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR460842D Expired FR460842A (en) 1913-07-29 1913-07-29 Advanced gate valve, for all fluids, eliminating the need for packing

Country Status (1)

Country Link
FR (1) FR460842A (en)

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