FR680236A - Perfectionnements aux soupapes équilibrées - Google Patents

Perfectionnements aux soupapes équilibrées

Info

Publication number
FR680236A
FR680236A FR680236DA FR680236A FR 680236 A FR680236 A FR 680236A FR 680236D A FR680236D A FR 680236DA FR 680236 A FR680236 A FR 680236A
Authority
FR
France
Prior art keywords
refinements
balanced valve
balanced
valve
valve refinements
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)
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.)
Elsag Bailey Inc
Original Assignee
Bailey Meter Co
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 Bailey Meter Co filed Critical Bailey Meter Co
Application granted granted Critical
Publication of FR680236A publication Critical patent/FR680236A/fr
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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/022—Devices for relieving the pressure on the sealing faces for lift valves using balancing surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR680236D 1928-10-17 1929-08-13 Perfectionnements aux soupapes équilibrées Expired FR680236A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US680236XA 1928-10-17 1928-10-17

Publications (1)

Publication Number Publication Date
FR680236A true FR680236A (fr) 1930-04-26

Family

ID=22079934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR680236D Expired FR680236A (fr) 1928-10-17 1929-08-13 Perfectionnements aux soupapes équilibrées

Country Status (1)

Country Link
FR (1) FR680236A (fr)

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