FR1401049A - Valve device - Google Patents

Valve device

Info

Publication number
FR1401049A
FR1401049A FR982071A FR982071A FR1401049A FR 1401049 A FR1401049 A FR 1401049A FR 982071 A FR982071 A FR 982071A FR 982071 A FR982071 A FR 982071A FR 1401049 A FR1401049 A FR 1401049A
Authority
FR
France
Prior art keywords
valve device
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
FR982071A
Other languages
French (fr)
Inventor
John Ronald Curran
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to FR982071A priority Critical patent/FR1401049A/en
Application granted granted Critical
Publication of FR1401049A publication Critical patent/FR1401049A/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
    • 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
    • F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR982071A 1964-07-17 1964-07-17 Valve device Expired FR1401049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR982071A FR1401049A (en) 1964-07-17 1964-07-17 Valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR982071A FR1401049A (en) 1964-07-17 1964-07-17 Valve device

Publications (1)

Publication Number Publication Date
FR1401049A true FR1401049A (en) 1965-05-28

Family

ID=8834787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR982071A Expired FR1401049A (en) 1964-07-17 1964-07-17 Valve device

Country Status (1)

Country Link
FR (1) FR1401049A (en)

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