FR1364077A - Improvements to devices such as valves and needle valves - Google Patents

Improvements to devices such as valves and needle valves

Info

Publication number
FR1364077A
FR1364077A FR43620A FR69043620A FR1364077A FR 1364077 A FR1364077 A FR 1364077A FR 43620 A FR43620 A FR 43620A FR 69043620 A FR69043620 A FR 69043620A FR 1364077 A FR1364077 A FR 1364077A
Authority
FR
France
Prior art keywords
valves
devices
needle
needle valves
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
FR43620A
Other languages
French (fr)
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.)
TECH RECH S ET INV S BUREAU ET
Original Assignee
TECH RECH S ET INV S BUREAU ET
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 TECH RECH S ET INV S BUREAU ET filed Critical TECH RECH S ET INV S BUREAU ET
Priority to FR43620A priority Critical patent/FR1364077A/en
Application granted granted Critical
Publication of FR1364077A publication Critical patent/FR1364077A/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/54—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR43620A 1963-05-08 1963-05-08 Improvements to devices such as valves and needle valves Expired FR1364077A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR43620A FR1364077A (en) 1963-05-08 1963-05-08 Improvements to devices such as valves and needle valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR43620A FR1364077A (en) 1963-05-08 1963-05-08 Improvements to devices such as valves and needle valves

Publications (1)

Publication Number Publication Date
FR1364077A true FR1364077A (en) 1964-06-19

Family

ID=8596716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43620A Expired FR1364077A (en) 1963-05-08 1963-05-08 Improvements to devices such as valves and needle valves

Country Status (1)

Country Link
FR (1) FR1364077A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561742A1 (en) * 1984-03-20 1985-09-27 Vaillant Sarl Restriction valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561742A1 (en) * 1984-03-20 1985-09-27 Vaillant Sarl Restriction valve

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