FR1464085A - Improvements to sealing devices for needle valves, conical valves and the like - Google Patents

Improvements to sealing devices for needle valves, conical valves and the like

Info

Publication number
FR1464085A
FR1464085A FR46559A FR69046559A FR1464085A FR 1464085 A FR1464085 A FR 1464085A FR 46559 A FR46559 A FR 46559A FR 69046559 A FR69046559 A FR 69046559A FR 1464085 A FR1464085 A FR 1464085A
Authority
FR
France
Prior art keywords
valves
sealing devices
conical
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
FR46559A
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 FR46559A priority Critical patent/FR1464085A/en
Application granted granted Critical
Publication of FR1464085A publication Critical patent/FR1464085A/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
    • F16K1/48—Attaching valve members to screw-spindles
    • F16K1/482—Attaching valve members to screw-spindles with a collar on the spindle or a groove in the spindle, by which a fixing element is supported, the spindle reaching into the valve member
    • F16K1/485—Attaching valve members to screw-spindles with a collar on the spindle or a groove in the spindle, by which a fixing element is supported, the spindle reaching into the valve member with a groove in the spindle
    • 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
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
FR46559A 1965-11-08 1965-11-08 Improvements to sealing devices for needle valves, conical valves and the like Expired FR1464085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR46559A FR1464085A (en) 1965-11-08 1965-11-08 Improvements to sealing devices for needle valves, conical valves and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR46559A FR1464085A (en) 1965-11-08 1965-11-08 Improvements to sealing devices for needle valves, conical valves and the like

Publications (1)

Publication Number Publication Date
FR1464085A true FR1464085A (en) 1966-12-30

Family

ID=1582389

Family Applications (1)

Application Number Title Priority Date Filing Date
FR46559A Expired FR1464085A (en) 1965-11-08 1965-11-08 Improvements to sealing devices for needle valves, conical valves and the like

Country Status (1)

Country Link
FR (1) FR1464085A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016083599A1 (en) * 2014-11-28 2016-06-02 Samson Ag Valve assembly
WO2019160605A1 (en) * 2018-02-19 2019-08-22 Parker-Hannifin Corporation Valve stem and disc carrier assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016083599A1 (en) * 2014-11-28 2016-06-02 Samson Ag Valve assembly
WO2019160605A1 (en) * 2018-02-19 2019-08-22 Parker-Hannifin Corporation Valve stem and disc carrier assembly

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