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FR1238418A - Improvements to needle valves of the so-called fine adjustment type - Google Patents

Improvements to needle valves of the so-called fine adjustment type

Info

Publication number
FR1238418A
FR1238418A FR799141A FR799141A FR1238418A FR 1238418 A FR1238418 A FR 1238418A FR 799141 A FR799141 A FR 799141A FR 799141 A FR799141 A FR 799141A FR 1238418 A FR1238418 A FR 1238418A
Authority
FR
France
Prior art keywords
fine adjustment
adjustment type
needle valves
called fine
called
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
FR799141A
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.)
DESSOLLES ETS
Original Assignee
DESSOLLES ETS
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 DESSOLLES ETS filed Critical DESSOLLES ETS
Priority to FR799141A priority Critical patent/FR1238418A/en
Application granted granted Critical
Publication of FR1238418A publication Critical patent/FR1238418A/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
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • 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
    • F16K1/52—Means for additional adjustment of the rate of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR799141A 1959-07-02 1959-07-02 Improvements to needle valves of the so-called fine adjustment type Expired FR1238418A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR799141A FR1238418A (en) 1959-07-02 1959-07-02 Improvements to needle valves of the so-called fine adjustment type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR799141A FR1238418A (en) 1959-07-02 1959-07-02 Improvements to needle valves of the so-called fine adjustment type

Publications (1)

Publication Number Publication Date
FR1238418A true FR1238418A (en) 1960-08-12

Family

ID=8716724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR799141A Expired FR1238418A (en) 1959-07-02 1959-07-02 Improvements to needle valves of the so-called fine adjustment type

Country Status (1)

Country Link
FR (1) FR1238418A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763874A (en) * 1983-01-21 1988-08-16 Fujikin International, Inc. Control valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763874A (en) * 1983-01-21 1988-08-16 Fujikin International, Inc. Control valve

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