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FR527074A - Needle valve - Google Patents

Needle valve

Info

Publication number
FR527074A
FR527074A FR527074A FR527074DA FR527074A FR 527074 A FR527074 A FR 527074A FR 527074 A FR527074 A FR 527074A FR 527074D A FR527074D A FR 527074DA FR 527074 A FR527074 A FR 527074A
Authority
FR
France
Prior art keywords
needle valve
needle
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
FR527074A
Other languages
French (fr)
Inventor
Hippolyte Saintagne
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.)
HIPPOLYTE SAINTAGNE
Original Assignee
HIPPOLYTE SAINTAGNE
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 HIPPOLYTE SAINTAGNE filed Critical HIPPOLYTE SAINTAGNE
Application granted granted Critical
Publication of FR527074A publication Critical patent/FR527074A/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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR527074A 1920-11-09 1920-11-09 Needle valve Expired FR527074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR527074T 1920-11-09

Publications (1)

Publication Number Publication Date
FR527074A true FR527074A (en) 1921-10-20

Family

ID=8921150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR527074A Expired FR527074A (en) 1920-11-09 1920-11-09 Needle valve

Country Status (1)

Country Link
FR (1) FR527074A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497354A (en) * 1945-03-02 1950-02-14 James L Hackathorn Valve
US2988321A (en) * 1955-04-04 1961-06-13 Manostat Corp Fluid flow control devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497354A (en) * 1945-03-02 1950-02-14 James L Hackathorn Valve
US2988321A (en) * 1955-04-04 1961-06-13 Manostat Corp Fluid flow control devices

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