FR1256073A - Vanne à opercule sphérique pour canalisations - Google Patents

Vanne à opercule sphérique pour canalisations

Info

Publication number
FR1256073A
FR1256073A FR817519A FR817519A FR1256073A FR 1256073 A FR1256073 A FR 1256073A FR 817519 A FR817519 A FR 817519A FR 817519 A FR817519 A FR 817519A FR 1256073 A FR1256073 A FR 1256073A
Authority
FR
France
Prior art keywords
pipelines
ball valve
ball
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
FR817519A
Other languages
English (en)
Inventor
Rene-Hubert Lucas
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 filed Critical
Priority to FR817519A priority Critical patent/FR1256073A/fr
Application granted granted Critical
Publication of FR1256073A publication Critical patent/FR1256073A/fr
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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing
    • F16K31/535—Mechanical actuating means with toothed gearing for rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR817519A 1960-02-04 1960-02-04 Vanne à opercule sphérique pour canalisations Expired FR1256073A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR817519A FR1256073A (fr) 1960-02-04 1960-02-04 Vanne à opercule sphérique pour canalisations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR817519A FR1256073A (fr) 1960-02-04 1960-02-04 Vanne à opercule sphérique pour canalisations

Publications (1)

Publication Number Publication Date
FR1256073A true FR1256073A (fr) 1961-03-17

Family

ID=8724723

Family Applications (1)

Application Number Title Priority Date Filing Date
FR817519A Expired FR1256073A (fr) 1960-02-04 1960-02-04 Vanne à opercule sphérique pour canalisations

Country Status (1)

Country Link
FR (1) FR1256073A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116221486A (zh) * 2023-03-23 2023-06-06 郑州郑研通用机械科技有限公司 一种可调节的阀门传动结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116221486A (zh) * 2023-03-23 2023-06-06 郑州郑研通用机械科技有限公司 一种可调节的阀门传动结构

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