FR638691A - Conical or spherical cylindrical plug valve, the release of which is obtained by the displacement of the seat carried by the fixed body - Google Patents

Conical or spherical cylindrical plug valve, the release of which is obtained by the displacement of the seat carried by the fixed body

Info

Publication number
FR638691A
FR638691A FR638691DA FR638691A FR 638691 A FR638691 A FR 638691A FR 638691D A FR638691D A FR 638691DA FR 638691 A FR638691 A FR 638691A
Authority
FR
France
Prior art keywords
conical
displacement
release
fixed body
plug 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
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.)
Ateliers Neyret Beylier et Piccard Pictet
Original Assignee
Ateliers Neyret Beylier et Piccard Pictet
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 Ateliers Neyret Beylier et Piccard Pictet filed Critical Ateliers Neyret Beylier et Piccard Pictet
Application granted granted Critical
Publication of FR638691A publication Critical patent/FR638691A/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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/06—Devices for relieving the pressure on the sealing faces for taps or cocks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR638691D 1926-12-17 1926-12-17 Conical or spherical cylindrical plug valve, the release of which is obtained by the displacement of the seat carried by the fixed body Expired FR638691A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR638691T 1926-12-17

Publications (1)

Publication Number Publication Date
FR638691A true FR638691A (en) 1928-05-31

Family

ID=8996186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR638691D Expired FR638691A (en) 1926-12-17 1926-12-17 Conical or spherical cylindrical plug valve, the release of which is obtained by the displacement of the seat carried by the fixed body

Country Status (1)

Country Link
FR (1) FR638691A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229355B (en) * 1961-04-21 1966-11-24 Grove Valve & Regulator Co Stopcock for Flude

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229355B (en) * 1961-04-21 1966-11-24 Grove Valve & Regulator Co Stopcock for Flude

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