ITMI20041163A1 - Valvola a sfera - Google Patents

Valvola a sfera

Info

Publication number
ITMI20041163A1
ITMI20041163A1 ITMI20041163A ITMI20041163A1 IT MI20041163 A1 ITMI20041163 A1 IT MI20041163A1 IT MI20041163 A ITMI20041163 A IT MI20041163A IT MI20041163 A1 ITMI20041163 A1 IT MI20041163A1
Authority
IT
Italy
Prior art keywords
ball valve
ball
valve
Prior art date
Application number
Other languages
English (en)
Inventor
Ermanno Tanghetti
Original Assignee
Effebi Spa
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 Effebi Spa filed Critical Effebi Spa
Priority to ITMI20041163 priority Critical patent/ITMI20041163A1/it
Publication of ITMI20041163A1 publication Critical patent/ITMI20041163A1/it
Priority to DE200520008920 priority patent/DE202005008920U1/de
Priority to FR0505861A priority patent/FR2871542B3/fr
Priority to CN 200510098161 priority patent/CN1766381A/zh

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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/061—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor knee-joint

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)
ITMI20041163 2004-06-10 2004-06-10 Valvola a sfera ITMI20041163A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI20041163 ITMI20041163A1 (it) 2004-06-10 2004-06-10 Valvola a sfera
DE200520008920 DE202005008920U1 (de) 2004-06-10 2005-06-07 Kugelventil
FR0505861A FR2871542B3 (fr) 2004-06-10 2005-06-09 Soupage spherique
CN 200510098161 CN1766381A (zh) 2004-06-10 2005-06-10 球阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20041163 ITMI20041163A1 (it) 2004-06-10 2004-06-10 Valvola a sfera

Publications (1)

Publication Number Publication Date
ITMI20041163A1 true ITMI20041163A1 (it) 2004-09-10

Family

ID=34878854

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI20041163 ITMI20041163A1 (it) 2004-06-10 2004-06-10 Valvola a sfera

Country Status (4)

Country Link
CN (1) CN1766381A (it)
DE (1) DE202005008920U1 (it)
FR (1) FR2871542B3 (it)
IT (1) ITMI20041163A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012216309A1 (de) * 2012-09-13 2014-03-13 Thyssenkrupp Marine Systems Gmbh Bordabsperrventil zum Absperren und Öffnen einer Leitungsdurchführung durch eine druckbeaufschlagte Wand eines Unterseeboots
CN112049956A (zh) * 2020-09-03 2020-12-08 江苏亿阀股份有限公司 一种用于核潜艇的角式双联球阀及其使用方法

Also Published As

Publication number Publication date
FR2871542A3 (fr) 2005-12-16
DE202005008920U1 (de) 2005-08-18
FR2871542B3 (fr) 2006-07-28
CN1766381A (zh) 2006-05-03

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