ITMI20010462V0 - Valvola di sicurezza a doppia funzione - Google Patents

Valvola di sicurezza a doppia funzione

Info

Publication number
ITMI20010462V0
ITMI20010462V0 ITMI20010462U ITMI20010462V0 IT MI20010462 V0 ITMI20010462 V0 IT MI20010462V0 IT MI20010462 U ITMI20010462 U IT MI20010462U IT MI20010462 V0 ITMI20010462 V0 IT MI20010462V0
Authority
IT
Italy
Prior art keywords
safety valve
double function
function safety
double
valve
Prior art date
Application number
Other languages
English (en)
Original Assignee
Omb Saleri S P A
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 Omb Saleri S P A filed Critical Omb Saleri S P A
Priority to ITMI20010462 priority Critical patent/ITMI20010462U1/it
Publication of ITMI20010462V0 publication Critical patent/ITMI20010462V0/it
Priority to FR0209571A priority patent/FR2828547B3/fr
Publication of ITMI20010462U1 publication Critical patent/ITMI20010462U1/it

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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
    • F16K35/027—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by pushing or pulling the valve actuator, the valve actuator being rotated subsequently to bring the valve closure element in the desired position
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
    • F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
    • 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
    • F16K5/0605—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 with particular plug arrangements, e.g. particular shape or built-in means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0332—Safety valves or pressure relief valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0382—Constructional details of valves, regulators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
ITMI20010462 2001-08-06 2001-08-06 Valvola di sicurezza a doppia funzione ITMI20010462U1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI20010462 ITMI20010462U1 (it) 2001-08-06 2001-08-06 Valvola di sicurezza a doppia funzione
FR0209571A FR2828547B3 (fr) 2001-08-06 2002-07-26 Soupape de securite a double fonction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20010462 ITMI20010462U1 (it) 2001-08-06 2001-08-06 Valvola di sicurezza a doppia funzione

Publications (2)

Publication Number Publication Date
ITMI20010462V0 true ITMI20010462V0 (it) 2001-08-06
ITMI20010462U1 ITMI20010462U1 (it) 2003-02-06

Family

ID=11447141

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI20010462 ITMI20010462U1 (it) 2001-08-06 2001-08-06 Valvola di sicurezza a doppia funzione

Country Status (2)

Country Link
FR (1) FR2828547B3 (it)
IT (1) ITMI20010462U1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20312986U1 (de) * 2003-08-22 2003-10-16 Metallwerke Otto Dingerkus Gmb Strömungswächter zum automatischen Absperren von mit Fluid durchströmten Leitungen
DE10355950B3 (de) * 2003-11-29 2005-05-25 Franz Schuck Gmbh Rohrleitung für ein fließfähiges Medium
CN102582986B (zh) * 2012-03-14 2014-10-15 三一重工股份有限公司 一种粉罐及其安全阀
WO2017124198A1 (en) 2016-01-22 2017-07-27 Litens Automotive Partnership Pump with variable flow diverter that forms volute
WO2021226671A1 (en) * 2020-05-13 2021-11-18 Reliance Worldwide Corporation (Aust.) Pty. Ltd. A valve
CN111577922B (zh) * 2020-05-18 2021-11-09 希佛隆阀门集团有限公司 球阀
CN111550579B (zh) * 2020-05-20 2022-01-25 浙江伟恒流体设备有限公司 一种三通球阀

Also Published As

Publication number Publication date
FR2828547B3 (fr) 2003-08-01
FR2828547A3 (fr) 2003-02-14
ITMI20010462U1 (it) 2003-02-06

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