FR2876762B3 - SAFETY VALVE WITH ELASTIC RECALL OF THE HANDLE - Google Patents

SAFETY VALVE WITH ELASTIC RECALL OF THE HANDLE

Info

Publication number
FR2876762B3
FR2876762B3 FR0505453A FR0505453A FR2876762B3 FR 2876762 B3 FR2876762 B3 FR 2876762B3 FR 0505453 A FR0505453 A FR 0505453A FR 0505453 A FR0505453 A FR 0505453A FR 2876762 B3 FR2876762 B3 FR 2876762B3
Authority
FR
France
Prior art keywords
handle
safety valve
elastic recall
recall
elastic
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 - Lifetime
Application number
FR0505453A
Other languages
French (fr)
Other versions
FR2876762A3 (en
Inventor
Marco Caleffi
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.)
Caleffi SpA
Original Assignee
Caleffi 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 Caleffi SpA filed Critical Caleffi SpA
Publication of FR2876762A3 publication Critical patent/FR2876762A3/en
Application granted granted Critical
Publication of FR2876762B3 publication Critical patent/FR2876762B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/103—Spindle sealings with diaphragm, e.g. shaped as bellows or tube the diaphragm and the closure member being integrated in one member
    • 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
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Safety Valves (AREA)
FR0505453A 2004-10-18 2005-05-30 SAFETY VALVE WITH ELASTIC RECALL OF THE HANDLE Expired - Lifetime FR2876762B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20040467 ITMI20040467U1 (en) 2004-10-18 2004-10-18 SAFETY VALVE WITH ELASTIC RECALL OF THE HANDLE

Publications (2)

Publication Number Publication Date
FR2876762A3 FR2876762A3 (en) 2006-04-21
FR2876762B3 true FR2876762B3 (en) 2006-09-22

Family

ID=35601669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0505453A Expired - Lifetime FR2876762B3 (en) 2004-10-18 2005-05-30 SAFETY VALVE WITH ELASTIC RECALL OF THE HANDLE

Country Status (5)

Country Link
CN (1) CN2839772Y (en)
ES (1) ES1061038Y (en)
FR (1) FR2876762B3 (en)
IT (1) ITMI20040467U1 (en)
NL (1) NL1029778C1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7565914B2 (en) * 2006-06-01 2009-07-28 Sloan Valve Company Control stop and flushing system
EP2208918A1 (en) * 2009-01-16 2010-07-21 INDAG Gesellschaft für Industriebedarf mbH & Co. Betriebs KG Valve
CN105972279B (en) * 2016-06-24 2018-09-21 浙江兄弟路标涂料有限公司 Paint high-pressure filteration safety relief valve
CN109798378A (en) * 2019-03-13 2019-05-24 施杨 A kind of sluice with reset silica gel and pressure spring
TR201913173A1 (en) * 2019-09-01 2021-03-22 Serdar Plastik Sanayi Ve Ticaret Anonim Sirketi PRV Pressure Relief Valve

Also Published As

Publication number Publication date
CN2839772Y (en) 2006-11-22
NL1029778C1 (en) 2005-12-19
ES1061038Y (en) 2006-04-01
ES1061038U (en) 2005-12-16
ITMI20040467U1 (en) 2005-01-18
FR2876762A3 (en) 2006-04-21

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
CJ Change in legal form
TP Transmission of property