FR2748541B3 - SAFETY VALVE DEVICE WITH ELASTIC RETURN OF THE CONTROL HANDLE - Google Patents

SAFETY VALVE DEVICE WITH ELASTIC RETURN OF THE CONTROL HANDLE

Info

Publication number
FR2748541B3
FR2748541B3 FR9704121A FR9704121A FR2748541B3 FR 2748541 B3 FR2748541 B3 FR 2748541B3 FR 9704121 A FR9704121 A FR 9704121A FR 9704121 A FR9704121 A FR 9704121A FR 2748541 B3 FR2748541 B3 FR 2748541B3
Authority
FR
France
Prior art keywords
valve device
safety valve
control handle
elastic return
return
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
FR9704121A
Other languages
French (fr)
Other versions
FR2748541A3 (en
Inventor
Francesco Calefi
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.)
Macrifin SpA
Original Assignee
Macrifin 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 Macrifin SpA filed Critical Macrifin SpA
Publication of FR2748541A3 publication Critical patent/FR2748541A3/en
Application granted granted Critical
Publication of FR2748541B3 publication Critical patent/FR2748541B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/12—Arrangements for connecting heaters to circulation pipes
    • F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
    • F24H9/133—Storage heaters
    • F24H9/136—Arrangement of inlet valves used therewith

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Safety Valves (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
FR9704121A 1996-05-10 1997-04-04 SAFETY VALVE DEVICE WITH ELASTIC RETURN OF THE CONTROL HANDLE Expired - Lifetime FR2748541B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1996MI000348U IT240648Y1 (en) 1996-05-10 1996-05-10 VALVE SAFETY DEVICE WITH ELASTIC RECALL OF THE CONTROL KNOB

Publications (2)

Publication Number Publication Date
FR2748541A3 FR2748541A3 (en) 1997-11-14
FR2748541B3 true FR2748541B3 (en) 1998-04-17

Family

ID=11373381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9704121A Expired - Lifetime FR2748541B3 (en) 1996-05-10 1997-04-04 SAFETY VALVE DEVICE WITH ELASTIC RETURN OF THE CONTROL HANDLE

Country Status (3)

Country Link
ES (1) ES1036954Y (en)
FR (1) FR2748541B3 (en)
IT (1) IT240648Y1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101382206B (en) * 2007-09-04 2010-09-01 珠海经济特区环辉塑料模具有限公司 Voltage limiting and self locking safety valve for electric water heater
CN107654705B (en) * 2017-11-10 2024-06-21 骆琦峰 Safety valve for water heater
CN108980429A (en) * 2018-10-20 2018-12-11 蒋琪峰 A kind of safety relief anticreeper of water heater
IT201900003410U1 (en) * 2019-10-02 2020-01-02 Dk Service SAFETY DEVICE FOR WATER SYSTEM
SK9533Y1 (en) * 2021-08-31 2022-06-15 Protherm Production s.r.o Adjustable pressure relief valve

Also Published As

Publication number Publication date
IT240648Y1 (en) 2001-04-02
ES1036954U (en) 1997-12-01
FR2748541A3 (en) 1997-11-14
ITMI960348U1 (en) 1997-11-10
ES1036954Y (en) 1998-05-01

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