HRPK20000833B1 - Hydro-automatic water drain valve with freezing hydro-sensor - Google Patents

Hydro-automatic water drain valve with freezing hydro-sensor

Info

Publication number
HRPK20000833B1
HRPK20000833B1 HRP20000833A HRPK20000833B1 HR PK20000833 B1 HRPK20000833 B1 HR PK20000833B1 HR P20000833 A HRP20000833 A HR P20000833A HR PK20000833 B1 HRPK20000833 B1 HR PK20000833B1
Authority
HR
Croatia
Prior art keywords
hydro
sensor
drain valve
freezing
automatic water
Prior art date
Application number
Inventor
Branko Kanajet
Original Assignee
Branko Kanajet
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 Branko Kanajet filed Critical Branko Kanajet
Priority to HRP20000833 priority Critical patent/HRPK20000833B1/en
Priority to SI200120068A priority patent/SI21196A/en
Priority to AU2002223914A priority patent/AU2002223914A1/en
Priority to PCT/HR2001/000051 priority patent/WO2002044599A1/en
Publication of HRP20000833A2 publication Critical patent/HRP20000833A2/en
Publication of HRPK20000833B1 publication Critical patent/HRPK20000833B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0095—Devices for preventing damage by freezing
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/09—Component parts or accessories
    • E03B7/10—Devices preventing bursting of pipes by freezing
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/08—Arrangements for drainage, venting or aerating
    • F24D19/082—Arrangements for drainage, venting or aerating for water heating systems
    • F24D19/088—Draining arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Safety Valves (AREA)
  • Details Of Valves (AREA)
HRP20000833 2000-12-01 2000-12-01 Hydro-automatic water drain valve with freezing hydro-sensor HRPK20000833B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
HRP20000833 HRPK20000833B1 (en) 2000-12-01 2000-12-01 Hydro-automatic water drain valve with freezing hydro-sensor
SI200120068A SI21196A (en) 2000-12-01 2001-11-30 Hydro-automatic water drain valve with freezing hydro-sensor
AU2002223914A AU2002223914A1 (en) 2000-12-01 2001-11-30 Hydro-automatic water drain valve with freezing hydro-sensor
PCT/HR2001/000051 WO2002044599A1 (en) 2000-12-01 2001-11-30 Hydro-automatic water drain valve with freezing hydro-sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HRP20000833 HRPK20000833B1 (en) 2000-12-01 2000-12-01 Hydro-automatic water drain valve with freezing hydro-sensor

Publications (2)

Publication Number Publication Date
HRP20000833A2 HRP20000833A2 (en) 2002-06-30
HRPK20000833B1 true HRPK20000833B1 (en) 2003-02-28

Family

ID=10947217

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20000833 HRPK20000833B1 (en) 2000-12-01 2000-12-01 Hydro-automatic water drain valve with freezing hydro-sensor

Country Status (4)

Country Link
AU (1) AU2002223914A1 (en)
HR (1) HRPK20000833B1 (en)
SI (1) SI21196A (en)
WO (1) WO2002044599A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102518839B (en) * 2011-12-14 2013-04-10 袁振华 Automatic protection valve for preventing frost cracking of internal pipeline of water heater

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109467B1 (en) 1982-11-15 1987-03-04 René Blanc Semi-automatic valve for the discharge of a predetermined volume of fluid under pressure, particularly a flush valve
JPS61233276A (en) * 1985-04-04 1986-10-17 Kawasaki Heavy Ind Ltd Drain valve for preventing freezing
CH668815A5 (en) 1985-05-31 1989-01-31 Paul Hotz Automatic emptying valve for water tank - has adjustable position ballast weight and water pressure opened valve
FR2631095B1 (en) 1988-05-03 1990-09-28 Trouvay & Cauvin Ets TIMED AUTOMATIC CLOSING VALVE
US4784173A (en) * 1988-06-06 1988-11-15 Carney Frederick P Water freeze prevention valve
FR2632704B1 (en) * 1988-06-09 1990-09-28 Debeaux Michel THERMOSTATIC APPARATUS FOR INCORPORATION IN A LIQUID PIPING
DE4423979C2 (en) * 1994-07-07 2000-05-31 Siemens Ag Pressure relief valve and method for relieving pressure in a pressure vessel
DE19529463A1 (en) * 1995-08-10 1996-09-19 Sbs Sondermaschinen Gmbh Solar hot-water installation with temperature-controlled relief valve
FR2754282B1 (en) * 1996-10-03 2000-06-09 Fournier Andre MANEUVERING DEVICE OPERATING THANKS TO THE VOLUME VARIATION OF A LIQUID DURING ITS CHANGE OF STATE
EP0838619A1 (en) 1996-10-25 1998-04-29 Siam Sanitary Fittings Co. Ltd. Self-closing valve

Also Published As

Publication number Publication date
WO2002044599A1 (en) 2002-06-06
SI21196A (en) 2003-10-31
HRP20000833A2 (en) 2002-06-30
AU2002223914A1 (en) 2002-06-11

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Legal Events

Date Code Title Description
A1OB Publication of a patent application
AKOB Publication of a request for the grant of a patent not including a substantive examination of a patent application (a consensual patent)
ODRP Renewal fee for the maintenance of a patent

Payment date: 20030212

Year of fee payment: 3

PKB1 Consensual patent granted
PBKO Lapse due to non-payment of renewal fee for consensual patent

Effective date: 20031202