WO2002081978A8 - Device for a hot water tank of the pressure heater type and a fitting for a hot water tank of the pressure heater type - Google Patents
Device for a hot water tank of the pressure heater type and a fitting for a hot water tank of the pressure heater typeInfo
- Publication number
- WO2002081978A8 WO2002081978A8 PCT/NO2002/000118 NO0200118W WO02081978A8 WO 2002081978 A8 WO2002081978 A8 WO 2002081978A8 NO 0200118 W NO0200118 W NO 0200118W WO 02081978 A8 WO02081978 A8 WO 02081978A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hot water
- pressure heater
- fitting
- water tank
- heater type
- 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.)
- Ceased
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)
- Resistance Heating (AREA)
- Details Of Fluid Heaters (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
Devices for a hot water tank of the pressure heater type are shown and described, wherein a cold water inlet pipe (5'; 23) and a hot water outlet pipe (6'; 24) are arranged concentrically within each other in the tank (4'; 22) and are connected to a fitting housing (1'; 21) which has two ducts (7', 8'; 25, 26) for cold water and hot water respectively, and where there is a cross connection for the mixing of cold water into the outflowing hot water. The cross connection is in the form of one or more through holes (20; 27) in the wall of the inner one of the two concentric pipes (5', 6'; 23, 24). A fitting for connection in a cold water inlet pipe and a hot water outlet pipe in a hot water tank of the pressure heater type is also shown and described, wherein the cold water inlet pipe and the hot water outlet pipe are arranged concentrically within each other, which fitting has two ducts for cold water and hot water respectively, which fitting comprises a fitting housing having a first duct (45) in the form of a graduated bore having a smaller (46) and a larger bore portion (47), a second duct (49) which intersects the said first duct (45) in the area of the smaller bore portion, and a third duct which intersects the said first duct in the area of the larger bore portion (47).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20011535A NO314102B1 (en) | 2001-03-26 | 2001-03-26 | Device for a pressure water heater type and a pressure water heater type water heater |
| NO20011535 | 2001-03-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2002081978A1 WO2002081978A1 (en) | 2002-10-17 |
| WO2002081978A8 true WO2002081978A8 (en) | 2003-07-24 |
Family
ID=19912305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/NO2002/000118 Ceased WO2002081978A1 (en) | 2001-03-26 | 2002-03-21 | Device for a hot water tank of the pressure heater type and a fitting for a hot water tank of the pressure heater type |
Country Status (2)
| Country | Link |
|---|---|
| NO (1) | NO314102B1 (en) |
| WO (1) | WO2002081978A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005011245A1 (en) * | 2004-09-16 | 2006-04-06 | Robert Bosch Gmbh | Connecting device for a hot water tank |
| WO2008144781A2 (en) * | 2007-05-23 | 2008-11-27 | Mario Sebastian Wlotzka | Solar water heating |
| EP2023058B1 (en) * | 2007-07-26 | 2015-09-23 | Geberit International AG | Connecting piece for the fluid circulation with inner circulation pipe for a service water or heating water supply facility, pipe assembly with such a connecting piece and method for assembling such a pipe assembly |
| FR2948447A1 (en) * | 2009-07-27 | 2011-01-28 | Jean Marie Andre Mancaux | Liquid fluid i.e. hot water, drawing and discharging device for vertical electrical hot water cumulus, has tube whose diameter is lower than diameter of another tube so as to realize annular space communicating with orifice in body |
| DE112010006022T8 (en) | 2010-11-24 | 2013-09-19 | Thor Frölich Braathen | Apparatus and method relating to a water heater comprising a concentric set of tubes |
| GB2625440A (en) * | 2023-11-10 | 2024-06-19 | Sasserath Hans Gmbh & Co Kg | Assembly for restricting the temperature in a boiler of a drinking water heater |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2967666A (en) * | 1956-04-05 | 1961-01-10 | Smith Corp A O | Combination mixing valve and fitting for water heater |
| US2971532A (en) * | 1956-04-05 | 1961-02-14 | Smith Corp A O | Water heater fitting for delivering two temperatures of heated water |
| US3190284A (en) * | 1961-10-23 | 1965-06-22 | Kaiser Aluminium Chem Corp | Container with mixing device |
| FR1503471A (en) * | 1966-02-01 | 1967-11-24 | Gen Electric | Apparatus for handling and dispensing liquids |
| US3503384A (en) * | 1968-07-22 | 1970-03-31 | Kidde & Co Walter | Hot water heater with air expelling and cold water mixing arrangement |
| NO157153C (en) * | 1985-10-08 | 1988-01-27 | Braathen Thor F | DEVICE FOR FITTING WITH THERMOSTAT CONTROLLED MIXTURE VALVE FOR HOT WATER CONTAINERS OF PRESSURE TYPE. |
| NO164863C (en) * | 1988-06-29 | 1990-11-21 | Braathen Thor F | DEVICE FOR FITTING WITH THERMOSTAT CONTROLLED MIX VALVE PREMIUM WATER CONTAINER OF THE PRESSURE TYPE. |
| FI103148B (en) * | 1998-01-15 | 1999-04-30 | Jaespi & Maekinen Ab Oy | Connection system for containers, and valve |
-
2001
- 2001-03-26 NO NO20011535A patent/NO314102B1/en not_active IP Right Cessation
-
2002
- 2002-03-21 WO PCT/NO2002/000118 patent/WO2002081978A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| NO20011535D0 (en) | 2001-03-26 |
| NO314102B1 (en) | 2003-01-27 |
| WO2002081978A1 (en) | 2002-10-17 |
| NO20011535L (en) | 2002-09-27 |
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