ATE8814T1 - THERMAL CONTROLLED SAFETY DEVICE FOR BOILERS IN CLOSED HEATING SYSTEMS. - Google Patents

THERMAL CONTROLLED SAFETY DEVICE FOR BOILERS IN CLOSED HEATING SYSTEMS.

Info

Publication number
ATE8814T1
ATE8814T1 AT81103711T AT81103711T ATE8814T1 AT E8814 T1 ATE8814 T1 AT E8814T1 AT 81103711 T AT81103711 T AT 81103711T AT 81103711 T AT81103711 T AT 81103711T AT E8814 T1 ATE8814 T1 AT E8814T1
Authority
AT
Austria
Prior art keywords
valve
safety device
temperature
drain
controlled
Prior art date
Application number
AT81103711T
Other languages
German (de)
Inventor
Arend Sasserath
Willi Hecking
Original Assignee
Hans Sasserath & Co Kg
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 Hans Sasserath & Co Kg filed Critical Hans Sasserath & Co Kg
Application granted granted Critical
Publication of ATE8814T1 publication Critical patent/ATE8814T1/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
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • 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
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2057—Arrangement or mounting of control or safety devices for water heaters using solid fuel

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)
  • Electric Stoves And Ranges (AREA)
  • Frying-Pans Or Fryers (AREA)
  • Temperature-Responsive Valves (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Control Of Resistance Heating (AREA)
  • Resistance Heating (AREA)

Abstract

1. Thermically controlled safety device for boilers (10) heated with solid fuels in closed heating installations, with which, in case of an over temperature in the heating installation, cold fresh water from the delivery conduit is taken into the system of the heating installation and hot heating water is let off into a drain (44), comprising a fresh water supply conduit (20) conducted to the system of the heating installation and connected to the delivery conduit, in which supply conduit a pressure reducer (22), a temperature controlled valve (34) and a tube separater (24) are arranged in series, and a drain conduit (42) connected to the system of the heating installation, in which a thermic drain safety device (38) is provided, the thermic drain safety device (38) being controlled by the same temperature sensor (36) as the temperature controlled valve (34), which temperature sensor (36) is exposed to the heating water temperature, and opening at a slightly higher temperature than this valve, characterized in that (a) the tube separator (24) has a passage port (30) of large diameter and a control port (32) of small diameter (b) the passage port (30) is connected directly to the outlet (66) of the pressure reducer (22), and (c) the control port (32) likewise connected to the outlet (66) of the pressure reducer is governed by the temperature controlled valve (34) formed as disc valve, which is controlled by a valve stem (46) longitudinally movable by the actuating member (40) of the temperature sensor (36) and also controlling the valve disc (104) of the thermic drain safety device (38).
AT81103711T 1980-05-31 1981-05-14 THERMAL CONTROLLED SAFETY DEVICE FOR BOILERS IN CLOSED HEATING SYSTEMS. ATE8814T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803020797 DE3020797A1 (en) 1980-05-31 1980-05-31 THERMALLY CONTROLLED SAFETY DEVICE FOR BOILERS IN CLOSED HEATING SYSTEMS
EP81103711A EP0041163B1 (en) 1980-05-31 1981-05-14 Thermally operated safety device for boilers in closed-circuit heating plants

Publications (1)

Publication Number Publication Date
ATE8814T1 true ATE8814T1 (en) 1984-08-15

Family

ID=6103720

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81103711T ATE8814T1 (en) 1980-05-31 1981-05-14 THERMAL CONTROLLED SAFETY DEVICE FOR BOILERS IN CLOSED HEATING SYSTEMS.

Country Status (5)

Country Link
EP (1) EP0041163B1 (en)
AT (1) ATE8814T1 (en)
DE (2) DE3020797A1 (en)
DK (1) DK228881A (en)
NO (1) NO151384C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3435127A1 (en) * 1984-09-25 1986-04-03 Hans Sasserath & Co Kg, 4052 Korschenbroich FILLING DEVICE FOR FILLING CLOSED SYSTEMS
GB201120998D0 (en) * 2011-02-22 2012-01-18 Sasserath & Co Kg H Assembly for controlling the temperature of drinking water heater

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7401779U (en) * 1974-09-12 Stadler J Kg Device for thermal protection for boilers with or without temperature-controlled domestic water heater in closed water heating systems
DE1600977B2 (en) * 1967-06-08 1973-10-11 Davy-Ashmore Ag, 6000 Frankfurt Heatable valve batteries
DE6927453U (en) * 1969-07-10 1969-10-30 Guenter Verleger DEVICE FOR HOT WATER CENTRAL HEATING.
DE2713155A1 (en) * 1977-03-25 1978-10-05 Krupp Gmbh Boiler heating system temp. control system - has hot water ejected and cold water admitted to provide lower temps.

Also Published As

Publication number Publication date
NO811815L (en) 1981-12-01
DK228881A (en) 1981-12-01
EP0041163B1 (en) 1984-08-01
EP0041163A3 (en) 1982-01-20
EP0041163A2 (en) 1981-12-09
NO151384C (en) 1985-03-27
NO151384B (en) 1984-12-17
DE3020797A1 (en) 1981-12-17
DE3165205D1 (en) 1984-09-06

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee