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FI913039L - CENTRAL WATER SUPPLY - Google Patents

CENTRAL WATER SUPPLY Download PDF

Info

Publication number
FI913039L
FI913039L FI913039A FI913039A FI913039L FI 913039 L FI913039 L FI 913039L FI 913039 A FI913039 A FI 913039A FI 913039 A FI913039 A FI 913039A FI 913039 L FI913039 L FI 913039L
Authority
FI
Finland
Prior art keywords
furnace
water supply
during use
central water
open
Prior art date
Application number
FI913039A
Other languages
Finnish (fi)
Other versions
FI913039A0 (en
FI89100C (en
FI89100B (en
Inventor
Matti Laespae
Original Assignee
Matti Laespae
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 Matti Laespae filed Critical Matti Laespae
Priority to FI913039A priority Critical patent/FI89100C/en
Publication of FI913039A0 publication Critical patent/FI913039A0/en
Priority to FI920546A priority patent/FI89979C/en
Publication of FI913039L publication Critical patent/FI913039L/en
Application granted granted Critical
Publication of FI89100B publication Critical patent/FI89100B/en
Publication of FI89100C publication Critical patent/FI89100C/en

Links

Landscapes

  • Solid-Fuel Combustion (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

Central heating unit consisting of a fixed reverbatory furnace 1 in which fuel is burned, ducts leading from the furnace to chimneys, a heat-insulated reserve space 9 in conjunction with which furnace 1 is arranged so that water surrounds it at least partially, and the required piping. The invention is implemented so that furnace 1 functions as a heating furnace or open fireplace so that during use as an open fireplace combustion air is preferably taken from an open hole 24 and during use as a heating furnace preferably through one or more separate openings 4, 6. <IMAGE>
FI913039A 1991-06-20 1991-06-20 central unit FI89100C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI913039A FI89100C (en) 1991-06-20 1991-06-20 central unit
FI920546A FI89979C (en) 1991-06-20 1992-02-10 central unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI913039A FI89100C (en) 1991-06-20 1991-06-20 central unit
FI913039 1991-06-20

Publications (4)

Publication Number Publication Date
FI913039A0 FI913039A0 (en) 1991-06-20
FI913039L true FI913039L (en) 1992-12-21
FI89100B FI89100B (en) 1993-04-30
FI89100C FI89100C (en) 1993-08-10

Family

ID=8532769

Family Applications (2)

Application Number Title Priority Date Filing Date
FI913039A FI89100C (en) 1991-06-20 1991-06-20 central unit
FI920546A FI89979C (en) 1991-06-20 1992-02-10 central unit

Family Applications After (1)

Application Number Title Priority Date Filing Date
FI920546A FI89979C (en) 1991-06-20 1992-02-10 central unit

Country Status (1)

Country Link
FI (2) FI89100C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994014009A1 (en) * 1992-12-17 1994-06-23 Laespae Matti Combined open fire and central heating boiler

Also Published As

Publication number Publication date
FI89979B (en) 1993-08-31
FI920546A7 (en) 1992-12-21
FI913039A0 (en) 1991-06-20
FI89100C (en) 1993-08-10
FI89979C (en) 1993-12-10
FI89100B (en) 1993-04-30
FI920546A0 (en) 1992-02-10

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Legal Events

Date Code Title Description
BB Publication of examined application
MA Patent expired