DK148332C - PLANT FOR HEAT EXTRACTION FROM FLUID, INSIDE WASTE WATER - Google Patents

PLANT FOR HEAT EXTRACTION FROM FLUID, INSIDE WASTE WATER

Info

Publication number: DK148332C
Authority: DK; Denmark
Prior art keywords: plant; fluid; waste water; heat extraction; inside waste
Prior art date: 1977-06-15

Application number

DK260978A

Other languages

Danish (da)

Other versions

DK148332B (en

DK260978A (en

Inventor

Karl Lennart Litzberg

Original Assignee

Litzberg K L

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.)

1977-06-15

Filing date

1978-06-12

Publication date

1985-11-11

1978-06-12 Application filed by Litzberg K L filed Critical Litzberg K L

1978-12-16 Publication of DK260978A publication Critical patent/DK260978A/en

1985-06-10 Publication of DK148332B publication Critical patent/DK148332B/en

1985-11-11 Application granted granted Critical

1985-11-11 Publication of DK148332C publication Critical patent/DK148332C/en

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
- F24D17/00—Domestic hot-water supply systems
- F24D17/0005—Domestic hot-water supply systems using recuperation of waste heat
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0012—Recuperative heat exchangers the heat being recuperated from waste water or from condensates
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

DK260978A 1977-06-15 1978-06-12 PLANT FOR HEAT EXTRACTION FROM FLUID, INSIDE WASTE WATER DK148332C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE7706927		1977-06-15
SE7706927A SE403316B (en)	1977-06-15	1977-06-15	PROCEDURE AND DEVICE FOR HEAT EXTRACTION FROM WHEAT SHOES, PREFERABLY WASTEWATER

Publications (3)

Publication Number	Publication Date
DK260978A DK260978A (en)	1978-12-16
DK148332B DK148332B (en)	1985-06-10
DK148332C true DK148332C (en)	1985-11-11

Family

ID=20331596

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK260978A DK148332C (en)	1977-06-15	1978-06-12	PLANT FOR HEAT EXTRACTION FROM FLUID, INSIDE WASTE WATER

Country Status (5)

Country	Link
DE (1)	DE2825729A1 (en)
DK (1)	DK148332C (en)
FI (1)	FI781861A (en)
NO (1)	NO782038L (en)
SE (1)	SE403316B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE430184B (en) *	1979-10-24	1983-10-24	Litzberg K L	PROCEDURE FOR THE WASTE WATER RECOVERY AND THE IMPLEMENTATION PROCEDURE
DE19506015A1 (en) *	1995-02-22	1995-10-12	Heinz Woestmann	Method of recovering heat from waste and rain water
DE19817031C2 (en) *	1998-04-17	2000-09-28	Markus Daschner	Maintenance-free device for heat recovery from waste water
NL1031011C2 (en) *	2006-01-26	2007-07-27	Hei Tech Bv	Method for cleaning a heat exchanger, assembly of such a heat exchanger and a cleaning member intended therefor, as well as shower and / or bath device comprising such an assembly.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2420867A1 (en) *	1974-04-30	1975-11-20	Robert Lamb	Heat recovery from waste water of residential buildings - by heat exchange between separately guided heat-releasing and heat-receiving media
DE2530952A1 (en) *	1975-07-11	1977-01-27	Bbc Brown Boveri & Cie	Domestic warm water system using waste water heat - has domestic and waste tanks with connecting heat transfer circulatory system

1977
- 1977-06-15 SE SE7706927A patent/SE403316B/en not_active IP Right Cessation
1978
- 1978-06-12 DK DK260978A patent/DK148332C/en not_active IP Right Cessation
- 1978-06-12 DE DE19782825729 patent/DE2825729A1/en active Granted
- 1978-06-12 FI FI781861A patent/FI781861A/en not_active Application Discontinuation
- 1978-06-12 NO NO782038A patent/NO782038L/en unknown

Also Published As

Publication number	Publication date
DE2825729A1 (en)	1979-04-12
DE2825729C2 (en)	1989-10-26
SE403316B (en)	1978-08-07
DK148332B (en)	1985-06-10
NO782038L (en)	1978-12-18
FI781861A (en)	1978-12-16
DK260978A (en)	1978-12-16

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Legal Events

Date	Code	Title	Description
1995-02-27	PBP	Patent lapsed