DE3014357A1 - Water heater with IC-engine - has engine in capsule protruding into boiler with exhaust connected to heat exchanger - Google Patents

Water heater with IC-engine - has engine in capsule protruding into boiler with exhaust connected to heat exchanger

Info

Publication number
DE3014357A1
DE3014357A1 DE19803014357 DE3014357A DE3014357A1 DE 3014357 A1 DE3014357 A1 DE 3014357A1 DE 19803014357 DE19803014357 DE 19803014357 DE 3014357 A DE3014357 A DE 3014357A DE 3014357 A1 DE3014357 A1 DE 3014357A1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
capsule
engine
heat
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.)
Withdrawn
Application number
DE19803014357
Other languages
German (de)
Inventor
Hans Ing.(grad.) 4156 Willich Wentzel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUEPPERSBUSCH
Original Assignee
KUEPPERSBUSCH
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 KUEPPERSBUSCH filed Critical KUEPPERSBUSCH
Priority to DE19803014357 priority Critical patent/DE3014357A1/en
Publication of DE3014357A1 publication Critical patent/DE3014357A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • 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
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
    • F24D11/005—Central heating systems using heat accumulated in storage masses water heating system with recuperation of waste heat
    • 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
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
    • F24D11/0214—Central heating systems using heat accumulated in storage masses using heat pumps water heating system
    • F24D11/0235—Central heating systems using heat accumulated in storage masses using heat pumps water heating system with recuperation of waste energy
    • 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
    • F24D18/00—Small-scale combined heat and power [CHP] generation systems specially adapted for domestic heating, space heating or domestic hot-water supply
    • 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
    • F24D2101/00—Electric generators of small-scale CHP systems
    • F24D2101/70—Electric generators driven by internal combustion engines [ICE]
    • 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
    • F24D2103/00—Thermal aspects of small-scale CHP systems
    • F24D2103/10—Small-scale CHP systems characterised by their heat recovery units
    • F24D2103/13—Small-scale CHP systems characterised by their heat recovery units characterised by their heat exchangers
    • 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
    • F24D2105/00—Constructional aspects of small-scale CHP systems
    • 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
    • F24D2105/00—Constructional aspects of small-scale CHP systems
    • F24D2105/10—Sound insulation
    • 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
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency

Abstract

The heater incorporates an internal-combustion engine with means for transferring the waste heat from the engine to a heating water circuit. The engine (5) is mounted inside a heat-conductive capsule (3), protruding into a boiler (1) incorporated in the heating circuit. The exhaust pipe (6) is connected to a heat- exchanger (8) mounted inside the boiler. The capsule can also contain an electric generator and/or the compressor (10) of a heat pump, coupled to the engine, and also with heat-transfer units (13) connected to the heating circuit.

Description

K-173 10.04.1980 K-173 04/10/1980

Bt/gfBt / gf

KUPPERSBUSCH AKTIENGESELLSCHAFT GelsenkirchenKUPPERSBUSCH AKTIENGESELLSCHAFT Gelsenkirchen

HeizaggregatHeating unit

Die Erfindung betrifft ein Heizaggregat gemäß dem Oberbegriff des ersten Anspruchs.The invention relates to a heating unit according to the preamble of the first claim.

Bei einem bekannten Heizaggregat dieser Art (DE-OS 26 04 129) ist in die Abgasleitung des Verbrennungsmotors ein Wärmeübertrager eingeschaltet, der sekundärseitig in einem Heizwasserkreislauf liegt. Mangels besonderer Vorrichtungen geht dabei jedoch die vom Verbrennungsmotor abgestrahlte Wärme verloren und auch Schwingungen und Geräusche werden unbehindert an die Umgebung abgeleitet.In a known heating unit of this type (DE-OS 26 04 129), a heat exchanger is in the exhaust line of the internal combustion engine switched on, the secondary side in a heating water circuit lies. In the absence of special devices, however, the heat emitted by the internal combustion engine is lost lost and vibrations and noises are also transferred unhindered to the environment.

Der Erfindung liegt die Aufgabe zugrunde, bei einem gemäß dem Oberbegriff des ersten Anspruchs ausgebildeten Heizaggregat Maßnahmen zu treffen, durch welche eine nutzbringende wärmemäßige Abschirmung des Verbrennungsmotors bei gleichzeitiger Verminderung von Schwingungen und der Geräuschabstrahlung erzielt wird.The invention is based on the object of a heating unit designed according to the preamble of the first claim To take measures through which a beneficial thermal shielding of the internal combustion engine while at the same time Reduction of vibrations and the noise emission is achieved.

130043/0160130043/0160

K-173 10.04.1980 K-173 04/10/1980

Bt/gfBt / gf

Die Lösung dieser Aufgabe erfolgt gemäß der Erfindung durch die kennzeichnenden Merkmale des ersten Anspruchs.This object is achieved according to the invention by the characterizing features of the first claim.

Durch die Ausgestaltung gemäß der Erfindung wird erreicht, daß ein für die Vergleichmäßigung der Heizwassertemperatur dienender Pufferspeicher als Kühlmantel unmittelbar die Verlustwärme des Verbrennungsmotors und seiner Abgase aufnimmt und gleichzeitig die Masse des Aggregates beträchtlich erhöht, wodurch Schwingungen und die bei dem Verbrennungsprozeß entstehenden Geräusche aufgefangen und gedämpft werden.The embodiment according to the invention ensures that one for the equalization of the heating water temperature Serving buffer storage as a cooling jacket directly absorbs the heat loss from the internal combustion engine and its exhaust gases and at the same time the mass of the unit is increased considerably, thereby reducing vibrations and reducing the combustion process the resulting noises are absorbed and muffled.

Vorteilhafte "Ausgestaltungen der Erfindung sind in den weiteren Ansprüchen angegeben.Advantageous "embodiments of the invention are specified in the further claims.

Die Erfindung ist nachfolgend anhand der Zeichnung eines Ausführungsbeispiels näher erläutert.The invention is explained in more detail below with reference to the drawing of an exemplary embodiment.

Ein Wasserkessel 1 ist an seiner Mantelfläche und an einer Stirnwand 2 mit einer Isolierschicht 23 umgeben. An der gegenüberliegenden Stirnseite ist eine in den Innenraum des Wasserkessels 1 ragende Kapsel 3 eingesetzt, deren nach außen gerichtete offene Seite mit einer zu öffnenden wänneisolierten Wartungsklappe 4 verschließbar ist. Innerhalb der Kapsel 3 befindet sich ein Verbrennungsmotor 5, der über eine nicht dargestellte Zuführleitung mit Verbrennungsluft versorgt wird. Eine Abgasleitung 6 des Verbrennungsmotors 5 ist durch die von Wasser umspülte Stirnwand 7 der Kapsel 3 in den Innenraum des Wasserkessels 1 geführt und geht in einen zugleich als Schalldämpfer ausgebildeten Wärmeübertrager 8 über. Vom Wärmeübertrager 8 führt ein Ausblasstutzen 9 durch die Stirnwand 2 und die IsolierschichtA kettle 1 is surrounded on its jacket surface and on an end wall 2 with an insulating layer 23. At the opposite end face is inserted into the interior of the kettle 1 protruding capsule 3, which after outwardly facing open side with a thermally insulated one that can be opened Maintenance flap 4 is closable. Inside the capsule 3 is an internal combustion engine 5, the is supplied with combustion air via a supply line (not shown). An exhaust pipe 6 of the internal combustion engine 5 is passed through the water-flushed end wall 7 of the capsule 3 into the interior of the kettle 1 and passes into a heat exchanger 8, which is also designed as a silencer. From the heat exchanger 8 leads Blow-out nozzle 9 through the end wall 2 and the insulating layer

1 3Q043/ 01601 3Q043 / 0160

K-173 10.04.1980 K-173 04/10/1980

Bt/gfBt / gf

nach außen» Im Innenraum der Kapsel 3 befindet sich auch ein mit dem Motor 5 in Antriebsverbindung stehender Kompressor 10 einer Wärmepumpe und ggf. ein Generator zur Stromerzeugung, die als Anbauten mit dem Verbrennungsmotor 5 verbunden sein können und dann eine Einheit bilden. Diese Einheit ist auf verschiebbar in der Kapsel 3 vorgesehenen Tragschienen 11 gelagert, und kann bei Bedarf nach Öffnen der Wartungsklappe 4 aus der Kapsel 3 herausgenommen werden« Der Verbrennungsmotor 5 mit den Anbauten 10 ist dabei über elastische Schwingungsdämpfer 12 auf den Tragschienen 11 befestigt. Der Kompressor 10 ist, wie das auch bei dem Generator und dem Verbrennungsmotor 5 der Fall-, sein kann, mit einem Kühlwärmeübertrager 13 versehen, der an den den Wasserkessel 1 speisenden Heizwasserkreislauf, insbesondere in den kühlen Zulauf eingeschalteiA/^fin Zulauf stutzen 14 ist dabei an der Unterseite des Wasserkessels 3 und ein Ablaufstutzen 15 an der Oberseite des Wasserkessels 3 vorgesehen. to the outside »In the interior of the capsule 3 is also located a compressor 10 of a heat pump that is in drive connection with the engine 5 and possibly a generator for generating electricity, which can be connected as add-ons to the internal combustion engine 5 and then form a unit. These The unit is mounted on support rails 11 slidably provided in the capsule 3 and can be opened if necessary the maintenance flap 4 can be removed from the capsule 3 «The internal combustion engine 5 with the attachments 10 is over elastic vibration damper 12 attached to the support rails 11. The compressor 10 is like that also with that Generator and the internal combustion engine 5 the case, can be, provided with a cooling heat exchanger 13, which is connected to the heating water circuit feeding the water boiler 1, in particular Connect the inlet to the cool inlet 14 is provided on the underside of the kettle 3 and a drain connection 15 on the top of the kettle 3.

Bei dieser Ausgestaltung ist somit die Kapsel 3 an ihrer Mantelfläche und einer Stirnseite 7 von dem Wasser im Wasserkessel 3 umgeben, so daß die vom Verbrennungsmotor 5 und seinen Anbauten 10 abgestrahlte Wärme unmittelbar über die Kapsel 3 an das Heizwasser im Wasserkessel 1 abgegeben wird. Gleichzeitig erfolgt auch eine Entwärmung der Abgase durch das Wasser im Wasserkessel 1. Zusätzlich dient der die Kapsel 3 umgebende Wassermantel als Geräuschdämpfer, während durch das Gewicht des Wasserkessels 1 eine wesentliche Vergrößerung der für die Schwingungsdämpfung maßgebenden Masse erreicht wird die sonst in einem besonderen Fundament unterzubringen ist. Nachdem bei HeizungsanlagenIn this embodiment, the capsule 3 is thus on its lateral surface and one end face 7 of the water in the Surrounding kettle 3, so that the heat radiated from the internal combustion engine 5 and its attachments 10 is immediately above the capsule 3 is delivered to the heating water in the kettle 1. At the same time, the exhaust gases are also cooled through the water in the kettle 1. In addition, the water jacket surrounding the capsule 3 serves as a noise damper, while due to the weight of the kettle 1 a significant increase in the decisive factor for the vibration damping Mass is achieved which otherwise has to be accommodated in a special foundation. After with heating systems

130043/0160130043/0160

K-173 10.04.1980 K-173 04/10/1980

Bt/gfBt / gf

aus regeltechnischen Gründen zur Pufferung ohnehin ein Wasserkessel erforderlich ist, wird die gesamte Abwärmenutzung und die Geräusch- sowie Schwingungsdämpfung ohne besonderen baulichen Aufwand möglich.For regulatory reasons, a water boiler is required for buffering anyway, the entire waste heat is used and noise and vibration damping are possible without any special structural effort.

130ΌΑ3/0160130-3 / 0160

Claims (1)

Κ-173 10.04.1980 Κ-173 04/10/1980 Bt/gfBt / gf AnsprücheExpectations Heizaggregat mit einem Verbrennungsmotor und mit Wärmeübertragungseinrichtungen zur Übertragung von Abwärme des Verbrennungsmotors auf einen Heizwasserkreislauf, dadurch gekennzeichnet, daß der Verbrennungsmotor (5) in einer wärmeleitenden Kapsel (3) angeordnet ist, die zumindest teilweise in einen in den Heizwasserkreislauf gelegten Wasserkessel (1) hineinragt sowie darin von Wasser umgeben ist und daß die Abgasleitung (6) des Verbrennungsmotors (5) an einen Wärmeübertrager (8) angeschlossen ist, der im Wasserkessel (1) angeordnet ist.Heating unit with an internal combustion engine and with heat transfer devices for the transfer of waste heat from the internal combustion engine to a heating water circuit, thereby characterized in that the internal combustion engine (5) is arranged in a thermally conductive capsule (3) which at least partially protrudes into a water boiler (1) placed in the heating water circuit and is surrounded by water therein is and that the exhaust pipe (6) of the internal combustion engine (5) is connected to a heat exchanger (8) which is arranged in the kettle (1). 2. Heizaggregat nach Anspruch 1, dadurch gekennzeichnet, daß in der Kapsel (3) zusätzlich ein elektrischer Generator und/oder ein Kompressor (10) einer Wärmepumpe angeordnet sind, die als Anbauten mit dem Verbrennungsmotor (5) in Antriebsverbindung bringbar sind.2. Heating unit according to claim 1, characterized in that in the capsule (3) additionally an electric generator and / or a compressor (10) of a heat pump are arranged, which are attached to the internal combustion engine (5) in Drive connection can be brought. 3ο Heizaggregat nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß an dem Verbrennungsmotor (5) und/oder dem Generator und/oder dem Kompressor (10) Wärmeübertrager (13) angeordnet sind, die an den Heizwasserkreislauf angeschaltet sind.3ο heating unit according to claim 1 or 2, characterized in that that on the internal combustion engine (5) and / or the generator and / or the compressor (10) heat exchanger (13) is arranged that are connected to the heating water circuit. 4β Heizaggregat nach Anspruch 1 oder einem der folgenden, dadurch gekennzeichnet, daß die Kapsel (3) einseitig aus dem wärmeisolierten Wasserkessel (1) herausragt und mit einer zu öffnenden Wartungsklappe (4) verschlossen ist, die mit einer Wärmeisolierschicht versehen ist«.4β heating unit according to claim 1 or one of the following, characterized in that the capsule (3) protrudes on one side from the heat-insulated kettle (1) and with an openable maintenance flap (4) is closed, which is provided with a heat insulating layer «. 130 043/0160130 043/0160 ORIGINAL INSPECTEDORIGINAL INSPECTED K-17 3 10.04.1980 K-17 3 April 10, 1980 Bt/gfBt / gf 5. Heizaggregat nach Anspruch l oder einem der folgenden, dadurch gekennzeichnet, daß der Verbrennungsmotor (5) mit Anbauten (lO) ausziehbar auf Tragschienen (11) in der Kapsel (3) angeordnet ist.5. Heating unit according to claim l or one of the following, characterized in that the internal combustion engine (5) with attachments (10) can be pulled out on mounting rails (11) in the Capsule (3) is arranged. 6. Heizaggregat nach Anspruch 5, dadurch gekennzeichnet, daß der Verbrennungsmotor (5) mit Anbauten (lO) über elastische Schwingungsdämpfer (12) auf den Tragschienen (11) befestigt ist.6. Heating unit according to claim 5, characterized in that the internal combustion engine (5) with attachments (lO) via elastic Vibration damper (12) is attached to the support rails (11). 130043/0160130043/0160
DE19803014357 1980-04-15 1980-04-15 Water heater with IC-engine - has engine in capsule protruding into boiler with exhaust connected to heat exchanger Withdrawn DE3014357A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803014357 DE3014357A1 (en) 1980-04-15 1980-04-15 Water heater with IC-engine - has engine in capsule protruding into boiler with exhaust connected to heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803014357 DE3014357A1 (en) 1980-04-15 1980-04-15 Water heater with IC-engine - has engine in capsule protruding into boiler with exhaust connected to heat exchanger

Publications (1)

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DE3014357A1 true DE3014357A1 (en) 1981-10-22

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002820A1 (en) * 1982-02-03 1983-08-18 Söllner, Robert Heating or cooling device
WO1992012387A1 (en) * 1991-01-12 1992-07-23 Volker Immler Power generating plant in combined heat and power generation technique
DE9208890U1 (en) * 1992-07-03 1993-11-04 Bossert Gerdi Heat exchanger for the recovery of waste heat from heat pump compressors
DE102007063141A1 (en) 2007-12-26 2009-07-02 Schwieger Piper Wichmann GbR (vertretungsberechtigter Gesellschafter: John Piper, 31311 Uetze Heating device for heating a building by means of a heat pump driven by an internal combustion engine
DE102009010420A1 (en) 2009-02-26 2010-09-02 Schwieger Piper Wichmann GbR (vertretungsberechtigter Gesellschafter: Dr.Hartwig Schwieger, 29227 Celle) High efficiency heating system especially for buildings has a fluid cooled IC engine with heat recovery and with improved vibration damped mounting
WO2011028401A2 (en) 2009-08-27 2011-03-10 Mcalister Roy E Energy system for dwelling support
NL2004629C2 (en) * 2010-04-29 2011-11-01 Gasterra B V METHOD FOR ADJUSTING A CENTRAL HEATING SYSTEM, AND A CENTRAL HEATING SYSTEM.
US9097152B2 (en) 2009-02-17 2015-08-04 Mcalister Technologies, Llc Energy system for dwelling support
DE102012110577B4 (en) * 2012-11-05 2015-08-27 Panconsult- Management-System- Beratung Gmbh Hot water supply device for a building heating system and method for heating water for building heating
US9231267B2 (en) 2009-02-17 2016-01-05 Mcalister Technologies, Llc Systems and methods for sustainable economic development through integrated full spectrum production of renewable energy

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002820A1 (en) * 1982-02-03 1983-08-18 Söllner, Robert Heating or cooling device
WO1992012387A1 (en) * 1991-01-12 1992-07-23 Volker Immler Power generating plant in combined heat and power generation technique
JPH06503144A (en) * 1991-01-12 1994-04-07 エネルゲニウス　ゲゼルシャフト　ミト　ベシュレンクテル　ハフツング Power generation device with thermal output coupling
US5323061A (en) * 1991-01-12 1994-06-21 Energenius Gmbh Power generator unit in combined heat and power generation technique
DE9208890U1 (en) * 1992-07-03 1993-11-04 Bossert Gerdi Heat exchanger for the recovery of waste heat from heat pump compressors
DE102007063141A1 (en) 2007-12-26 2009-07-02 Schwieger Piper Wichmann GbR (vertretungsberechtigter Gesellschafter: John Piper, 31311 Uetze Heating device for heating a building by means of a heat pump driven by an internal combustion engine
US9231267B2 (en) 2009-02-17 2016-01-05 Mcalister Technologies, Llc Systems and methods for sustainable economic development through integrated full spectrum production of renewable energy
US9097152B2 (en) 2009-02-17 2015-08-04 Mcalister Technologies, Llc Energy system for dwelling support
DE102009010420A1 (en) 2009-02-26 2010-09-02 Schwieger Piper Wichmann GbR (vertretungsberechtigter Gesellschafter: Dr.Hartwig Schwieger, 29227 Celle) High efficiency heating system especially for buildings has a fluid cooled IC engine with heat recovery and with improved vibration damped mounting
DE102009010420B4 (en) * 2009-02-26 2016-03-24 Schwieger Piper Wichmann GbR (vertretungsberechtigter Gesellschafter: Dr.Hartwig Schwieger, 29227 Celle) Heating device for heating a building by means of an internal combustion engine
EP2470787A2 (en) * 2009-08-27 2012-07-04 McAlister Technologies, LLC Energy system for dwelling support
EP2470787A4 (en) * 2009-08-27 2014-04-16 Mcalister Technologies Llc Energy system for dwelling support
WO2011028401A2 (en) 2009-08-27 2011-03-10 Mcalister Roy E Energy system for dwelling support
NL2004629C2 (en) * 2010-04-29 2011-11-01 Gasterra B V METHOD FOR ADJUSTING A CENTRAL HEATING SYSTEM, AND A CENTRAL HEATING SYSTEM.
DE102012110577B9 (en) * 2012-11-05 2015-11-12 Panconsult- Management-System- Beratung Gmbh Hot water supply device for a building heating system and method for heating water for building heating
DE102012110577B4 (en) * 2012-11-05 2015-08-27 Panconsult- Management-System- Beratung Gmbh Hot water supply device for a building heating system and method for heating water for building heating

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8139 Disposal/non-payment of the annual fee