EP2711509A3 - Method and thermal engine for the utilisation of waste heat or geothermal heat - Google Patents

Method and thermal engine for the utilisation of waste heat or geothermal heat Download PDF

Info

Publication number
EP2711509A3
EP2711509A3 EP13002654.5A EP13002654A EP2711509A3 EP 2711509 A3 EP2711509 A3 EP 2711509A3 EP 13002654 A EP13002654 A EP 13002654A EP 2711509 A3 EP2711509 A3 EP 2711509A3
Authority
EP
European Patent Office
Prior art keywords
heat
utilisation
cylinder chamber
thermal engine
transfer medium
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Withdrawn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
EP13002654.5A
Other languages
German (de)
French (fr)
Other versions
EP2711509A2 (en
Inventor
Hans Richter
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2711509A2 publication Critical patent/EP2711509A2/en
Priority to KR1020157034859A priority Critical patent/KR20160019429A/en
Priority to JP2016514297A priority patent/JP2016527425A/en
Priority to PCT/EP2014/001347 priority patent/WO2014187558A2/en
Priority to CN201480041008.0A priority patent/CN105556067A/en
Publication of EP2711509A3 publication Critical patent/EP2711509A3/en
Priority to US14/948,258 priority patent/US20160201599A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K11/00—Plants characterised by the engines being structurally combined with boilers or condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K21/00—Steam engine plants not otherwise provided for
    • F01K21/02—Steam engine plants not otherwise provided for with steam-generation in engine-cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
    • F01K27/005—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for by means of hydraulic motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/34—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/36—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating the engines being of positive-displacement type

Abstract

Verfahren und Wärmekraftmaschine zur Erzeugung von elektrischem Strom oder mechanischer Leistung durch Antreiben eines Kolbens (2, 20) durch Heißgas, das sich unter Druck in einer Zylinderkammer (11, 12; 101, 102, 103) eines Zylinders (1; 10) befindet und durch Wärmezufuhr von außen wärmebeaufschlagt wird, wobei die Wärmebeaufschlagung des Heißgases dadurch erfolgt, dass heißes, insbesondere flüssiges oder kondensierbares Wärmeträgermedium in den jeweiligen Zylinderraum eingespritzt oder eingesprüht und verbrauchtes flüssiges Wärmeträgermedium in einem Bodenbereich des Zylinderraums gesammelt und in eine Sammelkammer abgeleitet wird.

Figure imgaf001
A method and heat engine for generating electric current or mechanical power by driving a piston (2, 20) by hot gas, which is under pressure in a cylinder chamber (11, 12, 101, 102, 103) of a cylinder (1, 10) and heat is applied from the outside by heat, wherein the heat application of the hot gas takes place in that hot, in particular liquid or condensable heat transfer medium in the respective cylinder chamber injected or sprayed and spent liquid heat transfer medium collected in a bottom region of the cylinder chamber and is discharged into a collection chamber.
Figure imgaf001
EP13002654.5A 2012-09-20 2013-05-21 Method and thermal engine for the utilisation of waste heat or geothermal heat Withdrawn EP2711509A3 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020157034859A KR20160019429A (en) 2013-05-21 2014-05-20 Method and heat engine for utilising waste heat or geothermal heat
JP2016514297A JP2016527425A (en) 2013-05-21 2014-05-20 Method and heat engine for waste heat and geothermal utilization
PCT/EP2014/001347 WO2014187558A2 (en) 2013-05-21 2014-05-20 Method and heat engine for utilising waste heat or geothermal heat
CN201480041008.0A CN105556067A (en) 2013-05-21 2014-05-20 Method and heat engine for utilising waste heat or geothermal heat
US14/948,258 US20160201599A1 (en) 2013-05-21 2015-11-21 Method and thermal engine for utilizing waste heat or geothermal heat

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012018579 2012-09-20
DE102012024444 2012-12-15

Publications (2)

Publication Number Publication Date
EP2711509A2 EP2711509A2 (en) 2014-03-26
EP2711509A3 true EP2711509A3 (en) 2015-02-25

Family

ID=48534115

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13002654.5A Withdrawn EP2711509A3 (en) 2012-09-20 2013-05-21 Method and thermal engine for the utilisation of waste heat or geothermal heat

Country Status (1)

Country Link
EP (1) EP2711509A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014187558A2 (en) * 2013-05-21 2014-11-27 Richter, Berta Method and heat engine for utilising waste heat or geothermal heat
WO2015165581A2 (en) 2014-04-27 2015-11-05 Richter, Berta Method and heat engine for making waste heat or geothermal heat usable for producing electrical energy
DE102015009833B3 (en) * 2015-08-03 2017-01-19 Kocks Technik Gmbh & Co Kg "Bearing for a roll neck of a roll or for a roll shaft of a roll stand and roll stand"

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3608311A (en) * 1970-04-17 1971-09-28 John F Roesel Jr Engine
US3869863A (en) * 1973-03-22 1975-03-11 Mark A Juge Rotary steam vapor and external combustion engine
US4393653A (en) * 1980-07-16 1983-07-19 Thermal Systems Limited Reciprocating external combustion engine
EP2013965B1 (en) * 2005-12-12 2010-09-08 Richter, Berta Piezoelectric motor to be used as a vehicle drive system, actuator, and similar
WO2010132924A1 (en) * 2009-05-18 2010-11-25 Martin De Silva System, method and components for steam power
US20110030646A1 (en) * 2009-08-10 2011-02-10 Barry Leonard D Jet exhaust piston engine
WO2011088821A2 (en) * 2010-01-21 2011-07-28 Gerhard Stock Arrangement for converting thermal energy into kinetic energy
DE202013011700U1 (en) * 2013-02-07 2014-04-08 En3 Gmbh Arrangement for the direct thermo-pneumatic or thermohydraulic conversion of steam energy into useful energy
EP2730755A2 (en) * 2012-03-05 2014-05-14 Bomat Heiztechnik GmbH Assembly for using thermal energy

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3608311A (en) * 1970-04-17 1971-09-28 John F Roesel Jr Engine
US3869863A (en) * 1973-03-22 1975-03-11 Mark A Juge Rotary steam vapor and external combustion engine
US4393653A (en) * 1980-07-16 1983-07-19 Thermal Systems Limited Reciprocating external combustion engine
EP2013965B1 (en) * 2005-12-12 2010-09-08 Richter, Berta Piezoelectric motor to be used as a vehicle drive system, actuator, and similar
WO2010132924A1 (en) * 2009-05-18 2010-11-25 Martin De Silva System, method and components for steam power
US20110030646A1 (en) * 2009-08-10 2011-02-10 Barry Leonard D Jet exhaust piston engine
WO2011088821A2 (en) * 2010-01-21 2011-07-28 Gerhard Stock Arrangement for converting thermal energy into kinetic energy
EP2730755A2 (en) * 2012-03-05 2014-05-14 Bomat Heiztechnik GmbH Assembly for using thermal energy
DE202013011700U1 (en) * 2013-02-07 2014-04-08 En3 Gmbh Arrangement for the direct thermo-pneumatic or thermohydraulic conversion of steam energy into useful energy

Also Published As

Publication number Publication date
EP2711509A2 (en) 2014-03-26

Similar Documents

Publication Publication Date Title
WO2014187558A3 (en) Method and heat engine for utilising waste heat or geothermal heat
ATE480703T1 (en) METHOD AND SYSTEM FOR CONTROLLING A COMPRESSION DEVICE
EP2354475A3 (en) Method for operating a piston expander of a steam motor
EP2105081A3 (en) Heat reclaim device with self-cleaning
EP2863022A3 (en) Drive unit for a motor vehicle
WO2014053292A3 (en) Cogeneration power plant and method for operating a cogeneration power plant
EP2711509A3 (en) Method and thermal engine for the utilisation of waste heat or geothermal heat
EA201990901A1 (en) METHOD FOR ENERGY PRODUCTION WITH INCREASED EFFICIENCY
EP2441925A8 (en) Waste heat recovery system
EP2447506A3 (en) System for generating mechanical and/or electrical energy
EA201290949A1 (en) THERMODYNAMIC CYCLE AND HEAT ENGINE
WO2014072104A3 (en) Energy conversion arrangement, thermodynamic system and method for increasing the efficiency of an integrated orc process
EP2213939A3 (en) Method for operating an oxidation plant and oxidation plant
ATE539304T1 (en) HEAT PUMP OR REFRIGERATOR AND METHOD FOR OPERATING A HEAT PUMP OR REFRIGERATOR
AU2008314315A2 (en) Thermohydraulic method for increasing the pressure of diverse working fluids and application thereof
CN105132181A (en) Process for extracting paeonia suffruticosa essential oil from paeonia suffruticosa fresh flower
EP2518423A3 (en) Method for heating heat transfer media and supercritical heat pump
EA201591619A1 (en) DEVICE FOR DRILLING DRILL PIPES AND METHOD OF OPERATION DEVICE FOR DRIVE DRILL PIPES
CN204693898U (en) A kind of waste heat recovery high temperature heat pump unit
EP2557279A3 (en) Production d'énergie à partir de chaleur à basse température
GB201203115D0 (en) A system and method for recovering exhaust energy
EP2404886A3 (en) Method and apparatus for hardening sand lime bricks or porous concrete blocks
EP2840239A3 (en) Variable speed fluid coolant filter assembly
WO2015165581A3 (en) Method and heat engine for making waste heat or geothermal heat usable for producing electrical energy
EP1978230A3 (en) Thermal energy device, in particular for using low temperature heat sources

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: F01K 21/02 20060101ALI20150120BHEP

Ipc: F01K 7/36 20060101ALI20150120BHEP

Ipc: F01K 27/00 20060101ALI20150120BHEP

Ipc: F01K 11/00 20060101AFI20150120BHEP

17P Request for examination filed

Effective date: 20150806

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20171201