EP0000001A1 - Pompe de chaleur thermique - Google Patents

Pompe de chaleur thermique Download PDF

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Publication number
EP0000001A1
EP0000001A1 EP78200013A EP78200013A EP0000001A1 EP 0000001 A1 EP0000001 A1 EP 0000001A1 EP 78200013 A EP78200013 A EP 78200013A EP 78200013 A EP78200013 A EP 78200013A EP 0000001 A1 EP0000001 A1 EP 0000001A1
Authority
EP
European Patent Office
Prior art keywords
steam
heat pump
heat
cross
pump according
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.)
Granted
Application number
EP78200013A
Other languages
German (de)
English (en)
Other versions
EP0000001B1 (fr
Inventor
Claus Adolf Dr. Busse
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.)
European Atomic Energy Community Euratom
FISW GmbH
Original Assignee
European Atomic Energy Community Euratom
FISW GmbH
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 European Atomic Energy Community Euratom, FISW GmbH filed Critical European Atomic Energy Community Euratom
Publication of EP0000001A1 publication Critical patent/EP0000001A1/fr
Application granted granted Critical
Publication of EP0000001B1 publication Critical patent/EP0000001B1/fr
Expired legal-status Critical Current

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Classifications

    • 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
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/34—Macromolecular materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0069—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to the isolation, e.g. ground fault or leak current
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/03—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2
    • C07C29/04—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/90—Solar heat collectors using working fluids using internal thermosiphonic circulation
    • F24S10/95—Solar heat collectors using working fluids using internal thermosiphonic circulation having evaporator sections and condenser sections, e.g. heat pipes
    • 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
    • F25B30/00—Heat pumps
    • 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
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/025—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes having non-capillary condensate return means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
    • A—HUMAN NECESSITIES
    • A99—SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION
    • A99Z—SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION
    • A99Z99/00—Subject matter not otherwise provided for in this section

Definitions

  • Thermal heat pumps operating in this way are of great interest for exploiting the temperature differences caused by solar radiation, in particular for the purpose of heating water or other media for heating purposes, for providing hot water and the like.
  • the thermal heat pump designed according to the invention consists of a heat pipe in which the steam duct located between the heat transfer zone for supplying heat and the heat transfer zone for dissipating heat has a cross-section that changes over its length, initially increasing and then reducing the flow rate of the steam, and in the region of the increased steam speed there is another heat transfer zone with the addition or removal of heat.
  • the thermal heat pump consists of a heat pipe, in the steam channel between the heat supply or evaporator area and the heat removal or useful condenser area, a displacement body which changes the steam speed is arranged.
  • the area in front of the displacement body is the evaporator area "V”, in which the heat flow Q o is supplied at an average temperature T.
  • the area approximately in the middle of the displacement body is the so-called drive capacitor area "TK”, in which at a middle leren temperature T 1 ', which is below the temperature T o , some of the steam condenses, the heat flow Q 1 being removed.
  • Behind the displacement body is the useful condenser area "NK”, in which the residual steam condenses and the useful heat flow Q 2 is released at an average temperature T 2 .
  • the mode of operation of the above-described embodiment of the heat pump according to the invention can also be modified such that it is thermodynamically reversed, which leads to the fact that the drive condenser area then becomes a second evaporator area. This allows a relatively large amount of heat to be transported from a low temperature to a medium temperature.
  • thermal heat pump according to the invention, shows a schematic representation of a thermal or steam jet heat pump with subsonic flow in one case and with supersonic flow in the second case.
  • the heat pump for subsonic flow consists of a heat pipe 11, on the inner wall of which a capillary structure 12 is arranged.
  • a heat pipe 11 In the interior of the heat pipe 11 is at a uniform distance from the capillary structure 12 of the displacer 13, which has a shape in its front region 14 that a nozzle 15 is formed between it and the capillary structure 12, in which the cross section of the steam channel 16 is reduced .
  • Behind In the nozzle the cross section of the steam channel 16 between the center piece 17 of the displacer 13 and the capillary structure 12 is reduced slightly due to the shape of the displacer. In this area, part of the steam is condensed by cooling. The associated increase in pressure and temperature is essentially prevented by the decrease in cross section of the steam channel.
  • the rear part 18 of the displacement body 13 is conical, so that the cross section of the flow channel 16 widens corresponding to the opening angle of the cone and forms a diffuser 19.
  • the capillary structure 12 in the region of the displacement body 13 is advantageously provided with a thin-walled cover 20, which must be connected to the capillary structure or the tubular body of the heat pipe 11 sufficiently firmly in order to avoid lifting due to negative pressure.
  • the purpose of the condensate is to drive the shear effect of the steam flow on the cover first into the useful condenser zone, in which the pressure is higher than in the evaporator zone, where it is in turn higher than in the driving condenser zone.
  • the thermal heat pump with supersonic flow according to Figure 2 basically has the same structure as that of Figure 1.
  • the main difference is that the displacement body 13 'is shaped such that the nozzle 15' and the diffuser 19 'a convergent and have a divergent part, the transition from subsonic to supersonic flow taking place at the narrowest point.
  • the condensate obtained in the driving condenser 22 and in the useful condenser 23 is returned to the evaporator 21 via the capillary structure 12 on the inner wall of the heat pipe 11.
  • thermo heat pump An embodiment of the thermal heat pump is also possible, in which a subsonic nozzle according to FIG. 1 is used, the transition to supersonic flow in the driving condenser takes place and then an ultrasonic diffuser according to FIG. 2 is used.
  • the condensate is returned to the evaporator in a known manner by means of the capillary structure on the inner wall of the heat pipe.
  • the return is essentially due to the capillary forces, which can be supported by gravity if necessary.
  • the displacement body is expediently mounted in the interior of the heat pipe on an axially arranged support rod which is preferably thermally insulated or consists of heat-poorly conductive material.
  • approximately conical displacement bodies in the useful condenser zone and optionally also in the evaporator zone, the base surfaces of which are facing the end faces of the heat pipe.
  • a cylindrical heat pipe with a capillary structure lining and cover is advantageously used, in which a displacement body with the desired cross-sectional shape is arranged. It is of course also possible to use a displacement body which is cylindrical at least in its central part, so that the cross sections of the steam channel in the various areas are then determined by the walls of the heat pipe. However, this solution is less advantageous.
  • the described and illustrated embodiments have significant advantages since losses due to boundary layer separation in the driving capacitor and diffuser and temperature losses due to a larger heat transfer area in the driving capacitor are avoided; moreover, the structural shape and the manufacturability are much simpler and more stable.
  • the heat pipe could be arranged in such a way that the amount of heat Q supplied to the thermal heat pump in the evaporator area comes from the sun's rays; the amount of heat Q is dissipated by a coolant, for example not in one of the sun's rays exposed area, and the amount of heat Q 2 occurring in the useful condenser could be used to heat a useful medium.
  • the thermal heat pump according to the invention offers the advantages . Part of lower losses, a small and simple design and freedom from maintenance, which results in low acquisition and operating costs.
  • variable design of the cross section of the steam duct of the heat pipe can also be achieved in that the displacement body is omitted and instead the heat pipe is made variable in cross-section in accordance with the required duct configuration and thus the same flow effect is achieved as in the case of the exemplary embodiments described.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Other Air-Conditioning Systems (AREA)
EP78200013A 1977-09-02 1978-06-01 Pompe de chaleur thermique Expired EP0000001B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2739689A DE2739689C2 (de) 1977-09-02 1977-09-02 Thermische Wärmepumpe
DE2739689 1977-09-02

Publications (2)

Publication Number Publication Date
EP0000001A1 true EP0000001A1 (fr) 1978-12-20
EP0000001B1 EP0000001B1 (fr) 1981-01-07

Family

ID=6018003

Family Applications (1)

Application Number Title Priority Date Filing Date
EP78200013A Expired EP0000001B1 (fr) 1977-09-02 1978-06-01 Pompe de chaleur thermique

Country Status (16)

Country Link
US (1) US4281709A (fr)
EP (1) EP0000001B1 (fr)
JP (1) JPS5447162A (fr)
AU (1) AU522175B2 (fr)
BR (1) BR7805717A (fr)
CA (1) CA1130791A (fr)
DE (1) DE2739689C2 (fr)
DK (1) DK383878A (fr)
GR (1) GR930300099T1 (fr)
IE (1) IE47556B1 (fr)
IL (1) IL55375A (fr)
IN (1) IN149878B (fr)
IT (1) IT1105620B (fr)
LU (1) LU80147A1 (fr)
OA (1) OA06040A (fr)
ZA (1) ZA784707B (fr)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002687A1 (fr) * 1977-12-24 1979-07-11 Küppersbusch Aktiengesellschaft Echangeur de chaleur
DE3141211A1 (de) * 1980-10-17 1982-09-16 Emhart Industries Inc., Farmington, Conn. Sensoranordnung
DE3138927A1 (de) * 1981-09-30 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Abbildendes spektrometer fuer die elektronenstrahl-messtechnik und elektronenstrahl-messgeraet
EP0115502A1 (fr) * 1982-08-06 1984-08-15 Harwal Industries Pty. Ltd. Affichage colore
AU623194B2 (en) * 1989-04-14 1992-05-07 Daniel T. Barry Fluid dynamic shoe
US6458851B1 (en) 1998-12-23 2002-10-01 G. D. Searle, Llc Combinations of ileal bile acid transport inhibitors and cholesteryl ester transfer protein inhibitors for cardiovascular indications
US6514936B1 (en) 1988-09-01 2003-02-04 Bayer Corporation Antiviral methods using human rhinovirus receptor (ICAM-1)
AT411529B (de) * 1996-11-29 2004-02-25 Dupont Performance Coatings Au Überzugsmittel zur herstellung einer elektrisch isolierenden beschichtung auf elektrostahlblech
AU2003204893B1 (en) * 2003-06-23 2004-10-28 Robert Bosch Gmbh Diaphragm for a sounder assembly
EP1556032A1 (fr) * 2002-11-01 2005-07-27 Takeda Pharmaceutical Company Limited Agent pour la prevention ou le traitement de neuropathie
NL1027947C2 (nl) * 2005-01-04 2006-01-09 Scangineers B V Mobiele boodschappen-verzamelinrichting.
EP1621111A1 (fr) * 2004-07-28 2006-02-01 Compin Siège pour véhicule de transport en commun
EP1629559A2 (fr) * 2003-05-28 2006-03-01 3M Innovative Properties Company Procedes de fabrication de piles a combustible sous forme de rouleaux, equipement, et articles obtenus
SG120230A1 (en) * 2004-08-12 2006-03-28 Inventio Ag Lift installation with a cage and equipment for detecting a cage position as well as a method of operating such a lift installation
EP1653997A1 (fr) * 2003-07-16 2006-05-10 Hatchtech Pty Ltd Methodes et compositions de lutte contre les ectoparasites
WO2007081914A2 (fr) * 2006-01-06 2007-07-19 Quantum Design, Inc. Commutateur rapide supraconducteur
EP2114398B1 (fr) * 2006-12-28 2010-06-30 Lacer, S.A. Dérivés de mononitrate d'isosorbide pour le traitement de l'hypertension oculaire
EP2446805A4 (fr) * 2010-05-28 2012-05-30 Olympus Medical Systems Corp Endoscope
CN104486715A (zh) * 2014-11-26 2015-04-01 南京邮电大学 一种基于地理位置信息的移动传感器网络分簇方法
CN104870186A (zh) * 2012-12-19 2015-08-26 纳幕尔杜邦公司 可交联酸共聚物组合物以及其在玻璃层压板中的用途
WO2018091659A1 (fr) 2016-11-21 2018-05-24 Basf Se Composition pour liants inorganiques
CN108956315A (zh) * 2018-07-05 2018-12-07 消防贸易私营有限公司 一种灭火器瓶耐压测试装置及测试方法
CN113583095A (zh) * 2021-07-29 2021-11-02 上海卡序生物医药科技有限公司 抗肿瘤多肽及其用途
US11857741B2 (en) 2017-03-01 2024-01-02 W. L. Gore & Associates, Inc. Looped wire for advanced stent grafts and methods of using same

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TWI243885B (en) * 2004-05-18 2005-11-21 Benq Corp Heat pipe structure with an external liquid detouring path
US20060219390A1 (en) * 2005-03-31 2006-10-05 Xerox Corporation Self-pumping heat-pipe fuser roll
CN100573019C (zh) * 2006-03-03 2009-12-23 富准精密工业(深圳)有限公司 热管
CN100491889C (zh) * 2006-04-07 2009-05-27 富准精密工业(深圳)有限公司 热管
JPWO2009051001A1 (ja) * 2007-10-19 2011-03-03 有限会社 スリ−アイ 一方向流体移動装置
US20090291986A1 (en) 2008-05-22 2009-11-26 Apostolos Pappas Composition and method of treating facial skin defect
DE102009007380B4 (de) 2009-02-04 2021-10-21 Vitesco Technologies GmbH Berstdruckgesichertes Wärmerohr
CN102528725B (zh) * 2010-12-07 2013-12-25 苏州紫冠自动化设备有限公司 一种自动装卡设备
TW201348671A (zh) * 2012-05-22 2013-12-01 Foxconn Tech Co Ltd 熱管
CN104827283A (zh) * 2015-05-07 2015-08-12 秦爱云 一种生产喷雾器用配件装配机
GB2539670A (en) 2015-06-23 2016-12-28 Edwards Ltd Device and method for controlling a phase transition of a fluid between liquid and vapour states
DE102016209989A1 (de) 2016-06-07 2017-12-07 Heidelberger Druckmaschinen Ag Druckmaschine mit einzeln angetriebenen Zylindern
US11340023B1 (en) * 2017-03-24 2022-05-24 Triad National Security, Llc Counter gravity heat pipe techniques

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2025459A1 (fr) * 1968-12-05 1970-09-11 Euratom
US3532159A (en) * 1968-07-24 1970-10-06 Trw Inc High performance heat pipe
US3568762A (en) * 1967-05-23 1971-03-09 Rca Corp Heat pipe
DE2161506A1 (de) * 1971-12-10 1973-06-14 Kernforschung Gmbh Ges Fuer Waermerohr
US3913665A (en) * 1973-10-01 1975-10-21 Boeing Co External tube artery flexible heat pipe
US3965970A (en) * 1973-10-11 1976-06-29 The Secretary Of State For Industry In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Nothern Ireland Control of two-phase thermosyphons
US4018269A (en) * 1973-09-12 1977-04-19 Suzuki Metal Industrial Co., Ltd. Heat pipes, process and apparatus for manufacturing same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621667A (en) * 1969-03-24 1971-11-23 American Gas Ass The Cooling apparatus and process
SU549674A1 (ru) * 1974-04-26 1977-03-05 Ордена Трудового Красного Знамени Предприятие П/Я А-1665 Теплова труба

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568762A (en) * 1967-05-23 1971-03-09 Rca Corp Heat pipe
US3532159A (en) * 1968-07-24 1970-10-06 Trw Inc High performance heat pipe
FR2025459A1 (fr) * 1968-12-05 1970-09-11 Euratom
DE2161506A1 (de) * 1971-12-10 1973-06-14 Kernforschung Gmbh Ges Fuer Waermerohr
US4018269A (en) * 1973-09-12 1977-04-19 Suzuki Metal Industrial Co., Ltd. Heat pipes, process and apparatus for manufacturing same
US3913665A (en) * 1973-10-01 1975-10-21 Boeing Co External tube artery flexible heat pipe
US3965970A (en) * 1973-10-11 1976-06-29 The Secretary Of State For Industry In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Nothern Ireland Control of two-phase thermosyphons

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002687A1 (fr) * 1977-12-24 1979-07-11 Küppersbusch Aktiengesellschaft Echangeur de chaleur
DE3141211A1 (de) * 1980-10-17 1982-09-16 Emhart Industries Inc., Farmington, Conn. Sensoranordnung
DE3138927A1 (de) * 1981-09-30 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Abbildendes spektrometer fuer die elektronenstrahl-messtechnik und elektronenstrahl-messgeraet
EP0115502A1 (fr) * 1982-08-06 1984-08-15 Harwal Industries Pty. Ltd. Affichage colore
US6514936B1 (en) 1988-09-01 2003-02-04 Bayer Corporation Antiviral methods using human rhinovirus receptor (ICAM-1)
AU623194B2 (en) * 1989-04-14 1992-05-07 Daniel T. Barry Fluid dynamic shoe
AT411529B (de) * 1996-11-29 2004-02-25 Dupont Performance Coatings Au Überzugsmittel zur herstellung einer elektrisch isolierenden beschichtung auf elektrostahlblech
US6458851B1 (en) 1998-12-23 2002-10-01 G. D. Searle, Llc Combinations of ileal bile acid transport inhibitors and cholesteryl ester transfer protein inhibitors for cardiovascular indications
EP1556032A1 (fr) * 2002-11-01 2005-07-27 Takeda Pharmaceutical Company Limited Agent pour la prevention ou le traitement de neuropathie
EP1629559A2 (fr) * 2003-05-28 2006-03-01 3M Innovative Properties Company Procedes de fabrication de piles a combustible sous forme de rouleaux, equipement, et articles obtenus
EP1629559B1 (fr) * 2003-05-28 2011-02-09 3M Innovative Properties Company Procedes de fabrication de piles a combustible sous forme de rouleaux, equipement, et articles obtenus
AU2003204893B1 (en) * 2003-06-23 2004-10-28 Robert Bosch Gmbh Diaphragm for a sounder assembly
EP1653997A1 (fr) * 2003-07-16 2006-05-10 Hatchtech Pty Ltd Methodes et compositions de lutte contre les ectoparasites
EP1621111A1 (fr) * 2004-07-28 2006-02-01 Compin Siège pour véhicule de transport en commun
SG120230A1 (en) * 2004-08-12 2006-03-28 Inventio Ag Lift installation with a cage and equipment for detecting a cage position as well as a method of operating such a lift installation
NL1027947C2 (nl) * 2005-01-04 2006-01-09 Scangineers B V Mobiele boodschappen-verzamelinrichting.
WO2007081914A2 (fr) * 2006-01-06 2007-07-19 Quantum Design, Inc. Commutateur rapide supraconducteur
EP2114398B1 (fr) * 2006-12-28 2010-06-30 Lacer, S.A. Dérivés de mononitrate d'isosorbide pour le traitement de l'hypertension oculaire
EP2446805A4 (fr) * 2010-05-28 2012-05-30 Olympus Medical Systems Corp Endoscope
CN104870186A (zh) * 2012-12-19 2015-08-26 纳幕尔杜邦公司 可交联酸共聚物组合物以及其在玻璃层压板中的用途
CN104486715A (zh) * 2014-11-26 2015-04-01 南京邮电大学 一种基于地理位置信息的移动传感器网络分簇方法
WO2018091659A1 (fr) 2016-11-21 2018-05-24 Basf Se Composition pour liants inorganiques
US11857741B2 (en) 2017-03-01 2024-01-02 W. L. Gore & Associates, Inc. Looped wire for advanced stent grafts and methods of using same
CN108956315A (zh) * 2018-07-05 2018-12-07 消防贸易私营有限公司 一种灭火器瓶耐压测试装置及测试方法
CN113583095A (zh) * 2021-07-29 2021-11-02 上海卡序生物医药科技有限公司 抗肿瘤多肽及其用途

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CA1130791A (fr) 1982-08-31
US4281709A (en) 1981-08-04
IN149878B (fr) 1982-05-15
IE47556B1 (en) 1984-04-18
IT7850832A0 (it) 1978-08-23
IE781740L (en) 1979-03-02
DK383878A (da) 1979-03-03
AU522175B2 (en) 1982-05-20
IL55375A (en) 1981-09-13
JPS5447162A (en) 1979-04-13
BR7805717A (pt) 1979-04-24
ZA784707B (en) 1979-08-29
IT1105620B (it) 1985-11-04
OA06040A (fr) 1981-06-30
DE2739689C2 (de) 1986-10-16
GR930300099T1 (fr) 1993-10-29
AU3947578A (en) 1980-03-06
LU80147A1 (de) 1979-09-07
IL55375A0 (en) 1978-10-31
DE2739689A1 (de) 1979-03-15
EP0000001B1 (fr) 1981-01-07

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