NL8300549A - Intrinsiek irreversibele warmtemotor. - Google Patents
Intrinsiek irreversibele warmtemotor. Download PDFInfo
- Publication number
- NL8300549A NL8300549A NL8300549A NL8300549A NL8300549A NL 8300549 A NL8300549 A NL 8300549A NL 8300549 A NL8300549 A NL 8300549A NL 8300549 A NL8300549 A NL 8300549A NL 8300549 A NL8300549 A NL 8300549A
- Authority
- NL
- Netherlands
- Prior art keywords
- medium
- heat
- gas
- housing
- thermodynamic
- Prior art date
Links
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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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
- F25B9/145—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle pulse-tube cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G1/00—Hot gas positive-displacement engine plants
- F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
- F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
-
- 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
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
-
- 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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G2243/00—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes
- F02G2243/30—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes having their pistons and displacers each in separate cylinders
- F02G2243/50—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes having their pistons and displacers each in separate cylinders having resonance tubes
- F02G2243/52—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes having their pistons and displacers each in separate cylinders having resonance tubes acoustic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/08—Thermoplastics
-
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/003—Gas cycle refrigeration machines characterised by construction or composition of the regenerator
-
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/14—Compression machines, plants or systems characterised by the cycle used
- F25B2309/1404—Pulse-tube cycles with loudspeaker driven acoustic driver
-
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/14—Compression machines, plants or systems characterised by the cycle used
- F25B2309/1407—Pulse-tube cycles with pulse tube having in-line geometrical arrangements
-
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/14—Compression machines, plants or systems characterised by the cycle used
- F25B2309/1408—Pulse-tube cycles with pulse tube having U-turn or L-turn type geometrical arrangements
-
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/14—Compression machines, plants or systems characterised by the cycle used
- F25B2309/1413—Pulse-tube cycles characterised by performance, geometry or theory
-
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/14—Compression machines, plants or systems characterised by the cycle used
- F25B2309/1416—Pulse-tube cycles characterised by regenerator stack details
-
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/14—Compression machines, plants or systems characterised by the cycle used
- F25B2309/1417—Pulse-tube cycles without any valves in gas supply and return lines
-
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/14—Compression machines, plants or systems characterised by the cycle used
- F25B2309/1419—Pulse-tube cycles with pulse tube having a basic pulse tube refrigerator [PTR], i.e. comprising a tube with basic schematic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44565082 | 1982-11-30 | ||
| US06/445,650 US4489553A (en) | 1981-08-14 | 1982-11-30 | Intrinsically irreversible heat engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8300549A true NL8300549A (nl) | 1984-06-18 |
Family
ID=23769710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8300549A NL8300549A (nl) | 1982-11-30 | 1983-02-14 | Intrinsiek irreversibele warmtemotor. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4489553A (de) |
| JP (1) | JPS59100365A (de) |
| CA (1) | CA1203085A (de) |
| DE (1) | DE3305061A1 (de) |
| GB (1) | GB2131533B (de) |
| IT (1) | IT1161896B (de) |
| NL (1) | NL8300549A (de) |
Families Citing this family (68)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4538464A (en) * | 1983-10-04 | 1985-09-03 | The United States Of America As Represented By The United States Department Of Energy | Method of measuring reactive acoustic power density in a fluid |
| CH667517A5 (de) * | 1985-01-22 | 1988-10-14 | Sulzer Ag | Thermoakustische vorrichtung. |
| US4722201A (en) * | 1986-02-13 | 1988-02-02 | The United States Of America As Represented By The United States Department Of Energy | Acoustic cooling engine |
| US4858441A (en) * | 1987-03-02 | 1989-08-22 | The United States Of America As Represented By The United States Department Of Energy | Heat-driven acoustic cooling engine having no moving parts |
| US4928496A (en) * | 1989-04-14 | 1990-05-29 | Advanced Materials Corporation | Hydrogen heat pump |
| EP0402516B1 (de) * | 1989-06-16 | 1993-05-05 | George Sidaway | Wärmemotor |
| US4953366A (en) * | 1989-09-26 | 1990-09-04 | The United States Of America As Represented By The United States Department Of Energy | Acoustic cryocooler |
| US5263341A (en) * | 1990-03-14 | 1993-11-23 | Sonic Compressor Systems, Inc. | Compression-evaporation method using standing acoustic wave |
| US5174130A (en) * | 1990-03-14 | 1992-12-29 | Sonic Compressor Systems, Inc. | Refrigeration system having standing wave compressor |
| DE69110868T2 (de) * | 1991-04-30 | 1996-02-22 | Ibm | Tieftemperaturerzeugungsverfahren und Expansionsmaschine. |
| US5165243A (en) * | 1991-06-04 | 1992-11-24 | The United States Of America As Represented By The United States Department Of Energy | Compact acoustic refrigerator |
| GB9115140D0 (en) * | 1991-07-13 | 1991-08-28 | Boc Group Plc | Improvements in refrigerators |
| GB2263538B (en) * | 1992-01-21 | 1996-01-17 | Michael Hilary Christoph Lewis | Expander for open-cycle and cryogenic refrigerators |
| US5303555A (en) * | 1992-10-29 | 1994-04-19 | International Business Machines Corp. | Electronics package with improved thermal management by thermoacoustic heat pumping |
| US5349813A (en) * | 1992-11-09 | 1994-09-27 | Foster Wheeler Energy Corporation | Vibration of systems comprised of hot and cold components |
| US5414997A (en) * | 1993-01-11 | 1995-05-16 | Tailer; Peter L. | Thermal lag machine |
| DE4303052C2 (de) * | 1993-02-03 | 1998-07-30 | Marin Andreev Christov | Irreversible thermoakustische Wärmemaschine |
| US5561984A (en) * | 1994-04-14 | 1996-10-08 | Tektronix, Inc. | Application of micromechanical machining to cooling of integrated circuits |
| US5456082A (en) * | 1994-06-16 | 1995-10-10 | The Regents Of The University Of California | Pin stack array for thermoacoustic energy conversion |
| GB2291959B (en) * | 1994-08-03 | 1998-09-16 | Scient Generics Ltd | Thermoacoustic refrigeration systems |
| CN1064746C (zh) * | 1995-06-05 | 2001-04-18 | 中国科学院低温技术实验中心 | 热声发动机 |
| US5647216A (en) * | 1995-07-31 | 1997-07-15 | The United States Of America As Represented By The Secretary Of The Navy | High-power thermoacoustic refrigerator |
| US6059020A (en) * | 1997-01-16 | 2000-05-09 | Ford Global Technologies, Inc. | Apparatus for acoustic cooling automotive electronics |
| US5953921A (en) * | 1997-01-17 | 1999-09-21 | The United States Of America As Represented By The Secretary Of The Navy | Torsionally resonant toroidal thermoacoustic refrigerator |
| US5901556A (en) * | 1997-11-26 | 1999-05-11 | The United States Of America As Represented By The Secretary Of The Navy | High-efficiency heat-driven acoustic cooling engine with no moving parts |
| US6032464A (en) * | 1999-01-20 | 2000-03-07 | Regents Of The University Of California | Traveling-wave device with mass flux suppression |
| US6307287B1 (en) | 1999-03-12 | 2001-10-23 | The Penn State Research Foundation | High-efficiency moving-magnet loudspeaker |
| US20060156727A1 (en) * | 1999-11-12 | 2006-07-20 | Jacobsen Stephen C | Method and apparatus for phase change driven actuator |
| US6332323B1 (en) | 2000-02-25 | 2001-12-25 | 586925 B.C. Inc. | Heat transfer apparatus and method employing active regenerative cycle |
| US7347053B1 (en) | 2001-01-17 | 2008-03-25 | Sierra Lobo, Inc. | Densifier for simultaneous conditioning of two cryogenic liquids |
| WO2002057693A1 (en) | 2001-01-17 | 2002-07-25 | Sierra Lobo, Inc. | Densifier for simultaneous conditioning of two cryogenic liquids |
| US6604363B2 (en) | 2001-04-20 | 2003-08-12 | Clever Fellows Innovation Consortium | Matching an acoustic driver to an acoustic load in an acoustic resonant system |
| US6578364B2 (en) * | 2001-04-20 | 2003-06-17 | Clever Fellows Innovation Consortium, Inc. | Mechanical resonator and method for thermoacoustic systems |
| US7240495B2 (en) * | 2001-07-02 | 2007-07-10 | University Of Utah Research Foundation | High frequency thermoacoustic refrigerator |
| US6574968B1 (en) | 2001-07-02 | 2003-06-10 | University Of Utah | High frequency thermoacoustic refrigerator |
| US6688112B2 (en) | 2001-12-04 | 2004-02-10 | University Of Mississippi | Thermoacoustic refrigeration device and method |
| NL1020137C2 (nl) * | 2002-03-11 | 2003-09-12 | Stichting Energie | Werkwijze en inrichting voor het scheiden van gassen en/of vloeistoffen. |
| US6792764B2 (en) * | 2002-04-10 | 2004-09-21 | The Penn State Research Foundation | Compliant enclosure for thermoacoustic device |
| US6725670B2 (en) * | 2002-04-10 | 2004-04-27 | The Penn State Research Foundation | Thermoacoustic device |
| US6755027B2 (en) * | 2002-04-10 | 2004-06-29 | The Penn State Research Foundation | Cylindrical spring with integral dynamic gas seal |
| US6658862B2 (en) | 2002-04-18 | 2003-12-09 | The Regents Of The University Of California | Cascaded thermoacoustic devices |
| JP4411829B2 (ja) * | 2002-08-26 | 2010-02-10 | 株式会社デンソー | 蒸気エンジン |
| FR2848293B1 (fr) | 2002-12-04 | 2007-09-14 | T2I Ingenierie | Echangeur de chaleur pour application aux fluides oscillants notamment dans une cellule thermoacoustique |
| US7081699B2 (en) * | 2003-03-31 | 2006-07-25 | The Penn State Research Foundation | Thermoacoustic piezoelectric generator |
| DE102005022846B4 (de) * | 2004-05-19 | 2015-12-17 | Denso Corporation | Dampfmaschine |
| JP4321353B2 (ja) * | 2004-05-20 | 2009-08-26 | 株式会社デンソー | 蒸気エンジン |
| JP4696992B2 (ja) * | 2006-03-22 | 2011-06-08 | 株式会社デンソー | 外燃機関 |
| JP4277909B2 (ja) * | 2007-02-07 | 2009-06-10 | 株式会社デンソー | 外燃機関 |
| JP4285561B2 (ja) * | 2007-05-17 | 2009-06-24 | 株式会社デンソー | 外燃機関 |
| KR101454503B1 (ko) * | 2007-09-17 | 2014-10-23 | 피코텀 에이비 | 에너지 변환을 위한 장치 |
| US8004156B2 (en) * | 2008-01-23 | 2011-08-23 | University Of Utah Research Foundation | Compact thermoacoustic array energy converter |
| JP2009209870A (ja) * | 2008-03-06 | 2009-09-17 | Denso Corp | 外燃機関 |
| JP4434286B2 (ja) * | 2008-03-06 | 2010-03-17 | 株式会社デンソー | 外燃機関 |
| ITLI20080007A1 (it) * | 2008-07-08 | 2010-01-08 | Fabio Prosperi | Generatore elettrico alimentato mediante fonti di calore |
| CN101726137B (zh) * | 2008-10-16 | 2012-06-27 | 中科力函(深圳)热声技术有限公司 | 回热器及其制造方法 |
| US20100223934A1 (en) * | 2009-03-06 | 2010-09-09 | Mccormick Stephen A | Thermoacoustic Refrigerator For Cryogenic Freezing |
| EP2452063B1 (de) | 2009-07-10 | 2016-06-01 | Etalim Inc. | Stirling-zyklus-wandler zur umschaltung zwischen wärme- und mechanischer energie |
| US8227928B2 (en) * | 2009-07-31 | 2012-07-24 | Palo Alto Research Center Incorporated | Thermo-electro-acoustic engine and method of using same |
| US8205459B2 (en) * | 2009-07-31 | 2012-06-26 | Palo Alto Research Center Incorporated | Thermo-electro-acoustic refrigerator and method of using same |
| US8375729B2 (en) | 2010-04-30 | 2013-02-19 | Palo Alto Research Center Incorporated | Optimization of a thermoacoustic apparatus based on operating conditions and selected user input |
| US8584471B2 (en) | 2010-04-30 | 2013-11-19 | Palo Alto Research | Thermoacoustic apparatus with series-connected stages |
| CN103119294B (zh) * | 2010-07-19 | 2017-04-12 | 工业研究与发展基金会有限公司 | 用于能量转换的系统和方法 |
| WO2012065245A1 (en) | 2010-11-18 | 2012-05-24 | Etalim Inc. | Stirling cycle transducer apparatus |
| WO2012114158A1 (en) * | 2011-02-25 | 2012-08-30 | Nokia Corporation | Method and apparatus for thermoacoustic cooling |
| JP5892582B2 (ja) * | 2011-09-02 | 2016-03-23 | 学校法人東海大学 | 熱音響機関 |
| WO2014043790A1 (en) | 2012-09-19 | 2014-03-27 | Etalim Inc. | Thermoacoustic transducer apparatus including a transmission duct |
| JP6498008B2 (ja) * | 2015-03-26 | 2019-04-10 | 大阪瓦斯株式会社 | 熱音響機関 |
| WO2018227272A1 (en) * | 2017-06-15 | 2018-12-20 | Etalim Inc. | Thermoacoustic transducer apparatus including a working volume and reservoir volume in fluid communication through a conduit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2836033A (en) * | 1953-07-15 | 1958-05-27 | Bell Telephone Labor Inc | Heat-controlled acoustic wave system |
| US3237421A (en) * | 1965-02-25 | 1966-03-01 | William E Gifford | Pulse tube method of refrigeration and apparatus therefor |
| US4114380A (en) * | 1977-03-03 | 1978-09-19 | Peter Hutson Ceperley | Traveling wave heat engine |
-
1982
- 1982-11-30 US US06/445,650 patent/US4489553A/en not_active Expired - Lifetime
-
1983
- 1983-01-31 GB GB08302604A patent/GB2131533B/en not_active Expired
- 1983-02-14 JP JP58022642A patent/JPS59100365A/ja active Granted
- 1983-02-14 IT IT19580/83A patent/IT1161896B/it active
- 1983-02-14 NL NL8300549A patent/NL8300549A/nl not_active Application Discontinuation
- 1983-02-14 DE DE19833305061 patent/DE3305061A1/de not_active Ceased
- 1983-02-18 CA CA000421960A patent/CA1203085A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2131533A (en) | 1984-06-20 |
| IT8319580A0 (it) | 1983-02-14 |
| US4489553A (en) | 1984-12-25 |
| GB2131533B (en) | 1986-09-24 |
| GB8302604D0 (en) | 1983-03-02 |
| DE3305061A1 (de) | 1984-05-30 |
| CA1203085A (en) | 1986-04-15 |
| JPS59100365A (ja) | 1984-06-09 |
| JPH0381063B2 (de) | 1991-12-26 |
| IT1161896B (it) | 1987-03-18 |
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| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |