ES484816A1 - Perfeccionamientos en las plantas para secado de materiales - Google Patents
Perfeccionamientos en las plantas para secado de materialesInfo
- Publication number
- ES484816A1 ES484816A1 ES484816A ES484816A ES484816A1 ES 484816 A1 ES484816 A1 ES 484816A1 ES 484816 A ES484816 A ES 484816A ES 484816 A ES484816 A ES 484816A ES 484816 A1 ES484816 A1 ES 484816A1
- Authority
- ES
- Spain
- Prior art keywords
- evaporator
- circuit
- auxiliary evaporator
- auxiliary
- refrigerating unit
- 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.)
- Expired
Links
- 238000001035 drying Methods 0.000 title abstract 3
- 239000012530 fluid Substances 0.000 abstract 3
- 238000007791 dehumidification Methods 0.000 abstract 2
- 239000003507 refrigerant Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/08—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
-
- 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
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
-
- 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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
- F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/001—Heating arrangements using waste heat
- F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
- F26B23/005—Heating arrangements using waste heat recovered from dryer exhaust gases using a closed cycle heat pump system ; using a heat pipe system
-
- 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
- F25B6/00—Compression machines, plants or systems, with several condenser circuits
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
Perfeccionamientos en las plantas para secado de materiales, particularmente madera, mediante circulación de aire, que comprende una cámara de secado que tiene una lumbrera de admisión y una lumbrera de salida para circulación de aire, y una unidad refrigerante que comprende un compresor, un ventilador productor de flujo de aire de entrada a través de la lumbrera de admisión para entrar en la cámara de secado, un evaporador de deshumidificación dispuesto en el flujo de aire procedente de la lumbrera de salida, y un condensador dispuesto en el flujo de aire de admisión para reintroducir en éste por lo menos parte del calor extraído del flujo de aire de salida por el evaporador de deshumidificación.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT69465/78A IT1160889B (it) | 1978-10-26 | 1978-10-26 | Impianto di essiccazione particolarmente per legname |
Publications (1)
Publication Number | Publication Date |
---|---|
ES484816A1 true ES484816A1 (es) | 1980-05-16 |
Family
ID=11312194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES484816A Expired ES484816A1 (es) | 1978-10-26 | 1979-10-08 | Perfeccionamientos en las plantas para secado de materiales |
Country Status (14)
Country | Link |
---|---|
US (1) | US4196526A (es) |
JP (1) | JPS5925134B2 (es) |
AU (1) | AU517820B2 (es) |
CA (1) | CA1103918A (es) |
DE (1) | DE2942651C2 (es) |
ES (1) | ES484816A1 (es) |
FR (1) | FR2439958A1 (es) |
GB (1) | GB2032600B (es) |
IT (1) | IT1160889B (es) |
MX (1) | MX149260A (es) |
MY (1) | MY8400255A (es) |
NZ (1) | NZ191738A (es) |
PH (1) | PH18421A (es) |
PT (1) | PT70369A (es) |
Families Citing this family (89)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4252003A (en) * | 1979-07-27 | 1981-02-24 | General Electric Company | Reduced power consumption air conditioning |
IT1194684B (it) * | 1980-09-05 | 1988-09-22 | Ivo Coppa | Procedimento e impianto per l'essiccazione di prodotti e materiali quali il legno |
FR2499221A1 (fr) * | 1981-02-02 | 1982-08-06 | Fra Eco | Installation de regulation de la temperature et du degre d'humidite de l'air d'une enceinte isothermique |
JPS58120497U (ja) * | 1982-02-10 | 1983-08-16 | 株式会社疋田商店 | 木材の除湿乾燥装置 |
FR2535445B1 (fr) * | 1982-10-28 | 1987-10-16 | Conditionair Sa | Installation de sechage |
JPS5997482A (ja) * | 1982-11-29 | 1984-06-05 | 佐藤 吉栄 | 木材の乾燥方式 |
JPS5988693U (ja) * | 1982-12-06 | 1984-06-15 | オリオン機械株式会社 | 冷凍式除湿乾燥機 |
JPS59131875A (ja) * | 1983-01-18 | 1984-07-28 | 疋田 勝也 | 木材の低温除湿乾燥システム |
JPS6093284A (ja) * | 1983-10-28 | 1985-05-25 | 冨桑機械株式会社 | ヒ−トポンプを用いた木材乾燥装置 |
JPS6075893U (ja) * | 1983-10-28 | 1985-05-28 | 冨桑機械株式会社 | ヒ−トポンプを用いた木材乾燥装置 |
FR2556456B1 (fr) * | 1983-12-09 | 1986-05-16 | Bonnet Ets | Installation frigorifique produisant du froid et du chaud |
FR2564573A1 (fr) * | 1984-05-17 | 1985-11-22 | Lecluse Jean Marie | Procedes et machines thermodynamiques pour chauffer un fluide caloporteur et/ou maintenir un (ou des) milieu(x) refrigere(s) |
CH652276A5 (de) * | 1984-07-09 | 1985-11-15 | Heini Eberle | Verfahren und anlage zum trocknen eines feuchten gutes, insbesondere von landwirtschaftlichen produkten. |
ES538860A0 (es) * | 1984-12-20 | 1985-11-01 | Vieitez Rodriguez Manuel | Sistema de transferencia termica para el secado de tabaco |
DE3714519A1 (de) * | 1986-05-02 | 1987-11-19 | Whittakers Ltd | Vortrocknungsofen fuer holz |
JPH0415194Y2 (es) * | 1986-07-07 | 1992-04-06 | ||
DE3637737A1 (de) * | 1986-11-05 | 1988-05-19 | Waldner Gmbh & Co Hermann | Trockner, insbesondere fuer die chemische industrie |
GB2200745A (en) * | 1987-02-03 | 1988-08-10 | Kc Products Limited | Multi-function crop conditioner |
FR2665828A1 (fr) * | 1990-08-20 | 1992-02-21 | Pulver Beat | Procede et installation pour concentrer les grains de raisins avant pressurage. |
FR2675889A1 (fr) * | 1991-04-29 | 1992-10-30 | Bernier Jacques | Installation de transfert de fluide frigorigene pour installations frigorifiques comportant des moyens de chauffage ou de refroidissement de la bouteille par pompe a chaleur. |
GB2259843B (en) * | 1991-09-27 | 1995-06-14 | Ind Tech Res Inst | A process for producing tea |
DE4228698C2 (de) * | 1991-12-02 | 1994-07-07 | Neumann Rodolfo J | Vorrichtung und Verfahren zur Kondensationstrocknung |
US5456022A (en) * | 1992-01-13 | 1995-10-10 | Jwi, Inc. | Batch-type sludge drier |
AU1249292A (en) * | 1992-01-13 | 1993-08-03 | Jwi, Inc. | Batch-type sludge drier |
WO1994019656A1 (en) * | 1993-02-22 | 1994-09-01 | Greenhalgh Refrigeration Pty. Ltd. | Improvements in or in relation to dehydration units |
US5709038A (en) * | 1993-09-24 | 1998-01-20 | Optimum Air Corporation | Automated air filtration and drying system for waterborne paint and industrial coatings |
US6035551A (en) * | 1993-09-24 | 2000-03-14 | Optimum Air Corporation | Automated air filtration and drying system for waterborne paint and industrial coatings |
US6203859B1 (en) * | 1993-09-24 | 2001-03-20 | Optimum Air Corporation | Method of drying substrates and use thereof |
AUPO705697A0 (en) | 1997-05-28 | 1997-06-19 | Australian Rural Dehydration Enterprise Pty Ltd | Dehydration plant |
DE29711315U1 (de) * | 1997-06-28 | 1997-08-28 | Gerl Bernhard | Vorrichtung zum Trocknen |
US7089683B1 (en) * | 1998-03-30 | 2006-08-15 | Plestenjak Jo Hacek Over Ze | Drying device |
FR2778456B1 (fr) * | 1998-05-11 | 2000-08-04 | Ther Eco | Dispositif de sechage pour l'agriculture |
FR2781180B1 (fr) * | 1998-07-17 | 2000-09-29 | Fours Et Bruleurs Rey | Reacteur de retification du bois |
SG83109A1 (en) * | 1998-12-12 | 2001-09-18 | Univ Singapore | Two stage heat pump dryer |
SG83158A1 (en) * | 1998-12-12 | 2001-09-18 | Univ Singapore | A modular heat pump system for drying and air-conditioning |
CA2321410A1 (en) * | 1999-10-01 | 2001-04-01 | Louisiana-Pacific Corporation | Method for reducing voc emissions during the manufacture of wood products |
KR100343807B1 (ko) * | 1999-12-23 | 2002-07-20 | 진금수 | 건조장치 |
US6494050B2 (en) | 2000-02-18 | 2002-12-17 | Toc Technology, Llc | Computer rack heat extraction device |
US6557357B2 (en) | 2000-02-18 | 2003-05-06 | Toc Technology, Llc | Computer rack heat extraction device |
US6574970B2 (en) | 2000-02-18 | 2003-06-10 | Toc Technology, Llc | Computer room air flow method and apparatus |
US6506111B2 (en) * | 2001-05-16 | 2003-01-14 | Sanmina-Sci Corporation | Cooling airflow distribution device |
FR2824757B1 (fr) * | 2001-05-21 | 2003-08-15 | Oddeis | Procede de traitement de produits par de l'air, dispositif de traitement de produits et produits ainsi traites |
GB0207382D0 (en) * | 2002-03-28 | 2002-05-08 | Holland Heating Uk Ltd | Computer cabinet |
US20030208923A1 (en) * | 2002-04-01 | 2003-11-13 | Lewis Donald C. | High temperature dehumidification drying system |
JP2004116899A (ja) * | 2002-09-26 | 2004-04-15 | Matsushita Electric Ind Co Ltd | ヒートポンプ式乾燥機 |
CN100343593C (zh) * | 2003-04-02 | 2007-10-17 | 松下电器产业株式会社 | 干燥装置及其运转方法 |
ATE453846T1 (de) | 2004-05-03 | 2010-01-15 | Schoell Albrecht | Vorrichtung zum trocknen von holz |
US7963048B2 (en) * | 2005-05-23 | 2011-06-21 | Pollard Levi A | Dual path kiln |
EP1888981A4 (en) * | 2005-06-02 | 2011-05-04 | Carrier Corp | MAXIMUM OPERATING PRESSURE CONTROL FOR SYSTEMS WITH FLOAT VALVE EQUIPMENT |
FR2907884B1 (fr) * | 2006-10-25 | 2012-12-21 | Giat Ind Sa | Procede de traitement thermique d'un materiau, notamment du bois, et unite de traitement thermique mettant en oeuvre un tel procede |
US8011598B2 (en) * | 2007-04-18 | 2011-09-06 | Delphi Technologies, Inc. | SOFC power system with A/C system and heat pump for stationary and transportation applications |
CN101614467B (zh) * | 2008-06-27 | 2011-11-02 | 湖南省浏阳市择明热工器材有限公司 | 一种热风干燥系统 |
IT1394528B1 (it) * | 2009-04-03 | 2012-07-05 | Sinteco Impianti S R L | Apparecchiatura modulare per il trattamento dell'aria, particolarmente per ambienti classificati e per processi produttivi di alimenti in genere. |
US8201501B2 (en) * | 2009-09-04 | 2012-06-19 | Tinsley Douglas M | Dual path kiln improvement |
KR101191205B1 (ko) * | 2009-12-15 | 2012-10-15 | 엘지전자 주식회사 | 의류처리장치의 제어방법 |
US8572862B2 (en) * | 2010-10-25 | 2013-11-05 | Battelle Memorial Institute | Open-loop heat-recovery dryer |
CN103175382A (zh) * | 2011-12-26 | 2013-06-26 | 中国科学院理化技术研究所 | 热泵干燥系统 |
CN102679704B (zh) * | 2012-04-23 | 2014-04-30 | 东莞市永淦节能科技有限公司 | 工业滚筒烘干机高温热泵节能系统 |
CN102669801B (zh) * | 2012-05-16 | 2014-07-16 | 江西农业大学 | 一种用于蔬果干燥的太阳能空气源热泵装置 |
CN103099302B (zh) * | 2013-03-06 | 2016-01-20 | 东莞市正旭新能源设备科技有限公司 | 用于烤烟的智能节能除湿一体式烤房 |
CN103110173B (zh) * | 2013-03-06 | 2016-01-20 | 东莞市正旭新能源设备科技有限公司 | 用于烤烟的除湿热回收多用型热泵烤房 |
US10174997B2 (en) | 2013-04-26 | 2019-01-08 | David R Loebach | Crop drying system |
CN103344104A (zh) * | 2013-07-19 | 2013-10-09 | 万能亿自动化科技(苏州)有限公司 | 循环热风路径可调的烘房 |
CN103438682B (zh) * | 2013-07-29 | 2015-07-29 | 宁波天海制冷设备有限公司 | 热泵烘干设备 |
CN103398565B (zh) * | 2013-07-29 | 2015-05-20 | 浙江天洲制冷机电有限公司 | 除湿热泵型谷物烘干机 |
US10480115B2 (en) | 2014-03-06 | 2019-11-19 | Cnh Industrial Canada, Ltd. | Dehumidification system and method used for drying fibers |
CN103960763B (zh) * | 2014-05-22 | 2016-02-10 | 龙岩烟草工业有限责任公司 | 滚筒烘丝机用尾气余热回收系统及方法 |
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CN104764294B (zh) * | 2015-03-16 | 2017-01-11 | 江西天泉热能科技有限公司 | 一种热泵果蔬烘干机的槟榔烘干工艺 |
CN104848589B (zh) * | 2015-04-24 | 2017-03-15 | 河南佰衡节能科技股份有限公司 | 一种可互换的农特产品热泵烘干及冷藏装置 |
CN105029655A (zh) * | 2015-08-03 | 2015-11-11 | 天津市傲绿农副产品集团股份有限公司 | 一种节能型果蔬热泵干燥装置 |
CN105559106A (zh) * | 2015-12-17 | 2016-05-11 | 江苏杰英能源科技有限公司 | 一种蔬菜脱水机智能控温系统 |
US9651308B1 (en) | 2016-09-08 | 2017-05-16 | Donald C. Lewis | High temperature dehumidification drying system |
CN106152600A (zh) * | 2016-09-20 | 2016-11-23 | 深圳市荣泰达节能机械设备有限公司 | 一种空气能循环制冷加热系统及工作方法 |
DE102016013589A1 (de) * | 2016-11-09 | 2018-05-09 | M+W Group GmbH | Trockenraum |
CN106949713A (zh) * | 2017-04-17 | 2017-07-14 | 中国科学院广州能源研究所 | 一种低压过热蒸气热泵干燥装置 |
US10619921B2 (en) | 2018-01-29 | 2020-04-14 | Norev Dpk, Llc | Dual path kiln and method of operating a dual path kiln to continuously dry lumber |
CN108507341A (zh) * | 2018-04-04 | 2018-09-07 | 保山领航机械有限公司 | 农产品烘干机 |
FR3093171B1 (fr) * | 2019-02-21 | 2021-01-29 | Adatris | Installation de séchage de végétaux |
CN109780832A (zh) * | 2019-03-14 | 2019-05-21 | 安徽省永隆技术推广有限公司 | 一种低温快速烘干装置 |
CN110025027B (zh) * | 2019-04-29 | 2021-05-18 | 贵州汇创新能源科技有限公司 | 一种智能化泵环低温干燥机 |
CN110360813A (zh) * | 2019-07-23 | 2019-10-22 | 佛山市瑞海制冷设备有限公司 | 一种烟草烘烤热泵设备用冷却塔降温系统 |
CN110762968B (zh) * | 2019-11-06 | 2020-11-13 | 江阴国能绿地新能源科技有限公司 | 一种空气源热泵烘干装置及其烘干方法 |
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CN113945087B (zh) * | 2021-10-15 | 2023-02-28 | 青岛海尔空调电子有限公司 | 用于除湿的方法及装置、电子设备、存储介质 |
WO2023205161A1 (en) * | 2022-04-19 | 2023-10-26 | Mote, Inc. | Application of low-grade waste heat to biomass |
CN114992991A (zh) * | 2022-05-17 | 2022-09-02 | 武汉理工大学 | 基于太阳能-空气源双位联热循环式阳光烘干房 |
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---|---|---|---|---|
CH213978A (de) * | 1939-07-31 | 1941-03-31 | Frigorrex A G | Anlage zum Trocknen bezw. Dörren. |
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FR1391485A (fr) * | 1964-04-28 | 1965-03-05 | Procédé et installation de séchage de bois | |
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CH580263A5 (es) * | 1973-12-18 | 1976-09-30 | Pretema Ag | |
FR2261490A1 (en) * | 1974-02-18 | 1975-09-12 | Madre Marc | Air conditioning equipment for product drying - sucks in humid air in housing via products before evaporation |
GB1533651A (en) * | 1974-11-07 | 1978-11-29 | Ebac Ltd | Dehumidifying methods and means |
FR2294414A1 (fr) * | 1974-12-10 | 1976-07-09 | Mecanique Mat Plastiques Sa In | Procede et installation pour le sechage du bois |
FR2366363A1 (fr) * | 1975-06-19 | 1978-04-28 | Cominter Sa | Procede de sechage des cuirs et peaux et installation permettant sa mise en oeuvre |
-
1978
- 1978-10-26 IT IT69465/78A patent/IT1160889B/it active
-
1979
- 1979-01-30 US US06/008,651 patent/US4196526A/en not_active Expired - Lifetime
- 1979-01-30 GB GB7903185A patent/GB2032600B/en not_active Expired
- 1979-10-02 CA CA336,851A patent/CA1103918A/en not_active Expired
- 1979-10-03 NZ NZ191738A patent/NZ191738A/xx unknown
- 1979-10-08 ES ES484816A patent/ES484816A1/es not_active Expired
- 1979-10-17 FR FR7926111A patent/FR2439958A1/fr active Granted
- 1979-10-22 DE DE2942651A patent/DE2942651C2/de not_active Expired
- 1979-10-23 PH PH23209A patent/PH18421A/en unknown
- 1979-10-23 JP JP54136022A patent/JPS5925134B2/ja not_active Expired
- 1979-10-23 AU AU52061/79A patent/AU517820B2/en not_active Ceased
- 1979-10-25 MX MX179781A patent/MX149260A/es unknown
- 1979-10-25 PT PT70369A patent/PT70369A/pt unknown
-
1984
- 1984-12-30 MY MY255/84A patent/MY8400255A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
IT1160889B (it) | 1987-03-11 |
CA1103918A (en) | 1981-06-30 |
US4196526A (en) | 1980-04-08 |
GB2032600A (en) | 1980-05-08 |
MY8400255A (en) | 1984-12-31 |
AU517820B2 (en) | 1981-08-27 |
PH18421A (en) | 1985-06-26 |
DE2942651C2 (de) | 1982-08-12 |
JPS5925134B2 (ja) | 1984-06-14 |
GB2032600B (en) | 1982-11-03 |
DE2942651A1 (de) | 1980-05-08 |
FR2439958A1 (fr) | 1980-05-23 |
FR2439958B1 (es) | 1983-12-30 |
NZ191738A (en) | 1982-12-07 |
JPS5560167A (en) | 1980-05-07 |
PT70369A (en) | 1979-11-01 |
MX149260A (es) | 1983-10-04 |
AU5206179A (en) | 1980-05-01 |
IT7869465A0 (it) | 1978-10-26 |
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