FR2456523A1 - Procede et installation de sterilisation d'un gaz et dispositif de conditionnement et de protection d'une zone d'un espace - Google Patents

Procede et installation de sterilisation d'un gaz et dispositif de conditionnement et de protection d'une zone d'un espace

Info

Publication number
FR2456523A1
FR2456523A1 FR8010587A FR8010587A FR2456523A1 FR 2456523 A1 FR2456523 A1 FR 2456523A1 FR 8010587 A FR8010587 A FR 8010587A FR 8010587 A FR8010587 A FR 8010587A FR 2456523 A1 FR2456523 A1 FR 2456523A1
Authority
FR
France
Prior art keywords
zone
conditioning
protecting
gas
space
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
FR8010587A
Other languages
English (en)
Other versions
FR2456523B1 (fr
Inventor
Willy Smets
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.)
ENI Electrische Nijverheidsinstallaties
Original Assignee
ENI Electrische Nijverheidsinstallaties
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 ENI Electrische Nijverheidsinstallaties filed Critical ENI Electrische Nijverheidsinstallaties
Publication of FR2456523A1 publication Critical patent/FR2456523A1/fr
Application granted granted Critical
Publication of FR2456523B1 publication Critical patent/FR2456523B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/40—Apparatus fixed or close to patients specially adapted for providing an aseptic surgical environment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/108—Means providing sterile air at a surgical operation table or area
    • 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0028—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions provided with antibacterial or antifungal means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
    • B01D46/546—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using nano- or microfibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/80—Chemical processes for the removal of the retained particles, e.g. by burning
    • B01D46/84—Chemical processes for the removal of the retained particles, e.g. by burning by heating only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F9/00—Use of air currents for screening, e.g. air curtains
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/40—Apparatus fixed or close to patients specially adapted for providing an aseptic surgical environment
    • A61B2090/401—Apparatus fixed or close to patients specially adapted for providing an aseptic surgical environment using air flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/22—Making use of microwaves, e.g. for measurements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/10—Multiple layers
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/29—Air curtains

Abstract

L'INVENTION CONCERNE UN PROCEDE DE CONDITIONNEMENT D'UNE ZONE D'UN ESPACE ET DE PROTECTION DE CETTE ZONE CONTRE DES AGENTS DE CONTAMINATION. ON DELIMITE CETTE ZONE A AU MOINS UN DE SES COTES PAR UN RIDEAU CONSTITUE D'UN COURANT SENSIBLEMENT LAMINAIRE D'UN GAZ, NOTAMMENT D'AIR, ESSENTIELLEMENT STERILE, ET ON INTRODUIT DANS CETTE ZONE, DE PREFERENCE DE MANIERE SENSIBLEMENT CONTINUE, UNE QUANTITE DE GAZ CONDITIONNE, ESSENTIELLEMENT STERILE, EN UN ENDROIT, A UNE VITESSE ET SUIVANT UNE DIRECTION QUI SOIENT TELLES A NE PAS PERTURBER LE RIDEAU SUSDIT. LE PROCEDE EST PARTICULIEREMENT APPLICABLE POUR CONDITIONNER ET PROTEGER UN CHAMP OPERATOIRE.
FR8010587A 1979-05-18 1980-05-12 Procede et installation de sterilisation d'un gaz et dispositif de conditionnement et de protection d'une zone d'un espace Expired FR2456523B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU81292A LU81292A1 (fr) 1979-05-18 1979-05-18 Procede et dispositif de sterilisation d'un gaz et de protection d'une zone d'un espace contre la penetration d'agents contaminants

Publications (2)

Publication Number Publication Date
FR2456523A1 true FR2456523A1 (fr) 1980-12-12
FR2456523B1 FR2456523B1 (fr) 1986-03-28

Family

ID=19729162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010587A Expired FR2456523B1 (fr) 1979-05-18 1980-05-12 Procede et installation de sterilisation d'un gaz et dispositif de conditionnement et de protection d'une zone d'un espace

Country Status (12)

Country Link
US (2) US4422369A (fr)
JP (1) JPS5620941A (fr)
BE (1) BE883310A (fr)
CH (2) CH645710A5 (fr)
DE (2) DE3050380A1 (fr)
FR (1) FR2456523B1 (fr)
GB (1) GB2056050B (fr)
IT (1) IT1140951B (fr)
LU (1) LU81292A1 (fr)
NL (1) NL8002851A (fr)
SE (1) SE8003625L (fr)
ZA (1) ZA802826B (fr)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319173A1 (de) * 1983-05-26 1984-11-29 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Verfahren und vorrichtung zur abschirmung des operationsfeldes mit klinisch reiner luft
US5306244A (en) * 1984-05-14 1994-04-26 Surgical Systems & Instruments, Inc. Method of guidewire insertion
DE3430089C2 (de) * 1984-08-16 1997-05-22 Zinon Dr Med Douvlis Verfahren zur Abgrenzung eines keimfrei zu haltenden Raumbereiches, insbesondere eines Operationsfeldes und Vorrichtung zur Durchführung des Verfahrens
AU5779286A (en) * 1985-04-26 1986-11-18 MTD Medical Development and Technology Ltd. Method and means for supplying clean air to an operating room
US4946718A (en) * 1985-12-31 1990-08-07 Protectaire Systems Co. Air curtain housing for conveyor mechanism
US4712411A (en) * 1986-05-15 1987-12-15 Clevite Industries Inc. Apparatus for making a forged metal article
DE3639708A1 (de) * 1986-11-20 1988-06-01 Metallbau Buedelsdorf Vorrichtung zur erzeugung eines reinraumes im bereich eines reinfeldes
JPS63248449A (ja) * 1987-04-03 1988-10-14 Tadahiro Omi ドラフトチヤンバ
DE3732792A1 (de) * 1987-09-29 1989-04-06 Schmidt Christel Anna Verfahren zum kuehlen von raeumen
DE19730293B4 (de) * 1997-07-15 2004-02-12 Daimlerchrysler Ag Luftreinigungsanlage
GB9723032D0 (en) * 1997-11-01 1998-01-07 Domnick Hunter Ltd Gas irradiation treatment
SE9704261L (sv) 1997-11-20 1999-05-21 Cardia Innovation Ab Förfarande och anordning för att skapa en väsentligen luftfri atmosfär i ett område
SE9900868D0 (sv) 1999-03-09 1999-03-09 Georg Kinigalakis Placeringsenhet för människa
US6379427B1 (en) * 1999-12-06 2002-04-30 Harold E. Siess Method for protecting exposed surfaces
DE10018895A1 (de) * 2000-04-14 2001-10-25 Robert Falk Luftschleiervorrichtung mit Luftkreislauf
DE10046200C1 (de) * 2000-09-19 2002-05-23 Alfred Schneider Kanal für Reinstluftbedingungen
AUPR596301A0 (en) * 2001-06-27 2001-07-19 University Of Melbourne, The A method of microwave treatment of wood
JP3960478B2 (ja) * 2001-12-06 2007-08-15 ドルーテン， ロエル， マリー ファン トランスミッションシステムと車両推進方法
US7083663B2 (en) * 2003-10-30 2006-08-01 The Regents Of The University Of Michigan Active filtration of airborne contaminants employing heated porous resistance-heated filters
CN2851928Y (zh) * 2005-12-05 2006-12-27 丁祺恒 空气净化过滤系统
JP2007252453A (ja) * 2006-03-22 2007-10-04 Koken Ltd 解剖実習室用有害ガス曝露防止装置
FI20065541L (fi) * 2006-09-01 2008-03-02 Sah Ko Oy Menetelmä lämmön siirtymisen rajoittamiseksi seinässä olevan aukon läpi ja ilma verho
US20080161749A1 (en) * 2006-09-19 2008-07-03 Edward Houghton-Ward Portable infection control device
US8409129B2 (en) 2009-05-01 2013-04-02 Nimbic Systems, Inc. Apparatus for reducing contamination of surgical site
US8518137B2 (en) * 2010-09-21 2013-08-27 Raytheon Company Miniature active standoff chamber
US20120297741A1 (en) * 2011-05-25 2012-11-29 John Reid Open top work cell having a fluid barrier
US9463129B2 (en) * 2011-09-27 2016-10-11 Mp Acquisition, Llc Grossing station
CN105708559A (zh) * 2016-01-06 2016-06-29 虞桂平 一种胸外科手术微环境系统
WO2017200932A1 (fr) * 2016-05-16 2017-11-23 Noam Gavriely Plaque de déflection de particules et procédé d'utilisation
US10702434B2 (en) 2016-06-20 2020-07-07 Mp Acquisition, Llc Grossing station system
CA3110570A1 (fr) 2018-09-05 2020-03-12 Mp Acquisition, Llc Poste de montage dote d'un systeme de camera
US11253413B2 (en) 2018-09-13 2022-02-22 Mp Acquisition, Llc Integrated dissection board table lid
US11471353B2 (en) 2018-10-17 2022-10-18 Mp Acquisition, Llc Rotating autopsy table
US11071671B1 (en) * 2020-05-21 2021-07-27 Aerosol Containment Container, LLC Aerosol containment enclosure
CN112524734A (zh) * 2020-11-20 2021-03-19 东北大学 一种电磁波辅助材料进行空气清洁杀菌的方法
GB2609024B (en) * 2021-07-19 2023-09-06 Univ Bristol A hood
WO2023086707A1 (fr) 2021-11-10 2023-05-19 Aeolus Air Devices LLC Procédés, dispositifs et systèmes pour champs d'air
US11406550B1 (en) 2021-12-30 2022-08-09 Aerosol Containment Container, LLC Aerosol containment enclosure
CN114288738B (zh) * 2022-01-12 2023-02-07 郑州人民医院(郑州人民医院医疗管理中心) 一种用于内镜清洗设备的滤芯更换装置及方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1275569A (en) * 1969-01-13 1972-05-24 Nihon Kuki Sochi Kabushiki Kai An improved air-curtaining apparatus for forming an isolated zone
FR2118891A1 (fr) * 1970-12-24 1972-08-04 Draegerwerk Ag
FR2141861A1 (fr) * 1971-06-17 1973-01-26 Pielkenrood Vinitex Bv
GB1349717A (en) * 1970-07-01 1974-04-10 Svenska Flaektfabriken Ab Distributing device in plants for the maintenance of a dustfree bacteriafree zone in a room
US3820536A (en) * 1972-01-10 1974-06-28 W Anspach Apparatus for providing clean air at a surgical area
FR2298338A2 (fr) * 1975-01-25 1976-08-20 Duvlis Zinon Appareil producteur d'atmosphere sterile pour champ operatoire

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048005B (de) * 1951-05-08 1958-12-31 Otto Heinz Brandi Dipl Ing Abschirmung von Tueren oder sonstigen Raumverschluessen
CH321792A (de) * 1954-07-27 1957-05-31 Sulzer Ag Verfahren und Einrichtung zur Abtrennung von zwei miteinander verbundenen Räumen mittels eines Luftvorhanges
GB904052A (en) * 1959-05-26 1962-08-22 Carrier Engineering Co Ltd Improvements relating to methods and apparatus for maintaining an atmosphere having predetermined characteristics in an open-fronted chamber
DE1120104B (de) * 1959-07-24 1961-12-21 Schilde Maschb Ag Abschirmung eines Raumes durch einen Luftschleier
US3221632A (en) * 1964-01-13 1965-12-07 Sterilab Inc Air system for sterile areas
DE1915080U (de) 1965-01-22 1965-04-29 Dieter Garnies Rollen-durchlaufregel mit rollenbremsung nach dem wirbelstrom-prinzip.
DE1604114B1 (de) * 1965-02-23 1971-12-23 Svenska Flaektfabriken Ab Einrichtung zur aufrechterhaltung einer staub und bakterien freien zone innerhalb eines raumes
GB1190380A (en) * 1966-12-16 1970-05-06 Bell S Medical Products Ltd Improvements in or relating to Gaseously Formed Curtains
GB1180970A (en) * 1967-08-23 1970-02-11 Progress Jets Ltd Air Curtain Vapour Barrier.
US3494724A (en) * 1968-03-27 1970-02-10 Gray Ind Inc Method and apparatus for controlling microorganisms and enzymes
US3511162A (en) * 1969-02-20 1970-05-12 Johnson & Johnson Apparatus and method for isolating a patient zone
NL7008713A (fr) * 1969-06-16 1970-12-18
US3923482A (en) * 1972-04-12 1975-12-02 James V Knab Clean air directing apparatus
DE2343015A1 (de) * 1973-08-25 1975-02-27 Jakob Adam Verfahren und einrichtung zur belueftung von operations-kabinen
US4140105A (en) * 1973-12-04 1979-02-20 Zinon Duvlis Gas curtain for shielding person on an operating table
DE2360234C2 (de) * 1973-12-04 1982-04-15 Zinon Dr. med. 3000 Hannover Duvlis Operationsfeldreinraumerzeuger
FR2293945A1 (fr) * 1974-12-12 1976-07-09 Joubert Jack Perfectionnements aux moyens d'elimination de micro-organismes en suspension dans l'air de locaux fermes
JPS5745175B2 (fr) * 1974-12-23 1982-09-27
DE2512679A1 (de) * 1975-03-19 1976-09-30 Delbag Luftfilter Gmbh Einrichtung zur belueftung von operationsraeumen
JPS6049512B2 (ja) * 1976-04-06 1985-11-02 日立プラント建設株式会社 クリ−ンル−ムフイルタ殺菌装置
DE2736837A1 (de) * 1977-08-16 1979-03-01 Wolfgang Mueller Vorrichtung zum abtrennen von raeumen mittels bewegter luftschichten
DE2908086A1 (de) 1979-03-02 1980-09-11 Helmut Goeldner Verfahren und vorrichtung zum desinfizieren und sterilisieren von mit keimen behafteten gegenstaenden

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1275569A (en) * 1969-01-13 1972-05-24 Nihon Kuki Sochi Kabushiki Kai An improved air-curtaining apparatus for forming an isolated zone
GB1349717A (en) * 1970-07-01 1974-04-10 Svenska Flaektfabriken Ab Distributing device in plants for the maintenance of a dustfree bacteriafree zone in a room
FR2118891A1 (fr) * 1970-12-24 1972-08-04 Draegerwerk Ag
FR2141861A1 (fr) * 1971-06-17 1973-01-26 Pielkenrood Vinitex Bv
US3820536A (en) * 1972-01-10 1974-06-28 W Anspach Apparatus for providing clean air at a surgical area
FR2298338A2 (fr) * 1975-01-25 1976-08-20 Duvlis Zinon Appareil producteur d'atmosphere sterile pour champ operatoire

Also Published As

Publication number Publication date
DE3050380A1 (fr) 1982-07-22
GB2056050B (en) 1984-03-21
GB2056050A (en) 1981-03-11
DE3018169A1 (de) 1980-11-27
JPS5620941A (en) 1981-02-27
US4471688A (en) 1984-09-18
DE3018169C2 (de) 1984-09-06
SE8003625L (sv) 1980-11-19
FR2456523B1 (fr) 1986-03-28
CH645710A5 (fr) 1984-10-15
CH647589A5 (fr) 1985-01-31
NL8002851A (nl) 1980-11-20
ZA802826B (en) 1981-07-29
BE883310A (nl) 1980-09-01
IT8022138A0 (it) 1980-05-16
US4422369A (en) 1983-12-27
LU81292A1 (fr) 1980-12-16
IT1140951B (it) 1986-10-10

Similar Documents

Publication Publication Date Title
FR2456523A1 (fr) Procede et installation de sterilisation d'un gaz et dispositif de conditionnement et de protection d'une zone d'un espace
DE69819766D1 (de) Schaltschrank für die elektronik und luftkanalanordnung dafür
US4548128A (en) Fume hood
DE69408379T2 (de) Verfahren und Vorrichtung zur Kühlung einer Vakuumvorrichtung
BR8108696A (pt) Sistema de aquecimento de concha de fundico com fecho de ar e blindagem contra calor
KR830009634A (ko) 표시관의 제조방법
KR920020793A (ko) 방전여기가스레이저장치
DK0726430T3 (da) Luftkonditioneringsapparat og -fremgangsmåde med en kølevæske, der ikke skader i det mindste ozonlaget
DE3366729D1 (en) Process and device for monitoring a tiltable shute and its use in charging a shaft furnace
KR970702129A (ko) 로봇 장치(robot)
JPS57124647A (en) Louver
IT8322174V0 (it) Centralina di comando, applicabile su plance portastrumenti o cruscotti, particolarmente studiata per la regolazione e il controllo della climatizzazione, all'interno di autoveicoli.
JPS6446530A (en) Air conditioner
TW332858B (en) Tubular heat exchange system
KR840008923A (ko) 슬랩이나 철강제품을 제가열로나 처리용로(爐)로 장입하는 장치
SE8204736D0 (sv) Rullanordning med inbyggd motor
JPS5410553A (en) Ventilator
FR2508564B1 (fr) Dispositif de reglage des aubes directrices d'une turbomachine axiale
JPS5332781A (en) Attaching tool of temperature sensor
Reger et al. Influence of environment on microcrack propagation in high temperature low cycle fatigue
SU597496A1 (ru) Устройство дл охлаждени расплавленного металла
SU1286344A1 (ru) Радиационна установка дл пайки
JPS5611182A (en) Automatic electric welding equipment
GB1120554A (en) Apparatus for use in subjecting rod-shaped workpieces to crucible-free zone-by-zone melting processes
JPH0919102A (ja) 磁気遮蔽を備えた軸流ファンモータ用保護装置

Legal Events

Date Code Title Description
ST Notification of lapse