FR2361608A1 - Dispositif pour l'epuration de l'air dans des ateliers et analogues - Google Patents
Dispositif pour l'epuration de l'air dans des ateliers et analoguesInfo
- Publication number
- FR2361608A1 FR2361608A1 FR7723658A FR7723658A FR2361608A1 FR 2361608 A1 FR2361608 A1 FR 2361608A1 FR 7723658 A FR7723658 A FR 7723658A FR 7723658 A FR7723658 A FR 7723658A FR 2361608 A1 FR2361608 A1 FR 2361608A1
- Authority
- FR
- France
- Prior art keywords
- workshops
- air
- motor
- fan
- air cleaning
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
Dispositif destiné à épurer l'air dans des ateliers ou analogues et comprenant des filtres, un ventilateur et un moteur pour l'entraînement de ce dernier ainsi qu'une enveloppe traversée par l'air à épurer. Il est prévu au moins un filtre mécanique 17, 18 en amont du ventilateur 19, lequel est placé de telle manière par rapport à son moteur d'entraînement 20 qu'au moins une partie substantielle de l'air mis en mouvement passe par le moteur ou autour de celui-ci et, en aval du moteur, est prévu un filtre 23 contenant du charbon actif. L'invention est applicable entre autres à l'épuration de l'air chargé de fumée au voisinage de postes de soudage dans des ateliers ou analogues.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7608901A SE419509B (sv) | 1976-08-10 | 1976-08-10 | For rening av luft i arbetslokaler o dyl avsedd anordning |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2361608A1 true FR2361608A1 (fr) | 1978-03-10 |
FR2361608B3 FR2361608B3 (fr) | 1980-05-16 |
Family
ID=20328618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7723658A Granted FR2361608A1 (fr) | 1976-08-10 | 1977-08-01 | Dispositif pour l'epuration de l'air dans des ateliers et analogues |
Country Status (8)
Country | Link |
---|---|
US (1) | US4129426A (fr) |
JP (1) | JPS5321083A (fr) |
BE (1) | BE857323A (fr) |
DE (1) | DE2735862A1 (fr) |
FR (1) | FR2361608A1 (fr) |
GB (1) | GB1579072A (fr) |
NL (1) | NL7708781A (fr) |
SE (1) | SE419509B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0237625A1 (fr) * | 1986-03-13 | 1987-09-23 | Turbo-Lufttechnik GmbH | Dispositif de ventilation d'un tunnel |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4163650A (en) * | 1978-07-24 | 1979-08-07 | Tepco, Incorporated | Portable electronic precipitator |
US4312291A (en) * | 1980-03-14 | 1982-01-26 | Knab James V | Toxic fume absorber |
US4396407A (en) * | 1982-03-11 | 1983-08-02 | Tecumseh Products Company | Multi-stage air filter |
US4512245A (en) * | 1982-09-24 | 1985-04-23 | Adsorbent Products Inc. | Portable point source adsorber |
US4642128A (en) * | 1985-09-11 | 1987-02-10 | Xanar, Inc. | Smoke evacuator system with electronic control circuitry |
FR2679787B1 (fr) * | 1991-07-31 | 1994-04-15 | Air Liquide | Adsorbeur a lits d'adsorbants annulaires superposes. |
CA2130584C (fr) * | 1993-08-23 | 1999-12-07 | Bernard Chiu | Purificateur d'air a filtre |
DE29718284U1 (de) * | 1997-10-15 | 1997-12-11 | Müller, Lothar, 76829 Landau | Mobile Anlage zum Reinigen kontaminierter Luft |
GB2333973B (en) * | 1998-02-05 | 2000-03-22 | Malcolm Johnstone | Exhaust extracter |
US6797027B2 (en) * | 2001-04-11 | 2004-09-28 | Donaldson Company, Inc. | Filter assemblies and systems for intake air for fuel cells |
US7416580B2 (en) * | 2001-04-11 | 2008-08-26 | Donaldsom Company, Inc. | Filter assemblies and systems for intake air for fuel cells |
FR2837112B1 (fr) * | 2002-03-12 | 2009-07-31 | Joel Maurice Henri Gonthier | Principe d'un systeme de filtration en cascade avec pompe d'extraction integree avec chambre d'absorption |
CA2507947A1 (fr) * | 2002-12-02 | 2004-07-01 | Donaldson Company, Inc. | Divers elements de filtre pour pile a hydrogene |
AU2003282170A1 (en) * | 2003-09-17 | 2005-04-11 | Joel Gonthier | Cascading filtration system having an integrated extraction pump with an absorption chamber |
US7823585B2 (en) * | 2004-10-08 | 2010-11-02 | Mark Johnson | Snorkel clip |
WO2006112440A1 (fr) * | 2005-04-18 | 2006-10-26 | Sintokogio, Ltd. | Dispositif pour le ramassage de la poussière avec fonction désodorisante, et unité de désodorisation et de filtration |
US8216329B2 (en) * | 2010-07-26 | 2012-07-10 | Hamilton Sundstrand Corporation | Removable external filter for servo air actuated valves |
CN107781186A (zh) * | 2016-08-31 | 2018-03-09 | 中山市乐途电器有限公司 | 一种穿戴式微型电风扇 |
CN111389107A (zh) * | 2018-12-20 | 2020-07-10 | 徐菡 | 多功能空气净化装置及方法 |
CN112570938B (zh) * | 2020-12-08 | 2022-09-06 | 湖南翰坤实业有限公司 | 一种智能焊烟处理装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2243637A (en) * | 1937-11-19 | 1941-05-27 | Lincoln Electric Co | Air conditioner |
GB560123A (en) * | 1942-09-17 | 1944-03-21 | Cecil Gordon Vokes | Filters for gases under pressure |
US2922489A (en) * | 1957-04-05 | 1960-01-26 | Hollingsworth R Lee | Gas washing, cleaning and drying apparatus |
US3224171A (en) * | 1963-08-16 | 1965-12-21 | Hyman D Bowman | Exhaust filter for internal combustion engines |
US3766844A (en) * | 1971-12-21 | 1973-10-23 | Us Army | Protective system for contaminated atmosphere |
-
1976
- 1976-08-10 SE SE7608901A patent/SE419509B/xx unknown
-
1977
- 1977-07-19 GB GB30162/77A patent/GB1579072A/en not_active Expired
- 1977-07-29 US US05/820,371 patent/US4129426A/en not_active Expired - Lifetime
- 1977-07-29 BE BE179783A patent/BE857323A/fr unknown
- 1977-08-01 FR FR7723658A patent/FR2361608A1/fr active Granted
- 1977-08-05 JP JP9343377A patent/JPS5321083A/ja active Pending
- 1977-08-09 NL NL7708781A patent/NL7708781A/xx not_active Application Discontinuation
- 1977-08-09 DE DE19772735862 patent/DE2735862A1/de not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0237625A1 (fr) * | 1986-03-13 | 1987-09-23 | Turbo-Lufttechnik GmbH | Dispositif de ventilation d'un tunnel |
Also Published As
Publication number | Publication date |
---|---|
NL7708781A (nl) | 1978-02-14 |
GB1579072A (en) | 1980-11-12 |
BE857323A (fr) | 1977-11-14 |
SE419509B (sv) | 1981-08-10 |
US4129426A (en) | 1978-12-12 |
JPS5321083A (en) | 1978-02-27 |
SE7608901L (sv) | 1978-02-11 |
FR2361608B3 (fr) | 1980-05-16 |
DE2735862A1 (de) | 1978-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |