ES466176A1 - Dispositivo para la extraccion de aire contaminado y la in- troduccion de aire fresco a un lugar de trabajo en movimien-to. - Google Patents
Dispositivo para la extraccion de aire contaminado y la in- troduccion de aire fresco a un lugar de trabajo en movimien-to.Info
- Publication number
- ES466176A1 ES466176A1 ES466176A ES466176A ES466176A1 ES 466176 A1 ES466176 A1 ES 466176A1 ES 466176 A ES466176 A ES 466176A ES 466176 A ES466176 A ES 466176A ES 466176 A1 ES466176 A1 ES 466176A1
- Authority
- ES
- Spain
- Prior art keywords
- slot
- contact surfaces
- place
- slide shoe
- stationary
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/002—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using a central suction system, e.g. for collecting exhaust gases in workshops
- B08B15/005—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using a central suction system, e.g. for collecting exhaust gases in workshops comprising a stationary main duct with one or more branch units, the branch units being freely movable along a sealed longitudinal slit in the main duct
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/18—Branching pipes; Joining pipes to walls the branch pipe being movable
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86268—With running joint between movable parts of system
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Duct Arrangements (AREA)
- Prevention Of Fouling (AREA)
- Ventilation (AREA)
- Cleaning In General (AREA)
- Labeling Devices (AREA)
- Air Transport Of Granular Materials (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Sealing Devices (AREA)
Abstract
Dispositivo para la extracción de aire contaminado y la introducción de aire fresco a un lugar de trabajo en movimiento, mediante la transferencia de aire mezclado con gases, vapores, pequeñas partículas, etc., o de aire fresco en una y otra dirección entre dos puntos, uno fijo y el otro de entrada o salida en movimiento, que comprende una caja alargada (1-3, 40) que en una parte está provista de un tubo o similar (5, 58) conectable a una admisión o descarga fija, y que está provista en parte en dirección longitudinal de una abertura (4, 41) cerrada mediante una banda de cierre estanco (20, 44) aplicada longitudinalmente en la abertura y en la que un cuerpo de conexión (22, 47) provisto de un hueco o paso está dispuesto en la caja (1-3) de manera que se puede mover a lo largo de la abertura (4, 41) y dicho paso está en comunicación continua en una parte con el interior de dicha caja y en una parte con una boca (26) o conducto (57) que sobresale de dicho cuerpo de conexión, moviéndose el orificio libre de dicha boca o de dicho conducto durante el movimiento del cuerpo de conexión para variar los puntos de entrada o salida dentro de una zona, caracterizada porque dicho cuerpo de conexión (22, 47) es desplazable a lo largo de dicha abertura (4, 41) aplicado sobre superficies de contacto (9, 43) y en cuya ranura están guiadas zapatas de deslizamiento (23), una zapata de deslizamiento (50) o similares, y porque dicho cuerpo de conexión (22, 41) por medio de placas de soporte (22, 47'') soporta en una parte un rodillo de presión giratoria (28, 45) sobre cada zapata de deslizamiento (23) o sobre los extremos de la zapata de deslizamiento (50) y en una parte rodillos de guía (29, 46) sobre dicho cuerpo de conexión, estando la citada banda de cierre (20, 44) sujeta por sus extremos a elementos de unión (21) previstos en los extremos de la mencionada caja (1 -3, 40) de manera que se mueve por debajo de los rodillos de presión (28, 45) y por encima de los rodillos de guía (29, 46).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7700177A SE408764C (sv) | 1977-01-10 | 1977-01-10 | Anordning for overforing av med gaser, angor, mindre fasta partiklar etc bemengd luft eller friskluft i ena eller andra riktningen mellan ett stationert stelle och ett sig forflyttande insugnings- eller ... |
Publications (1)
Publication Number | Publication Date |
---|---|
ES466176A1 true ES466176A1 (es) | 1979-05-01 |
Family
ID=20330139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES466176A Expired ES466176A1 (es) | 1977-01-10 | 1978-01-09 | Dispositivo para la extraccion de aire contaminado y la in- troduccion de aire fresco a un lugar de trabajo en movimien-to. |
Country Status (16)
Country | Link |
---|---|
US (1) | US4173176A (es) |
JP (2) | JPS53111577A (es) |
AT (1) | AT360708B (es) |
AU (1) | AU512212B2 (es) |
CA (1) | CA1109316A (es) |
CH (1) | CH629584A5 (es) |
DD (1) | DD133851A5 (es) |
DE (1) | DE2800703A1 (es) |
DK (1) | DK9678A (es) |
ES (1) | ES466176A1 (es) |
FI (1) | FI68537C (es) |
FR (1) | FR2376988A1 (es) |
GB (1) | GB1575791A (es) |
NL (1) | NL7800260A (es) |
NO (1) | NO147505C (es) |
SE (1) | SE408764C (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE397720B (sv) * | 1977-01-25 | 1977-11-14 | Svensson Sven Eric | Anordning for overforing av luft fran ett stationert stelle till ett rorligt stelle |
AU537269B2 (en) * | 1980-04-19 | 1984-06-14 | Horst Ludscheidt | :ducted exhaust ventilation apparatus" |
US4513598A (en) * | 1982-01-27 | 1985-04-30 | Costabile John J | Method and apparatus for producing a bulge in thin metal material |
US4881957A (en) * | 1983-04-06 | 1989-11-21 | Ppm, Inc. | Air filtration units and methods employing dust as filtration media and air flow rate as a directly controlled parameter |
DE3730273A1 (de) * | 1987-09-09 | 1989-03-23 | Zeppelin Metallwerke Gmbh | Vorrichtung zum absaugen von rauch und schadstoffen |
EP0334995A3 (de) * | 1988-03-29 | 1990-08-01 | Firma Carl Freudenberg | Strömungsleitende Verbindung |
US5319990A (en) * | 1992-02-05 | 1994-06-14 | California Technical Marketing Inc. | Cover system utilizing band |
JPH05283509A (ja) * | 1992-03-31 | 1993-10-29 | Nippon Seiko Kk | ダスト吸引装置 |
ATE214136T1 (de) * | 1998-07-22 | 2002-03-15 | Wampfler Ag | Vorrichtung zum versorgen eines längs einer druckluftleitung verfahrbaren verbrauchers |
DE29918795U1 (de) * | 1999-10-26 | 2000-01-05 | Homag Maschinenbau Ag, 72296 Schopfloch | Absaugvorrichtung |
DE102011103012B4 (de) | 2011-05-24 | 2024-06-13 | Homag Holzbearbeitungssysteme Gmbh | Abdeckung für einen Absaugkanal |
CN103084739B (zh) * | 2011-11-02 | 2015-10-28 | 梅塞尔切割焊接(中国)有限公司 | 超大跨距切割机 |
CN102699003A (zh) * | 2012-06-19 | 2012-10-03 | 无锡华联精工机械有限公司 | 一种移动抽风除尘结构 |
DE102012108196A1 (de) * | 2012-09-04 | 2014-03-06 | Windmöller & Hölscher Kg | Vorrichtung zum Absaugen von Abfallprodukten einer Produktionsmaschine |
CN103752577B (zh) * | 2013-12-31 | 2016-06-15 | 李�杰 | 防止污水处理池的废气四处散发的装置 |
US20170144768A1 (en) * | 2015-11-24 | 2017-05-25 | Hamilton Sundstrand Corporation | Cabin supply duct |
IT201600117872A1 (it) | 2016-11-22 | 2018-05-22 | Gima Spa | Dispositivo di presa per aspirazione. |
CN108097626A (zh) * | 2017-12-28 | 2018-06-01 | 开封宜家建筑材料有限公司 | 一种建筑通风结构 |
CN108212633A (zh) * | 2018-03-05 | 2018-06-29 | 江苏汇金环保科技有限公司 | 一种移动式喷漆房用废气管道密封收集装置 |
CN108246556A (zh) * | 2018-03-05 | 2018-07-06 | 江苏汇金环保科技有限公司 | 一种移动式喷漆房 |
CN110898907B (zh) * | 2019-11-27 | 2021-12-14 | 安徽豪门国药股份有限公司 | 一种具有预粉碎功能的中药加工用研磨设备 |
CN111151089B (zh) * | 2019-12-25 | 2022-03-29 | 太原重工股份有限公司 | 焦炉除尘系统 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2923227A (en) * | 1957-12-16 | 1960-02-02 | Harry C Hawley | Fumes control system |
FR1447430A (fr) * | 1965-06-18 | 1966-07-29 | Ct De Rech S De Pont A Mousson | Prise de branchement perfectionnée |
US3729384A (en) * | 1971-01-21 | 1973-04-24 | Koppers Co Inc | Flexible belt movable hood |
FR2137196B1 (es) * | 1971-05-07 | 1977-01-21 | ||
SU420486A1 (ru) * | 1971-12-06 | 1974-03-25 | А. К. Шумакович Государственный подшипниковый завод | Устройство для вентиляции, преимущественно, кабины крановщика |
SU421551A1 (ru) * | 1972-02-01 | 1974-03-30 | Б. Волох , М. Н. Алешин | Устройство для подачи воздуха в кабину мостового крана |
DE7213614U (de) * | 1972-04-12 | 1972-07-06 | Svenska Flaektfabriken Ab | Schwenk- und Arretiervorrichtung, insbesondere für Dunstabzugshauben an Küchenherden |
US3913470A (en) * | 1972-12-26 | 1975-10-21 | Crane Air Trac Inc | Ventilating system for traveling crane cabs, exhaust hoods and the like |
-
1977
- 1977-01-10 SE SE7700177A patent/SE408764C/xx unknown
-
1978
- 1978-01-03 US US05/866,415 patent/US4173176A/en not_active Expired - Lifetime
- 1978-01-06 CH CH14778A patent/CH629584A5/de not_active IP Right Cessation
- 1978-01-09 AU AU32275/78A patent/AU512212B2/en not_active Expired
- 1978-01-09 NO NO780078A patent/NO147505C/no unknown
- 1978-01-09 GB GB786/78A patent/GB1575791A/en not_active Expired
- 1978-01-09 DD DD7800203146A patent/DD133851A5/xx unknown
- 1978-01-09 FR FR7800459A patent/FR2376988A1/fr active Granted
- 1978-01-09 ES ES466176A patent/ES466176A1/es not_active Expired
- 1978-01-09 FI FI780066A patent/FI68537C/fi not_active IP Right Cessation
- 1978-01-09 NL NL7800260A patent/NL7800260A/xx not_active Application Discontinuation
- 1978-01-09 AT AT13378A patent/AT360708B/de not_active IP Right Cessation
- 1978-01-09 CA CA294,575A patent/CA1109316A/en not_active Expired
- 1978-01-09 DE DE19782800703 patent/DE2800703A1/de active Granted
- 1978-01-09 DK DK9678A patent/DK9678A/da not_active Application Discontinuation
- 1978-01-10 JP JP144778A patent/JPS53111577A/ja active Pending
-
1986
- 1986-05-30 JP JP1986081205U patent/JPS6246470Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH629584A5 (de) | 1982-04-30 |
FI780066A (fi) | 1978-07-11 |
NO147505B (no) | 1983-01-17 |
ATA13378A (de) | 1980-06-15 |
DE2800703C2 (es) | 1987-11-19 |
JPS53111577A (en) | 1978-09-29 |
JPS6246470Y2 (es) | 1987-12-15 |
FR2376988B1 (es) | 1985-01-04 |
JPS61204692U (es) | 1986-12-23 |
NO780078L (no) | 1978-07-11 |
SE7700177L (sv) | 1978-07-11 |
FR2376988A1 (fr) | 1978-08-04 |
SE408764B (sv) | 1979-07-09 |
CA1109316A (en) | 1981-09-22 |
US4173176A (en) | 1979-11-06 |
NO147505C (no) | 1983-04-27 |
DK9678A (da) | 1978-07-11 |
GB1575791A (en) | 1980-10-01 |
FI68537B (fi) | 1985-06-28 |
DE2800703A1 (de) | 1978-07-13 |
AU3227578A (en) | 1979-07-19 |
FI68537C (fi) | 1985-10-10 |
AT360708B (de) | 1981-01-26 |
AU512212B2 (en) | 1980-09-25 |
SE408764C (sv) | 1980-05-27 |
DD133851A5 (de) | 1979-01-24 |
NL7800260A (nl) | 1978-07-12 |
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