EP0882524A2 - Dispositif d'évacuation des gaz d'échappement pour véhicules à moteur - Google Patents
Dispositif d'évacuation des gaz d'échappement pour véhicules à moteur Download PDFInfo
- Publication number
- EP0882524A2 EP0882524A2 EP97121436A EP97121436A EP0882524A2 EP 0882524 A2 EP0882524 A2 EP 0882524A2 EP 97121436 A EP97121436 A EP 97121436A EP 97121436 A EP97121436 A EP 97121436A EP 0882524 A2 EP0882524 A2 EP 0882524A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- exhaust
- motor
- bowden cable
- drive wheel
- exhaust nozzle
- 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.)
- Withdrawn
Links
Images
Classifications
-
- 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
Definitions
- the invention relates to a device according to the preamble of claim 1.
- the invention is based on the object of a device of the kind mentioned at the beginning to create that simple is built and in which the separation and closing of the Force flow take place at any point in the system can, the device being simple and robust at the same time is constructed.
- the force flow or mechanical restoration using a Bowden cable Through this Bowden cable, which is between the suspension of the drive motor of the vacuum truck and the exhaust nozzle practically runs parallel to the hose, the drive wheel either brought into contact with the running rail, see above that the suction car is moved by the drive motor, or the drive wheel is released from the track, so that the Suction vehicle is then dragged along by the motor vehicle, because the connection between the drive wheel and the running rail is always separated when the exhaust nozzle with the Exhaust of a motor vehicle is connected. Then if the Returning a vacuum truck to the starting position this is done by separating the exhaust nozzle triggered by the exhaust of the motor vehicle. At Larger systems with several suction vehicles will open them up moved back a separate return path. With smaller ones This is also on the tracks of the plant Suction slot channel itself possible.
- the device is advantageously designed such that as protected in claims 2 to 5.
- the device shown in the drawing is practically in two parts, namely the one usually about Head-running suction slot channel on which one or more Suction car 1 on rails 9 are movable.
- the vacuum trucks 1 are via a hose (not shown) with exhaust grommets 14 (Fig. 3) in which the hose is practical ends. These exhaust grommets are used to connect to the Exhaust of the motor vehicle from which the exhaust gases are extracted should be.
- the suction cars are in the longitudinal direction of the suction slot channel (2) movable on the rails 9 and possibly by separate Return paths back to their starting position.
- Conductor rails 19 run parallel to the running rails 9, the current collector with the electric drive motor 6th each suction truck 1 are connected. Each vacuum truck points So a separate drive motor 6 on one Motor mounting plate 5 is attached.
- the drive shaft 7 of the electric drive motor 6 carries a drive wheel 8, the can be brought into contact with the underside of the running rail 9, but also separable from this to the associated Vacuum truck to move either by the electric motor or to interrupt this possibility of movement, i.e. entrainment of the suction vehicle by the motor vehicle, with which the associated exhaust nozzle is not connected hinder.
- the motor holding plate 5 can be pivoted about a pin 4, which is attached to the housing 3 of the suction vehicle 1 and transverse to the direction of the suction truck, but parallel to that Axis of the drive shaft 7.
- a compression spring 10 biases the motor mounting plate 5 so that the drive wheel 8 is pressed against the running rail and so the flow of power between the drive motor and the running rail is made.
- a Bowden cable 11 is guided in the axis of the compression spring 10, whose soul 12 attached to the motor mounting plate 5 is.
- the jacket 13 of the Bowden cable 11 is on the housing 3 the suction truck 1 attached.
- the Bowden cable runs "parallel" to the hose to the exhaust nozzle shown in Fig. 3 14.
- the jacket is there at an abutment 15 attached while the soul 12 on an angle lever 16th ends, which has a handle 20, which at the same time Actuation of a clamping device 17 for attachment to the Exhaust of the motor vehicle is used.
- the angle lever 16 is designed and stored so that when closing the clamping device 17 a train on the soul 12 of the Bowden cable becomes.
- the drive can with a mechanical switching device or a contactless one Switching device are executed that responds when one suction trolley comes very close to the other.
- the drive with a switching element be equipped, the drive motor for energy saving and to reduce wear with separate power flow switches off.
- These control functions are printed on a Circuit 18 housed in the housing 3.
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Exhaust Gas After Treatment (AREA)
- Motor Or Generator Cooling System (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29708912U DE29708912U1 (de) | 1997-05-21 | 1997-05-21 | Vorrichtung zum Absaugen von Auspuffgasen von Kraftfahrzeugen |
DE29708912U | 1997-05-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0882524A2 true EP0882524A2 (fr) | 1998-12-09 |
EP0882524A3 EP0882524A3 (fr) | 1999-10-13 |
Family
ID=8040576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97121436A Withdrawn EP0882524A3 (fr) | 1997-05-21 | 1997-12-05 | Dispositif d'évacuation des gaz d'échappement pour véhicules à moteur |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0882524A3 (fr) |
DE (1) | DE29708912U1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1298364B1 (it) * | 1997-12-09 | 2000-01-05 | Filcar S R L | Apparecchiatura per l'aspirazione e la raccolta dei gas di scarico di un autoveicolo. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0174481A1 (fr) * | 1984-08-18 | 1986-03-19 | Horst Jentzsch | Dispositif pour aspirer et récolter des gaz, en particulier des gaz d'échappement dans un hall de montage ou de construction |
DE9200289U1 (de) * | 1992-01-13 | 1992-02-27 | Norfi Exhaust Extraction System Gmbh, 2401 Ratekau | Absaugvorrichtung für Auspuffgase von Kraftfahrzeugen |
DE29511893U1 (de) * | 1995-07-22 | 1995-09-21 | Norfi Exhaust Extraction System GmbH, 23626 Ratekau | Abgasabsaugvorrichtung für Kraftfahrzeuge |
DE29607797U1 (de) * | 1996-05-02 | 1997-02-27 | Fuhrmann, Ulrich, 23669 Timmendorfer Strand | Mitfahrende Abgas-Absaugvorrichtung für Kraftfahrzeuge auf einem Transportband stehend mit einer Stoßstangen-Mitnahmeeinrichtung ohne feste Ankoppelung am Fahrzeug selbst |
-
1997
- 1997-05-21 DE DE29708912U patent/DE29708912U1/de not_active Expired - Lifetime
- 1997-12-05 EP EP97121436A patent/EP0882524A3/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0174481A1 (fr) * | 1984-08-18 | 1986-03-19 | Horst Jentzsch | Dispositif pour aspirer et récolter des gaz, en particulier des gaz d'échappement dans un hall de montage ou de construction |
DE9200289U1 (de) * | 1992-01-13 | 1992-02-27 | Norfi Exhaust Extraction System Gmbh, 2401 Ratekau | Absaugvorrichtung für Auspuffgase von Kraftfahrzeugen |
DE29511893U1 (de) * | 1995-07-22 | 1995-09-21 | Norfi Exhaust Extraction System GmbH, 23626 Ratekau | Abgasabsaugvorrichtung für Kraftfahrzeuge |
DE29607797U1 (de) * | 1996-05-02 | 1997-02-27 | Fuhrmann, Ulrich, 23669 Timmendorfer Strand | Mitfahrende Abgas-Absaugvorrichtung für Kraftfahrzeuge auf einem Transportband stehend mit einer Stoßstangen-Mitnahmeeinrichtung ohne feste Ankoppelung am Fahrzeug selbst |
Also Published As
Publication number | Publication date |
---|---|
DE29708912U1 (de) | 1997-07-17 |
EP0882524A3 (fr) | 1999-10-13 |
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Legal Events
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18W | Application withdrawn |
Withdrawal date: 19991104 |