SE9703175D0 - Methods and apparatus for controlling a controllable device for exhaust suction devices - Google Patents

Methods and apparatus for controlling a controllable device for exhaust suction devices

Info

Publication number
SE9703175D0
SE9703175D0 SE9703175A SE9703175A SE9703175D0 SE 9703175 D0 SE9703175 D0 SE 9703175D0 SE 9703175 A SE9703175 A SE 9703175A SE 9703175 A SE9703175 A SE 9703175A SE 9703175 D0 SE9703175 D0 SE 9703175D0
Authority
SE
Sweden
Prior art keywords
controlling
controllable device
methods
suction devices
exhaust suction
Prior art date
Application number
SE9703175A
Other languages
Swedish (sv)
Other versions
SE511408C2 (en
SE9703175L (en
Inventor
Gunnar Erland Filipsson
Original Assignee
Nederman Philip & Co Ab
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 Nederman Philip & Co Ab filed Critical Nederman Philip & Co Ab
Priority to SE9703175A priority Critical patent/SE511408C2/en
Publication of SE9703175D0 publication Critical patent/SE9703175D0/en
Priority to PCT/SE1998/001558 priority patent/WO1999013997A1/en
Priority to DE19882674T priority patent/DE19882674T1/en
Priority to AU90995/98A priority patent/AU9099598A/en
Publication of SE9703175L publication Critical patent/SE9703175L/en
Publication of SE511408C2 publication Critical patent/SE511408C2/en

Links

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

Landscapes

  • Exhaust Silencers (AREA)

Abstract

The present invention relates to a method and a device for controlling at least one controllable device (13 and/or 14) at exhaust extraction devices (6), said exhaust extraction devices (6) being adapted to suck away or extract exhausts from motor vehicles (2) such that said exhausts do not flow out into the surroundings. A sensor (19) is provided to sense the generation and interruption of motor sound from the engine (7) of the motor vehicle (2) and, in dependence thereof, control a controllable device, e.g. a fan device and/or a damper device (13 and/or 14), to start or stop.
SE9703175A 1997-09-04 1997-09-04 Methods and apparatus for controlling a controllable device for exhaust suction devices SE511408C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9703175A SE511408C2 (en) 1997-09-04 1997-09-04 Methods and apparatus for controlling a controllable device for exhaust suction devices
PCT/SE1998/001558 WO1999013997A1 (en) 1997-09-04 1998-09-02 Method and device for controlling a controllable device at exhaust extraction devices
DE19882674T DE19882674T1 (en) 1997-09-04 1998-09-02 Method and device for controlling a controllable device in exhaust gas extraction devices
AU90995/98A AU9099598A (en) 1997-09-04 1998-09-02 Method and device for controlling a controllable device at exhaust extraction devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703175A SE511408C2 (en) 1997-09-04 1997-09-04 Methods and apparatus for controlling a controllable device for exhaust suction devices

Publications (3)

Publication Number Publication Date
SE9703175D0 true SE9703175D0 (en) 1997-09-04
SE9703175L SE9703175L (en) 1999-03-05
SE511408C2 SE511408C2 (en) 1999-09-27

Family

ID=20408127

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703175A SE511408C2 (en) 1997-09-04 1997-09-04 Methods and apparatus for controlling a controllable device for exhaust suction devices

Country Status (4)

Country Link
AU (1) AU9099598A (en)
DE (1) DE19882674T1 (en)
SE (1) SE511408C2 (en)
WO (1) WO1999013997A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748496A (en) * 1971-10-26 1973-07-24 R Hedin Sound activated controller
US4322718A (en) * 1980-05-19 1982-03-30 Paul Faierstain Sound-activated rotary device
US5092228A (en) * 1990-11-02 1992-03-03 Pfeiffer Jr Edward A Exhaust distribution system
US5542250A (en) * 1994-10-05 1996-08-06 Ball; Gordon M. Method and apparatus for actuating a direct source exhaust gas capture system

Also Published As

Publication number Publication date
WO1999013997A1 (en) 1999-03-25
SE511408C2 (en) 1999-09-27
SE9703175L (en) 1999-03-05
DE19882674T1 (en) 2000-11-16
AU9099598A (en) 1999-04-05

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Legal Events

Date Code Title Description
NUG Patent has lapsed