DE29922220U1 - Flow switch for regulating an air flow - Google Patents

Flow switch for regulating an air flow

Info

Publication number
DE29922220U1
DE29922220U1 DE29922220U DE29922220U DE29922220U1 DE 29922220 U1 DE29922220 U1 DE 29922220U1 DE 29922220 U DE29922220 U DE 29922220U DE 29922220 U DE29922220 U DE 29922220U DE 29922220 U1 DE29922220 U1 DE 29922220U1
Authority
DE
Germany
Prior art keywords
flow
base body
regulating
cross
irr
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 - Lifetime
Application number
DE29922220U
Other languages
German (de)
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.)
DEMIRKAN SEREF
Original Assignee
DEMIRKAN SEREF
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 DEMIRKAN SEREF filed Critical DEMIRKAN SEREF
Priority to DE29922220U priority Critical patent/DE29922220U1/en
Publication of DE29922220U1 publication Critical patent/DE29922220U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/30—Arrangements for supply of additional air
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
    • F16K5/0221—Fixed plug and turning sleeve
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
    • F16K5/0228—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor with a conical segment mounted around a supply pipe
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (4)

1. Strömungsweiche zur Regelung einer Gasströmung dadurch gekennzeichnet, daß durch Verdrehung des auf den Grundkörper (1) gelagerten Kegelaufsatzes (2) eine gasförmige Fluidströmung irr Strömungsrichtung (3) von einer Kernzone auf eine äußere Zone radial durch sich gegeneinander verdrehende Lamellen (1.1/2.1) um­ gelenkt werden kann.1. Flow switch for regulating a gas flow, characterized in that by rotating the conical attachment ( 2 ) mounted on the base body ( 1 ), a gaseous fluid flow irr flow direction ( 3 ) from a core zone to an outer zone radially by mutually rotating fins ( 1.1 / 2.1 ) can be directed. 2. Strömungseiche nach Anspruch 1, dadurch gekennzeichnet, daß der zentrale Strömungsquerschnitt am kleinen Rohr des Grundkörpers (1) bei jeder Schaltstel­ lung geöffnet bleibt und sich nur die Öffnungsquerschnitte irr der Randzone durch sich gegeneinander verdrehende Lamellen (1.1/2.1) verändern.2. Flow oak according to claim 1, characterized in that the central flow cross-section on the small tube of the base body ( 1 ) remains open at each switching position and only the opening cross-sections change irr the edge zone by mutually rotating slats ( 1.1 / 2.1 ). 3. Strömungsweiche nach Anspruch 1, dadurch gekennzeichnet, daß es durch Veren­ gung der Rohrquerschnitte im Grundkörper (1) zu einer Strömungsbeschleunigung kommt.3. Flow switch according to claim 1, characterized in that there is a flow acceleration by constriction of the pipe cross sections in the base body ( 1 ). 4. Strömungsweiche nach Anspruch 1, dadurch gekennzeichnet, daß bei jeder Schalt­ stellung des Kegelaufsatzes (2) mindestens ein geöffneter Durchströmquerschnitt vorhanden ist.4. Flow switch according to claim 1, characterized in that at each switching position of the cone attachment ( 2 ) there is at least one open flow cross section.
DE29922220U 1999-12-18 1999-12-18 Flow switch for regulating an air flow Expired - Lifetime DE29922220U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29922220U DE29922220U1 (en) 1999-12-18 1999-12-18 Flow switch for regulating an air flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29922220U DE29922220U1 (en) 1999-12-18 1999-12-18 Flow switch for regulating an air flow

Publications (1)

Publication Number Publication Date
DE29922220U1 true DE29922220U1 (en) 2000-08-31

Family

ID=8083134

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29922220U Expired - Lifetime DE29922220U1 (en) 1999-12-18 1999-12-18 Flow switch for regulating an air flow

Country Status (1)

Country Link
DE (1) DE29922220U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008096316A2 (en) * 2007-02-05 2008-08-14 Imtmedical Ag Control valve for respiratory devices
DE102018107690A1 (en) * 2018-03-29 2019-10-02 Tenneco Gmbh mixer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008096316A2 (en) * 2007-02-05 2008-08-14 Imtmedical Ag Control valve for respiratory devices
WO2008096316A3 (en) * 2007-02-05 2009-02-12 Imtmedical Ag Control valve for respiratory devices
CH704346B1 (en) * 2007-02-05 2012-07-13 Imtmedical Ag Control valve for ventilators.
US8695599B2 (en) 2007-02-05 2014-04-15 Imtmedical Ag Control valve for respiratory devices
DE102018107690A1 (en) * 2018-03-29 2019-10-02 Tenneco Gmbh mixer

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20001005

R156 Lapse of ip right after 3 years

Effective date: 20030701