EP1074710A3 - Motorstaubbremsvorrichtung - Google Patents

Motorstaubbremsvorrichtung Download PDF

Info

Publication number
EP1074710A3
EP1074710A3 EP00115607A EP00115607A EP1074710A3 EP 1074710 A3 EP1074710 A3 EP 1074710A3 EP 00115607 A EP00115607 A EP 00115607A EP 00115607 A EP00115607 A EP 00115607A EP 1074710 A3 EP1074710 A3 EP 1074710A3
Authority
EP
European Patent Office
Prior art keywords
flap
engine
braking device
exhaust gas
gas line
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
Application number
EP00115607A
Other languages
English (en)
French (fr)
Other versions
EP1074710B1 (de
EP1074710A2 (de
Inventor
Gottfried Dipl.-Ing. Raab
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.)
MAN Truck and Bus Osterreich AG
Original Assignee
Steyr Nutzfahrzeuge AG
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 Steyr Nutzfahrzeuge AG filed Critical Steyr Nutzfahrzeuge AG
Publication of EP1074710A2 publication Critical patent/EP1074710A2/de
Publication of EP1074710A3 publication Critical patent/EP1074710A3/de
Application granted granted Critical
Publication of EP1074710B1 publication Critical patent/EP1074710B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • F02D9/06—Exhaust brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Braking Arrangements (AREA)

Abstract

Die Erfindung betrifft eine Motorstaubremseinrichtung, mit einer brennkraftmaschinen-internen Motorbremseinrichtung und einer Motorbremsklappe in einer Abgasleitung, mit einem Stellmotor für die Motorbremsklappe und zugeordnetem Leistungsteil, das seine Befehle von der Steuereinheit enthält, und mit einem den Druck in der Abgasleitung strömungsmäßig vor der Motorbremsklappe erfassenden Drucksensor.
Um eine aufgabengemäß feinfühlige Regelung der Durchlaßquerschnitte der Motorbremsklappe abhängig vom tatsächlichen Motorbremsleistungsbedarf zu ermöglichen und außerdem die Motorstaubremsvorrichtung kostengünstig herstellen und montieren zu können, wird erfindungsgemäß vorgeschlagen, die Meßsignale des Drucksensors (9) und/oder eines Temperatursensors (10), gegebenenfalls auch Drehzahlsignale nM der Brennkraftmaschine, über die Steuereinheit (8) einer elektronischen Reglereinheit (13) zuzuführen, die den Betrieb der Steuereinheit (8) und der Brennkraftmaschine anhand eingespeicherter Kennfelder und Betriebsdaten regelt. Außerdem ist erfindungsgemäß ein Bremsvorrichtungsmodul (15) vorgesehen, der als Basiselement einen Abgasleitungsrohrabschnitt (16) aufweist, der mit endseitigen Flanschen (17, 18) in einen entsprechenden Freiraum der Abgasleitung (1) eingebaut ist, in welchem Abgasleitungsrohrabschnitt (16) die Motorbremsklappe (2) eingebaut und mit ihrer Achse (3) schwenkbar gelagert ist, und an welchem Abgasleitungsrohrabschnitt (16) außen der Stellmotor (4) für die Motorbremsklappe (2), das zugehörige Leistungsteil (7; 7', 7''), die zugehörige Steuereinheit (8) sowie der Drucksensor (9) und/oder Temperatursensor (10) angebaut sind.
EP00115607A 1999-08-04 2000-07-20 Motorstaubremsvorrichtung Expired - Lifetime EP1074710B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0133899A AT413857B (de) 1999-08-04 1999-08-04 Motorstaubremsvorrichtung
AT133899 1999-08-04

Publications (3)

Publication Number Publication Date
EP1074710A2 EP1074710A2 (de) 2001-02-07
EP1074710A3 true EP1074710A3 (de) 2001-10-31
EP1074710B1 EP1074710B1 (de) 2002-10-16

Family

ID=3511743

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00115607A Expired - Lifetime EP1074710B1 (de) 1999-08-04 2000-07-20 Motorstaubremsvorrichtung

Country Status (3)

Country Link
EP (1) EP1074710B1 (de)
AT (2) AT413857B (de)
DE (1) DE50000637D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1390612A4 (de) * 2001-04-20 2005-12-07 Jenara Entpr Ltd Vorrichtung und steuerung für verstellbare motorbremse
DE102016015357A1 (de) 2016-12-22 2017-06-29 Daimler Ag Drosseleinrichtung für einen Abgastrakt einer Verbrennungskraftmaschine
DE102017115599A1 (de) * 2017-07-12 2019-01-17 Man Truck & Bus Ag Brennkraftmaschine, insbesondere als Antriebsmotor für ein Fahrzeug

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625095A1 (de) * 1976-06-04 1977-12-15 Maschf Augsburg Nuernberg Ag Steuerung fuer motor-auspuffbremsen
DE3339053A1 (de) * 1983-10-28 1985-05-09 Daimler-Benz Ag, 7000 Stuttgart Steuerung fuer eine motor-abgasbremse
JPH09228854A (ja) * 1996-02-21 1997-09-02 Hino Motors Ltd 内燃機関の補助ブレーキ装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625095A1 (de) * 1976-06-04 1977-12-15 Maschf Augsburg Nuernberg Ag Steuerung fuer motor-auspuffbremsen
DE3339053A1 (de) * 1983-10-28 1985-05-09 Daimler-Benz Ag, 7000 Stuttgart Steuerung fuer eine motor-abgasbremse
JPH09228854A (ja) * 1996-02-21 1997-09-02 Hino Motors Ltd 内燃機関の補助ブレーキ装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 01 30 January 1998 (1998-01-30) *

Also Published As

Publication number Publication date
ATA133899A (de) 2005-10-15
DE50000637D1 (de) 2002-11-21
AT413857B (de) 2006-06-15
EP1074710B1 (de) 2002-10-16
ATE226277T1 (de) 2002-11-15
EP1074710A2 (de) 2001-02-07

Similar Documents

Publication Publication Date Title
WO2003004847A3 (en) Control system for electrically assisted turbocharger
EP0874146A3 (de) Gerät zur Regelung einer Verbrennungskraftmaschine, ausgerüstet mit einem elektronischen Drosselklappensteuergerät
GB2354812B (en) Engine inlet with blown air drag reduction
EP0844378A3 (de) Lüftströmungssteuervorrichtung
EP1201910A3 (de) Ansaugsystem
AU2003275148A1 (en) Methods and apparatus for operation of multiple fuel engines
EP0747585A3 (de) Steuerung für den Ladedruck eines Turboladers an einer Brennkraftmaschine
EP1293647A3 (de) Aktive Lärmkonditionierungsanordnung
WO2004029427A3 (de) Lufteinströmer, insbesondere für ein kraftfahrzeug
AU3426699A (en) Decelerator device mounted in the exhaust gas circuit of a vehicle equipped witha combustion engine
CA2368287A1 (en) Crankcase ventilation system
EP0953755A3 (de) Steuereinrichtung für Verbrennungsmotoren
EP1074710A3 (de) Motorstaubbremsvorrichtung
EP1736043A3 (de) Steuerung für Kreiselschwader und Mähwerke als landwirtschaftliche Arbeitsmaschinen
JPS60195955U (ja) タ−ボチヤ−ジヤ付エンジンのｅｇｒ制御装置
SE9401059L (sv) Anordning för reglering av motorbromseffekten hos en förbränningsmotor
EP1331387A4 (de) Mischer für gasförmige brennstoffe
EP0905358A3 (de) Steuerungsverfahren
MX9604463A (es) Sistema de compuerta de estrangulacion.
DE59805195D1 (de) Abgasrückführungseinrichtung
SE9600660D0 (sv) Anordning för reglering av en förgasare till en förbränningsmotor
EP1201908A3 (de) Vorrichtung und Verfahren zur Anreicherung des Sauerstoffgehaltes in der Ansaugluft einer Brennkraftmaschine
EP0327130A3 (de) System zum Umwandeln des Signals eines linearen Fühlers zur Gewinnung eines Parameters mit variierender Genauigkeit
EP0935060A3 (de) Kontrolle eines Abgasrückführungssystems
EP1207347A3 (de) Verfahren zum Regeln eines Gasbrenners

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

Kind code of ref document: A2

Designated state(s): AT DE FR IT NL SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20011004

17Q First examination report despatched

Effective date: 20011228

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MAN STEYR AG

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

AKX Designation fees paid

Free format text: AT DE FR IT NL SE

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE FR IT NL SE

REF Corresponds to:

Ref document number: 226277

Country of ref document: AT

Date of ref document: 20021115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 50000637

Country of ref document: DE

Date of ref document: 20021121

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20030717

NLT1 Nl: modifications of names registered in virtue of documents presented to the patent office pursuant to art. 16 a, paragraph 1

Owner name: MAN NUTZFAHRZEUGE OESTERREICH AG

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

REG Reference to a national code

Ref country code: NL

Ref legal event code: TD

Effective date: 20120223

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 50000637

Country of ref document: DE

Owner name: MAN TRUCK & BUS OESTERREICH AG, AT

Free format text: FORMER OWNER: MAN NUTZFAHRZEUGE OESTERREICH AG, STEYR, AT

Effective date: 20120125

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

Owner name: MAN TRUCK & BUS OSTERREICH AG

Effective date: 20120314

REG Reference to a national code

Ref country code: AT

Ref legal event code: HC

Ref document number: 226277

Country of ref document: AT

Kind code of ref document: T

Owner name: MAN TRUCK & BUS OESTERREICH AG, AT

Effective date: 20120530

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20190729

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20190729

Year of fee payment: 20

Ref country code: FR

Payment date: 20190729

Year of fee payment: 20

Ref country code: IT

Payment date: 20190725

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20190725

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20190930

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50000637

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MK

Effective date: 20200719

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 226277

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200720

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG