ITMI20001379A0 - DEVICE PROCEDURE FOR PRODUCING DEPRESSION IN A VEHICLE - Google Patents

DEVICE PROCEDURE FOR PRODUCING DEPRESSION IN A VEHICLE

Info

Publication number
ITMI20001379A0
ITMI20001379A0 IT2000MI001379A ITMI20001379A ITMI20001379A0 IT MI20001379 A0 ITMI20001379 A0 IT MI20001379A0 IT 2000MI001379 A IT2000MI001379 A IT 2000MI001379A IT MI20001379 A ITMI20001379 A IT MI20001379A IT MI20001379 A0 ITMI20001379 A0 IT MI20001379A0
Authority
IT
Italy
Prior art keywords
vehicle
device procedure
producing depression
depression
producing
Prior art date
Application number
IT2000MI001379A
Other languages
Italian (it)
Inventor
Ernst Wild
Hermut Denz
Zanten Anton Van
Kristina Eberle
Gert Haegele
Andreas Kaessmann
Armin Hemminger
Leonardo Cadeddu
Alessandro Lonardo
Christian Tanguy
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI20001379A0 publication Critical patent/ITMI20001379A0/en
Publication of ITMI20001379A1 publication Critical patent/ITMI20001379A1/en
Application granted granted Critical
Publication of IT1317988B1 publication Critical patent/IT1317988B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Junction Field-Effect Transistors (AREA)
IT2000MI001379A 1999-06-29 2000-06-20 PROCEDURE AND DEVICE TO PRODUCE DEPRESSION IN A VEHICLE IT1317988B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19929880.7A DE19929880B4 (en) 1999-06-29 1999-06-29 Method and apparatus for providing negative pressure in a vehicle

Publications (3)

Publication Number Publication Date
ITMI20001379A0 true ITMI20001379A0 (en) 2000-06-20
ITMI20001379A1 ITMI20001379A1 (en) 2001-12-20
IT1317988B1 IT1317988B1 (en) 2003-07-21

Family

ID=7912997

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI001379A IT1317988B1 (en) 1999-06-29 2000-06-20 PROCEDURE AND DEVICE TO PRODUCE DEPRESSION IN A VEHICLE

Country Status (5)

Country Link
JP (1) JP4879385B2 (en)
KR (1) KR20010076158A (en)
DE (1) DE19929880B4 (en)
FR (1) FR2796908B1 (en)
IT (1) IT1317988B1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10039787A1 (en) * 2000-08-16 2002-02-28 Bosch Gmbh Robert Method, computer program and device for monitoring a vacuum device
CN100434315C (en) * 2004-06-17 2008-11-19 大陆-特韦斯贸易合伙股份公司及两合公司 Method for providing a negative pressure in a vacuum chamber of a pneumatic brake booster
DE102005027768A1 (en) * 2004-06-17 2006-04-20 Continental Teves Ag & Co. Ohg Method for providing negative pressure in a vacuum chamber of a pneumatic brake booster
DE102005036615A1 (en) 2004-08-06 2006-02-23 Continental Teves Ag & Co. Ohg Device for providing pressure for an actuating unit of a motor vehicle brake system and method for controlling the device
DE102004052781B4 (en) * 2004-10-30 2009-05-07 Audi Ag Brake pressure booster for road vehicles
FR2877629A1 (en) * 2004-11-05 2006-05-12 Renault Sas Hybrid motor vehicle, has vacuum pump connected to vacuum chamber and controller for actuating pump, when pressure of chamber is greater than threshold value, for reducing pressure of chamber until pressure is lower than threshold value
JP4762558B2 (en) * 2005-01-18 2011-08-31 富士重工業株式会社 Control device for brake negative pressure pump
DE102005031734A1 (en) * 2005-07-07 2007-01-18 GM Global Technology Operations, Inc., Detroit Method for calculating the negative pressure in the brake booster of a vehicle with Otto engine
DE102006004288A1 (en) * 2006-01-31 2007-08-02 Robert Bosch Gmbh Low-pressure feeder device for a consumer/power brake in a motor vehicle has a source of low pressure for supplying the consumer with low pressure and a vacuum pump
DE102006004768A1 (en) * 2006-02-02 2007-05-03 Audi Ag Exhaust gas aftertreatment device for e.g. six-cylinder-petrol engine, has vacuum pump, air suction pipe, air suction valve, secondary air line, control valve and oil separator provided for supply of secondary air of exhaust gas section
US8789364B2 (en) 2006-04-14 2014-07-29 Waikei Huen Vacuum assist pump system
DE102006046478A1 (en) 2006-07-06 2008-01-10 Continental Teves Ag & Co. Ohg Underpressure control, in a vehicle brake system, has a sensor to register underpressure levels for an electronic control to activate the vacuum pump to maintain the required level
DE102006036445A1 (en) * 2006-08-04 2008-05-15 Robert Bosch Gmbh Vacuum generation in hybrid-powered vehicles
KR101417131B1 (en) 2008-12-05 2014-07-08 현대자동차주식회사 Catalyst Heating Logic of GDI Engine
JP5424721B2 (en) * 2009-06-02 2014-02-26 日立造船株式会社 Vacuum vessel simulation equipment
DE102009046006A1 (en) * 2009-10-26 2011-04-28 Robert Bosch Gmbh Method for monitoring the function of a vacuum pump in a brake system
CN102892652B (en) 2010-05-19 2015-07-22 丰田自动车株式会社 Braking control system
KR101279817B1 (en) * 2011-04-20 2013-06-28 성백철 Vacuum switch module and vacuum pump module for automobile brake system
DE102011053516A1 (en) 2011-09-12 2013-03-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Device, useful for checking low pressure system of motor car, comprises pressure sensor device arranged at pressure line of system for detecting pressure value predominating in pressure line, and device for evaluating tightness of system
FR2981624B1 (en) * 2011-10-19 2013-12-20 Peugeot Citroen Automobiles Sa DEVICE FOR MONITORING THE PRESSURE OF A BRAKING SYSTEM OF A HYBRID VEHICLE BY ACTION ON AN ELECTRICAL ELEMENT COUPLED BY THE THERMAL ENGINE
DE102011085252A1 (en) * 2011-10-26 2013-05-02 Robert Bosch Gmbh Method and device for determining a fault condition in a brake booster system
DE102011120780A1 (en) 2011-12-09 2013-06-13 Volkswagen Aktiengesellschaft Method for operating a vacuum pump
DE102012105408A1 (en) * 2012-06-21 2013-12-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Vehicle with a vacuum reservoir
JP2014084055A (en) * 2012-10-26 2014-05-12 Aisan Ind Co Ltd Failure diagnostic device for brake system and failure diagnostic method for brake system
KR101257213B1 (en) * 2012-11-21 2013-04-23 강필수 Safety brake apparatus for vehicle
JP2016203781A (en) * 2015-04-22 2016-12-08 ボッシュ株式会社 Pressure control device
DE102016203105B4 (en) 2016-02-26 2024-05-08 Bayerische Motoren Werke Aktiengesellschaft Device for diagnosing a brake assist system in a motor vehicle
EP3248850B1 (en) * 2016-05-27 2021-09-01 Aqseptence Group GmbH Method for operating a vacuum pump and vacuum pump assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326249B2 (en) * 1973-10-16 1978-08-01
DE3109200A1 (en) * 1981-03-11 1982-09-23 Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt Apparatus for supplying various users of low pressure in a motor vehicle
DE3322176A1 (en) * 1983-06-21 1985-01-10 Alfred Dipl.-Ing.(FH) 7257 Ditzingen Wieland Vacuum system for a motor vehicle
JPS6261868A (en) * 1985-09-10 1987-03-18 Toyota Motor Corp Drive controller for motor negative pressure pump
DE3806916A1 (en) * 1988-03-03 1989-09-14 Daimler Benz Ag VACUUM SUPPLY SYSTEM IN A MOTOR VEHICLE
DE69211358T2 (en) * 1991-12-18 1996-12-12 Wabco Automotive Uk VACUUM PUMP ENGINE CONTROL APPARATUS AND METHOD FOR OPERATING IT
JP3371736B2 (en) * 1997-02-26 2003-01-27 日産自動車株式会社 Brake system for hybrid electric vehicles
JP3552473B2 (en) * 1997-07-18 2004-08-11 日産自動車株式会社 Vehicle brake system
JP3405134B2 (en) * 1997-07-18 2003-05-12 日産自動車株式会社 Failure diagnosis device for vehicle brake system
JPH11139302A (en) * 1997-11-11 1999-05-25 Suzuki Motor Corp Method for detecting failure in braking device
JP2001012272A (en) * 1999-06-29 2001-01-16 Toyota Motor Corp Automatic stop/start device for internal combustion engine

Also Published As

Publication number Publication date
DE19929880A1 (en) 2001-01-04
JP2001055133A (en) 2001-02-27
FR2796908A1 (en) 2001-02-02
IT1317988B1 (en) 2003-07-21
JP4879385B2 (en) 2012-02-22
DE19929880B4 (en) 2017-08-10
ITMI20001379A1 (en) 2001-12-20
KR20010076158A (en) 2001-08-11
FR2796908B1 (en) 2004-10-15

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