SE520704C2 - Bromsanordning för självgående vält - Google Patents
Bromsanordning för självgående vältInfo
- Publication number
- SE520704C2 SE520704C2 SE0104278A SE0104278A SE520704C2 SE 520704 C2 SE520704 C2 SE 520704C2 SE 0104278 A SE0104278 A SE 0104278A SE 0104278 A SE0104278 A SE 0104278A SE 520704 C2 SE520704 C2 SE 520704C2
- Authority
- SE
- Sweden
- Prior art keywords
- roller
- hydraulic
- diesel engine
- self
- engine speed
- Prior art date
Links
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
- B60T7/126—Brakes for railway vehicles coming into operation in case of exceeding a predetermined speed
-
- 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
- B60T13/12—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 liquid
- B60T13/22—Brakes applied by springs or weights and released hydraulically
-
- 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
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
- Road Paving Machines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Braking Systems And Boosters (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Description
40 520 704 att via hydraulledningama 7 stänga tillförseln av hydrauliskt matartryck till vältens hydrauliska valsbromsar 8, vilka är anordnade till att ge full bromseffekt vid bortfall av matartrycket. Den ökade bromseffekt som de aktiverade valsbromsama tillför, reducerar dieselmotorvarvtalet till dess ett andra i ECM:en inprogramrnerat varvtal understigs, t ex 2500 varv/minut.
ECM:en är programmerad till att bryta jordanslutningen när detta lägre varvtal underskrids och påverkar då i omvänd ordning den sekundära bromsanordningen till att frilägga valsbromsarna. Skulle motorvarvtalet åter öka och överskrida det maximala, upprepar den kontinuerligt övervakande sekundära bromsanordningen proceduren.
Uppfinningen kan även tillämpas vid andra typer av bromsarrangemang där tex hydraulventilens 5 manöverrelä 4 skall strömanslutas för att det hydrauliska matartrycket till valsbromsarna skall upphöra.
Claims (1)
1. Anordning för en vält (1) utrustad med en elektronisk 10 25 30 40 motorkontrollmodui (ECM) (2) för dieselmotordrift k ä n n e t e c k n a d a v att ECM:en är proggrammerad till att när ett inställt maximalt dieselmotorvarvtal överskrids, på grund av yttre påverkan på välten, medelst en ledningen (3) jordansluta ett manöverrelä (4) på en hydraulventil (5) i vältens hydraulsystem (6) med följd att det hydrauliska matartrycket genom hydraulledningar (7) till respektive vualsbromsar (8) upphör. . Anordning enligt patentkrav 1 k ä n n e t e c k n a d a v att ECM:en även är programmerad till att när ett inställt lägre varvtal än det maximala underskrids frånkoppla jordanslutningen medelst ledningen (3)- . Anordning enligt patentkrav 1 k ä n n e t e c k n a d a v att det inställda maximala dieselmotorvarvtalet är 2700 varv/minut eller lägre. . Anordning enligt patentkrav 2 k ä n n e t e c k n a d a v att det inställda lägre varvtalet är minst 200 varv/minut lägre än det inställda maximala dieselmotorvarvtalet.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0104278A SE520704C2 (sv) | 2001-12-18 | 2001-12-18 | Bromsanordning för självgående vält |
DE60227636T DE60227636D1 (de) | 2001-12-18 | 2002-09-26 | Selbstangetriebene Walze |
EP02445118A EP1325851B1 (en) | 2001-12-18 | 2002-09-26 | Braking device for self-propelled roller |
DE1325851T DE1325851T1 (de) | 2001-12-18 | 2002-09-26 | Selbstangetriebene Walze |
ES02445118T ES2197026T1 (es) | 2001-12-18 | 2002-09-26 | Dispositivo de frenado para apisonadora auto-propulsada. |
CN02145781.6A CN1250415C (zh) | 2001-12-18 | 2002-10-17 | 自行压路机的刹车装置 |
BRPI0204371-8A BR0204371B1 (pt) | 2001-12-18 | 2002-10-25 | dispositivo de freagem para cilindro autopropelido. |
US10/320,452 US6725146B2 (en) | 2001-12-18 | 2002-12-17 | Braking device for a self-propelled roller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0104278A SE520704C2 (sv) | 2001-12-18 | 2001-12-18 | Bromsanordning för självgående vält |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0104278D0 SE0104278D0 (sv) | 2001-12-18 |
SE0104278L SE0104278L (sv) | 2003-06-19 |
SE520704C2 true SE520704C2 (sv) | 2003-08-12 |
Family
ID=20286379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0104278A SE520704C2 (sv) | 2001-12-18 | 2001-12-18 | Bromsanordning för självgående vält |
Country Status (7)
Country | Link |
---|---|
US (1) | US6725146B2 (sv) |
EP (1) | EP1325851B1 (sv) |
CN (1) | CN1250415C (sv) |
BR (1) | BR0204371B1 (sv) |
DE (2) | DE1325851T1 (sv) |
ES (1) | ES2197026T1 (sv) |
SE (1) | SE520704C2 (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19804843A1 (de) * | 1998-01-29 | 1999-08-05 | Biotronik Mess & Therapieg | Selbstkalibrierender ratenadaptiver Herzschrittmacher |
US8376655B2 (en) * | 2008-10-03 | 2013-02-19 | Caterpillar Paving Products Inc. | Compactor with smooth hose routing |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1505509A1 (de) * | 1965-12-22 | 1969-07-31 | Bosch Gmbh Robert | Fahrzeug,insbesondere Kraftstrassenwalze mit in geschlossenem Kreislauf arbeitenden hydrostatischem Getriebe |
GB1342718A (en) * | 1970-08-05 | 1974-01-03 | Coal Industry Patents Ltd | Brakes for vehicles |
GB2033511B (en) | 1978-11-10 | 1982-09-02 | Coal Industry Patents Ltd | Brake control equipment for a vehicle with drive means |
US4324387A (en) * | 1980-01-30 | 1982-04-13 | Twin Disc, Incorporated | Power delivery system having a pressure modulated hydrodynamic retarder for controlling a load |
DD249162A3 (de) * | 1985-03-29 | 1987-09-02 | Limbach Oberfrohna Bremshydrau | Automatische nachstellvorrichtung, insbesondere fuer kraftfahrzeugbremsen |
US5983149A (en) | 1991-04-08 | 1999-11-09 | Caterpillar Inc. | Automatic vehicle speed retarding control through actuation of wheel brakes |
US5595121A (en) * | 1994-04-15 | 1997-01-21 | The Walt Disney Company | Amusement ride and self-propelled vehicle therefor |
US5630489A (en) * | 1995-11-29 | 1997-05-20 | Deere & Company | Electrohydraulic parking brake control system for preventing brake engagement when vehicle is in motion |
DE19629426A1 (de) * | 1996-07-22 | 1998-01-29 | Zahnradfabrik Friedrichshafen | Automatisierte Feststellbremse |
US6240356B1 (en) | 1998-12-23 | 2001-05-29 | Caterpillar Inc. | Work machine speed control system to manage engine overspeed and brake energy |
-
2001
- 2001-12-18 SE SE0104278A patent/SE520704C2/sv not_active IP Right Cessation
-
2002
- 2002-09-26 DE DE1325851T patent/DE1325851T1/de active Pending
- 2002-09-26 DE DE60227636T patent/DE60227636D1/de not_active Expired - Lifetime
- 2002-09-26 ES ES02445118T patent/ES2197026T1/es active Pending
- 2002-09-26 EP EP02445118A patent/EP1325851B1/en not_active Expired - Fee Related
- 2002-10-17 CN CN02145781.6A patent/CN1250415C/zh not_active Expired - Fee Related
- 2002-10-25 BR BRPI0204371-8A patent/BR0204371B1/pt not_active IP Right Cessation
- 2002-12-17 US US10/320,452 patent/US6725146B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6725146B2 (en) | 2004-04-20 |
US20030114976A1 (en) | 2003-06-19 |
BR0204371B1 (pt) | 2011-08-23 |
CN1427121A (zh) | 2003-07-02 |
SE0104278D0 (sv) | 2001-12-18 |
DE60227636D1 (de) | 2008-08-28 |
EP1325851A1 (en) | 2003-07-09 |
EP1325851B1 (en) | 2008-07-16 |
CN1250415C (zh) | 2006-04-12 |
DE1325851T1 (de) | 2003-11-27 |
ES2197026T1 (es) | 2004-01-01 |
BR0204371A (pt) | 2004-06-01 |
SE0104278L (sv) | 2003-06-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2008009354A3 (de) | Verfahren zum betreiben einer windenergieanlage | |
CN101128352B (zh) | 互补式再生扭矩***及其控制方法 | |
CA2665622C (en) | Reduced power mode for an aircraft electric brake system | |
CN101368581B (zh) | 模块装置 | |
CN101649849B (zh) | 一种液压马达制动回路 | |
WO2007079946A8 (de) | Druckmittelbetätigtes bremssystem mit redundanter steuerung der bremsaktuatoren | |
WO2007012014A3 (en) | Interface module with power over ethernet function | |
WO2003023243A3 (de) | Kupplungssystem mit einer nasslaufenden oder/und hydraulisch betätigbaren mehrfach-kupplungseinrichtung | |
CN103608225A (zh) | 车辆制动*** | |
JP2007205568A (ja) | 別々のアクチュエータのダイナミック流体動力モニタリングシステム | |
WO2008028648A3 (de) | Antriebssystem und verfahren zur überwachung eines hydrostatischen antriebs | |
CN109733374B (zh) | 控制器供电*** | |
JPH05508134A (ja) | ブレーキスリップ及びトラクションスリップの双方を制御する制御装置を備えるブレーキシステム | |
US20050275281A1 (en) | Modular braking system | |
JP2008220058A (ja) | 電源切替ユニット | |
SE520704C2 (sv) | Bromsanordning för självgående vält | |
CA2457736A1 (en) | Brake system cut-out control | |
WO2002078405A3 (en) | Panic protection from fault conditions in power converters | |
WO2007031357A3 (de) | Vorrichtung und verfahren zur dezentralen energieversorgung | |
EP1128241A3 (de) | Verfahren und Vorrichtung zur Sicherheitsüberwachung einer Steuereinrichtung | |
JP2001150980A (ja) | 車両のドライブトレインに対する制御装置 | |
GB2359599A (en) | Controlling the application of air pressure to brake actuators e.g.for railway vehicles | |
JPH10100891A (ja) | 2導管トレーラブレーキ装置 | |
JPS59120572A (ja) | パワ−ステアリングの異常検出装置 | |
KR100759877B1 (ko) | 제어기간의 제어충돌 회피장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |