IT1258854B - Complesso frenante per autoveicoli, azionato mediante un fluido a pressione a regolazione elettronica. - Google Patents
Complesso frenante per autoveicoli, azionato mediante un fluido a pressione a regolazione elettronica.Info
- Publication number
- IT1258854B IT1258854B ITRM920705A ITRM920705A IT1258854B IT 1258854 B IT1258854 B IT 1258854B IT RM920705 A ITRM920705 A IT RM920705A IT RM920705 A ITRM920705 A IT RM920705A IT 1258854 B IT1258854 B IT 1258854B
- Authority
- IT
- Italy
- Prior art keywords
- valve
- way
- activated
- electromagnetic valve
- pressure fluid
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 2
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 230000001105 regulatory effect Effects 0.000 abstract 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
- Braking Systems And Boosters (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
In un complesso frenante a regolazione elettronica, azionato mediante fluido a pressione, per almeno un circuito frenante di un autoveicolo in cui in un tubo di controllo derivato da un tubo di mandata nel circuito frenante principale e che porta ad una valvola a 3/2 vie controllabile è inserita una valvola elettromagnetica a 2 vie attivabile tramite una linea elettrica di comando e, garantendo un massimo grado di sicurezza dei freni per un impiego ancora più universale del dispositivo di frenatura in autoveicoli con diversi sistemi di frenatura, la valvola elettromagnetica a 2 vie viene attivata tramite un circuito logico solo quando nel dispositivo di regolazione elettronico del dispositivo di frenatura vi sono determinate condizioni funzionali e di regime, per l'aumento della rapidità di reazione del dispositivo di frenatura viene proposto di strutturare la valvola a 3/2 vie come valvola a rapporto di compressione e la valvola elettromagnetica a 2 vie come valvola elettromagnetica a 4/2 vie e di inserire questa valvola in un tubo di controllo derivato dal tubo di mandata del circuito frenante secondario e che porta pure alla valvola a rapporto di compressione.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4132768A DE4132768C1 (it) | 1991-10-02 | 1991-10-02 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITRM920705A0 ITRM920705A0 (it) | 1992-09-28 |
| ITRM920705A1 ITRM920705A1 (it) | 1994-03-28 |
| IT1258854B true IT1258854B (it) | 1996-03-01 |
Family
ID=6441962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITRM920705A IT1258854B (it) | 1991-10-02 | 1992-09-28 | Complesso frenante per autoveicoli, azionato mediante un fluido a pressione a regolazione elettronica. |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE4132768C1 (it) |
| FR (1) | FR2682070B1 (it) |
| GB (1) | GB2260174B (it) |
| IT (1) | IT1258854B (it) |
| SE (1) | SE505860C2 (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19506288B4 (de) * | 1995-02-23 | 2005-10-06 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Funktionsüberprüfung einer elektronisch geregelten Bremsanlage |
| DE19653264B4 (de) * | 1996-12-20 | 2008-04-30 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Elektronisch steuerbares Bremssystem für Fahrzeuge, insbesondere Nutzfahrzeuge |
| WO2017146242A1 (ja) | 2016-02-24 | 2017-08-31 | ナブテスコオートモーティブ 株式会社 | 空気供給システム |
| DE102018108090A1 (de) * | 2018-04-05 | 2019-10-10 | Wabco Gmbh | Elektro-pneumatischer Achsmodulator mit direkt gesteuerten Ventilen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3423944C2 (de) * | 1984-06-29 | 1998-11-19 | Bosch Gmbh Robert | Fahrzeugbremsanlage |
| DE3544965C2 (de) * | 1985-12-19 | 1994-08-11 | Bosch Gmbh Robert | Druckmittelbetätigte Bremsanlage |
| DE3617356A1 (de) * | 1986-05-23 | 1987-11-26 | Bosch Gmbh Robert | Elektrische druckmittel bremseinrichtung |
| DE3818617A1 (de) * | 1988-06-01 | 1989-12-07 | Daimler Benz Ag | Elektronisch geregelte druckmittel-bremseinrichtung |
| DE3916642A1 (de) * | 1989-05-22 | 1990-11-29 | Wabco Westinghouse Fahrzeug | Bremskreis |
| DE4004502A1 (de) * | 1990-02-14 | 1991-08-22 | Daimler Benz Ag | Elektronisch geregelte druckmittel-bremseinrichtung |
-
1991
- 1991-10-02 DE DE4132768A patent/DE4132768C1/de not_active Expired - Lifetime
-
1992
- 1992-09-08 GB GB9218943A patent/GB2260174B/en not_active Expired - Lifetime
- 1992-09-23 SE SE9202748A patent/SE505860C2/sv not_active IP Right Cessation
- 1992-09-28 IT ITRM920705A patent/IT1258854B/it active IP Right Grant
- 1992-10-01 FR FR9212099A patent/FR2682070B1/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE4132768C1 (it) | 1992-10-08 |
| FR2682070B1 (fr) | 1996-09-13 |
| ITRM920705A1 (it) | 1994-03-28 |
| GB2260174B (en) | 1995-04-05 |
| ITRM920705A0 (it) | 1992-09-28 |
| SE9202748D0 (sv) | 1992-09-23 |
| GB9218943D0 (en) | 1992-10-21 |
| GB2260174A (en) | 1993-04-07 |
| SE9202748L (sv) | 1993-04-03 |
| FR2682070A1 (fr) | 1993-04-09 |
| SE505860C2 (sv) | 1997-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970926 |