IT978787B - Indicatore di mancanza di pres sione di fluido particolarmen te per impianti di frenatura idraulici per autoveicoli - Google Patents
Indicatore di mancanza di pres sione di fluido particolarmen te per impianti di frenatura idraulici per autoveicoliInfo
- Publication number
- IT978787B IT978787B IT20003/73A IT2000373A IT978787B IT 978787 B IT978787 B IT 978787B IT 20003/73 A IT20003/73 A IT 20003/73A IT 2000373 A IT2000373 A IT 2000373A IT 978787 B IT978787 B IT 978787B
- Authority
- IT
- Italy
- Prior art keywords
- motor vehicles
- hydraulic braking
- braking systems
- special fluid
- indicator
- Prior art date
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
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/28—Valves specially adapted therefor
- B60T11/34—Pressure reducing or limiting valves
-
- 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
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
- B60T17/226—Devices for monitoring or checking brake systems; Signal devices using devices being responsive to the difference between the fluid pressions in conduits of multiple braking systems
-
- 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
- B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Measuring Fluid Pressure (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20003/73A IT978787B (it) | 1973-02-05 | 1973-02-05 | Indicatore di mancanza di pres sione di fluido particolarmen te per impianti di frenatura idraulici per autoveicoli |
FR7401635A FR2216571B1 (it) | 1973-02-05 | 1974-01-17 | |
GB278474A GB1401603A (en) | 1973-02-05 | 1974-01-21 | Fluid pressure failure detector for systems such as braking systems having two independent circuits |
US438491*A US3916129A (en) | 1973-02-05 | 1974-01-31 | Fluid pressure differential indicating switch with resilient piston disks |
SE7401460A SE386861B (sv) | 1973-02-05 | 1974-02-04 | Feldetektor for fluidtryck ex. i fordonsbromssystem med tva oberoende fluidkretsar |
JP1418674A JPS5641052B2 (it) | 1973-02-05 | 1974-02-05 | |
ES422936A ES422936A1 (es) | 1973-02-05 | 1974-02-05 | Perfeccionamientos en detectores del fallo de la presion defluidos. |
DE2405493A DE2405493C3 (de) | 1973-02-05 | 1974-02-05 | Detektor zur Anzeige eines Druckausfalls in einer zwei unabhängige Strömungsmittelkreise aufweisenden Bremsanlage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20003/73A IT978787B (it) | 1973-02-05 | 1973-02-05 | Indicatore di mancanza di pres sione di fluido particolarmen te per impianti di frenatura idraulici per autoveicoli |
Publications (1)
Publication Number | Publication Date |
---|---|
IT978787B true IT978787B (it) | 1974-09-20 |
Family
ID=11163008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20003/73A IT978787B (it) | 1973-02-05 | 1973-02-05 | Indicatore di mancanza di pres sione di fluido particolarmen te per impianti di frenatura idraulici per autoveicoli |
Country Status (8)
Country | Link |
---|---|
US (1) | US3916129A (it) |
JP (1) | JPS5641052B2 (it) |
DE (1) | DE2405493C3 (it) |
ES (1) | ES422936A1 (it) |
FR (1) | FR2216571B1 (it) |
GB (1) | GB1401603A (it) |
IT (1) | IT978787B (it) |
SE (1) | SE386861B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3985986A (en) * | 1974-10-24 | 1976-10-12 | Kelsey-Hayes Company | Differential pressure warning switch |
IT1028252B (it) * | 1975-01-09 | 1979-01-30 | Benditalia Spa | Indicatore di squilibrio di pressione |
DE3412821A1 (de) * | 1984-04-05 | 1985-10-17 | Manfred 2000 Hamburg Berweger | Differenzdruckschalter fuer 2-komponenten-spritzanlagen |
GB2215517A (en) * | 1988-02-24 | 1989-09-20 | Dobson Park Ind | Signalling devices |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2937502A (en) * | 1959-04-13 | 1960-05-24 | Roy E Kenyon | Equalizing means for hydraulic brake system |
US3194608A (en) * | 1963-05-01 | 1965-07-13 | Samuel M Rich | Safety means in air brake equipment |
US3228194A (en) * | 1965-02-17 | 1966-01-11 | Bendix Corp | Split system indicating means |
US3382333A (en) * | 1965-12-10 | 1968-05-07 | Ford Motor Co | Warning light switch for split brake system |
US3336451A (en) * | 1966-03-21 | 1967-08-15 | William F Burton | Device for indicating a predetermined fluid pressure differential |
FR1523298A (fr) * | 1967-03-17 | 1968-05-03 | Dba Sa | Indicateur de freinage et de déséquilibre |
US3463554A (en) * | 1968-08-15 | 1969-08-26 | Wagner Electric Corp | Warning device |
-
1973
- 1973-02-05 IT IT20003/73A patent/IT978787B/it active
-
1974
- 1974-01-17 FR FR7401635A patent/FR2216571B1/fr not_active Expired
- 1974-01-21 GB GB278474A patent/GB1401603A/en not_active Expired
- 1974-01-31 US US438491*A patent/US3916129A/en not_active Expired - Lifetime
- 1974-02-04 SE SE7401460A patent/SE386861B/xx not_active IP Right Cessation
- 1974-02-05 JP JP1418674A patent/JPS5641052B2/ja not_active Expired
- 1974-02-05 ES ES422936A patent/ES422936A1/es not_active Expired
- 1974-02-05 DE DE2405493A patent/DE2405493C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS49111084A (it) | 1974-10-23 |
DE2405493A1 (de) | 1974-08-08 |
GB1401603A (en) | 1975-07-16 |
FR2216571A1 (it) | 1974-08-30 |
SE386861B (sv) | 1976-08-23 |
JPS5641052B2 (it) | 1981-09-25 |
FR2216571B1 (it) | 1978-09-29 |
ES422936A1 (es) | 1976-05-16 |
US3916129A (en) | 1975-10-28 |
DE2405493B2 (de) | 1977-12-15 |
DE2405493C3 (de) | 1978-08-10 |
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