BR8105525A - Acionador de alarme com autorestabelecimento para sistema de freios com circuito duplo - Google Patents
Acionador de alarme com autorestabelecimento para sistema de freios com circuito duploInfo
- Publication number
- BR8105525A BR8105525A BR8105525A BR8105525A BR8105525A BR 8105525 A BR8105525 A BR 8105525A BR 8105525 A BR8105525 A BR 8105525A BR 8105525 A BR8105525 A BR 8105525A BR 8105525 A BR8105525 A BR 8105525A
- Authority
- BR
- Brazil
- Prior art keywords
- establishment
- self
- brake system
- double circuit
- alarm actuator
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/38—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by piston and cylinder
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
- Regulating Braking Force (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/183,478 US4318091A (en) | 1980-09-02 | 1980-09-02 | Self-resetting warning actuator for a dual circuit brake system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8105525A true BR8105525A (pt) | 1982-05-18 |
Family
ID=22672965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8105525A BR8105525A (pt) | 1980-09-02 | 1981-08-31 | Acionador de alarme com autorestabelecimento para sistema de freios com circuito duplo |
Country Status (9)
Country | Link |
---|---|
US (1) | US4318091A (pt) |
EP (1) | EP0047202B1 (pt) |
JP (1) | JPS5777249A (pt) |
AR (1) | AR224316A1 (pt) |
AU (1) | AU546724B2 (pt) |
BR (1) | BR8105525A (pt) |
CA (1) | CA1149430A (pt) |
DE (1) | DE3169994D1 (pt) |
ES (1) | ES505073A0 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5066940A (en) * | 1990-10-10 | 1991-11-19 | Ford Motor Company | Brake pedal travel warning system |
US5831232A (en) * | 1996-11-12 | 1998-11-03 | Westinghouse Air Brake Company | Pneumatic emergency brake application valve and an associated electrical signaling switch |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2782600A (en) * | 1953-05-21 | 1957-02-26 | Orman E Crown | Hydraulic brake safety device |
DE1815901A1 (de) * | 1968-12-20 | 1970-06-25 | Mueller Hermann E Fa | Differenzdruckwarnanlage |
US3626366A (en) * | 1969-09-02 | 1971-12-07 | Bendix Corp | Self-latching differential pressure switch |
US3686864A (en) * | 1971-03-02 | 1972-08-29 | Bendix Corp | Multiple feature master cylinder |
FR2254020B1 (pt) * | 1973-12-07 | 1977-03-04 | Dba | |
DE2405800C2 (de) * | 1974-02-07 | 1983-03-03 | Alfred Teves Gmbh, 6000 Frankfurt | Tandemhauptzylinder mit Differenzdruckwarneinrichtung |
GB1500915A (en) * | 1974-07-03 | 1978-02-15 | Girling Ltd | Dual hydraulic braking systems for vehicles |
US3985986A (en) * | 1974-10-24 | 1976-10-12 | Kelsey-Hayes Company | Differential pressure warning switch |
US3938333A (en) * | 1975-02-10 | 1976-02-17 | General Motors Corporation | Master cylinder |
GB1553224A (en) * | 1975-06-12 | 1979-09-26 | Girling Ltd | Dual hydraulic braking systems for vehicles |
-
1980
- 1980-09-02 US US06/183,478 patent/US4318091A/en not_active Expired - Lifetime
-
1981
- 1981-05-21 CA CA000377987A patent/CA1149430A/en not_active Expired
- 1981-08-19 DE DE8181401318T patent/DE3169994D1/de not_active Expired
- 1981-08-19 EP EP81401318A patent/EP0047202B1/en not_active Expired
- 1981-08-20 AU AU74363/81A patent/AU546724B2/en not_active Ceased
- 1981-08-31 BR BR8105525A patent/BR8105525A/pt unknown
- 1981-08-31 ES ES505073A patent/ES505073A0/es active Granted
- 1981-09-02 AR AR286624A patent/AR224316A1/es active
- 1981-09-02 JP JP13711081A patent/JPS5777249A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ES8206312A1 (es) | 1982-08-16 |
CA1149430A (en) | 1983-07-05 |
AR224316A1 (es) | 1981-11-13 |
AU546724B2 (en) | 1985-09-19 |
DE3169994D1 (en) | 1985-05-23 |
EP0047202A1 (en) | 1982-03-10 |
JPS5777249A (en) | 1982-05-14 |
ES505073A0 (es) | 1982-08-16 |
US4318091A (en) | 1982-03-02 |
AU7436381A (en) | 1982-03-11 |
EP0047202B1 (en) | 1985-04-17 |
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