JPH0430532B2 - - Google Patents
Info
- Publication number
- JPH0430532B2 JPH0430532B2 JP59061280A JP6128084A JPH0430532B2 JP H0430532 B2 JPH0430532 B2 JP H0430532B2 JP 59061280 A JP59061280 A JP 59061280A JP 6128084 A JP6128084 A JP 6128084A JP H0430532 B2 JPH0430532 B2 JP H0430532B2
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- liquid level
- reservoir
- holding device
- liquid
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- 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
- B60T17/225—Devices for monitoring or checking brake systems; Signal devices brake fluid level indicators
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
- Level Indicators Using A Float (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/481,516 US4489224A (en) | 1983-04-01 | 1983-04-01 | Fluid level indicator |
| US481516 | 1983-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59184824A JPS59184824A (ja) | 1984-10-20 |
| JPH0430532B2 true JPH0430532B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-05-22 |
Family
ID=23912223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59061280A Granted JPS59184824A (ja) | 1983-04-01 | 1984-03-30 | 液面指示装置 |
Country Status (8)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0184201B1 (en) | 1984-12-05 | 1988-05-25 | Mitsubishi Kasei Corporation | Rare earth phosphor and radiographic image conversion screen |
| US4630443A (en) * | 1985-06-03 | 1986-12-23 | Allied Corporation | Reservoir for a master cylinder |
| FR2637234B1 (fr) * | 1988-09-13 | 1995-05-24 | Renault | Reservoir de compensation avec dispositif avertisseur, notamment pour circuits de freinage |
| US5426271A (en) * | 1994-01-18 | 1995-06-20 | Honeywell Inc. | Liquid level sensor |
| US6236323B1 (en) | 1999-09-30 | 2001-05-22 | Bell Helicopter Textron Inc. | Visual fluid level indicator using magnetic pins |
| DE102017221478A1 (de) * | 2017-11-30 | 2019-06-06 | Robert Bosch Gmbh | Verfahren zur Funktionsprüfung einer elektromechanischen Füllstandüberwachungseinrichtung |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2927176A (en) * | 1955-01-06 | 1960-03-01 | Phillips Aviat Co | Magnetic switch mechanism |
| US2866866A (en) * | 1956-11-16 | 1958-12-30 | Rene A Laplante | Fluid supply and level indicating system |
| FR1518966A (fr) * | 1967-02-17 | 1968-03-29 | Dispositif de contrôle hydro-électrique ou analogue et ses applications | |
| US3678490A (en) * | 1971-03-24 | 1972-07-18 | Bendix Corp | Master cylinder low fluid indicator |
| SU420882A1 (ru) * | 1972-03-27 | 1974-03-25 | Е. М. Агарев, Г. Ш. Гуревич, Ю. И. Колотий, В. К. Лемешко, Л. С. Перси нинов, Б. П. Плахин , В. И. Яворовский | РЕЛЕ УРОВНЯ ЖИДКОСТИ\[ФиLJ.-.. |
| JPS4942204U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-07-24 | 1974-04-13 | ||
| US3868485A (en) * | 1972-09-07 | 1975-02-25 | Hunt Philip A | Density sensing probe switch with adjustable float |
| JPS5147635B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-11-10 | 1976-12-16 | ||
| IT1020103B (it) * | 1974-08-22 | 1977-12-20 | Benditalia Spa | Indicatore del livello di flui do in un serbatoio |
| JPS5196977A (en) * | 1975-02-21 | 1976-08-25 | Masutashirindano rizaaba | |
| US4085336A (en) * | 1976-08-09 | 1978-04-18 | Paul F. Walters | Liquid flow activated switch |
| JPS54143253U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-03-29 | 1979-10-04 |
-
1983
- 1983-04-01 US US06/481,516 patent/US4489224A/en not_active Expired - Fee Related
- 1983-12-08 CA CA000442876A patent/CA1237504A/en not_active Expired
-
1984
- 1984-03-27 AU AU26127/84A patent/AU560854B2/en not_active Ceased
- 1984-03-28 DE DE8484400625T patent/DE3464352D1/de not_active Expired
- 1984-03-28 EP EP84400625A patent/EP0124401B1/en not_active Expired
- 1984-03-30 ES ES531185A patent/ES531185A0/es active Granted
- 1984-03-30 JP JP59061280A patent/JPS59184824A/ja active Granted
- 1984-03-30 BR BR8401559A patent/BR8401559A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR8401559A (pt) | 1984-11-13 |
| ES8502255A1 (es) | 1984-12-16 |
| AU2612784A (en) | 1984-10-04 |
| AU560854B2 (en) | 1987-04-16 |
| CA1237504A (en) | 1988-05-31 |
| US4489224A (en) | 1984-12-18 |
| DE3464352D1 (en) | 1987-07-30 |
| JPS59184824A (ja) | 1984-10-20 |
| EP0124401A1 (en) | 1984-11-07 |
| ES531185A0 (es) | 1984-12-16 |
| EP0124401B1 (en) | 1987-06-24 |