GB418883A - Improvements in liquid brake systems - Google Patents
Improvements in liquid brake systemsInfo
- Publication number
- GB418883A GB418883A GB36344/33A GB3634433A GB418883A GB 418883 A GB418883 A GB 418883A GB 36344/33 A GB36344/33 A GB 36344/33A GB 3634433 A GB3634433 A GB 3634433A GB 418883 A GB418883 A GB 418883A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit
- liquid
- arm
- hydraulic brake
- indicating
- 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
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
- G01F23/36—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using electrically actuated indicating means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Abstract
418,883. Indicating liquid levels. WHITE, J. W., 18965, Muirland Avenue, Detroit, Michigan, U.S.A. Dec. 27, 1933, No. 36344. Convention date, Jan. 3. [Class 123 (i).] A device for indicating when the liquid in the supply chamber of a hydraulic brake falls to a low level comprises a float 24 on an arm 26 pivoted at 22 to a plate 15 forming part of the wall of the supply chamber 7. The arm has a projection 21 which forms an electric contact and which when the liquid level falls sufficiently, contacts with a plug 17 insulated from the plate 15 and thus closes an electric circuit which includes a warning lamp. In the case of a motor vehicle, the lamp may be arranged on the dash-board and the circuit may include the ignition switch so that the circuit can only be completed when this switch is closed. As shown, the chamber 7 is mounted on the master cylinder of the hydraulic brake system that it supplies.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US418883XA | 1933-01-03 | 1933-01-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB418883A true GB418883A (en) | 1934-11-01 |
Family
ID=21918883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36344/33A Expired GB418883A (en) | 1933-01-03 | 1933-12-27 | Improvements in liquid brake systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB418883A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2261951A (en) * | 1991-11-30 | 1993-06-02 | John Ljevar | Water cistern level alarm |
-
1933
- 1933-12-27 GB GB36344/33A patent/GB418883A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2261951A (en) * | 1991-11-30 | 1993-06-02 | John Ljevar | Water cistern level alarm |
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