GB1286540A - Device for detecting air amount in tyres of travelling vehicles or the like - Google Patents
Device for detecting air amount in tyres of travelling vehicles or the likeInfo
- Publication number
- GB1286540A GB1286540A GB6061469A GB6061469A GB1286540A GB 1286540 A GB1286540 A GB 1286540A GB 6061469 A GB6061469 A GB 6061469A GB 6061469 A GB6061469 A GB 6061469A GB 1286540 A GB1286540 A GB 1286540A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tyre
- pressure
- cabin
- air pressure
- transducer
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
- B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
- B60C23/0433—Radio signals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
1286540 Tyre pressure indicator J MURANO 11 Dec 1969 [13 Dec 1968 3 March 1969] 60614/69 Heading B7C [Also in Division G1] An arrangement for detecting and indicating the air pressure in a tyre on a vehicle comprises a body member 7 adapted to be screwed on to the tyre valve, and a member movable under air pressure to affect a pressure sensitive transducer whose output is transmitted to a meter in the drivers cabin. As shown, diaphragm 14 moves under air pressure to control a transfomer type transducer, a reaction spring 25 being provided. Contacts 21 are engaged under very low pressure to actuate an alarm light and buzzer in the cabin. In other embodiments (Figs. 4 and 5, not shown) the transducer is a carbon resistance and a pressure sensitive transistor respectively. The link between the tyre and the cabin may be wire (Fig. 2, not shown) or by radio (Fig. 1, not shown).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9143168 | 1968-12-13 | ||
| JP1605769 | 1969-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1286540A true GB1286540A (en) | 1972-08-23 |
Family
ID=26352304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6061469A Expired GB1286540A (en) | 1968-12-13 | 1969-12-11 | Device for detecting air amount in tyres of travelling vehicles or the like |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE743028A (en) |
| DE (1) | DE1962670A1 (en) |
| FR (1) | FR2026132A1 (en) |
| GB (1) | GB1286540A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2207760A (en) * | 1987-08-04 | 1989-02-08 | Liang Shih Nan | Tyre pressure detector |
| WO2017020854A1 (en) * | 2015-08-05 | 2017-02-09 | 郑祖强 | Inflating valve and tire with the inflating valve |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT956637B (en) * | 1972-06-16 | 1973-10-10 | Pirelli | ELECTRICAL ALARM DEVICE FOR SIGNALING THE CHANGE IN A PHYSICAL QUANTITY |
| FR2198849B2 (en) * | 1972-09-13 | 1976-01-23 | Taruffi Enzo Fr | |
| CA1094847A (en) * | 1977-11-09 | 1981-02-03 | Otto Z. Vago | Digital readout gauge |
| FR2419516A1 (en) * | 1978-03-07 | 1979-10-05 | Ind | Aircraft tyre air pressure controller - has sensor screwed to tyre valve with magnet carrying piston rising against calibrated spring for indicator |
| US4237445A (en) * | 1979-07-30 | 1980-12-02 | Goodyear Aerospace Corporation | Tire pressure communication devices |
| DE3209661A1 (en) * | 1982-03-17 | 1983-09-29 | Heinz Dieter Dipl.-Ing.(FH) 6050 Offenbach Sonnleitner | Measuring instrument for measuring physical variables, for example air pressure |
| DE3731928C2 (en) * | 1987-09-23 | 2002-09-12 | Albrecht Ritter | Device for mounting and fastening partitions and posts |
| DE9211497U1 (en) * | 1992-08-26 | 1992-11-05 | Tigges, Martin, Dipl.-Ing., 4040 Neuss | Pressure monitoring device for pneumatic tires |
| GB2331727A (en) * | 1997-12-01 | 1999-06-02 | Allan Walter Sills | Contact smart card with security device fixed to surface avoiding electrical contact areas |
-
1969
- 1969-12-11 GB GB6061469A patent/GB1286540A/en not_active Expired
- 1969-12-12 BE BE743028D patent/BE743028A/xx unknown
- 1969-12-13 DE DE19691962670 patent/DE1962670A1/en active Pending
- 1969-12-15 FR FR6943298A patent/FR2026132A1/fr not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2207760A (en) * | 1987-08-04 | 1989-02-08 | Liang Shih Nan | Tyre pressure detector |
| WO2017020854A1 (en) * | 2015-08-05 | 2017-02-09 | 郑祖强 | Inflating valve and tire with the inflating valve |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2026132A1 (en) | 1970-09-11 |
| BE743028A (en) | 1970-05-14 |
| DE1962670A1 (en) | 1970-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1100741A (en) | A pneumatically operated automatic device, for electrically signalling the values of pressure existing in pneumatic tires of motor vehicles | |
| ES457288A1 (en) | Abnormal tire condition sensing system | |
| GB1286540A (en) | Device for detecting air amount in tyres of travelling vehicles or the like | |
| GB1021743A (en) | Improvements in tyre pressure indicating apparatus for road vehicles | |
| GB1391164A (en) | Device for automatically detecting abnormal conditions in vehicle tyres | |
| US3760350A (en) | Pneumatic tire pressure sensor | |
| GB1463676A (en) | Low tyre pressure alarm system for pneumatic tyres | |
| ZA772943B (en) | Apparatus in vehicles with compressed air brake systems for actuating the brake system on the detection,by a sensor,of an obstacle in the path of the vehicle | |
| SE7603872L (en) | ACOUSTIC TIRE PRESSURE MONITORING DEVICE | |
| GB1412183A (en) | Analyzer for control system which regulates vehicle braking | |
| GB1428851A (en) | Lateral acceleration sensing system | |
| SE7605889L (en) | ANTILASH CONTROL SYSTEM | |
| EP0159133A3 (en) | Low tyre pressure warning devices | |
| FR2225300A1 (en) | Wheel information transmitter and receiver - for tyre pressure, detector actuates miniature radio transmitter linked to receiver | |
| GB1394784A (en) | Signalling device for automotive vehicles | |
| ES478231A1 (en) | Devices for the measurement of the physical state of a pneumatic tire | |
| GB1383265A (en) | Transmission of information | |
| ES483779A1 (en) | Device for indicating insufficient inflation pressure in vehicle tires | |
| IE40465B1 (en) | A tyre valve assembly | |
| GB597291A (en) | A device for indicating the air pressure prevailing in pneumatic tyres mounted on vehicle wheels | |
| GB1474090A (en) | Alarm system | |
| FR2310232A1 (en) | Tyre pressure monitor with piston in cylinder - has evacuated bellows connected to cylinder cover and piston which responds to pressure | |
| GB1455901A (en) | Low pressure indicating closure device for a pressurised container | |
| US2560852A (en) | Electric pressure gauge | |
| FR2397630A1 (en) | Warning of towed vehicle tyre deflation - is provided by pressure sensitive membrane acting on electrical contact |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |