AU7751275A - Condition sensor for tyre pressure sensitive switch - Google Patents
Condition sensor for tyre pressure sensitive switchInfo
- Publication number
- AU7751275A AU7751275A AU77512/75A AU7751275A AU7751275A AU 7751275 A AU7751275 A AU 7751275A AU 77512/75 A AU77512/75 A AU 77512/75A AU 7751275 A AU7751275 A AU 7751275A AU 7751275 A AU7751275 A AU 7751275A
- Authority
- AU
- Australia
- Prior art keywords
- pressure sensitive
- sensitive switch
- tyre pressure
- condition sensor
- tyre
- 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
- 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
- B60C23/0427—Near field transmission with inductive or capacitive coupling means
- B60C23/043—Near field transmission with inductive or capacitive coupling means using transformer type signal transducers, e.g. rotary transformers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Alarm Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FRFR7422741 | 1974-06-28 | ||
FR7422741A FR2279177A2 (en) | 1974-06-28 | 1974-06-28 | Switch circuit for vehicle tyre warning system - two pairs of coils produce output when deflation causes them to approach |
Publications (2)
Publication Number | Publication Date |
---|---|
AU7751275A true AU7751275A (en) | 1976-07-22 |
AU499539B2 AU499539B2 (en) | 1979-04-26 |
Family
ID=9140705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU77512/75A Expired AU499539B2 (en) | 1974-06-28 | 1975-01-22 | Condition sensor for tyre pressure sensitive switch |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU499539B2 (en) |
FR (1) | FR2279177A2 (en) |
-
1974
- 1974-06-28 FR FR7422741A patent/FR2279177A2/en active Granted
-
1975
- 1975-01-22 AU AU77512/75A patent/AU499539B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2279177B2 (en) | 1981-06-19 |
FR2279177A2 (en) | 1976-02-13 |
AU499539B2 (en) | 1979-04-26 |
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