FR2476835A1 - Capteur de pression pour organe rotatif - Google Patents
Capteur de pression pour organe rotatif Download PDFInfo
- Publication number
- FR2476835A1 FR2476835A1 FR8004381A FR8004381A FR2476835A1 FR 2476835 A1 FR2476835 A1 FR 2476835A1 FR 8004381 A FR8004381 A FR 8004381A FR 8004381 A FR8004381 A FR 8004381A FR 2476835 A1 FR2476835 A1 FR 2476835A1
- Authority
- FR
- France
- Prior art keywords
- crew
- shaft
- pressure
- sensor according
- sensor
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 6
- 210000000056 organ Anatomy 0.000 claims abstract description 6
- 230000005284 excitation Effects 0.000 claims description 4
- 230000005291 magnetic effect Effects 0.000 claims description 4
- 238000009530 blood pressure measurement Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000009432 framing Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 210000000941 bile Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 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
- B60C23/0427—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)
- Measuring Fluid Pressure (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8004381A FR2476835A1 (fr) | 1980-02-27 | 1980-02-27 | Capteur de pression pour organe rotatif |
| DE8181400244T DE3163148D1 (en) | 1980-02-27 | 1981-02-17 | Pressure transducer for a rotating implement |
| EP81400244A EP0039255B1 (fr) | 1980-02-27 | 1981-02-17 | Capteur de pression pour organe rotatif |
| US06/236,555 US4373385A (en) | 1980-02-27 | 1981-02-20 | Fluid pressure detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8004381A FR2476835A1 (fr) | 1980-02-27 | 1980-02-27 | Capteur de pression pour organe rotatif |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2476835A1 true FR2476835A1 (fr) | 1981-08-28 |
| FR2476835B1 FR2476835B1 (enExample) | 1982-04-16 |
Family
ID=9239067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8004381A Granted FR2476835A1 (fr) | 1980-02-27 | 1980-02-27 | Capteur de pression pour organe rotatif |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4373385A (enExample) |
| EP (1) | EP0039255B1 (enExample) |
| DE (1) | DE3163148D1 (enExample) |
| FR (1) | FR2476835A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5704073A (en) | 1995-08-01 | 1998-01-06 | Figgie International Inc. | Quick donning goggles for use with breathing mask |
| US6279403B1 (en) | 1999-10-22 | 2001-08-28 | Henlex, Inc. | Differential pressure triggering device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB330898A (en) * | 1929-03-18 | 1930-06-18 | Arthur George Foulds | Improvements relating to deflation indicating means for motor vehicles and aircraft fitted with pneumatic tyres |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2056064A (en) * | 1932-10-15 | 1936-09-29 | Fenton Warren | Alarm and inflation equalizer for pneumatic tires |
| US2822530A (en) * | 1956-02-17 | 1958-02-04 | Geter J Roten | Tire pressure indicating system |
| US3374460A (en) * | 1964-04-06 | 1968-03-19 | Cie Generale Des Establissment | System for signaling conditions on relatively moving members of a vehicle |
| US3730146A (en) * | 1971-11-29 | 1973-05-01 | Gen Motors Corp | Pressure-inductance transducer |
| US4161886A (en) * | 1978-04-19 | 1979-07-24 | Chrysler Corporation | Pressure transducer and method |
-
1980
- 1980-02-27 FR FR8004381A patent/FR2476835A1/fr active Granted
-
1981
- 1981-02-17 EP EP81400244A patent/EP0039255B1/fr not_active Expired
- 1981-02-17 DE DE8181400244T patent/DE3163148D1/de not_active Expired
- 1981-02-20 US US06/236,555 patent/US4373385A/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB330898A (en) * | 1929-03-18 | 1930-06-18 | Arthur George Foulds | Improvements relating to deflation indicating means for motor vehicles and aircraft fitted with pneumatic tyres |
Also Published As
| Publication number | Publication date |
|---|---|
| US4373385A (en) | 1983-02-15 |
| EP0039255A1 (fr) | 1981-11-04 |
| DE3163148D1 (en) | 1984-05-24 |
| FR2476835B1 (enExample) | 1982-04-16 |
| EP0039255B1 (fr) | 1984-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |