FR2459464A1 - Capteur de mesures pour mesurer la pression interieure dans des tuyaux - Google Patents
Capteur de mesures pour mesurer la pression interieure dans des tuyaux Download PDFInfo
- Publication number
- FR2459464A1 FR2459464A1 FR8013225A FR8013225A FR2459464A1 FR 2459464 A1 FR2459464 A1 FR 2459464A1 FR 8013225 A FR8013225 A FR 8013225A FR 8013225 A FR8013225 A FR 8013225A FR 2459464 A1 FR2459464 A1 FR 2459464A1
- Authority
- FR
- France
- Prior art keywords
- connection
- measurement sensor
- pole
- sensor according
- measuring
- 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
- 238000005259 measurement Methods 0.000 claims abstract description 41
- 210000003423 ankle Anatomy 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims 2
- 238000010008 shearing Methods 0.000 claims 1
- 238000009795 derivation Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
- F02M65/003—Measuring variation of fuel pressure in high pressure line
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
- G01L9/0005—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using variations in capacitance
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Fluid Pressure (AREA)
- Measuring Leads Or Probes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0436879A AT373393B (de) | 1979-06-20 | 1979-06-20 | Messwertaufnehmer zur messung des inneren druckes in rohren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2459464A1 true FR2459464A1 (fr) | 1981-01-09 |
| FR2459464B1 FR2459464B1 (enExample) | 1984-01-06 |
Family
ID=3563076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8013225A Granted FR2459464A1 (fr) | 1979-06-20 | 1980-06-13 | Capteur de mesures pour mesurer la pression interieure dans des tuyaux |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5942250B2 (enExample) |
| AT (1) | AT373393B (enExample) |
| CH (1) | CH647328A5 (enExample) |
| DE (1) | DE3021919C2 (enExample) |
| FR (1) | FR2459464A1 (enExample) |
| GB (1) | GB2056076B (enExample) |
| IT (1) | IT1131359B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0042371A1 (de) * | 1980-06-16 | 1981-12-23 | List, Hans | Messwertaufnehmer zur Messung von Verformungen an Hohlkörpern |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2138142B (en) * | 1983-04-12 | 1986-11-12 | Autosense Equipment Limited | A transducer for use in detecting the pressure of high pressure fuel in the injection supply pipe of a compression ignition engine |
| JPS61250934A (ja) * | 1985-04-29 | 1986-11-08 | Sony Corp | 陰極線管の内蔵抵抗器 |
| ES8704014A1 (es) * | 1985-07-31 | 1987-03-01 | Moles Bernat Jaime | Aparato sensor para deteccion de variaciones bruscas de pre-sion de fluidos en tubos y recipientes |
| JPH02203230A (ja) * | 1989-01-31 | 1990-08-13 | Daikin Ind Ltd | 管内圧力変化検知変換器 |
| CN101813541B (zh) * | 2009-12-07 | 2011-07-27 | 哈尔滨电机厂有限责任公司 | 水轮机压力脉动测量外部干扰电信号隔离结构 |
| JP6762131B2 (ja) * | 2016-04-28 | 2020-09-30 | 株式会社神戸製鋼所 | フラックス入りワイヤ |
| DE102023213312A1 (de) * | 2023-12-22 | 2025-06-26 | BSH Hausgeräte GmbH | Vorrichtung zur Ermittlung eines Fluiddrucks |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4065969A (en) * | 1976-05-04 | 1978-01-03 | Dinwiddie Kendall L | Low impedance, high current pressure transducer |
| FR2358561A2 (fr) * | 1976-07-16 | 1978-02-10 | Souriau & Cie | Perfectionnements aux appareils de detection de l'injection dans un moteur a combustion interne a injection, notamment un moteur diesel |
| DE2747949A1 (de) * | 1976-11-02 | 1978-05-03 | List Hans | Einrichtung zur elektrischen messung des druckverlaufes in einem rohr |
| FR2408824A1 (fr) * | 1977-11-11 | 1979-06-08 | List Hans | Capteur de valeurs de mesure de la pression interieure de conduites tubulaires |
-
1979
- 1979-06-20 AT AT0436879A patent/AT373393B/de not_active IP Right Cessation
-
1980
- 1980-06-10 CH CH4458/80A patent/CH647328A5/de not_active IP Right Cessation
- 1980-06-11 DE DE3021919A patent/DE3021919C2/de not_active Expired
- 1980-06-13 FR FR8013225A patent/FR2459464A1/fr active Granted
- 1980-06-16 GB GB8019555A patent/GB2056076B/en not_active Expired
- 1980-06-18 IT IT8022879A patent/IT1131359B/it active
- 1980-06-20 JP JP55084499A patent/JPS5942250B2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4065969A (en) * | 1976-05-04 | 1978-01-03 | Dinwiddie Kendall L | Low impedance, high current pressure transducer |
| FR2358561A2 (fr) * | 1976-07-16 | 1978-02-10 | Souriau & Cie | Perfectionnements aux appareils de detection de l'injection dans un moteur a combustion interne a injection, notamment un moteur diesel |
| DE2747949A1 (de) * | 1976-11-02 | 1978-05-03 | List Hans | Einrichtung zur elektrischen messung des druckverlaufes in einem rohr |
| FR2408824A1 (fr) * | 1977-11-11 | 1979-06-08 | List Hans | Capteur de valeurs de mesure de la pression interieure de conduites tubulaires |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0042371A1 (de) * | 1980-06-16 | 1981-12-23 | List, Hans | Messwertaufnehmer zur Messung von Verformungen an Hohlkörpern |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1131359B (it) | 1986-06-18 |
| FR2459464B1 (enExample) | 1984-01-06 |
| JPS566131A (en) | 1981-01-22 |
| CH647328A5 (de) | 1985-01-15 |
| DE3021919A1 (de) | 1981-01-15 |
| IT8022879A0 (it) | 1980-06-18 |
| JPS5942250B2 (ja) | 1984-10-13 |
| ATA436879A (de) | 1983-05-15 |
| GB2056076B (en) | 1983-11-16 |
| DE3021919C2 (de) | 1985-06-20 |
| AT373393B (de) | 1984-01-10 |
| GB2056076A (en) | 1981-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |