FR2707002A1 - Improved screened electrical sensor - Google Patents
Improved screened electrical sensor Download PDFInfo
- Publication number
- FR2707002A1 FR2707002A1 FR9307462A FR9307462A FR2707002A1 FR 2707002 A1 FR2707002 A1 FR 2707002A1 FR 9307462 A FR9307462 A FR 9307462A FR 9307462 A FR9307462 A FR 9307462A FR 2707002 A1 FR2707002 A1 FR 2707002A1
- Authority
- FR
- France
- Prior art keywords
- sensor
- metal shielding
- housing
- box
- shielding box
- 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
- 229910052751 metal Inorganic materials 0.000 claims abstract description 56
- 239000002775 capsule Substances 0.000 claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims description 55
- 230000002093 peripheral effect Effects 0.000 claims description 20
- 229920005989 resin Polymers 0.000 claims description 20
- 239000011347 resin Substances 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 238000001465 metallisation Methods 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000012815 thermoplastic material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 20
- 238000012216 screening Methods 0.000 abstract 2
- 239000004065 semiconductor Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 210000002105 tongue Anatomy 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
- G01L19/003—Fluidic connecting means using a detachable interface or adapter between the process medium and the pressure gauge
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0061—Electrical connection means
- G01L19/0084—Electrical connection means to the outside of the housing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/14—Housings
- G01L19/141—Monolithic housings, e.g. molded or one-piece housings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/02—Housings
- G01P1/023—Housings for acceleration measuring devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
- H05K5/0078—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units specially adapted for acceleration sensors, e.g. crash sensors, airbag sensors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9307462A FR2707002A1 (en) | 1993-06-21 | 1993-06-21 | Improved screened electrical sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9307462A FR2707002A1 (en) | 1993-06-21 | 1993-06-21 | Improved screened electrical sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2707002A1 true FR2707002A1 (en) | 1994-12-30 |
| FR2707002B1 FR2707002B1 (enrdf_load_stackoverflow) | 1995-09-08 |
Family
ID=9448347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9307462A Granted FR2707002A1 (en) | 1993-06-21 | 1993-06-21 | Improved screened electrical sensor |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2707002A1 (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2721164A1 (fr) * | 1994-06-09 | 1995-12-15 | Illinois Tool Works | Procédé d'enveloppement par moulage d'un élément électrique dans un logement monobloc. |
| EP0780674A1 (de) * | 1995-12-22 | 1997-06-25 | ENVEC Mess- und Regeltechnik GmbH + Co. | Druckmessanordnung |
| FR2756923A1 (fr) * | 1996-12-09 | 1998-06-12 | Denso Corp | Dispositif detecteur de type semi-conducteur |
| US6420652B1 (en) | 2000-05-22 | 2002-07-16 | Cinch Connectors, Inc. | Plastic bushing |
| US7686651B2 (en) | 2006-04-20 | 2010-03-30 | Mitsubishi Electric Corporation | Sensor apparatus |
| EP3339674A1 (fr) * | 2016-12-20 | 2018-06-27 | HellermannTyton s.a.s. | Support de capteur |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57203928A (en) * | 1981-06-10 | 1982-12-14 | Hitachi Ltd | Semiconductor pressure transducer |
| US4838089A (en) * | 1986-05-07 | 1989-06-13 | Nippondenso Co., Ltd. | Semiconductor pressure sensor |
| JPH04102036A (ja) * | 1990-08-22 | 1992-04-03 | Oki Electric Ind Co Ltd | 圧力センサの製造方法 |
| EP0519817A1 (fr) * | 1991-06-18 | 1992-12-23 | Jaeger | Dispositif support d'une capsule de capteur electrique |
| EP0542436A1 (en) * | 1991-11-12 | 1993-05-19 | Texas Instruments Incorporated | Accelerometer |
-
1993
- 1993-06-21 FR FR9307462A patent/FR2707002A1/fr active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57203928A (en) * | 1981-06-10 | 1982-12-14 | Hitachi Ltd | Semiconductor pressure transducer |
| US4838089A (en) * | 1986-05-07 | 1989-06-13 | Nippondenso Co., Ltd. | Semiconductor pressure sensor |
| JPH04102036A (ja) * | 1990-08-22 | 1992-04-03 | Oki Electric Ind Co Ltd | 圧力センサの製造方法 |
| EP0519817A1 (fr) * | 1991-06-18 | 1992-12-23 | Jaeger | Dispositif support d'une capsule de capteur electrique |
| EP0542436A1 (en) * | 1991-11-12 | 1993-05-19 | Texas Instruments Incorporated | Accelerometer |
Non-Patent Citations (2)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 16, no. 337 (P - 1390) 22 July 1992 (1992-07-22) * |
| PATENT ABSTRACTS OF JAPAN vol. 7, no. 57 (P - 181)<1202> 9 March 1983 (1983-03-09) * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2721164A1 (fr) * | 1994-06-09 | 1995-12-15 | Illinois Tool Works | Procédé d'enveloppement par moulage d'un élément électrique dans un logement monobloc. |
| EP0780674A1 (de) * | 1995-12-22 | 1997-06-25 | ENVEC Mess- und Regeltechnik GmbH + Co. | Druckmessanordnung |
| US5877424A (en) * | 1995-12-22 | 1999-03-02 | Hegner; Frank | Capacitive pressure measuring arrangement having protection against interference signals |
| FR2756923A1 (fr) * | 1996-12-09 | 1998-06-12 | Denso Corp | Dispositif detecteur de type semi-conducteur |
| US5948991A (en) * | 1996-12-09 | 1999-09-07 | Denso Corporation | Semiconductor physical quantity sensor device having semiconductor sensor chip integrated with semiconductor circuit chip |
| US6420652B1 (en) | 2000-05-22 | 2002-07-16 | Cinch Connectors, Inc. | Plastic bushing |
| WO2001091528A3 (en) * | 2000-05-22 | 2003-03-13 | Cinch Connectors Inc | Plastic bushing |
| US7686651B2 (en) | 2006-04-20 | 2010-03-30 | Mitsubishi Electric Corporation | Sensor apparatus |
| DE102006043192B4 (de) * | 2006-04-20 | 2011-02-03 | Mitsubishi Electric Corp. | Sensorvorrichtung |
| EP3339674A1 (fr) * | 2016-12-20 | 2018-06-27 | HellermannTyton s.a.s. | Support de capteur |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2707002B1 (enrdf_load_stackoverflow) | 1995-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |