BR9405809A - Force sensor and process for manufacturing it - Google Patents
Force sensor and process for manufacturing itInfo
- Publication number
- BR9405809A BR9405809A BR9405809A BR9405809A BR9405809A BR 9405809 A BR9405809 A BR 9405809A BR 9405809 A BR9405809 A BR 9405809A BR 9405809 A BR9405809 A BR 9405809A BR 9405809 A BR9405809 A BR 9405809A
- Authority
- BR
- Brazil
- Prior art keywords
- manufacturing
- force sensor
- sensor
- force
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
- G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
- G01L1/2231—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being disc- or ring-shaped, adapted for measuring a force along a single direction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
- G01L27/002—Calibrating, i.e. establishing true relation between transducer output value and value to be measured, zeroing, linearising or span error determination
- G01L27/005—Apparatus for calibrating pressure sensors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Air Bags (AREA)
- Push-Button Switches (AREA)
- Pressure Sensors (AREA)
- Measurement Of Force In General (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4300995A DE4300995C2 (en) | 1993-01-15 | 1993-01-15 | Force sensor and method for its manufacture |
| PCT/EP1994/000060 WO1994016300A1 (en) | 1993-01-15 | 1994-01-11 | Force sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9405809A true BR9405809A (en) | 1995-12-19 |
Family
ID=6478294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9405809A BR9405809A (en) | 1993-01-15 | 1994-01-11 | Force sensor and process for manufacturing it |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0679248A1 (en) |
| JP (1) | JPH08505471A (en) |
| KR (1) | KR960700443A (en) |
| CN (1) | CN1092165A (en) |
| AU (1) | AU687030B2 (en) |
| BR (1) | BR9405809A (en) |
| CZ (1) | CZ180295A3 (en) |
| DE (1) | DE4300995C2 (en) |
| TW (1) | TW286358B (en) |
| WO (1) | WO1994016300A1 (en) |
| ZA (1) | ZA94133B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4309850C2 (en) * | 1993-03-26 | 1996-12-12 | Lucas Ind Plc | Brake booster system for regulating a brake pressure with a brake booster |
| DE4436819C2 (en) * | 1994-10-14 | 1998-09-24 | Lucas Ind Plc | Electronically controlled vehicle brake system and method for its operation |
| EP0975940B1 (en) | 1997-04-21 | 2004-06-02 | Michael Van Bergen | Linear force transducer with two films and two punches |
| TWI397850B (en) | 2008-05-14 | 2013-06-01 | Ind Tech Res Inst | Sensing apparatus and scanning actuation method thereof |
| JP5693047B2 (en) | 2009-06-01 | 2015-04-01 | 株式会社デンソー | Mechanical quantity sensor element and manufacturing method thereof |
| CN108369146B (en) | 2015-10-28 | 2020-09-18 | 伊利诺斯工具制品有限公司 | Force measuring device |
| US10429254B2 (en) * | 2017-04-27 | 2019-10-01 | Universal Cement Corporation | Piezo force sensor with solid-state bonding spacer |
| CN110333013B (en) * | 2019-07-15 | 2021-01-08 | 承德石油高等专科学校 | Embedded stress sensor |
| KR102264759B1 (en) * | 2019-12-27 | 2021-06-15 | 하이비스 주식회사 | Pressure Sensor shaped to button type |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5482699A (en) * | 1977-12-15 | 1979-07-02 | Shinetsu Polymer Co | Pressure sensitive resistance element |
| US4554927A (en) * | 1983-08-30 | 1985-11-26 | Thermometrics Inc. | Pressure and temperature sensor |
| FR2611043B1 (en) * | 1987-02-16 | 1989-08-04 | Crouzet Sa | PIEZORESISTIVE GAUGE PRESSURE SENSOR |
| DE3818191A1 (en) * | 1988-05-28 | 1989-11-30 | Bosch Gmbh Robert | SENSOR |
| DE3818189A1 (en) * | 1988-05-28 | 1989-11-30 | Bosch Gmbh Robert | SENSOR |
| US5054323A (en) * | 1989-04-04 | 1991-10-08 | The Charles Stark Draper Laboratory, Inc. | Pressure distribution characterization system |
| DE3912280A1 (en) * | 1989-04-14 | 1990-10-18 | Bosch Gmbh Robert | METHOD FOR PRODUCING A SENSOR FOR DETERMINING PRESSURE FORCES |
| JPH0834341B2 (en) * | 1989-08-31 | 1996-03-29 | 株式会社村田製作所 | Method of manufacturing circuit board with thick film resistor |
| DE4111148A1 (en) * | 1991-04-06 | 1992-10-08 | Bosch Gmbh Robert | SENSOR |
-
1993
- 1993-01-15 DE DE4300995A patent/DE4300995C2/en not_active Revoked
-
1994
- 1994-01-10 ZA ZA94133A patent/ZA94133B/en unknown
- 1994-01-11 BR BR9405809A patent/BR9405809A/en not_active Application Discontinuation
- 1994-01-11 CZ CZ951802A patent/CZ180295A3/en unknown
- 1994-01-11 WO PCT/EP1994/000060 patent/WO1994016300A1/en not_active Application Discontinuation
- 1994-01-11 EP EP94905030A patent/EP0679248A1/en not_active Ceased
- 1994-01-11 AU AU58820/94A patent/AU687030B2/en not_active Expired - Fee Related
- 1994-01-11 KR KR1019950702781A patent/KR960700443A/en not_active Application Discontinuation
- 1994-01-11 JP JP6515685A patent/JPH08505471A/en active Pending
- 1994-01-12 TW TW083100198A patent/TW286358B/zh active
- 1994-01-15 CN CN94100722A patent/CN1092165A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO1994016300A1 (en) | 1994-07-21 |
| AU687030B2 (en) | 1998-02-19 |
| CZ180295A3 (en) | 1997-07-16 |
| CN1092165A (en) | 1994-09-14 |
| AU5882094A (en) | 1994-08-15 |
| DE4300995A1 (en) | 1994-08-04 |
| ZA94133B (en) | 1994-08-19 |
| KR960700443A (en) | 1996-01-20 |
| JPH08505471A (en) | 1996-06-11 |
| EP0679248A1 (en) | 1995-11-02 |
| DE4300995C2 (en) | 1994-10-27 |
| TW286358B (en) | 1996-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Decision: intention to grant | ||
| FA11 | Dismissal: dismissal - article 38, par. 2 of industrial property law |