IT8867108A0 - PRESSURE DETECTOR WITH PIEZORESISTIVE GAUGE - Google Patents
PRESSURE DETECTOR WITH PIEZORESISTIVE GAUGEInfo
- Publication number
- IT8867108A0 IT8867108A0 IT8867108A IT6710888A IT8867108A0 IT 8867108 A0 IT8867108 A0 IT 8867108A0 IT 8867108 A IT8867108 A IT 8867108A IT 6710888 A IT6710888 A IT 6710888A IT 8867108 A0 IT8867108 A0 IT 8867108A0
- Authority
- IT
- Italy
- Prior art keywords
- pressure detector
- piezoresistive gauge
- piezoresistive
- gauge
- detector
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
- H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
-
- 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
- G01L1/2287—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 constructional details of the strain gauges
- G01L1/2293—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 constructional details of the strain gauges of the semi-conductor type
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8702042A FR2611043B1 (en) | 1987-02-16 | 1987-02-16 | PIEZORESISTIVE GAUGE PRESSURE SENSOR |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8867108A0 true IT8867108A0 (en) | 1988-02-15 |
IT1219019B IT1219019B (en) | 1990-04-24 |
Family
ID=9348021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67108/88A IT1219019B (en) | 1987-02-16 | 1988-02-15 | PIEZORESISTIVE GAUGES PRESSURE DETECTOR |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3804483A1 (en) |
FR (1) | FR2611043B1 (en) |
GB (1) | GB2202636B (en) |
IT (1) | IT1219019B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4300995C2 (en) * | 1993-01-15 | 1994-10-27 | Lucas Ind Plc | Force sensor and method for its manufacture |
GB2376344B (en) * | 1997-10-14 | 2003-02-19 | Patterning Technologies Ltd | Method of forming an electronic device |
CA2306384A1 (en) | 1997-10-14 | 1999-04-22 | Patterning Technologies Limited | Method of forming an electronic device |
DE10153208A1 (en) * | 2001-10-27 | 2003-05-15 | Bosch Gmbh Robert | Process for producing a sensor element and its use |
WO2005087497A2 (en) * | 2004-03-12 | 2005-09-22 | Siemens Aktiengesellschaft | 3d-ink jet structuring of highly topographic surfaces |
DE102004015474A1 (en) * | 2004-03-26 | 2004-12-23 | Conti Temic Microelectronic Gmbh | Vehicle passenger safety system sensor, has piezo sensor fixed to housing through visco elastic fixing layer filtering body noise and acceleration spectra |
WO2005095907A1 (en) | 2004-03-26 | 2005-10-13 | Conti Temic Microelectonic Gmbh | Vehicle sensor for detecting impact sound |
US7921727B2 (en) * | 2004-06-25 | 2011-04-12 | University Of Dayton | Sensing system for monitoring the structural health of composite structures |
DE102007001492A1 (en) * | 2007-01-10 | 2008-08-07 | BSH Bosch und Siemens Hausgeräte GmbH | Device for controlling a heating device |
DE102014107657B4 (en) * | 2014-05-30 | 2016-02-25 | Stabilo International Gmbh | Electronic sensor of an electronic writing instrument |
FR3076594B1 (en) * | 2018-01-08 | 2019-12-27 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | BOTTLE AND PRESSURE FLUID STORAGE DEVICE |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2714267A (en) * | 1952-11-08 | 1955-08-02 | Innerfield Barry Gartner | Machine for applying liquid material |
US3299389A (en) * | 1965-10-24 | 1967-01-17 | Fairchild Camera Instr Co | Variable resistance potentiometer of the type having a conductive plastic track on an electrically insulating base |
US3961599A (en) * | 1971-08-12 | 1976-06-08 | Air Products And Chemicals, Inc. | Apparatus for making miniature layer resistors on insulating chips by digital controls |
US4311980A (en) * | 1978-10-12 | 1982-01-19 | Fabrica Italiana Magneti Marelli, S.P.A. | Device for pressure measurement using a resistor strain gauge |
DE3008572C2 (en) * | 1980-03-06 | 1982-05-27 | Robert Bosch Gmbh, 7000 Stuttgart | Pressure cell |
DE3107079A1 (en) * | 1981-02-25 | 1982-09-09 | Siemens AG, 1000 Berlin und 8000 München | Partial coating of contact components with noble metals |
GB2098739B (en) * | 1981-05-16 | 1985-01-16 | Colvern Ltd | Electrical strain gauges |
-
1987
- 1987-02-16 FR FR8702042A patent/FR2611043B1/en not_active Expired
-
1988
- 1988-02-12 DE DE3804483A patent/DE3804483A1/en not_active Ceased
- 1988-02-15 IT IT67108/88A patent/IT1219019B/en active
- 1988-02-16 GB GB8803508A patent/GB2202636B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2202636B (en) | 1991-01-02 |
IT1219019B (en) | 1990-04-24 |
FR2611043B1 (en) | 1989-08-04 |
GB2202636A (en) | 1988-09-28 |
FR2611043A1 (en) | 1988-08-19 |
DE3804483A1 (en) | 1988-08-25 |
GB8803508D0 (en) | 1988-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990129 |