BE787585A - Pressure sensitive resistor - with resistance formed by moulding conducting particles coated with elastic resin - Google Patents
Pressure sensitive resistor - with resistance formed by moulding conducting particles coated with elastic resinInfo
- Publication number
- BE787585A BE787585A BE787585A BE787585A BE787585A BE 787585 A BE787585 A BE 787585A BE 787585 A BE787585 A BE 787585A BE 787585 A BE787585 A BE 787585A BE 787585 A BE787585 A BE 787585A
- Authority
- BE
- Belgium
- Prior art keywords
- pressure sensitive
- sensitive resistor
- elastic resin
- resistance
- conducting particles
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/10—Adjustable resistors adjustable by mechanical pressure or force
- H01C10/106—Adjustable resistors adjustable by mechanical pressure or force on resistive material dispersed in an elastic material
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Adjustable Resistors (AREA)
- Conductive Materials (AREA)
Abstract
Pressure sensitive resistor is produced by (a) forming a resistance by hot moulding conducting articles in the agglomerated state, the surfaces of the these particles being coated with an elastic resin and (b) fixing metallic electrodes to the resistance with an adhesive. Pref. the conducting particles are carbonaceous particles prepd. by carbonising and graphitising a thermosetting resin. The wt. ratio of conducting particles to elastic resin to 3/7 to 7/3. The metallic electrodes are mounted on the resistance with the aid of a pressure sensitive, conducting adhesive. Provides a stable pressure sensitive resistor with a weak hysteresis. Resistors can be produced with a wide range of resistances for a given mechanised strength.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE787585A BE787585A (en) | 1972-08-16 | 1972-08-16 | Pressure sensitive resistor - with resistance formed by moulding conducting particles coated with elastic resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE787585A BE787585A (en) | 1972-08-16 | 1972-08-16 | Pressure sensitive resistor - with resistance formed by moulding conducting particles coated with elastic resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE787585A true BE787585A (en) | 1972-12-18 |
Family
ID=3860051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE787585A BE787585A (en) | 1972-08-16 | 1972-08-16 | Pressure sensitive resistor - with resistance formed by moulding conducting particles coated with elastic resin |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE787585A (en) |
-
1972
- 1972-08-16 BE BE787585A patent/BE787585A/en not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: MATSUSHITA ELECTRIC INDUSTRIAL CO LTD Effective date: 19840816 |