FR2327614A1 - Variateurs electriques, notamment potentiometres bobines a pistes de contact protegees - Google Patents
Variateurs electriques, notamment potentiometres bobines a pistes de contact protegeesInfo
- Publication number
- FR2327614A1 FR2327614A1 FR7530935A FR7530935A FR2327614A1 FR 2327614 A1 FR2327614 A1 FR 2327614A1 FR 7530935 A FR7530935 A FR 7530935A FR 7530935 A FR7530935 A FR 7530935A FR 2327614 A1 FR2327614 A1 FR 2327614A1
- Authority
- FR
- France
- Prior art keywords
- filler
- binder
- potentiometer
- polyimide
- semi
- 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
- 239000011230 binding agent Substances 0.000 title abstract 3
- 239000000945 filler Substances 0.000 title abstract 3
- 238000004804 winding Methods 0.000 title abstract 3
- 239000004642 Polyimide Substances 0.000 title abstract 2
- 229920000647 polyepoxide Polymers 0.000 title abstract 2
- 229920001721 polyimide Polymers 0.000 title abstract 2
- 239000000843 powder Substances 0.000 title abstract 2
- 239000004593 Epoxy Substances 0.000 title 1
- 229920002050 silicone resin Polymers 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910020489 SiO3 Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 230000004304 visual acuity Effects 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/30—Adjustable resistors the contact sliding along resistive element
- H01C10/301—Adjustable resistors the contact sliding along resistive element consisting of a wire wound resistor
- H01C10/303—Adjustable resistors the contact sliding along resistive element consisting of a wire wound resistor the resistor being coated, e.g. lubricated, conductive plastic coated, i.e. hybrid potentiometer
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7530935A FR2327614A1 (fr) | 1975-10-09 | 1975-10-09 | Variateurs electriques, notamment potentiometres bobines a pistes de contact protegees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7530935A FR2327614A1 (fr) | 1975-10-09 | 1975-10-09 | Variateurs electriques, notamment potentiometres bobines a pistes de contact protegees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2327614A1 true FR2327614A1 (fr) | 1977-05-06 |
| FR2327614B1 FR2327614B1 (enrdf_load_stackoverflow) | 1978-03-17 |
Family
ID=9161004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7530935A Granted FR2327614A1 (fr) | 1975-10-09 | 1975-10-09 | Variateurs electriques, notamment potentiometres bobines a pistes de contact protegees |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2327614A1 (enrdf_load_stackoverflow) |
-
1975
- 1975-10-09 FR FR7530935A patent/FR2327614A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2327614B1 (enrdf_load_stackoverflow) | 1978-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |