GB691502A - Improvements in thermistors - Google Patents
Improvements in thermistorsInfo
- Publication number
- GB691502A GB691502A GB1512751A GB1512751A GB691502A GB 691502 A GB691502 A GB 691502A GB 1512751 A GB1512751 A GB 1512751A GB 1512751 A GB1512751 A GB 1512751A GB 691502 A GB691502 A GB 691502A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- iron
- nickel
- thermistors
- cobalt
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/28—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Thermistors And Varistors (AREA)
Abstract
Electrical thermistor resistance units (see Group XXXVI) comprise electrodes made up of 67 per cent iron and 33 per cent nickel or 55 per cent iron, 28 per cent nickel and 17 per cent cobalt.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE691502X | 1950-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB691502A true GB691502A (en) | 1953-05-13 |
Family
ID=20315207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1512751A Expired GB691502A (en) | 1950-06-27 | 1951-06-26 | Improvements in thermistors |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR1039013A (en) |
| GB (1) | GB691502A (en) |
| NL (1) | NL85888C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2965830A (en) * | 1956-12-17 | 1960-12-20 | Thomas G Isel | Temperature responsive control for battery charging circuit |
-
0
- NL NL85888D patent/NL85888C/xx active
-
1951
- 1951-06-25 FR FR1039013D patent/FR1039013A/en not_active Expired
- 1951-06-26 GB GB1512751A patent/GB691502A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2965830A (en) * | 1956-12-17 | 1960-12-20 | Thomas G Isel | Temperature responsive control for battery charging circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1039013A (en) | 1953-10-05 |
| NL85888C (en) |
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