NL6602497A - - Google Patents
Info
- Publication number
- NL6602497A NL6602497A NL6602497A NL6602497A NL6602497A NL 6602497 A NL6602497 A NL 6602497A NL 6602497 A NL6602497 A NL 6602497A NL 6602497 A NL6602497 A NL 6602497A NL 6602497 A NL6602497 A NL 6602497A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
- G05D23/2401—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor using a heating element as a sensing element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/02—Ohmic resistance heating
-
- 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
- H01C7/02—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 positive temperature coefficient
- H01C7/022—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 positive temperature coefficient mainly consisting of non-metallic substances
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/0014—Devices wherein the heating current flows through particular resistances
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43516665A | 1965-02-25 | 1965-02-25 | |
| US435165A US3414704A (en) | 1965-02-25 | 1965-02-25 | Self-regulating heating device |
| US50854365A | 1965-10-24 | 1965-10-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6602497A true NL6602497A (forum.php) | 1966-08-26 |
| NL157735B NL157735B (nl) | 1978-08-15 |
Family
ID=27411875
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6602421A NL157138B (nl) | 1965-02-25 | 1966-02-24 | Elektrische oven met automatische temperatuurregeling. |
| NL6602497A NL157735B (nl) | 1965-02-25 | 1966-02-25 | Elektrische oven met automatische temperatuurregeling. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6602421A NL157138B (nl) | 1965-02-25 | 1966-02-24 | Elektrische oven met automatische temperatuurregeling. |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB1143933A (forum.php) |
| NL (2) | NL157138B (forum.php) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4820057U (forum.php) * | 1971-07-15 | 1973-03-07 | ||
| JPS57399Y2 (forum.php) * | 1973-12-05 | 1982-01-06 | ||
| CN111233495B (zh) * | 2020-03-12 | 2021-05-11 | 中南大学 | 一种制备细晶碳化硼的烧结方法 |
| CN112393593A (zh) * | 2020-11-26 | 2021-02-23 | 重庆观致科技有限公司 | 一种加热棒及提高炉温均匀性的炉膛结构 |
-
1966
- 1966-02-24 NL NL6602421A patent/NL157138B/xx not_active IP Right Cessation
- 1966-02-25 GB GB847166A patent/GB1143933A/en not_active Expired
- 1966-02-25 NL NL6602497A patent/NL157735B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL6602421A (forum.php) | 1966-08-26 |
| NL157735B (nl) | 1978-08-15 |
| NL157138B (nl) | 1978-06-15 |
| GB1143933A (en) | 1969-02-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: TEXAS INSTR |
|
| V4 | Lapsed because of reaching the maxim lifetime of a patent |