BE668892A - - Google Patents
Info
- Publication number
- BE668892A BE668892A BE668892DA BE668892A BE 668892 A BE668892 A BE 668892A BE 668892D A BE668892D A BE 668892DA BE 668892 A BE668892 A BE 668892A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED0045387 | 1964-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE668892A true BE668892A (en) |
Family
ID=7048979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE668892D BE668892A (en) | 1964-09-11 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE668892A (en) |
| CH (1) | CH424941A (en) |
| DE (1) | DE1465439C3 (en) |
| FR (1) | FR1446249A (en) |
| NL (1) | NL6511648A (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS549294B2 (en) * | 1972-02-16 | 1979-04-23 | ||
| JPS5513123B2 (en) * | 1973-06-01 | 1980-04-07 | ||
| JPS5273363A (en) * | 1975-12-17 | 1977-06-20 | Hitachi Ltd | Thermistor with positive characteristics and method of making same |
| DE2743880C3 (en) * | 1977-09-29 | 1981-05-14 | Siemens AG, 1000 Berlin und 8000 München | Heating device with an optimized heating element made from PTC thermistor material |
| DE3433667A1 (en) * | 1984-02-29 | 1985-09-05 | Buchtal Gmbh, 8472 Schwarzenfeld | Ceramic moulding with electrical resistance coating bonded to back - with uniform electrical and thermal conductivity, useful for heating room, swimming pool etc. |
| DE3917569A1 (en) * | 1989-05-30 | 1990-12-06 | Siemens Ag | Large surface heating e.g. for vehicle mirror - using PTC resistance element that is bonded directly to elements of heated mirror |
| DE4142523A1 (en) * | 1991-12-21 | 1993-06-24 | Asea Brown Boveri | RESISTANCE WITH PTC BEHAVIOR |
| DE4221309A1 (en) * | 1992-06-29 | 1994-01-05 | Abb Research Ltd | Current limiting element |
| DE4230848C1 (en) * | 1992-09-15 | 1993-12-23 | Siemens Matsushita Components | Multiple cold conductor for overload protection - has stacked cold conductor discs with U=shaped hoops forming integral disc contacts and contact connections |
| DE19526169A1 (en) * | 1995-07-18 | 1997-02-27 | Siemens Matsushita Components | Overload protection / switching PTC thermistor and method for its production |
| DE10159451A1 (en) * | 2001-12-04 | 2003-06-26 | Epcos Ag | Electrical component with a negative temperature coefficient |
| DE102008036836A1 (en) | 2008-08-07 | 2010-02-11 | Epcos Ag | Shaped body, heating device and method for producing a shaped body |
| DE102008036835A1 (en) * | 2008-08-07 | 2010-02-18 | Epcos Ag | Heating device and method for producing the heating device |
-
0
- BE BE668892D patent/BE668892A/xx unknown
-
1964
- 1964-09-11 DE DE19641465439 patent/DE1465439C3/en not_active Expired
-
1965
- 1965-08-17 CH CH1170465A patent/CH424941A/en unknown
- 1965-09-06 FR FR30529A patent/FR1446249A/en not_active Expired
- 1965-09-07 NL NL6511648A patent/NL6511648A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1446249A (en) | 1966-07-15 |
| CH424941A (en) | 1966-11-30 |
| DE1465439B2 (en) | 1973-07-05 |
| DE1465439C3 (en) | 1974-01-24 |
| DE1465439A1 (en) | 1969-02-06 |
| NL6511648A (en) | 1966-03-14 |