JPS5048007A - - Google Patents
Info
- Publication number
- JPS5048007A JPS5048007A JP49053929A JP5392974A JPS5048007A JP S5048007 A JPS5048007 A JP S5048007A JP 49053929 A JP49053929 A JP 49053929A JP 5392974 A JP5392974 A JP 5392974A JP S5048007 A JPS5048007 A JP S5048007A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
- C03C3/072—Glass compositions containing silica with less than 40% silica by weight containing lead containing boron
- C03C3/074—Glass compositions containing silica with less than 40% silica by weight containing lead containing boron containing zinc
-
- 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
- H01C7/10—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 voltage responsive, i.e. varistors
- H01C7/102—Varistor boundary, e.g. surface layers
-
- 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
- H01C7/10—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 voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36125073A | 1973-05-17 | 1973-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5048007A true JPS5048007A (pt) | 1975-04-28 |
Family
ID=23421284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49053929A Pending JPS5048007A (pt) | 1973-05-17 | 1974-05-16 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5048007A (pt) |
| BR (1) | BR7403900D0 (pt) |
| CH (1) | CH576402A5 (pt) |
| DE (1) | DE2417523A1 (pt) |
| NL (1) | NL7406682A (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4100588A (en) * | 1977-03-16 | 1978-07-11 | General Electric Company | Electrical overvoltage surge arrester with varistor heat transfer and sinking means |
| JP2001176703A (ja) | 1999-10-04 | 2001-06-29 | Toshiba Corp | 電圧非直線抵抗体及びその製造方法 |
| DE102004044648A1 (de) * | 2004-09-15 | 2006-03-30 | Epcos Ag | Varistor |
-
1974
- 1974-04-10 DE DE2417523A patent/DE2417523A1/de active Pending
- 1974-04-22 CH CH551974A patent/CH576402A5/xx not_active IP Right Cessation
- 1974-05-13 BR BR390074A patent/BR7403900D0/pt unknown
- 1974-05-16 JP JP49053929A patent/JPS5048007A/ja active Pending
- 1974-05-17 NL NL7406682A patent/NL7406682A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7403900D0 (pt) | 1974-12-24 |
| NL7406682A (pt) | 1974-11-19 |
| CH576402A5 (pt) | 1976-06-15 |
| DE2417523A1 (de) | 1974-12-05 |