SE7800084L - Anordning till skydd mot overspenning - Google Patents
Anordning till skydd mot overspenningInfo
- Publication number
- SE7800084L SE7800084L SE7800084A SE7800084A SE7800084L SE 7800084 L SE7800084 L SE 7800084L SE 7800084 A SE7800084 A SE 7800084A SE 7800084 A SE7800084 A SE 7800084A SE 7800084 L SE7800084 L SE 7800084L
- Authority
- SE
- Sweden
- Prior art keywords
- overvoltage
- Prior art date
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
- 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)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH22177A CH607400A5 (fr) | 1977-01-10 | 1977-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7800084L true SE7800084L (sv) | 1978-07-11 |
Family
ID=4182036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7800084A SE7800084L (sv) | 1977-01-10 | 1978-01-03 | Anordning till skydd mot overspenning |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5388138A (fr) |
| AT (1) | AT363542B (fr) |
| BE (1) | BE862700A (fr) |
| CH (1) | CH607400A5 (fr) |
| FI (1) | FI773876A (fr) |
| FR (1) | FR2377107A1 (fr) |
| GB (1) | GB1585041A (fr) |
| IT (1) | IT1102960B (fr) |
| NO (1) | NO780076L (fr) |
| SE (1) | SE7800084L (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4325097A (en) * | 1979-09-17 | 1982-04-13 | General Semiconductor Industries, Inc. | Four terminal pulse suppressor |
| JPS58175804A (ja) * | 1982-04-08 | 1983-10-15 | 株式会社村田製作所 | 電撃防止素子 |
| ATE48921T1 (de) * | 1986-04-23 | 1990-01-15 | Siemens Bauelemente Ohg | Elektrisches bauelement mit hoher festigkeit bei beanspruchung durch temperaturwechsel und durch stossstroeme, insbesondere ein varistor. |
| US4977346A (en) * | 1988-06-29 | 1990-12-11 | North American Philips Corp. | High pressure sodium discharge lamp having gas filled outer envelope |
| US4963791A (en) * | 1988-06-29 | 1990-10-16 | North American Philips Corp. | High pressure sodium discharge tube support structure |
-
1977
- 1977-01-10 CH CH22177A patent/CH607400A5/xx not_active IP Right Cessation
- 1977-12-12 AT AT0886377A patent/AT363542B/de not_active IP Right Cessation
- 1977-12-19 JP JP15183877A patent/JPS5388138A/ja active Pending
- 1977-12-21 FI FI773876A patent/FI773876A/fi not_active Application Discontinuation
-
1978
- 1978-01-03 SE SE7800084A patent/SE7800084L/xx unknown
- 1978-01-04 FR FR7800139A patent/FR2377107A1/fr active Granted
- 1978-01-05 IT IT12404/78A patent/IT1102960B/it active
- 1978-01-06 BE BE184151A patent/BE862700A/xx unknown
- 1978-01-09 NO NO780076A patent/NO780076L/no unknown
- 1978-01-10 GB GB902/78A patent/GB1585041A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATA886377A (de) | 1981-01-15 |
| NO780076L (no) | 1978-07-11 |
| GB1585041A (en) | 1981-02-18 |
| CH607400A5 (fr) | 1978-12-15 |
| AT363542B (de) | 1981-08-10 |
| JPS5388138A (en) | 1978-08-03 |
| IT1102960B (it) | 1985-10-14 |
| FI773876A (fi) | 1978-07-11 |
| FR2377107A1 (fr) | 1978-08-04 |
| FR2377107B3 (fr) | 1980-08-29 |
| IT7812404A0 (it) | 1978-01-05 |
| BE862700A (nl) | 1978-07-06 |
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