JPS4997265A - - Google Patents
Info
- Publication number
- JPS4997265A JPS4997265A JP48143685A JP14368573A JPS4997265A JP S4997265 A JPS4997265 A JP S4997265A JP 48143685 A JP48143685 A JP 48143685A JP 14368573 A JP14368573 A JP 14368573A JP S4997265 A JPS4997265 A JP S4997265A
- 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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US319346A US3862422A (en) | 1972-12-29 | 1972-12-29 | Method of operation of photoconductive varistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4997265A true JPS4997265A (en) | 1974-09-13 |
Family
ID=23241864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48143685A Pending JPS4997265A (en) | 1972-12-29 | 1973-12-24 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3862422A (en) |
| JP (1) | JPS4997265A (en) |
| DE (1) | DE2363437A1 (en) |
| FR (1) | FR2212619A1 (en) |
| GB (1) | GB1457748A (en) |
| NL (1) | NL7316788A (en) |
| SE (1) | SE388711B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4001586A (en) * | 1975-05-09 | 1977-01-04 | Plessey Incorporated | Thick film sensor and infrared detector |
| CN101331562B (en) * | 2005-10-19 | 2011-06-01 | 东莞令特电子有限公司 | A varistor and production method |
| CN101506912B (en) * | 2006-09-19 | 2011-10-12 | 东莞令特电子有限公司 | Manufacture of varistors comprising a passivation layer |
| CN107037087B (en) * | 2017-05-08 | 2020-02-07 | 中国电建集团中南勘测设计研究院有限公司 | Sensor and method for measuring water flow aeration concentration |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3202820A (en) * | 1963-01-28 | 1965-08-24 | Barnes Eng Co | Infrared detector mounting structure |
| US3453432A (en) * | 1966-06-23 | 1969-07-01 | Barnes Eng Co | Pyroelectric radiation detector providing compensation for environmental temperature changes |
| US3478210A (en) * | 1967-08-23 | 1969-11-11 | Gen Electric | Extended range infrared moisture gage standards |
| US3610931A (en) * | 1969-02-11 | 1971-10-05 | Martin G Woolfson | Thermistor circuit for detecting infrared radiation |
-
1972
- 1972-12-29 US US319346A patent/US3862422A/en not_active Expired - Lifetime
-
1973
- 1973-12-07 NL NL7316788A patent/NL7316788A/xx not_active Application Discontinuation
- 1973-12-20 SE SE7317307A patent/SE388711B/en unknown
- 1973-12-20 DE DE2363437A patent/DE2363437A1/en active Pending
- 1973-12-24 JP JP48143685A patent/JPS4997265A/ja active Pending
- 1973-12-27 GB GB5980673A patent/GB1457748A/en not_active Expired
- 1973-12-28 FR FR7346760A patent/FR2212619A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2363437A1 (en) | 1974-07-04 |
| GB1457748A (en) | 1976-12-08 |
| FR2212619A1 (en) | 1974-07-26 |
| SE388711B (en) | 1976-10-11 |
| NL7316788A (en) | 1974-07-02 |
| US3862422A (en) | 1975-01-21 |