IT1106584B - HIGH PRECISION FLAT ELECTRIC HEATER WITH ADJUSTABLE OHMIC VALUE AND RELATED ADJUSTMENT PROCEDURE - Google Patents
HIGH PRECISION FLAT ELECTRIC HEATER WITH ADJUSTABLE OHMIC VALUE AND RELATED ADJUSTMENT PROCEDUREInfo
- Publication number
- IT1106584B IT1106584B IT51189/78A IT5118978A IT1106584B IT 1106584 B IT1106584 B IT 1106584B IT 51189/78 A IT51189/78 A IT 51189/78A IT 5118978 A IT5118978 A IT 5118978A IT 1106584 B IT1106584 B IT 1106584B
- Authority
- IT
- Italy
- Prior art keywords
- electric heater
- high precision
- adjustment procedure
- flat electric
- ohmic value
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
- H01C17/23—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by opening or closing resistor geometric tracks of predetermined resistive values, e.g. snapistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/16—Resistor networks not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Non-Adjustable Resistors (AREA)
- Adjustable Resistors (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7729381A FR2404902A1 (en) | 1977-09-29 | 1977-09-29 | PROCESS FOR THE MANUFACTURING OF HIGH PRECISION FLAT ELECTRIC RESISTORS AND RELATED RESISTORS |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7851189A0 IT7851189A0 (en) | 1978-09-21 |
IT1106584B true IT1106584B (en) | 1985-11-11 |
Family
ID=9195928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51189/78A IT1106584B (en) | 1977-09-29 | 1978-09-21 | HIGH PRECISION FLAT ELECTRIC HEATER WITH ADJUSTABLE OHMIC VALUE AND RELATED ADJUSTMENT PROCEDURE |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0001520B1 (en) |
JP (1) | JPS5824001B2 (en) |
AT (1) | AT366510B (en) |
CS (1) | CS243452B2 (en) |
DD (1) | DD139324A5 (en) |
DE (1) | DE2861056D1 (en) |
DK (1) | DK144778C (en) |
ES (1) | ES473467A1 (en) |
FR (1) | FR2404902A1 (en) |
HU (1) | HU176711B (en) |
IL (1) | IL55475A (en) |
IT (1) | IT1106584B (en) |
NO (1) | NO782918L (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4191938A (en) * | 1978-07-03 | 1980-03-04 | International Business Machines Corporation | Cermet resistor trimming method |
FR2473214A1 (en) * | 1980-01-04 | 1981-07-10 | Thomson Csf | VERY LOW LINE ONLINE RESISTANCE PLATE AND THERMAL PRINTING BAR USING THIS ONLINE RESISTANCE PLATE |
US4375056A (en) * | 1980-02-29 | 1983-02-22 | Leeds & Northrup Company | Thin film resistance thermometer device with a predetermined temperature coefficent of resistance and its method of manufacture |
JPS5965408A (en) * | 1982-10-05 | 1984-04-13 | 松下電器産業株式会社 | Method of producing thick film resistance |
US4862136A (en) * | 1983-04-13 | 1989-08-29 | Birkner John M | Programmable resistance network |
WO2005112052A1 (en) * | 2004-05-18 | 2005-11-24 | Ngk Spark Plug Co., Ltd. | Resistor element, its precursor and resistance value regulating method |
CN218788734U (en) | 2019-12-18 | 2023-04-04 | 米沃奇电动工具公司 | Power tool and brake system for power tool |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2058583A5 (en) * | 1969-09-17 | 1971-05-28 | Bochkarev Boris | |
IT1026380B (en) * | 1974-04-10 | 1978-09-20 | Draloric Electronic | ELECTRICAL CONSTRUCTION ELEMENT FOR THIN FILM OR THIN FILM CIRCUITS |
-
1977
- 1977-09-29 FR FR7729381A patent/FR2404902A1/en active Granted
-
1978
- 1978-08-25 DK DK376578A patent/DK144778C/en active
- 1978-08-28 NO NO782918A patent/NO782918L/en unknown
- 1978-08-29 DE DE7878400081T patent/DE2861056D1/en not_active Expired
- 1978-08-29 EP EP78400081A patent/EP0001520B1/en not_active Expired
- 1978-08-30 HU HU78SO1228A patent/HU176711B/en not_active IP Right Cessation
- 1978-09-01 IL IL55475A patent/IL55475A/en unknown
- 1978-09-19 ES ES473467A patent/ES473467A1/en not_active Expired
- 1978-09-21 CS CS786093A patent/CS243452B2/en unknown
- 1978-09-21 IT IT51189/78A patent/IT1106584B/en active
- 1978-09-27 AT AT0698078A patent/AT366510B/en not_active IP Right Cessation
- 1978-09-27 DD DD78208124A patent/DD139324A5/en unknown
- 1978-09-28 JP JP53118722A patent/JPS5824001B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2404902A1 (en) | 1979-04-27 |
NO782918L (en) | 1979-03-30 |
EP0001520A1 (en) | 1979-04-18 |
IL55475A0 (en) | 1978-12-17 |
EP0001520B1 (en) | 1981-09-09 |
ATA698078A (en) | 1981-08-15 |
HU176711B (en) | 1981-04-28 |
DD139324A5 (en) | 1979-12-19 |
DK144778B (en) | 1982-06-01 |
FR2404902B1 (en) | 1980-08-01 |
DK376578A (en) | 1979-03-30 |
AT366510B (en) | 1982-04-26 |
JPS5461661A (en) | 1979-05-18 |
DE2861056D1 (en) | 1981-11-26 |
JPS5824001B2 (en) | 1983-05-18 |
DK144778C (en) | 1982-10-18 |
IT7851189A0 (en) | 1978-09-21 |
CS243452B2 (en) | 1986-06-12 |
CS609378A2 (en) | 1985-08-15 |
ES473467A1 (en) | 1979-05-01 |
IL55475A (en) | 1980-09-16 |
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