ES459573A1 - Procedimiento para la fabricacion de resistencias electri- cas. - Google Patents
Procedimiento para la fabricacion de resistencias electri- cas.Info
- Publication number
- ES459573A1 ES459573A1 ES459573A ES459573A ES459573A1 ES 459573 A1 ES459573 A1 ES 459573A1 ES 459573 A ES459573 A ES 459573A ES 459573 A ES459573 A ES 459573A ES 459573 A1 ES459573 A1 ES 459573A1
- Authority
- ES
- Spain
- Prior art keywords
- foil
- resistors
- mask
- films
- metal sheets
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C3/00—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids
- H01C3/10—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids the resistive element having zig-zag or sinusoidal configuration
- H01C3/12—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids the resistive element having zig-zag or sinusoidal configuration lying in one plane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/003—Apparatus or processes specially adapted for manufacturing resistors using lithography, e.g. photolithography
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
- H01C17/07—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by resistor foil bonding, e.g. cladding
-
- 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
- H01C17/24—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material
- H01C17/2404—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material by charged particle impact, e.g. by electron or ion beam milling, sputtering, plasma etching
-
- 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
- H01C7/22—Elongated resistive element being bent or curved, e.g. sinusoidal, helical
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
- H05K1/167—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed resistors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Electromagnetism (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7617269A FR2354617A1 (fr) | 1976-06-08 | 1976-06-08 | Procede pour la fabrication de resistances electriques a partir de feuilles ou de films metalliques et resistances obtenues |
FR7636052A FR2372499A2 (fr) | 1976-11-30 | 1976-11-30 | Procede pour la fabrication de resistances electriques a partir de feuilles ou de films metalliques et resistances obtenues |
Publications (1)
Publication Number | Publication Date |
---|---|
ES459573A1 true ES459573A1 (es) | 1978-11-16 |
Family
ID=26219476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES459573A Expired ES459573A1 (es) | 1976-06-08 | 1977-06-07 | Procedimiento para la fabricacion de resistencias electri- cas. |
Country Status (15)
Country | Link |
---|---|
JP (1) | JPS5314400A (da) |
AT (1) | AT353893B (da) |
BE (1) | BE855171A (da) |
CA (1) | CA1085062A (da) |
CH (1) | CH620545A5 (da) |
DD (1) | DD134469A5 (da) |
DE (1) | DE2724679B2 (da) |
DK (1) | DK144348C (da) |
ES (1) | ES459573A1 (da) |
GB (1) | GB1578830A (da) |
IL (1) | IL52246A0 (da) |
IT (1) | IT1078455B (da) |
NL (1) | NL168075C (da) |
NO (1) | NO146586C (da) |
SE (1) | SE414557B (da) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2965814D1 (en) * | 1979-03-21 | 1983-08-11 | Bbc Brown Boveri & Cie | Thin film resistor having a high temperature coefficient and method of manufacturing the same |
US4498071A (en) * | 1982-09-30 | 1985-02-05 | Dale Electronics, Inc. | High resistance film resistor |
DE19909042A1 (de) * | 1999-03-02 | 2000-09-07 | Hbm Waegetechnik Gmbh | Dehnungsmeßstreifen für Meßgrößenaufnehmer |
US10247619B2 (en) * | 2015-05-01 | 2019-04-02 | Vishay Measurements Group, Inc. | Resistance temperature detector with medium temperature coefficient and high linearity |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48104062A (da) * | 1972-02-17 | 1973-12-26 |
-
1977
- 1977-05-27 BE BE178024A patent/BE855171A/xx not_active IP Right Cessation
- 1977-05-30 GB GB22833/77A patent/GB1578830A/en not_active Expired
- 1977-06-01 DE DE2724679A patent/DE2724679B2/de not_active Ceased
- 1977-06-01 NO NO771916A patent/NO146586C/no unknown
- 1977-06-01 AT AT386477A patent/AT353893B/de not_active IP Right Cessation
- 1977-06-01 SE SE7706399A patent/SE414557B/xx not_active IP Right Cessation
- 1977-06-03 IT IT49714/77A patent/IT1078455B/it active
- 1977-06-03 IL IL52246A patent/IL52246A0/xx not_active IP Right Cessation
- 1977-06-07 DD DD77199348A patent/DD134469A5/xx not_active IP Right Cessation
- 1977-06-07 CA CA279,987A patent/CA1085062A/en not_active Expired
- 1977-06-07 JP JP6633977A patent/JPS5314400A/ja active Granted
- 1977-06-07 DK DK250577A patent/DK144348C/da not_active IP Right Cessation
- 1977-06-07 CH CH701677A patent/CH620545A5/fr not_active IP Right Cessation
- 1977-06-07 NL NL7706265A patent/NL168075C/xx not_active IP Right Cessation
- 1977-06-07 ES ES459573A patent/ES459573A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO146586C (no) | 1982-10-27 |
DE2724679B2 (de) | 1980-02-07 |
NL168075C (nl) | 1982-02-16 |
CA1085062A (en) | 1980-09-02 |
DE2724679A1 (de) | 1977-12-15 |
NL168075B (nl) | 1981-09-16 |
NO771916L (no) | 1977-12-09 |
NO146586B (no) | 1982-07-19 |
DK144348C (da) | 1982-07-19 |
ATA386477A (de) | 1979-05-15 |
IT1078455B (it) | 1985-05-08 |
DK250577A (da) | 1977-12-09 |
IL52246A0 (en) | 1977-08-31 |
DD134469A5 (de) | 1979-02-28 |
AT353893B (de) | 1979-12-10 |
NL7706265A (nl) | 1977-12-12 |
SE414557B (sv) | 1980-08-04 |
JPS5735564B2 (da) | 1982-07-29 |
DK144348B (da) | 1982-02-22 |
JPS5314400A (en) | 1978-02-08 |
BE855171A (fr) | 1977-11-28 |
GB1578830A (en) | 1980-11-12 |
CH620545A5 (en) | 1980-11-28 |
SE7706399L (sv) | 1977-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19981103 |