IT944805B - IMPROVEMENT IN ELECTRIC RESISTORS - Google Patents
IMPROVEMENT IN ELECTRIC RESISTORSInfo
- Publication number
- IT944805B IT944805B IT53933/71A IT5393371A IT944805B IT 944805 B IT944805 B IT 944805B IT 53933/71 A IT53933/71 A IT 53933/71A IT 5393371 A IT5393371 A IT 5393371A IT 944805 B IT944805 B IT 944805B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- electric resistors
- resistors
- electric
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/50—Adjustable resistors structurally combined with switching arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Resistors (AREA)
- Thermistors And Varistors (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8792570A | 1970-11-09 | 1970-11-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT944805B true IT944805B (en) | 1973-04-20 |
Family
ID=22208090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT53933/71A IT944805B (en) | 1970-11-09 | 1971-11-08 | IMPROVEMENT IN ELECTRIC RESISTORS |
Country Status (8)
Country | Link |
---|---|
US (1) | US3678435A (en) |
CA (1) | CA934838A (en) |
CH (1) | CH549859A (en) |
DE (1) | DE2155698A1 (en) |
FR (1) | FR2113683A5 (en) |
IT (1) | IT944805B (en) |
NO (1) | NO129486B (en) |
SE (1) | SE367506B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3724226A (en) * | 1971-04-20 | 1973-04-03 | Gulf Research Development Co | Lng expander cycle process employing integrated cryogenic purification |
GB1404694A (en) * | 1972-08-09 | 1975-09-03 | Hitachi Ltd | High resistance resistor device for dc high voltage circuits |
EP0826223A1 (en) * | 1995-05-10 | 1998-03-04 | Littelfuse, Inc. | Ptc circuit protection device and manufacturing process for same |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2287460A (en) * | 1940-11-29 | 1942-06-23 | Rca Corp | Insulated heater and method of manufacture |
US2835465A (en) * | 1953-12-01 | 1958-05-20 | Roger W Patterson | Resistor mounting brackets |
DE1205363B (en) * | 1962-10-25 | 1965-11-18 | Wmf Wuerttemberg Metallwaren | Process for the production of porous workpieces from metal fibers |
US3285825A (en) * | 1964-09-16 | 1966-11-15 | Atomic Power Dev Ass Inc | Reinforced ceramic fuel elements |
US3344385A (en) * | 1965-01-04 | 1967-09-26 | Dow Corning | Flexible resistance element with flexible and stretchable terminal electrodes |
US3287166A (en) * | 1965-01-27 | 1966-11-22 | Douglas Aircraft Co Inc | Battery electrode and battery, and process for preparing said electrode |
US3398233A (en) * | 1965-04-20 | 1968-08-20 | Dennis G Wyman | Electrical conductor of fibers embedded in an insulator |
US3400356A (en) * | 1965-11-16 | 1968-09-03 | Bayard C. Davis | Screen heater with an outer metallic sheath |
US3477058A (en) * | 1968-02-01 | 1969-11-04 | Gen Electric | Magnesia insulated heating elements and methods of production |
-
1970
- 1970-11-09 US US87925A patent/US3678435A/en not_active Expired - Lifetime
-
1971
- 1971-10-15 CA CA125303A patent/CA934838A/en not_active Expired
- 1971-11-08 NO NO04113/71*[A patent/NO129486B/no unknown
- 1971-11-08 SE SE14219/71A patent/SE367506B/xx unknown
- 1971-11-08 IT IT53933/71A patent/IT944805B/en active
- 1971-11-08 CH CH1622371A patent/CH549859A/en not_active IP Right Cessation
- 1971-11-08 FR FR7139986A patent/FR2113683A5/fr not_active Expired
- 1971-11-09 DE DE19712155698 patent/DE2155698A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CH549859A (en) | 1974-05-31 |
US3678435A (en) | 1972-07-18 |
FR2113683A5 (en) | 1972-06-23 |
DE2155698A1 (en) | 1972-05-10 |
SE367506B (en) | 1974-05-27 |
NO129486B (en) | 1974-04-16 |
CA934838A (en) | 1973-10-02 |
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