GB775647A - Improvements in or relating to electric fuses - Google Patents
Improvements in or relating to electric fusesInfo
- Publication number
- GB775647A GB775647A GB3439/56A GB343956A GB775647A GB 775647 A GB775647 A GB 775647A GB 3439/56 A GB3439/56 A GB 3439/56A GB 343956 A GB343956 A GB 343956A GB 775647 A GB775647 A GB 775647A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- electric fuses
- fuses
- electric
- littelfuse
- 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
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
- H01H85/046—Fuses formed as printed circuits
Landscapes
- Fuses (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
Abstract
775,647. Fusible cut-outs. LITTELFUSE, Inc. Feb. 10, 1954 [May 18, 1953], No. 3439/56. Divided out of 775,646. Drawings to Specification. Class 38 (1). The Specification describes and illustrates the same matter as Specification 775,646, but the claims differ.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US355541A US2678982A (en) | 1953-05-18 | 1953-05-18 | Low amperage fuse |
Publications (1)
Publication Number | Publication Date |
---|---|
GB775647A true GB775647A (en) | 1957-05-29 |
Family
ID=23397808
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3439/56A Expired GB775647A (en) | 1953-05-18 | 1954-02-10 | Improvements in or relating to electric fuses |
GB3921/54A Expired GB775646A (en) | 1953-05-18 | 1954-02-10 | Improvements in or relating to electric fuses |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3921/54A Expired GB775646A (en) | 1953-05-18 | 1954-02-10 | Improvements in or relating to electric fuses |
Country Status (4)
Country | Link |
---|---|
US (1) | US2678982A (en) |
CH (1) | CH329177A (en) |
DE (1) | DE1011971B (en) |
GB (2) | GB775647A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2874248A (en) * | 1956-09-11 | 1959-02-17 | Gen Dynamics Corp | Multiple fuse |
US2941059A (en) * | 1957-09-16 | 1960-06-14 | Gen Motors Corp | Printed circuit type fuse |
DE1282152B (en) * | 1962-06-29 | 1968-11-07 | Wilhelm Federmutz | Electric fuse |
KR910002070B1 (en) * | 1982-07-07 | 1991-04-01 | 유끼노부 와다나베 | Electric fuse |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1798174A (en) * | 1929-11-23 | 1931-03-31 | Frank E White | Fuse plug |
US2271729A (en) * | 1941-05-06 | 1942-02-03 | Baldwin John | Fuse plug |
DE744200C (en) * | 1942-07-28 | 1944-01-12 | Bosch Gmbh Robert | Electric fuse |
US2505193A (en) * | 1946-02-08 | 1950-04-25 | Loporto Frank | Fuse plug |
-
1953
- 1953-05-18 US US355541A patent/US2678982A/en not_active Expired - Lifetime
-
1954
- 1954-02-10 GB GB3439/56A patent/GB775647A/en not_active Expired
- 1954-02-10 GB GB3921/54A patent/GB775646A/en not_active Expired
- 1954-03-01 CH CH329177D patent/CH329177A/en unknown
- 1954-03-01 DE DEL18142A patent/DE1011971B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CH329177A (en) | 1958-04-15 |
DE1011971B (en) | 1957-07-11 |
US2678982A (en) | 1954-05-18 |
GB775646A (en) | 1957-05-29 |
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