GB1500183A - Electrical current overload fuses - Google Patents
Electrical current overload fusesInfo
- Publication number
- GB1500183A GB1500183A GB627/75A GB62775A GB1500183A GB 1500183 A GB1500183 A GB 1500183A GB 627/75 A GB627/75 A GB 627/75A GB 62775 A GB62775 A GB 62775A GB 1500183 A GB1500183 A GB 1500183A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuse
- housing
- jan
- apertures
- strip
- 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
- H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
- H01H69/02—Manufacture of fuses
-
- 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
- H01H85/0411—Miniature fuses
- H01H85/0415—Miniature fuses cartridge type
- H01H85/0417—Miniature fuses cartridge type with parallel side contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
- H01H69/02—Manufacture of fuses
- H01H2069/027—Manufacture of fuses using ultrasonic techniques
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Fuses (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
1500183 Fusible cut outs LITTELFUSE Inc 7 Jan 1975 [14 Jan 1974] 627/75 Heading H2G An electrical fuse comprises a one piece planar fuse element having spaced parallel contact blades 8 interconnected by a fusible link 20 of reduced cross-section. Apertures 26, 28 may be provided for the attachment of the element within an insulating and supporting housing 6. Wings 10 may be provided to the contact blades to indicate a high current rating, and extensions 18 may be provided for access through apertures 42 in the wall of the housing to test the continuity of the fuse. The housing 6 or part of it may be transparent and may include a lens 38<SP>1</SP> (Fig. 11, not shown) for observation of the fuse link. A method of making the fuse includes the steps of preparing a strip of fuse metal with areas of reduced thickness 20, by milling and/or pressing; stamping so as to part-form a series of fuse elements, and severing fuse elements in turn from the end of the strip with or without a housing fixed in place on each element. The width at 30b of the body may be increased around the fusible link to allow circulation of cooling air, and overhanging shoulders 40 may be provided on the rear face for ease of insertion and removal of the fuse into a mounting panel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US432980A US3909767A (en) | 1974-01-14 | 1974-01-14 | Miniature plug-in fuse |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1500183A true GB1500183A (en) | 1978-02-08 |
Family
ID=23718358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB627/75A Expired GB1500183A (en) | 1974-01-14 | 1975-01-07 | Electrical current overload fuses |
Country Status (6)
Country | Link |
---|---|
US (1) | US3909767A (en) |
JP (1) | JPS5436726B2 (en) |
CA (1) | CA1050592A (en) |
DE (4) | DE2560553C2 (en) |
GB (1) | GB1500183A (en) |
HK (1) | HK64781A (en) |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6114125Y2 (en) * | 1977-01-31 | 1986-05-01 | ||
US4099322A (en) * | 1977-02-07 | 1978-07-11 | Littelfuse, Inc. | Method for making plug-in fuse assemblies |
US4067103A (en) * | 1977-02-07 | 1978-01-10 | Littelfuse, Inc. | Method of making a plug-in fuse |
DE2714797A1 (en) * | 1977-04-02 | 1979-02-22 | Kromberg & Schubert | Plug type fuse with insulating case - has plug bar on case holding two contact blades connected by fusible link visible for inspection |
DE2722008A1 (en) * | 1977-05-14 | 1978-11-16 | Kromberg & Schubert | Fused plug for protecting electrical circuit - has transparent window for observing or indicating condition of fusible element |
DE2729452C3 (en) * | 1977-06-30 | 1980-06-12 | Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal | Blade fuse |
AU518330B2 (en) * | 1977-07-07 | 1981-09-24 | Amp Incorporated | Fuse |
JPS6226910Y2 (en) * | 1977-09-29 | 1987-07-10 | ||
JPS54133343U (en) * | 1978-03-09 | 1979-09-14 | ||
JPS54144138U (en) * | 1978-03-30 | 1979-10-06 | ||
US4224592A (en) * | 1978-04-03 | 1980-09-23 | Mcgraw-Edison Company | Miniature plug-in fuse assembly and method of manufacture |
US4221455A (en) * | 1979-03-01 | 1980-09-09 | Ford Motor Company | Fuse terminal block with alternative means for connection to fuse blade contacts |
US4226493A (en) * | 1979-03-01 | 1980-10-07 | Ford Motor Company | Terminal block with fuse guards and identification surface |
EP0041966A1 (en) * | 1979-12-03 | 1981-12-23 | Kenneth E Beswick Limited | Method of manufacturing plug-in electrical fuses and a fuse produced by the method |
DE2949432C2 (en) * | 1979-12-08 | 1986-08-07 | Georg Rudolf 8411 Zeitlarn Sillner | Plug-in fuse |
US4344060A (en) * | 1980-09-19 | 1982-08-10 | Littelfuse, Inc. | Enclosed plug-in fuse assembly |
US4391485A (en) * | 1981-01-09 | 1983-07-05 | Mcgraw-Edison Company | In-line fuse holder for miniature plug-in fuse |
DE3115435A1 (en) * | 1981-04-16 | 1982-11-11 | Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal | "FLAT FUSE AND METHOD FOR THEIR PRODUCTION" |
DE3138206A1 (en) * | 1981-09-25 | 1983-04-07 | Bayerische Motoren Werke AG, 8000 München | Electrical fuse link and a method for its production |
US4409582A (en) * | 1982-06-02 | 1983-10-11 | Amp Incorporated | Electrical fuse and method of making same |
US4394638A (en) * | 1982-07-21 | 1983-07-19 | Essex Group, Inc. | Miniature plug-in fuse assembly and method of making a fuse element therefor |
CA1203826A (en) * | 1982-08-05 | 1986-04-29 | Kabushiki Kaisha T An T | Compact fuse block assembly |
US4499447A (en) * | 1983-06-17 | 1985-02-12 | Guim Multi-Tech Corporation | Blade terminal fuses with integrity indicator |
WO1986004456A1 (en) * | 1985-01-18 | 1986-07-31 | Visual Fuse, Incorporated | Blade terminal fuses with integrity indicator |
JPS62246219A (en) * | 1986-04-18 | 1987-10-27 | 矢崎総業株式会社 | Terminal with fuse |
US4670729A (en) * | 1986-06-03 | 1987-06-02 | Littelfuse, Inc. | Electrical fuse |
DE3739051C2 (en) * | 1986-11-19 | 1995-02-23 | Yazaki Corp | Fuse |
US4780698A (en) * | 1987-04-30 | 1988-10-25 | Texas Instruments Incorporated | Circuit interrupter device and method for making |
US4802869A (en) * | 1987-08-17 | 1989-02-07 | United Technologies Automotive, Inc. | Probeable electrical connector |
US4806118A (en) * | 1988-01-19 | 1989-02-21 | General Motors Corporation | Fuse package |
US4836802A (en) * | 1988-06-30 | 1989-06-06 | Brunswick Corporation | Sealed fuse holder |
US4884050A (en) * | 1988-07-18 | 1989-11-28 | Kozel Emmett L | Blade terminal tap fuse |
US4998086A (en) * | 1988-08-09 | 1991-03-05 | Amp Incorporated | Fuse assembly and method of manufacture |
US4944691A (en) * | 1988-08-15 | 1990-07-31 | Cooper Industries, Inc. | Holder for a removable circuit element |
DE3920198A1 (en) * | 1989-06-21 | 1991-01-10 | Wickmann Werke Gmbh | Electric safety fuse with disparate conductors in series - has one conductor embedded in quenching material and another conductor with different rating in air space |
US4986767A (en) * | 1990-04-23 | 1991-01-22 | Kozel Emmett L | Blade fuse power tap |
EP0625284A1 (en) * | 1991-01-16 | 1994-11-23 | Dav | Flat fuse for high rated currents |
FR2685543B1 (en) * | 1991-12-20 | 1994-03-11 | Dav | FLAT FUSE FOR HIGH NOMINAL CURRENTS. |
FR2671662B1 (en) * | 1991-01-16 | 1993-04-16 | Dav | FLAT FUSE FOR HIGH NOMINAL CURRENTS. |
JPH052360U (en) * | 1991-06-25 | 1993-01-14 | 矢崎総業株式会社 | Pressure contact fuse |
US5324214A (en) * | 1993-03-05 | 1994-06-28 | No Jack Corporation | Blade type fuse block terminal adapter |
JP2747877B2 (en) * | 1993-10-28 | 1998-05-06 | 矢崎総業株式会社 | Slow fuse and manufacturing method thereof |
US5418515A (en) * | 1993-12-22 | 1995-05-23 | Reyes; Daniel | Fuse interruption indicator and integral extractor |
US5409402A (en) * | 1994-05-03 | 1995-04-25 | Ball; Roger M. | Plug-in fuse device with interchangeable fuse elements |
JP3442159B2 (en) * | 1994-09-27 | 2003-09-02 | 矢崎総業株式会社 | fuse |
JPH09223449A (en) * | 1995-10-20 | 1997-08-26 | Yazaki Corp | Fuse element |
US5635769A (en) * | 1996-04-02 | 1997-06-03 | Magnadyne Corporation | Adaptable interface device for control of vehicle accessory systems using a plug-in resistor assembly |
USD408367S (en) * | 1996-10-11 | 1999-04-20 | Magnadyne Corporation | Fuse |
US6642834B1 (en) | 1999-03-04 | 2003-11-04 | Littelfuse, Inc. | High voltage automotive use |
DE29912534U1 (en) | 1999-07-17 | 1999-11-11 | Wilhelm Pudenz GmbH, 27243 Dünsen | Female electrical fuse |
US6815841B1 (en) | 1999-11-03 | 2004-11-09 | Littelfuse, Inc. | Fuse arrangements and fuse boxes for a vehicle |
US6407657B1 (en) | 2000-02-03 | 2002-06-18 | Littelfuse, Inc. | Dual use fuse |
JP2001250466A (en) * | 2000-03-03 | 2001-09-14 | Taiheiyo Seiko Kk | Fuse element and fuse mounting device |
JP2001283708A (en) * | 2000-03-31 | 2001-10-12 | Yazaki Corp | Fuse |
JP2001291464A (en) * | 2000-04-06 | 2001-10-19 | Yazaki Corp | Fuse |
JP3242095B2 (en) | 2000-05-16 | 2001-12-25 | 矢崎総業株式会社 | fuse |
JP4104817B2 (en) * | 2000-11-22 | 2008-06-18 | 太平洋精工株式会社 | Blade type fuse |
RU2265629C2 (en) * | 2001-04-19 | 2005-12-10 | Пасифик Инджиниринг Корп. | Fuse |
US6878004B2 (en) * | 2002-03-04 | 2005-04-12 | Littelfuse, Inc. | Multi-element fuse array |
US7247269B2 (en) * | 2003-07-21 | 2007-07-24 | Biosense Webster, Inc. | Method for making a spiral array ultrasound transducer |
WO2005053993A2 (en) * | 2003-11-26 | 2005-06-16 | Littelfuse, Inc. | Vehicle electrical protection device and system employing same |
DE10358444A1 (en) * | 2003-12-13 | 2005-07-07 | Wilhelm Pudenz Gmbh | One-piece fuse-link, method for producing the one-piece fuse-link and device for carrying out the method |
DE20319350U1 (en) * | 2003-12-13 | 2004-03-04 | Wilhelm Pudenz Gmbh | Fuse insert with flat insulating body |
US7479866B2 (en) * | 2004-03-05 | 2009-01-20 | Littelfuse, Inc. | Low profile automotive fuse |
CN1973345A (en) * | 2004-06-18 | 2007-05-30 | Alpi有限公司 | Fuse device |
US7659804B2 (en) * | 2004-09-15 | 2010-02-09 | Littelfuse, Inc. | High voltage/high current fuse |
DE102004046387A1 (en) * | 2004-09-24 | 2006-04-06 | Amphenol-Tuchel Electronics Gmbh | Fuse for high current applications |
DE102005024321B8 (en) * | 2005-05-27 | 2012-10-04 | Infineon Technologies Ag | protection circuit |
US7983024B2 (en) | 2007-04-24 | 2011-07-19 | Littelfuse, Inc. | Fuse card system for automotive circuit protection |
US7639112B2 (en) * | 2007-04-25 | 2009-12-29 | Sony Corporation | Fuse device with integrated switch |
DE102007020989B4 (en) * | 2007-05-04 | 2013-10-10 | Autecto Industrievertretungen GmbH & Co. KG | Method for producing a fuse and fuse produced by the method |
US7808362B2 (en) * | 2007-08-13 | 2010-10-05 | Littlefuse, Inc. | Moderately hazardous environment fuse |
US8674803B2 (en) * | 2007-08-13 | 2014-03-18 | Littelfuse, Inc. | Moderately hazardous environment fuse |
US8077007B2 (en) * | 2008-01-14 | 2011-12-13 | Littlelfuse, Inc. | Blade fuse |
US7990738B2 (en) * | 2008-04-02 | 2011-08-02 | Littelfuse, Inc. | Master fuse module |
CN102365701B (en) * | 2009-02-27 | 2015-07-15 | 保险丝公司 | Tuning fork terminal slow blow fuse |
US20130342305A1 (en) * | 2012-06-25 | 2013-12-26 | Jui-Chih Yen | Structure of positioning cover of miniature fuse device |
DE102014222230A1 (en) * | 2014-10-30 | 2016-05-04 | Leoni Bordnetz-Systeme Gmbh | Pyrotechnic circuit breaker |
JP6542589B2 (en) * | 2015-06-05 | 2019-07-10 | 矢崎総業株式会社 | Fuse soluble body |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE82905C (en) * | ||||
DE469935C (en) * | 1928-12-29 | Aeg | Melting strip fuse | |
US1926445A (en) * | 1932-01-27 | 1933-09-12 | Emmett P Klopfenstein | Fuse |
US2512932A (en) * | 1947-10-20 | 1950-06-27 | Frederick A Gretschel | Fuse combination with replaceable fuse element |
US2941059A (en) * | 1957-09-16 | 1960-06-14 | Gen Motors Corp | Printed circuit type fuse |
DE1794807U (en) * | 1958-01-02 | 1959-09-03 | Wickmann Werke Ag | FUSIBLE CONDUCTORS FOR SUPER FLEXIBLE FUSES. |
GB963825A (en) * | 1961-12-14 | 1964-07-15 | Gen Electric Co Ltd | Improvements in or relating to electric fuseholders |
DE1865576U (en) * | 1962-11-10 | 1963-01-17 | Efen Elektrotech Fab | MELT STRIP. |
DE6605723U (en) * | 1965-04-23 | 1970-06-25 | Standard Elektrik Lorenz Ag | PLUG-IN FLAT FUSE |
GB1204505A (en) * | 1967-02-06 | 1970-09-09 | Lucas Industries Ltd | Fuses |
US3436711A (en) * | 1967-11-20 | 1969-04-01 | Littelfuse Inc | Miniature current overload fuse |
US3500463A (en) * | 1968-09-06 | 1970-03-10 | Essex International Inc | Fuse construction of non-conductive material with fusible coating |
US3543210A (en) * | 1969-04-03 | 1970-11-24 | Chase Shawmut Co | Current-limiting fuse having fuse link with longitudinal groove |
US3729817A (en) | 1971-09-30 | 1973-05-01 | Bourns Inc | Method of making rotatable element potentiometer |
US3775724A (en) * | 1973-03-05 | 1973-11-27 | Gen Motors Corp | Circuit protector |
US3775723A (en) * | 1973-03-05 | 1973-11-27 | Gen Motors Corp | Circuit protector |
-
1974
- 1974-01-14 US US432980A patent/US3909767A/en not_active Expired - Lifetime
-
1975
- 1975-01-07 DE DE2560553A patent/DE2560553C2/de not_active Expired
- 1975-01-07 DE DE7500226U patent/DE7500226U/en not_active Expired
- 1975-01-07 GB GB627/75A patent/GB1500183A/en not_active Expired
- 1975-01-07 DE DE2500364A patent/DE2500364C2/en not_active Expired
- 1975-01-07 DE DE2560126A patent/DE2560126C2/en not_active Expired
- 1975-01-13 CA CA217,829A patent/CA1050592A/en not_active Expired
- 1975-01-13 JP JP619475A patent/JPS5436726B2/ja not_active Expired
-
1981
- 1981-12-24 HK HK647/81A patent/HK64781A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2500364A1 (en) | 1975-07-17 |
DE7500226U (en) | 1977-10-27 |
CA1050592A (en) | 1979-03-13 |
US3909767A (en) | 1975-09-30 |
JPS50101845A (en) | 1975-08-12 |
DE2560126C2 (en) | 1984-12-20 |
JPS5436726B2 (en) | 1979-11-10 |
DE2560553C2 (en) | 1988-01-07 |
DE2500364C2 (en) | 1984-01-26 |
HK64781A (en) | 1981-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19950106 |