GB287521A - Improvements in or relating to safety fuses for screw plugs - Google Patents
Improvements in or relating to safety fuses for screw plugsInfo
- Publication number
- GB287521A GB287521A GB6832/28A GB683228A GB287521A GB 287521 A GB287521 A GB 287521A GB 6832/28 A GB6832/28 A GB 6832/28A GB 683228 A GB683228 A GB 683228A GB 287521 A GB287521 A GB 287521A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- contact
- screw plugs
- siemens
- spring
- 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
- H01H85/20—Bases for supporting the fuse; Separate parts thereof
- H01H85/2005—Bases for supporting the fuse; Separate parts thereof for use with screw-in type fuse
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
287,521. Siemens - Schuckertwerke Akt.-Ges., (Assignees of Siemens-Schuckertwerke Ges.). March 23, 1927, [Convention date]. Fusible cut-outs.-The lower contact 2 of a plug container fuse is fitted with a spring- pressed insulating abutment 3 that prevents the lower contact 6 of the fuse holder 1 from touching the contact 2 while the upper contact 5 is held in the hand. When the screw cap is screwed into the bush 7 it compresses the spring 4 and completes the connection.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE287521X | 1927-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB287521A true GB287521A (en) | 1928-10-04 |
Family
ID=6059325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6832/28A Expired GB287521A (en) | 1927-03-23 | 1928-03-05 | Improvements in or relating to safety fuses for screw plugs |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB287521A (en) |
-
1928
- 1928-03-05 GB GB6832/28A patent/GB287521A/en not_active Expired
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