GB297087A - - Google Patents
Info
- Publication number
- GB297087A GB297087A GB26202/28A GB2620228A GB297087A GB 297087 A GB297087 A GB 297087A GB 26202/28 A GB26202/28 A GB 26202/28A GB 2620228 A GB2620228 A GB 2620228A GB 297087 A GB297087 A GB 297087A
- Authority
- GB
- United Kingdom
- 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
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/44—Contacts characterised by the manner in which co-operating contacts engage by sliding with resilient mounting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE297087T | 1927-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB297087A true GB297087A (en) | 1929-05-02 |
Family
ID=31894151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26202/28A Expired GB297087A (en) | 1927-09-14 | 1928-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB297087A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE741325C (en) * | 1941-04-26 | 1943-11-09 | Stotz Kontakt Gmbh | Explosion-proof or gas-tight encapsulated electrical installation switchgear |
-
1928
- 1928-09-12 GB GB26202/28A patent/GB297087A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE741325C (en) * | 1941-04-26 | 1943-11-09 | Stotz Kontakt Gmbh | Explosion-proof or gas-tight encapsulated electrical installation switchgear |