GB257230A - Improvements in or relating to electro-magnetic devices - Google Patents
Improvements in or relating to electro-magnetic devicesInfo
- Publication number
- GB257230A GB257230A GB15838/26A GB1583826A GB257230A GB 257230 A GB257230 A GB 257230A GB 15838/26 A GB15838/26 A GB 15838/26A GB 1583826 A GB1583826 A GB 1583826A GB 257230 A GB257230 A GB 257230A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- electro
- relating
- piece
- magnetic devices
- 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
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/34—Means for adjusting limits of movement; Mechanical means for adjusting returning force
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Impact Printers (AREA)
- Electromagnets (AREA)
Abstract
257,230. Siemens & Halske Akt.-Ges. Aug. 24, 1925, [Convention date]. Electromagnets. - The armature 3 of an electromagnet is adjustably connected to a hinged piece 6 controlled by a spring 7, so that the tension of the spring can be varied. The adjustment can be made by means of a screw 4 passing through a slot in the piece 6. The spring 7 is a blade spring secured to the yoke 2 of the magnet and passing through a slot in the piece 6.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE257230X | 1925-08-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB257230A true GB257230A (en) | 1927-09-23 |
Family
ID=5966454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15838/26A Expired GB257230A (en) | 1925-08-24 | 1926-06-23 | Improvements in or relating to electro-magnetic devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB257230A (en) |
-
1926
- 1926-06-23 GB GB15838/26A patent/GB257230A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB661471A (en) | Improvements in electromagnetic relays | |
GB562461A (en) | Improvements in electromagnetic relays | |
GB257230A (en) | Improvements in or relating to electro-magnetic devices | |
GB495378A (en) | Improvements in electro-magnetically operated mechanical shavers and the like | |
GB915019A (en) | Improvements in or relating to electromagnetic relays | |
GB584050A (en) | Improvements in or relating to electromagnetic switches and relays | |
GB334493A (en) | Improvements in and relating to apparatus for producing sound | |
GB647618A (en) | Improvements in electromagnetic relays | |
GB210244A (en) | Improvements in or relating to electro-magnetic sound receiving and producing devices | |
GB316876A (en) | Improvements in polarized call bells | |
GB195824A (en) | Improvements in or relating to electromagnetic mechanisms | |
GB232924A (en) | Improvements in screw-threaded adjusting and securing devices | |
GB233733A (en) | Improvements in or relating to telephone instruments | |
GB564351A (en) | Improved electro-magnetic apparatus with tilting armatures, more especially tilting relays | |
GB600789A (en) | Improvements in or relating to electro-magnetic relays | |
GB362949A (en) | Electrically operated hand shears | |
GB200927A (en) | Improvements relating to telegraph instruments | |
GB235920A (en) | Improvements in telephone receivers | |
GB901216A (en) | Improvements relating to trembler mechanisms for electric bells and the like | |
GB605422A (en) | Improvements in polarised relays | |
GB287100A (en) | Improvements in or relating to electro-magnetic relays | |
GB740502A (en) | Electromagnetic sound-producing horns | |
GB504778A (en) | Improvements relating to electric flash signal apparatus | |
GB322275A (en) | Improvements in or relating to sound reproducing devices | |
GB761047A (en) | Improvements relating to electrical relays |