GB1040847A - Improvements in or relating to relays - Google Patents
Improvements in or relating to relaysInfo
- Publication number
- GB1040847A GB1040847A GB18994/63A GB1899463A GB1040847A GB 1040847 A GB1040847 A GB 1040847A GB 18994/63 A GB18994/63 A GB 18994/63A GB 1899463 A GB1899463 A GB 1899463A GB 1040847 A GB1040847 A GB 1040847A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contact members
- furcations
- move
- forked
- bifurcated
- 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
- 239000004020 conductor Substances 0.000 abstract 3
- 244000273256 Phragmites communis Species 0.000 abstract 2
- 235000014676 Phragmites communis Nutrition 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000000696 magnetic material Substances 0.000 abstract 1
- 229910052754 neon Inorganic materials 0.000 abstract 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H53/00—Relays using the dynamo-electric effect, i.e. relays in which contacts are opened or closed due to relative movement of current-carrying conductor and magnetic field caused by force of interaction between them
- H01H53/02—Electrodynamic relays, i.e. relays in which the interaction is between two current-carrying conductors
- H01H53/04—Ferrodynamic relays, i.e. relays in which the magnetic field is concentrated in ferromagnetic parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
- H01H51/287—Details of the shape of the contact springs
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Contacts (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US197395A US3141078A (en) | 1962-05-24 | 1962-05-24 | Forked magnetically operated contact assemblage |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1040847A true GB1040847A (en) | 1966-09-01 |
Family
ID=22729239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18994/63A Expired GB1040847A (en) | 1962-05-24 | 1963-05-14 | Improvements in or relating to relays |
Country Status (5)
Country | Link |
---|---|
US (1) | US3141078A (es) |
BE (1) | BE632705A (es) |
DE (1) | DE1182748B (es) |
GB (1) | GB1040847A (es) |
NL (1) | NL293041A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3316513A (en) * | 1966-01-03 | 1967-04-25 | Bell Telephone Labor Inc | Sealed contact reed switch having contoured reeds |
FR1583041A (es) * | 1967-10-05 | 1969-10-10 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1934264A (en) * | 1930-12-04 | 1933-11-07 | Hefner Charles Balser | Over-current signal means |
US2484863A (en) * | 1943-08-12 | 1949-10-18 | Pierce John B Foundation | Overload protective device |
NL231352A (es) * | 1957-09-20 | |||
DE1095949B (de) * | 1959-07-15 | 1960-12-29 | Telefonbau & Normalzeit Gmbh | Schaltfeder fuer magnetisch gesteuerte Schaltkontakte |
US3008020A (en) * | 1959-10-19 | 1961-11-07 | Bell Telephone Labor Inc | Pulse operated reed switch and storage device |
-
0
- BE BE632705D patent/BE632705A/xx unknown
- NL NL293041D patent/NL293041A/xx unknown
-
1962
- 1962-05-24 US US197395A patent/US3141078A/en not_active Expired - Lifetime
-
1963
- 1963-05-14 GB GB18994/63A patent/GB1040847A/en not_active Expired
- 1963-05-16 DE DEW34504A patent/DE1182748B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US3141078A (en) | 1964-07-14 |
DE1182748B (de) | 1964-12-03 |
BE632705A (es) | |
NL293041A (es) |
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