GB1056677A - Improvements in or relating to an electrical switch - Google Patents
Improvements in or relating to an electrical switchInfo
- Publication number
- GB1056677A GB1056677A GB3123764A GB3123764A GB1056677A GB 1056677 A GB1056677 A GB 1056677A GB 3123764 A GB3123764 A GB 3123764A GB 3123764 A GB3123764 A GB 3123764A GB 1056677 A GB1056677 A GB 1056677A
- Authority
- GB
- United Kingdom
- Prior art keywords
- armature
- coil
- blade
- enclosed
- contacts
- 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
- H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Tumbler Switches (AREA)
Abstract
1,056,677. Electromagnetic relays. VITRAMON Inc. Aug. 4, 1964 [Jan. 8, 1964], No. 31237/64. Heading H2B. On energization of coil 32 armature 28 is attracted to release a spring restraining member 19 from engagement with contact blade 18a to permit the blade to engage a fixed contact 17a. The armature displacement is such that the member 19 is completely disengaged from the contact blade 18a whilst it engages fixed contact 17a and thus no vibration is transmitted from the armature to the contacts 17a, 18a.. The coil is enclosed in a magnetic housing 12 whose end plates 23, 24 have bosses 27, 26 which project into and support the coil. The displacement of the armature is adjustable by screw 30 in end plate 23. The contacts are enclosed in a separate housing 13. The armature has a coating 36 to prevent sticking.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33646564A | 1964-01-08 | 1964-01-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1056677A true GB1056677A (en) | 1967-01-25 |
Family
ID=23316207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3123764A Expired GB1056677A (en) | 1964-01-08 | 1964-08-04 | Improvements in or relating to an electrical switch |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB1056677A (en) |
SE (1) | SE317190B (en) |
-
1964
- 1964-08-04 GB GB3123764A patent/GB1056677A/en not_active Expired
-
1965
- 1965-01-07 SE SE11965A patent/SE317190B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
SE317190B (en) | 1969-11-10 |
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