GB730933A - Improvements in or relating to contact spring groups for electromagnetic relays and the like - Google Patents
Improvements in or relating to contact spring groups for electromagnetic relays and the likeInfo
- Publication number
- GB730933A GB730933A GB17018/53A GB1701853A GB730933A GB 730933 A GB730933 A GB 730933A GB 17018/53 A GB17018/53 A GB 17018/53A GB 1701853 A GB1701853 A GB 1701853A GB 730933 A GB730933 A GB 730933A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contact spring
- electromagnetic relays
- relating
- spring groups
- springs
- 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
- H01H50/54—Contact arrangements
- H01H50/56—Contact spring sets
- H01H50/58—Driving arrangements structurally associated therewith; Mounting of driving arrangements on armature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Contacts (AREA)
Abstract
730,933. Electromagnetic relays. TELEFONAKTIEBOLAGET L. M. ERICSSON. June 19, 1953 [June 20, 1952], No. 17018/53. Class 38 (5). A contact spring pile-up for a relay or other switch has a fixed, toothed supporting member 14 for the free ends of the springs, the teeth 21 ... 24 of the member being arranged in two rows 21, 23 and 22, 24 on opposite sides of the bar, so that adjacent springs, e.g. 1, 2 are supported by teeth 21, 22 in different rows. An operating member 15 engages the ends of movable springs 2, 4.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE730933X | 1952-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB730933A true GB730933A (en) | 1955-06-01 |
Family
ID=20317955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17018/53A Expired GB730933A (en) | 1952-06-20 | 1953-06-19 | Improvements in or relating to contact spring groups for electromagnetic relays and the like |
Country Status (5)
Country | Link |
---|---|
US (1) | US2739209A (en) |
BE (1) | BE520811A (en) |
FR (1) | FR1079470A (en) |
GB (1) | GB730933A (en) |
NL (2) | NL179271B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1036387B (en) * | 1956-09-01 | 1958-08-14 | Standard Elektrik Lorenz Ag | Relay with forced guidance of the movable contact springs and common support of the contact counter springs |
US3182159A (en) * | 1960-04-19 | 1965-05-04 | Claesson Per Harry Elias | Contact spring group for relays, change-over switches and the like |
JPS6010034Y2 (en) * | 1978-03-18 | 1985-04-06 | 飯塚電気工業株式会社 | switch |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2515914A (en) * | 1943-05-25 | 1950-07-18 | Ericsson Telefon Ab L M | Contact mounting for electrical switches |
-
0
- BE BE520811D patent/BE520811A/xx unknown
- NL NL83068D patent/NL83068C/xx active
- NL NLAANVRAGE7400125,A patent/NL179271B/en unknown
-
1953
- 1953-06-17 US US362348A patent/US2739209A/en not_active Expired - Lifetime
- 1953-06-19 GB GB17018/53A patent/GB730933A/en not_active Expired
- 1953-06-20 FR FR1079470D patent/FR1079470A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL83068C (en) | |
FR1079470A (en) | 1954-11-30 |
US2739209A (en) | 1956-03-20 |
BE520811A (en) | |
NL179271B (en) |
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