AT76559B - Electromagnetic relay. - Google Patents
Electromagnetic relay.Info
- Publication number
- AT76559B AT76559B AT76559DA AT76559B AT 76559 B AT76559 B AT 76559B AT 76559D A AT76559D A AT 76559DA AT 76559 B AT76559 B AT 76559B
- Authority
- AT
- Austria
- Prior art keywords
- contact
- contact spring
- electromagnetic relay
- loops
- relay
- Prior art date
Links
Landscapes
- Electromagnets (AREA)
- Control Of Transmission Device (AREA)
Description
<Desc/Clms Page number 1>
Elektromagnetisches Relais.
Bei elektromagnetischen Relais mit an der Stirnseite des Relais angebrachter Kontaktfeder ist der Übelstand vorhanden, dass nur ein verhältnismässig geringer Raum für die Feder zur Verfügung steht, so dass es schwierig ist, ihr bei genügender Spannkraft, um auch als Ankerabreissfeder dienen zu können, gleichzeitig die für eine Kontaktfeder erforderliche Elastizität zu geben.
Der Erfindung entsprechend wird dieser Übelstand dadurch beseitigt, dass die Feder hin und her gehende, nach der Befestigungsstelle hin kürzer werdende Schleifen bildet.
Die längeren Schleifen verleihen der Feder eine genügende Elastizität, um beim Ansprechen des Relais ein schnelles Schliessen des Kontaktes zu erreichen, während in Anbetracht der grösseren Spannkraft der kurzen Schleifen diese das sofortige Aufheben des Kontaktschlusses bei Aberregung des Relais herbeiführen.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Electromagnetic relay.
In electromagnetic relays with a contact spring attached to the front side of the relay, there is the disadvantage that only a relatively small space is available for the spring, so that it is difficult to simultaneously use the spring with sufficient tension to also serve as an armature tear-off spring to give the elasticity required for a contact spring.
According to the invention, this disadvantage is eliminated in that the spring forms loops that go back and forth and become shorter towards the fastening point.
The longer loops give the spring sufficient elasticity to close the contact quickly when the relay responds, while, given the greater tension of the short loops, they cause the contact to close immediately when the relay is de-energized.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT76559T | 1916-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT76559B true AT76559B (en) | 1919-05-26 |
Family
ID=3598258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT76559D AT76559B (en) | 1916-08-08 | 1916-08-08 | Electromagnetic relay. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT76559B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2801312A (en) * | 1953-06-12 | 1957-07-30 | Gen Motors Corp | Electrical apparatus |
-
1916
- 1916-08-08 AT AT76559D patent/AT76559B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2801312A (en) * | 1953-06-12 | 1957-07-30 | Gen Motors Corp | Electrical apparatus |
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