DE1711919U - SLIDING ROTOR SPRING FOR ROTATING CAPACITORS. - Google Patents

SLIDING ROTOR SPRING FOR ROTATING CAPACITORS.

Info

Publication number
DE1711919U
DE1711919U DE1955H0019550 DEH0019550U DE1711919U DE 1711919 U DE1711919 U DE 1711919U DE 1955H0019550 DE1955H0019550 DE 1955H0019550 DE H0019550 U DEH0019550 U DE H0019550U DE 1711919 U DE1711919 U DE 1711919U
Authority
DE
Germany
Prior art keywords
sliding
spring
sliding contact
rotor
attached
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
Application number
DE1955H0019550
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Karl Hopt Radiotechnis GmbH
Original Assignee
Karl Hopt Radiotechnis GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Karl Hopt Radiotechnis GmbH filed Critical Karl Hopt Radiotechnis GmbH
Priority to DE1955H0019550 priority Critical patent/DE1711919U/en
Publication of DE1711919U publication Critical patent/DE1711919U/en
Expired legal-status Critical Current

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Description

Karl Hopt G.m.b.H. Blatt 1Karl Hopt G.m.b.H. page 1

Radiotechnische fabrik
Schörzingen bei RottweilRadio technology factory
Schörzingen near Rottweil

Rotor-Sehleifkontaktf eder far Drehkondensatoren·Rotor sliding contact spring far variable capacitors

G-egenstand der !Teuerung ist eine Rator-Schleifkontaktfeder für Drehkondensatoren, insbesondere KleinstausführungenThe subject of the increase in price is a rator sliding contact spring for variable capacitors, especially small versions

für "OKI·for "OKI ·

Ea ist bekannt, auf der Sotorach.se aufgeschobene» eingepresste öder aufgelötete Schleifringe in Verbindung mit am Gehäuse befestigten Schleifkontakten zu verwenden. Es wurde auch schon vorgeschlagen, an der Rotorachse eine Hingnut anzubringen, in der Kontakte schleifen, oder auch eine Sotorendlamell· selbst als Schleifring oder Schleifkontakt auszubilden. Ea is known to have "pressed or soldered slip rings" pushed onto the Sotorach.se in connection with to use sliding contacts attached to the housing. It has also been suggested that a To attach a ring groove in which the contacts slide, or to design a motor end lamella itself as a slip ring or sliding contact.

Diese bekannten Anordnungen haben den SachteiX, dass entweder eine grossere Baulänge erforderlich iat, oder keine genügend weiche Federung der Schleifkontakte bei El einstausfuhrungen zu erzielen ist, oder aber, zusätzlich, bei Ausbildung einer Rotorendlamelle als Schleifkontakt ein« kleinere wirksame Belagfläche vorhanden ist. Die Seuerung vermeidet diese Nachteile. Dies geschieht dadurch, dass die Schleif feder aus Federmaterial, deren äussere Form der Rotor lamelle entsprechen kann, gemeinsam, ohne zusätzliche Ringnut, mit einer Rotorendlamelle ander Rotorachse befestigt wird.These known arrangements have the fact that either a greater overall length is required or none Sufficiently soft springing of the sliding contacts in the case of single-element versions is to be achieved, or else, additionally, at Formation of a rotor end lamella as a sliding contact a « smaller effective covering area is available. The taxation avoids these disadvantages. This is done by that the sliding spring made of spring material, the outer shape of which can correspond to the rotor lamella, has in common, without an additional ring groove, with a rotor end lamella on the other Rotor axis is attached.

Da die Schleif feder von der aus stärkerem Material hergestellten Rotorendlamelle unabhängig ist, kann in jedem Fall eine weiche Federung erzielt werden. Die Schleif feder kann in mehrere Zungen unterteilt werden, die Jede für sich Kontakt geben, so dass, neben einer Verkleinerung des tjbergangswiderstandes auch eine Verkleinerung der auf UKW störenden Selbstinduktion der Federzungen eintritt. Die Schleifkontakte schleifen entweder auf einer Gehäusewand oder auf einer daran befestigten Metallplatte.Since the grinding spring is independent of the rotor end lamella made of stronger material, everyone can use it If a soft suspension can be achieved. The sanding pen can be divided into several tongues, each one for itself Give contact so that, in addition to reducing the size of the transition resistance also means a reduction in the on VHF disruptive self-induction of the spring tongues occurs. The sliding contacts either slide on a housing wall or on a metal plate attached to it.

Claims (3)

Γ" "*· «*Ι '> Γ Π Γ Γ oliJ* J. J,j; J Blatt 2 Durch die Fig· 1 and 2 wird eine Ausführung der Heuerung näher erläutert: Die Sotor-Schleilkontaktfeder (1) mit 2 Sontaktzungen (2) , die zusammen mit einer Rotorendlaaelle (3) auf der Achse (4) befestigt ist, schleift an der Sehäusewand oder einer Metallplatte (5)· SchutzanapriicheΓ "" * · «* Ι '> Γ Π Γ Γ oliJ * J. J, j; J Sheet 2 An embodiment of the haying is explained in more detail by FIGS. 1 and 2: The Sotor sliding contact spring (1) with 2 contact tongues (2), which is attached to the axle (4) together with a rotor end claw (3), grinds on the housing wall or a metal plate (5) · Protective fittings 1) Botor-Schleifkontaktfeder für Drehkondensatoren» dadurch gekennzeichnet, dass die Schleif feder zusammen mit einer Rotorendlamelle auf der Rotorachse befestigt wird und die Schleifkontakte an der Gehäuse· wand oder einer Metallplatte schleifen.1) Botor sliding contact spring for variable capacitors » characterized in that the sliding spring together with a rotor end lamella on the rotor axis is attached and the sliding contacts drag on the housing wall or a metal plate. 2} Rotor-Schleifkontaktfeder nach Anspruch 1, dadurch gekennzeichnet, dass die Schleiffeder mit mehreren Federzungen ausgestattet wird, die jede für sich einen Schleifkontakt bilden.2} rotor sliding contact spring according to claim 1, characterized in that the sliding spring with several spring tongues is equipped, each of which forms a sliding contact. 3) Sotor-Schleifkontaktfeder nach Anspruch 1 und 2, dadurch gekennzeichnet, dass die Schleif feder die äussere Form der zugehörigen Hotorendlamelle besitzt.3) Sotor sliding contact spring according to claim 1 and 2, characterized in that the sliding spring has the outer shape of the associated Hotorendlamelle.
DE1955H0019550 1955-09-05 1955-09-05 SLIDING ROTOR SPRING FOR ROTATING CAPACITORS. Expired DE1711919U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1955H0019550 DE1711919U (en) 1955-09-05 1955-09-05 SLIDING ROTOR SPRING FOR ROTATING CAPACITORS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1955H0019550 DE1711919U (en) 1955-09-05 1955-09-05 SLIDING ROTOR SPRING FOR ROTATING CAPACITORS.

Publications (1)

Publication Number Publication Date
DE1711919U true DE1711919U (en) 1955-12-01

Family

ID=32401633

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1955H0019550 Expired DE1711919U (en) 1955-09-05 1955-09-05 SLIDING ROTOR SPRING FOR ROTATING CAPACITORS.

Country Status (1)

Country Link
DE (1) DE1711919U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229645B (en) * 1960-04-21 1966-12-01 Mueszeripari Ki Precision rotary capacitor for ultra-short waves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229645B (en) * 1960-04-21 1966-12-01 Mueszeripari Ki Precision rotary capacitor for ultra-short waves

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