BE450232A - - Google Patents

Info

Publication number
BE450232A
BE450232A BE450232DA BE450232A BE 450232 A BE450232 A BE 450232A BE 450232D A BE450232D A BE 450232DA BE 450232 A BE450232 A BE 450232A
Authority
BE
Belgium
Prior art keywords
spring
emi
contact
serves
springs
Prior art date
Application number
Other languages
French (fr)
Publication of BE450232A publication Critical patent/BE450232A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/74—Devices having four or more poles, e.g. holders for compact fluorescent lamps
    • H01R33/76—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
    • H01R33/7607—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket the parallel terminal pins having a circular disposition
    • H01R33/7614—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket the parallel terminal pins having a circular disposition the terminals being connected to individual wires
    • H01R33/7621—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket the parallel terminal pins having a circular disposition the terminals being connected to individual wires the wires being connected using screw, clamp, wrap or spring connection

Landscapes

  • Mutual Connection Of Rods And Tubes (AREA)

Description

       

  Douille de tube.

  
 <EMI ID=1.1> 

  
contact dans les douilles de tubes de simples fils de ressorts

  
courbés, ayant la forme d'un U à deux branches doubles inégales,

  
les branches courtes pénétrant dans des trous ou dans une fente

  
de la partie inférieure de la douille qui sert de support aux

  
ressorts, tandis que les longues branches des ressorts traversent

  
cette partie inférieure et servent en même temps de boucles de sou=

  
dure. La fixation des ressorts sur leur support s'effectue au moyen

  
d'un chapeau de recouvrement qui sert en même temps de protection

  
contre le contact des ressorts.

  
Les ressorts risquent d'être endommagés au montage, du fait

  
d'une flexion subie par la portion qui traverse la partie infériez

  
re de la douille et sert de boucle de soudure. Cet accident est provoqué par la soudure des conducteurs d'amenés du courant sur les

  
 <EMI ID=2.1>  sort,, les portions du ressort qui servent à établir la contact avec la fiche d'amenée du courant sont poussées l'une vers l'autre, de

  
 <EMI ID=3.1> 

  
ble.- En outre, le ressort perd une grande partie de sa force élasti-

  
 <EMI ID=4.1> 

  
on serre, suivant l'invention, au point de passai de la longue portion du ressort dans la douille et entre les deux fils du ressort une cornière métallique par exemple en bronze.

  
On peut alors courber le portion inférieure du ressort qui sert de boucle de soudure d'une manière quelconque, sans que la po-

  
 <EMI ID=5.1> 

  
de contact. La force élastique du ressort ne peut pas non plus diminuer au point de contact, car les efforts de flexion subis par la portion. inférieure du ressort ne peuvent plus se transmettre dans le ressort entier.

  
Le dessin ci-joint donné uniquement à titra d'exemple représente une forme de réalisation du nouveau ressort de contact, sous for-

  
 <EMI ID=6.1> 

  
douille qui sert de support au ressort, avec la portion du ressort qui sert de-boucle de soudure. Le support du ressort est désigné par 1, le ressort de contact par 2 et la cornière métallique serrée entre les deux fila du ressort par 3.



  Tube socket.

  
 <EMI ID = 1.1>

  
contact in the tube sockets of single spring wires

  
curved, having the shape of a U with two unequal double branches,

  
short branches going into holes or crevices

  
of the lower part of the socket which serves as a support for

  
springs, while the long branches of the springs pass through

  
this lower part and at the same time serve as penny loops =

  
tough. The springs are attached to their support by means of

  
a covering cap which at the same time serves as protection

  
against the contact of the springs.

  
The springs may be damaged during assembly, due to

  
a flexion undergone by the portion which crosses the lower part

  
re of the socket and serves as a solder loop. This accident is caused by the welding of the current supply conductors on the

  
 <EMI ID = 2.1> out ,, the portions of the spring which are used to establish contact with the current supply plug are pushed towards each other, from

  
 <EMI ID = 3.1>

  
ble.- In addition, the spring loses much of its elastic force.

  
 <EMI ID = 4.1>

  
is tightened, according to the invention, at the point where the long portion of the spring passes in the sleeve and between the two wires of the spring a metal bracket, for example made of bronze.

  
We can then bend the lower portion of the spring which serves as a weld loop in any way, without the po-

  
 <EMI ID = 5.1>

  
of contact. The elastic force of the spring can not decrease either at the point of contact, because the bending forces undergone by the portion. lower part of the spring can no longer be transmitted to the entire spring.

  
The accompanying drawing, given only as an example, shows an embodiment of the new contact spring, under form.

  
 <EMI ID = 6.1>

  
bush which serves as a support for the spring, with the portion of the spring which serves as a weld loop. The spring support is designated by 1, the contact spring by 2 and the metal angle clamp clamped between the two fila of the spring by 3.


    

Claims (1)

REVENDICATION. CLAIM. L'addition a pour objet un ressort de contact pour douilles de tubes électroniques ayant la forme d'un U à branches doubles iné- <EMI ID=7.1> The object of the addition is a contact spring for electron tube sockets having the shape of a U with double legs in- <EMI ID = 7.1> rieure de la douille et servent de boucle de soudure, suivant brevet of the sleeve and serve as a welding loop, according to patent <EMI ID=8.1> <EMI ID = 8.1> travers la douille. through the socket.
BE450232D BE450232A (en)

Publications (1)

Publication Number Publication Date
BE450232A true BE450232A (en)

Family

ID=105357

Family Applications (1)

Application Number Title Priority Date Filing Date
BE450232D BE450232A (en)

Country Status (1)

Country Link
BE (1) BE450232A (en)

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