EP0050574B1 - Leitungsverbinder mit sehr hoher Spannung für eine Kathodenstrahlröhre - Google Patents

Leitungsverbinder mit sehr hoher Spannung für eine Kathodenstrahlröhre Download PDF

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Publication number
EP0050574B1
EP0050574B1 EP81401651A EP81401651A EP0050574B1 EP 0050574 B1 EP0050574 B1 EP 0050574B1 EP 81401651 A EP81401651 A EP 81401651A EP 81401651 A EP81401651 A EP 81401651A EP 0050574 B1 EP0050574 B1 EP 0050574B1
Authority
EP
European Patent Office
Prior art keywords
connector
tube
housing
cover
high voltage
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
EP81401651A
Other languages
English (en)
French (fr)
Other versions
EP0050574A2 (de
EP0050574A3 (en
Inventor
Daniel Cassan
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.)
FRANCAISE METALLO (SA) Ste
Francaise Metallo Ste SA
Original Assignee
FRANCAISE METALLO (SA) Ste
Francaise Metallo Ste SA
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
Priority claimed from FR8022419A external-priority patent/FR2492599A1/fr
Application filed by FRANCAISE METALLO (SA) Ste, Francaise Metallo Ste SA filed Critical FRANCAISE METALLO (SA) Ste
Priority claimed from FR8119690A external-priority patent/FR2514957A2/fr
Publication of EP0050574A2 publication Critical patent/EP0050574A2/de
Publication of EP0050574A3 publication Critical patent/EP0050574A3/fr
Application granted granted Critical
Publication of EP0050574B1 publication Critical patent/EP0050574B1/de
Expired legal-status Critical Current

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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
    • H01R33/7664—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 having additional guiding, adapting, shielding, anti-vibration or mounting means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts

Definitions

  • the present invention relates to an independent very high voltage connector with incorporated spark gap intended to provide the link between the high voltage current source and the grid G3 for focusing the cathode ray tube in a television receiver.
  • the hooking means are provided with a relative elasticity and intended to engage in the window in which the housing is itself engaged, this elasticity allowing both the hooks to penetrate into this window and, after penetration, ensure the locking required to hold the housing in place, enclosed between the cover and the cover.
  • the cutout made in the wafer for the passage of the housing can be completed by two recesses for the passage of the hooking means projecting from the sides of the cover and of the cover.
  • the reference 1 designates the connection support plate
  • the reference 2 designates the support of the base of the cathode ray tube T ensuring the medium-voltage connections applied to the elements KR, KB, KV, G1 and G2 as well as to the filaments of the tube and including the corresponding spark gaps 3.
  • This support is fixed to the plate 1 in the known manner.
  • the very high voltage connector comprises the housing 4 on which is mounted the very high voltage contact 5 intended to be connected to the pin of the grid G3 of the tube and it includes the very high voltage spark gap means referenced E.
  • the contact 5, in the form of a deformable blade in this example, is electrically connected to one of the ends 6, of the spark gap the other end 7 of this spark gap being connected to ground by the connection 8.
  • the contact 5 and the end 6 of the spark gap is connected to the very high voltage source by connection 9.
  • the box 4 is placed in a window provided for this purpose in the plate 1. It is fixed, held in place and protected by means of the cover 10 and the cover 11.
  • the attachment means 12 and 13 are provided with relative elasticity and are designed to engage in the window in which the housing 4 is itself engaged, said elasticity allowing both the crockets 12 and 13 to penetrate. in this window and, after penetration of the latter, to obtain the locking required for maintaining the housing 4 inserted between the cover 10 and the cover 11.
  • the housing 4 is closed on the side of the cover by the fabric 14 in which a slot 15 is made for the passage of the conductive part 16 ensuring the connection of the very high voltage connection 9 with the contact 5 by the end 6 of the 'spark gap.
  • the spark gap is constituted by two caps of spheres facing each other by their apex.
  • An opening 17 made in the cover 11 allows the passage of the very high voltage conductor 9 and its immobilization to avoid the mechanical stresses of the welded end of this conductor.
  • FIG. 3 is a detailed view of the cutouts and holes made in the plate for receiving the very high voltage connector according to the invention and the associated tube support connector 2.
  • the reference 18 designates the cut-out made in the plate for the installation of the tube support 2.
  • the reference 19 designates the holes made in this plate for the passage of the ends of the contacts of the tube support 2 and of the corresponding medium-voltage spark gaps 3.
  • the reference 20 designates the cutout made in the plate for the passage of the attachment means of the tube support.
  • the reference 21 designates the opening provided for the passage of the housing 4 of the very high voltage connector, while the reference 22 designates more precisely the recesses provided for the passage of the fixing means 12 and 13 of said connector.
  • Reference 23 designates the earth output of the medium-voltage spark gaps of the tube support connector 2.
  • References 24, 25 and 26 designating additional holes that can be made on the wafer, if necessary, for the establishment of a connector assembly which can be used in place of the connector assembly which has just been described.
  • references 24 designate the holes provided for the passage of the ends of the contacts and of the medium-voltage spark gaps.
  • the reference 25 designates the mass output of the medium-voltage spark gaps of the "substitution" connector assembly while the reference 26 designates the mass output of the very high voltage spark gap of the "substitution" connector assembly.
  • the contact 30 shown in FIG. 1 is replaced by the assembly 30-31.
  • the reference 30 designates a cylindrical tubular part integral with the very high voltage connector, therefore made of insulating material. It includes the contact means 31 made of conductive material.
  • This means 31 is itself tubular, favorably in known form called "tulip"; it is designed to receive the pin of the cathode ray tube connected to the grid G3.
  • the means 31 is electrically connected to the end 6 2 of the spark gap E as well as to the very high voltage source by the connection 9 z .
  • FIG. 4 there is shown at 32 a cathode-ray tube support connector which is particularly intended to be associated with the very high voltage connector shown in this figure.
  • the reference 33 designates the contact elements connected to the medium-voltage spark gaps not visible in this figure and as shown in Figure 1 of French patent FR-A-2 452 189.
  • the element 30 is provided, as indicated by the dashed lines, to enter the tubular housing 34 (not closed in this example), formed in the support 32.
  • This arrangement is particularly advantageous because it makes it possible to arrange the connector assembly according to the most favorable angular relative positions as a function of the location available on the connection plate supporting said connector assembly. It also allows the interchangeability of this connector assembly with other tube supports having a different layout.
  • the housing 34 provided in the tube support 32 could be a cylinder with a continuous wall and not open.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Claims (3)

1. Leitungsverbinder für Hochspannung mit eingebautem Entlader (E) für Kathodenstrahlröhren zur Verwendung in Verbindung mit einem Verbinder (2), der die Röhre trägt, wie Verbinder mit eingebautem Entlader, zur Verbindung von Quellen mittlerer Spannung mit den Anschlußstiften, die an den entsprechenden Teilen der Röhre angeschlossen sind, sind dadurch gekennzeichnet, daß sie aus den 3 folgenden Teilen bestehen:
a) Ein Gahäuse (4), das in eine Aussparung (21) eingeschoben wird, die zu diesem Zweck in der Verbindungsplatte (1) ausgeschnitten wurde, mit einem leitenden Teil (5), das mit dem entsprechenden Anschlußstift des Gitters G3 der Röhre in Kontakt ist, mit den Entlademitteln (E) und den leitenden Mitteln (16, 7) zur Verbindung mit der Hochspannungsquelle und mit der Masse.
b) Ein Deckel (10), der auf der kupferbeschichteten Seite der genannten Verbindungsplatte sitzt, und den hervorstehenden Teil des vorgenannten Gehäuses abdeckt.
c) Ein Deckel (11), der den überstehenden Teil des vorgenannten Gehäuses auf der anderen Seite dieser Verbindungsplatte abdeckt. Diese beiden Deckel (10 und 11) sind mit Befestigungsmitteln (12, 13) versehen, die eine gewisse Elastizität besitzen und so ausgelegt sind, daß sie in die genannte Aussparung eindringen, wobei diese Elastizität sowohl das Eindringen als auch die Verriegelung nach dem Einschieben des Deckels gewährleistet.
2. Verbinder gemäß Anspruch 1, gekennzeichnet dadurch, daß die Verbindungsplatte, die die Verbinder trägt, einerseits mit Aussparungen (21) zum Einschieben des Gehäuses und der Befestigungsmittel versehen ist, und andererseits Bohrungen und Ausschnitte (24) zur Aufnahme des Verbinders für mittlere Spannungen bzw. des Trägers und den Abgängen seiner Kontakte besitzt; aufßerdem können zusätzliche Bohrungen gemacht werden (24-26), damit ein "Ersatz"-Verbinder eingesetzt und angeschlossen werden kann.
3. Verbinder gemäß Anspruch 1, dadurch gekennzeichnet, daß das leitende Teil, das mit dem entsprechenden Anschlußstift des Gitters G3 der Röhre in Kontakt ist, aus einer Hülse besteht, die einen rohrförmigen Teil (30) aus leitendem Material aufweist, der von einem ebenfalls rohrförmigen Teil des Verbinders umhüllt wird, und so ausgelegt ist, daß er in eine Aussparung (34) eindringen kann, die zu diesem Zweck im tragenden Verbinder (32) der zugehörigen Röhre angebracht wurde, wodurch eine so möglich gewordene Kippbewegung zwischen den beiden genannten Verbindern es ermöglicht, diese beiden Verbinder gemäß den günstigsten, relativen Winkelstellungen, je nach dem verfügbaren Platz auf der Verbindungsplatte, die die Verbinder trägt, anzuordnen und gleichzeitig die Austauschbarkeit dieses Verbindungsblocks mit anderen Röhrenträgern, die eine andere Anordnung aufweisen, gewährleistet.
EP81401651A 1980-10-20 1981-10-20 Leitungsverbinder mit sehr hoher Spannung für eine Kathodenstrahlröhre Expired EP0050574B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8022419 1980-10-20
FR8022419A FR2492599A1 (fr) 1980-10-20 1980-10-20 Connecteur de tres haute tension pour tube cathodique et sa plaquette de connexion
FR8119690 1981-10-20
FR8119690A FR2514957A2 (fr) 1981-10-20 1981-10-20 Connecteur de tres haute tension pour tube cathodique et sa plaquette de connexion

Publications (3)

Publication Number Publication Date
EP0050574A2 EP0050574A2 (de) 1982-04-28
EP0050574A3 EP0050574A3 (en) 1982-08-25
EP0050574B1 true EP0050574B1 (de) 1985-04-17

Family

ID=26222040

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81401651A Expired EP0050574B1 (de) 1980-10-20 1981-10-20 Leitungsverbinder mit sehr hoher Spannung für eine Kathodenstrahlröhre

Country Status (2)

Country Link
EP (1) EP0050574B1 (de)
DE (1) DE3170019D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239691A1 (de) * 1982-10-27 1984-05-03 Standard Elektrik Lorenz Ag, 7000 Stuttgart Fassung und sockel fuer bildroehren
JPH0231992Y2 (de) * 1986-11-21 1990-08-29
CN106159552B (zh) 2015-04-14 2020-07-28 康普技术有限责任公司 具有快速锁定和分离机构的同轴连接器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075531A (en) * 1977-01-03 1978-02-21 Zenith Radio Corporation Base-socket system with arc prevention means
FR2452189A1 (fr) * 1979-03-21 1980-10-17 Metallo Ste Fse Connecteur pour tube cathodique

Also Published As

Publication number Publication date
EP0050574A2 (de) 1982-04-28
EP0050574A3 (en) 1982-08-25
DE3170019D1 (en) 1985-05-23

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