DE3902219A1 - Compartment coil former for the high-tension transformer of a television receiver - Google Patents
Compartment coil former for the high-tension transformer of a television receiverInfo
- Publication number
- DE3902219A1 DE3902219A1 DE19893902219 DE3902219A DE3902219A1 DE 3902219 A1 DE3902219 A1 DE 3902219A1 DE 19893902219 DE19893902219 DE 19893902219 DE 3902219 A DE3902219 A DE 3902219A DE 3902219 A1 DE3902219 A1 DE 3902219A1
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- holder
- diode
- bobbin
- coil former
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/42—Flyback transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F2027/408—Association with diode or rectifier
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
Description
Die Erfindung geht aus von einem Kammer-Spulenkörper gemäß dem Oberbegriff des Anspruchs 1. Ein solcher Spulenkörper ist bekannt durch die DE-OS 30 01 975.The invention relates to a chamber bobbin according to the preamble of claim 1. Such a bobbin is known from DE-OS 30 01 975.
Die zur Erzeugung der Anodenspannung für die Bildröhre benö tigten Dioden können je nach der verwendeten Schaltung am Hochpunkt, im Fußpunkt oder auch innerhalb der Hochspannungs wicklung angeordnet sein. Wenn eine Diode innerhalb der Hoch spannungswicklung angeordnet ist, muß diese Diode an einer Kammerwand oder in einer Kammer gehaltert werden. Vorzugswei se wird dafür eine Kammer verwendet, die keine Teilwicklung der Hochspannungswicklung enthält. Es ist dabei bekannt, an den Stirnenden des Kammerspulenkörpers formschlüssige Rast mittel zur Aufnahme der Diode vorzusehen. Innerhalb einer Kammer, z.B. in der Mitte der Hochspannungswicklung, ist die se Lösung ohne weiteres nicht möglich.The needed to generate the anode voltage for the picture tube Depending diodes can be used on the circuit used High point, at the base or even within the high voltage be arranged winding. If a diode is inside the high voltage winding is arranged, this diode must be connected to a Chamber wall or be held in a chamber. Preferred two For this, a chamber is used that does not have a partial winding contains the high voltage winding. It is known to the front ends of the chamber bobbin positive locking to provide means for receiving the diode. Within one Chamber, e.g. in the middle of the high voltage winding is the This solution is simply not possible.
Der Erfindung liegt die Aufgabe zugrunde, eine konstruktiv einfache Lösung für die Unterbringung der Diode im Bereich einer Kammer des Kammer-Spulenkörpers zu schaffen.The invention has for its object a constructive simple solution for housing the diode in the area to create a chamber of the chamber bobbin.
Diese Aufgabe wird durch die im Anspruch 1 angegebene Erfin dung gelöst. Vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen angegeben.This object is achieved by the inven in claim 1 solved. Advantageous developments of the invention are specified in the subclaims.
Durch die erfindungsgemäße Lösung wird es ermöglicht, im Be reich der relativ schmalen Kammer des Spulenkörpers die zur Gleichrichtung dienende Diode unterzubringen. Das in die Kam mer eingesetzte erste Ende des Halters hat eine solche Dic ke, daß dieses Ende stramm in die Kammer eingreift. Das au ßerhalb der Kammer liegende zweite Ende des Halters hat eine Dicke, die etwa der Breite einer Kammer zuzüglich der Breite von zwei die Kammer begrenzenden Kammerwänden entspricht. Dadurch wird verhindert, daß der Halter in den Bereich der nächsten Kammer hineinragt und beim Wickeln dieser Kammer stört.The solution according to the invention makes it possible, in loading rich the relatively narrow chamber of the bobbin to Rectifying diode to accommodate. That in the kam The inserted first end of the holder has such a dic ke that this end tightly engages in the chamber. The au The second end of the holder located outside the chamber has one Thickness approximately the width of a chamber plus the width of two chamber walls delimiting the chamber. This prevents the holder from entering the area of the protrudes into the next chamber and when winding this chamber disturbs.
Die Erfindung wird anhand der Zeichnung an einem Ausführungs beispiel erläutert. Darin zeigenThe invention is based on the drawing of an embodiment example explained. Show in it
Fig. 1 die erfindungsgemäße Lösung in Richtung der Achse des Spulenkörpers, Fig. 1, the solution according to the invention in the direction of the axis of the bobbin,
Fig. 2 den Schnitt durch den Spulenkörper und Fig. 2 shows the section through the bobbin and
Fig. 3 eine Ausbildung des Kunststoffhalters. Fig. 3 shows an embodiment of the plastic holder.
In Fig. 1 ist an dem Transformatorgehäuse 1 der Kammer-Spu lenkörper 2 angeordnet, von dem eine Kammer ohne Wicklung mit der Kammerwand 3 dargestellt ist. Am Grund der Kammer sind an dem Spulenkörper 2 zwei starre hakenförmige Nasen 4, 5 angeordnet, die sich über die gesamte Breite der Kammer erstrecken. Der aus Kunststoff bestehende Halter 6 ist an seinem unteren Enden mit zwei Fingern 7, 8 versehen, deren Dicke etwa gleich der Breite einer Kammer ist. Der Halter 6 wird mit den beiden Fingern 7, 8 stramm zwischen zwei Kammer wänden in die Kammer eingesetzt. Dabei greift zunächst der Finger 7 hinter der Nase 4 ein. Durch eine anschließende Schwenkbewegung rastet der federnde Finger 8 hinter der Nase 5 ein, wobei die federnde Nase 9 an dem Halter 6 sich auf die Nase 5 auflegt und dadurch einen spielfreien Sitz ermög licht. Der Halter 6 ist jetzt formschlüssig und spielfrei an dem Spulenkörper 2 befestigt.In Fig. 1 is arranged on the transformer housing 1, the chamber-Spu lenkkörper 2 , of which a chamber is shown without winding with the chamber wall 3 . At the bottom of the chamber, two rigid hook-shaped noses 4 , 5 are arranged on the coil body 2 , which extend over the entire width of the chamber. The plastic holder 6 is provided at its lower ends with two fingers 7 , 8 , the thickness of which is approximately equal to the width of a chamber. The holder 6 is used with the two fingers 7 , 8 tight between two chamber walls in the chamber. First, the finger 7 engages behind the nose 4 . By a subsequent pivoting movement, the resilient finger 8 engages behind the nose 5 , the resilient nose 9 on the holder 6 resting on the nose 5 and thereby enabling a play-free fit. The holder 6 is now attached to the bobbin 2 in a form-fitting manner and without play.
Am anderen Ende ist der Halter 6 mit zwei Armen 10, 11 verse hen, die je eine Kerbe enthalten. Die Diode 12 wird mit ih ren Anschlußdrähten 13, 14 in die Kerben stramm eingesetzt und ist dadurch ebenfalls formschlüssig und spielfrei an dem Halter 6 befestigt. Vorzugsweise wird die Diode 12 vorher in den Halter 6 eingesetzt und anschließend der Halter 6 auf den Spulenkörper 2 aufgesetzt.At the other end, the holder 6 hen with two arms 10 , 11 verses, each containing a notch. The diode 12 is tightly inserted with its connecting wires 13 , 14 into the notches and is therefore also attached to the holder 6 in a form-fitting and play-free manner. The diode 12 is preferably inserted into the holder 6 beforehand and then the holder 6 is placed on the coil former 2 .
In Fig. 2 ist an den Spulenkörper 2 der Vorsprung 15 ange formt, der an seinen beiden Enden die Nasen 4, 5 gemäß Fig. 1 bildet.In Fig. 2, the projection 15 is formed on the bobbin 2, which forms the lugs 4 , 5 according to FIG. 1 at both ends.
Fig. 3 zeigt den Aufbau des Halters 6 mit seinen in Fig. 1 dargestellten Teilen 7-11. Zusätzlich sind die beiden Ker ben 16 in den Armen 10, 11 dargestellt, in die die Anschluß drähte 13, 14 der Diode 12 stramm eingesetzt werden. Außer dem ist noch die Rastnase 17 vorgesehen, hinter der die Di ode 12 nach dem Einlegen der Drähte 13, 14 in die Kerben 16 einrastet. Dadurch ist die Diode 12 an dem Halter 6 form schlüssig und unverlierbar gehaltert. Die Dicke d des in die Kammer eingreifenden Teils des Halters 6 ist so bemessen, daß dieser Teil stramm in die Kammer eingreift. Die Dicke D des außerhalb der Kammer liegenden Teils des Halters 6 ist größer bemessen, und zwar gleich der Breite einer Kammer zu züglich der Dicke von zwei Kammerwänden. Dadurch ist sicher gestellt, daß der Halter 6 nicht in den Bereich der nächsten Kammer hineinragt und das Wickeln der Kammer mit den die Hochspannungswicklung bildenden Draht nicht stört. Fig. 3 shows the structure of the holder 6 with its parts 7-11 shown in Fig. 1. In addition, the two Ker ben 16 in the arms 10 , 11 are shown, in which the connecting wires 13 , 14 of the diode 12 are used tightly. In addition, the locking lug 17 is also provided, behind which the diode 12 snaps into the notches 16 after the wires 13 , 14 have been inserted. As a result, the diode 12 is positively and captively held on the holder 6 . The thickness d of the part of the holder 6 engaging in the chamber is dimensioned such that this part engages tightly in the chamber. The thickness D of the part of the holder 6 lying outside the chamber is larger, namely the width of a chamber plus the thickness of two chamber walls. This ensures that the holder 6 does not protrude into the area of the next chamber and does not interfere with the winding of the chamber with the wire forming the high-voltage winding.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19893902219 DE3902219A1 (en) | 1989-01-26 | 1989-01-26 | Compartment coil former for the high-tension transformer of a television receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19893902219 DE3902219A1 (en) | 1989-01-26 | 1989-01-26 | Compartment coil former for the high-tension transformer of a television receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3902219A1 true DE3902219A1 (en) | 1990-08-02 |
Family
ID=6372800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19893902219 Withdrawn DE3902219A1 (en) | 1989-01-26 | 1989-01-26 | Compartment coil former for the high-tension transformer of a television receiver |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3902219A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4129678A1 (en) * | 1991-09-06 | 1993-03-11 | Thomson Brandt Gmbh | Divide split high voltage transformer for high-scan TV receiver with HV of 35kV |
DE4142522A1 (en) * | 1991-12-21 | 1993-06-24 | Thomson Brandt Gmbh | Winding process for HV transformer for TV receiver - winding formed in grooves in former with support for diodes on outer surface. |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1986046U (en) * | 1967-09-28 | 1968-05-30 | Telefunken Patent | BRACKET FOR THE HIGH VOLTAGE RECTIFIER OF A TELEVISION. |
DE2459981A1 (en) * | 1973-12-19 | 1975-07-03 | Indesit | DEVICE FOR GENERATING A HIGH DC VOLTAGE |
GB1497877A (en) * | 1974-02-04 | 1978-01-12 | Hitachi Ltd | Apparatus for generating high voltage for cathode-ray tub |
DE2807283A1 (en) * | 1978-02-21 | 1979-08-30 | Blaupunkt Werke Gmbh | TRANSFORMER |
DE3001975A1 (en) * | 1980-01-21 | 1981-07-23 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | LINE TRANSFORMER FOR A TELEVISION RECEIVER |
DE3204781A1 (en) * | 1981-02-12 | 1982-09-09 | Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto | End of line information |
DE3122588A1 (en) * | 1981-06-06 | 1983-04-14 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | LINE TRANSFORMER FOR TELEVISIONS |
US4419536A (en) * | 1979-10-23 | 1983-12-06 | North American Philips Consumer Electronics Corp. | Means for affixing an electronic component on a supporting medium |
DE3509203A1 (en) * | 1984-03-15 | 1985-09-26 | Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto | ARRANGEMENT FOR MOUNTING A COMPONENT IN A RETURN TRANSFORMER |
DE3514308A1 (en) * | 1984-04-21 | 1985-11-07 | Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto | Flyback transformer having a device for preventing stray magnetic flux |
DE3439201A1 (en) * | 1984-10-26 | 1986-04-30 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Diode split transformer |
EP0189213A2 (en) * | 1985-01-25 | 1986-07-30 | Nokia Graetz Gesellschaft mit beschränkter Haftung | Diode-split flyback transformer |
EP0201335A2 (en) * | 1985-05-10 | 1986-11-12 | RCA Thomson Licensing Corporation | Transformer assembly and winding therefor |
EP0236190A1 (en) * | 1986-02-04 | 1987-09-09 | OREGA ELECTRONIQUE & MECANIQUE | Multistage high-voltage transformer, particularly for a trichromatic cathode ray tube |
-
1989
- 1989-01-26 DE DE19893902219 patent/DE3902219A1/en not_active Withdrawn
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1986046U (en) * | 1967-09-28 | 1968-05-30 | Telefunken Patent | BRACKET FOR THE HIGH VOLTAGE RECTIFIER OF A TELEVISION. |
DE2459981A1 (en) * | 1973-12-19 | 1975-07-03 | Indesit | DEVICE FOR GENERATING A HIGH DC VOLTAGE |
GB1497877A (en) * | 1974-02-04 | 1978-01-12 | Hitachi Ltd | Apparatus for generating high voltage for cathode-ray tub |
DE2807283A1 (en) * | 1978-02-21 | 1979-08-30 | Blaupunkt Werke Gmbh | TRANSFORMER |
US4419536A (en) * | 1979-10-23 | 1983-12-06 | North American Philips Consumer Electronics Corp. | Means for affixing an electronic component on a supporting medium |
DE3001975A1 (en) * | 1980-01-21 | 1981-07-23 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | LINE TRANSFORMER FOR A TELEVISION RECEIVER |
DE3204781A1 (en) * | 1981-02-12 | 1982-09-09 | Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto | End of line information |
DE3122588A1 (en) * | 1981-06-06 | 1983-04-14 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | LINE TRANSFORMER FOR TELEVISIONS |
DE3509203A1 (en) * | 1984-03-15 | 1985-09-26 | Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto | ARRANGEMENT FOR MOUNTING A COMPONENT IN A RETURN TRANSFORMER |
DE3514308A1 (en) * | 1984-04-21 | 1985-11-07 | Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto | Flyback transformer having a device for preventing stray magnetic flux |
DE3439201A1 (en) * | 1984-10-26 | 1986-04-30 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Diode split transformer |
EP0189213A2 (en) * | 1985-01-25 | 1986-07-30 | Nokia Graetz Gesellschaft mit beschränkter Haftung | Diode-split flyback transformer |
EP0201335A2 (en) * | 1985-05-10 | 1986-11-12 | RCA Thomson Licensing Corporation | Transformer assembly and winding therefor |
EP0236190A1 (en) * | 1986-02-04 | 1987-09-09 | OREGA ELECTRONIQUE & MECANIQUE | Multistage high-voltage transformer, particularly for a trichromatic cathode ray tube |
Non-Patent Citations (1)
Title |
---|
DE-Z: GOSEBERG, Walter: Der PPHV-Transformator. InFunkschau 1/1981, S.70,71 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4129678A1 (en) * | 1991-09-06 | 1993-03-11 | Thomson Brandt Gmbh | Divide split high voltage transformer for high-scan TV receiver with HV of 35kV |
DE4142522A1 (en) * | 1991-12-21 | 1993-06-24 | Thomson Brandt Gmbh | Winding process for HV transformer for TV receiver - winding formed in grooves in former with support for diodes on outer surface. |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0024363B1 (en) | Electric lamp with a socket-form base | |
DE69505798T2 (en) | ELECTRIC LAMP | |
DE2825201C2 (en) | Contact device | |
DE2922448A1 (en) | CONNECTOR FOR TERMINATING A FLAT CABLE | |
EP0793243A1 (en) | Transformer | |
DE2617466A1 (en) | REEL BODY | |
DE19848289C2 (en) | Locking device of a cap part | |
DE3902219A1 (en) | Compartment coil former for the high-tension transformer of a television receiver | |
EP0124860B1 (en) | Coil bobbin | |
DE8204682U1 (en) | Pressure connector for circuit boards | |
DE19939310C2 (en) | High voltage ignition module | |
DE8107135U1 (en) | Ribbon cable connector | |
DE3922237C2 (en) | ||
DE1665876A1 (en) | Slide or push button with protection tube anchor contacts | |
DE2741608C3 (en) | Bobbin | |
DE3138936C1 (en) | Support body for an angled soldering lug | |
EP0375905A1 (en) | Contact element for the electrical connection of a cable with at least one contact spot on a printed circuit | |
DE2825344A1 (en) | Fixing assembly for insulated electronic components - has slotted hole at each end comprising two overlapping holes of equal dia. | |
DE3207897C1 (en) | Electrical plug contact part | |
DE3030906A1 (en) | Switching plug for pcb - which is captive on central boss with keyways for selecting one of two positions | |
EP0243647A1 (en) | Circuit breaker using thermal tripping | |
EP0139836B1 (en) | Lamp socket | |
DE4011446A9 (en) | Quick fastening device for snapping an installation device onto a standard mounting rail | |
WO1998013712A1 (en) | Optical module | |
DE7801783U1 (en) | VEHICLE LIGHTS, IN PARTICULAR LICENSE PLATE LIGHTS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |