EP1251603A2 - Fassung für Lampen mit Zweistiftsockel - Google Patents
Fassung für Lampen mit Zweistiftsockel Download PDFInfo
- Publication number
- EP1251603A2 EP1251603A2 EP02002662A EP02002662A EP1251603A2 EP 1251603 A2 EP1251603 A2 EP 1251603A2 EP 02002662 A EP02002662 A EP 02002662A EP 02002662 A EP02002662 A EP 02002662A EP 1251603 A2 EP1251603 A2 EP 1251603A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- pin
- socket according
- rotating body
- front plate
- 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.)
- Granted
Links
Images
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
- H01R33/05—Two-pole devices
- H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
- H01R33/08—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp
- H01R33/0836—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp characterised by the lamp holding means
- H01R33/0854—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp characterised by the lamp holding means with lamp rotating means
Definitions
- the invention relates to a version with the features of the preamble of claim 1, in particular for Contacting and holding fluorescent lamps.
- Fluorescent lamps are in a widely used Form formed as straight tubes, each end carry a two-pin base.
- For mounting and contacting such fluorescent lamps are special sockets commonly used, in a corresponding to the lamp length Distance are arranged opposite each other.
- the lamp holder has a housing that one Insertion slot for the lateral insertion of the two lamp pins having.
- a disc-shaped housing part rotatably arranged.
- the insertion slot passes through this disc-shaped housing part.
- the housing is made in two parts.
- the front part of the housing carries the contact elements rotatably mounted part and fasteners for stationary storage of the socket.
- the other housing part forms a bottom that attach separately to the front part is.
- Corresponding connection means are in Form of insertion openings provided on the front part and provided on the floor, some pins Represent manufacturing costs.
- DE 2 708 426 discloses a lamp holder with a rotating body known for fluorescent lamps of the type mentioned, wherein the rotating body extends through the housing. He has one tubular pin, which is slotted on the side. Such a pin hides the contact springs when it is in Insertion position is. The pin is on the back of the socket locked with the socket housing. This version is critical with regard to the mount assembly. The contact springs cannot easily from the front or back be inserted into the housing. The assembly is not automation-friendly.
- EP 758 808 A2 also discloses a fluorescent lamp holder known with a rotating body that by two locking legs is held in the housing.
- the rotating body has a slotted front section that is flush runs in a housing opening on the front of the housing, without reaching over the housing. From the back of the case Two resilient legs protrude into the interior of the rotating body and lock it at about the height of the front plate.
- This design is hardly suitable for fluorescent lamps with very narrow pin spacing.
- Socket for lamps with a pin base in particular Fluorescent lamps, to create those for lamps with low Pin spacing is suitable.
- the socket according to the invention has a rotating body on one extending into the housing Has pin section.
- the rotating body held on the rear wall of the housing, i.e. by storage of the front end portion of the pin portion on the Socket housing, preferably the rear wall of the housing.
- the fasteners do not claim this measure the outside of the pin portion of the rotating body still in its interior space.
- the fasteners are arranged that they are with the contact pins of the fluorescent lamp do not come into contact. In other words, that Fastener is completely in one axial area arranged that the contact pins do not reach.
- the fastener or fasteners outside of this Length are arranged.
- the pin section thus has measured from the front plate to his for attachment serving end portion, a length that is greater than the length of the contact pins.
- the pin section can be very be slim, without being too delicate.
- the outside diameter of the pin is preferably somewhat less than the distance between the connecting surfaces pointing away from each other the connector pins from each other.
- the The slot width is at least as large as the pin diameter. The difference between the two mentioned Sizes result in the permissible thickness of the legs of the pin section. By attaching the pin alone its front end section, the thickness of the Legs are sufficiently large.
- the holding pin for the rotor is preferably on the Rear wall of the housing is formed. This opens up the possibility easy installation, especially when the retaining pin is designed as a locking pin.
- the rotor has to then only inserted into the housing opening and with appropriate pressure can be locked in the rear wall. Moreover in this way it is possible to use the rotor as a means to hold together the housing parts. This in particular, if the disc-shaped front plate of the rotor overlaps the front wall of the rotor.
- the fastener is trained with little or no play.
- the latter is achieved by the distance between the outside the front wall of the housing and a correspondingly oriented one Bearing surface of the retaining pin is slightly larger than the distance, between the complementary surfaces of the rotor is measured. This clamps the rotor fastener the rotor with its front plate against the front wall of the housing.
- the conical surfaces cause axial preload of the rotor in the housing inside.
- the conical sections allow an improved Centering and storage of the rotor without - or almost without - axial play.
- the bouncy designed locking lugs can be part of the front wall and reach into recesses that are in the front plate of the Are formed. Tolerance compensation and one Adjustment to the desired braking torque can be made by changing the height of the detents.
- the version presented is relatively insensitive against manufacturing tolerances of the rotor.
- the rotor is in the housing opening used, the inner edge leads cer opening the pin section on its outer surface so that it receives the desired shape and its legs are kept substantially parallel.
- the guide device is formed by an arcuate rib, which is arranged concentrically to the axis of rotation of the rotor and formed a complementary groove.
- the rib can Be part of the front shield while the groove is in the front wall can be molded.
- the guide device works as a radial bearing and supports the halves of the front plate radially inwards and radially outwards.
- Fig. 1 is a socket 1 for a fluorescent lamp 2 illustrates how it is schematized from FIG. 3 or Fig. 8 emerges.
- the fluorescent lamp 2 has ends a base 3 with two contact pins 4, 5, which parallel and spaced apart from the base 3 extend.
- the socket 1 has a housing 6, to which a front Housing part 7 and a rear housing part 8 belong.
- the front housing part 7 has a substantially flat Front wall 9, while the lower housing part also has flat rear wall 11.
- the housing parts 7, 8 enclose an interior in which, for example, from FIG. 3 or Fig. 4 visible contact springs 12, 14 are arranged. These serve to make electrical contact with the contact pins 4, 5 of the fluorescent lamp 2.
- the housing parts 7, 8 have corresponding storage means in the form of projections, contact surfaces and the like on to store the contact springs 5, 14 stationary.
- the contact springs 12, 14 are each on at least one Provide the end with at least one connecting means 15, 16, for example by a resilient contact tongue Formation of a spring plug contact is formed.
- the connection means 15, 16 are in one of the housing parts 7, 8 provided provided insertion openings 17, 18 through which Push the stripped cable ends into the housing 6 are. Hold the housing parts 7, 8 in the correct position relative to each other To be able to, for example, 11 guide projections on the rear wall 19, 20 formed which the inner contour of the Housing part 7 are adapted and little play in the interior grasp when the housing parts 7, 8 assembled are.
- the housing 6 has a housing opening in its front wall 9 22 on which for receiving a rotatable housing part, a so-called rotating body 23 or rotor is used.
- the rotating body 23 has a disk-shaped front plate 24 on the outside of the lamp facing is essentially flat.
- At the back it has a pin section 25 which, like FIG. 4 illustrated, in the assembled state up to the rear wall 11 extends.
- the front plate 24 and the pin section 25 are penetrated by an insertion slot 26, the width is slightly larger than the diameter of each contact pin 4, 5. It extends over the diameter of the front plate 24 (Fig. 1, Fig. 2).
- the insertion slot 26 sets through the outer edge of the upper housing part 7 and opens into an insertion opening 27. This is, as in particular Fig. 5 illustrates, essentially funnel-shaped formed and opens into the housing opening 22nd
- the insertion slot 26 passes through the pin section 25 almost completely, but with the pin section 25 has its free end face an end portion 28, which separated the two from the insertion slot 26 Halves 25a, 25b (leg) of the pin portion 25 together combines.
- the end section 28 has a coaxial the bearing opening 29 arranged on the pin section 25, whose free cross-section is slightly less than the width of the insertion slot 26.
- the bearing opening 29 forms together with a retaining pin 31 formed on the housing part 8 a fastener 32 for the rotating body 23
- the holding pin is preferably formed on the rear wall 11. He has one Head 33, whose diameter is larger than the free one Cross section of the bearing openings 29, but smaller than the width of the insertion slot 26. These ratios can be seen in particular from Fig. 4 - this illustrates also the chamfered (conical) edge of the head 33 and one pointing down towards the rear wall 11 funnel-shaped extension 34 of the bearing openings 29.
- a the holding pin 31 and its head 33 penetrating slot 34 which the retaining pin 31 in resilient Legs 31a, 31b divided, is thus a locking means created that allows the rotating body 23 with to connect the housing part 8 latching.
- the head 33 faces the rear wall 11 Side an annular surface 35, which as a contact surface for the end section 28 serves.
- the position of the annular surface 35 and the end section 28 are dimensioned so that both bear against each other under tension when the rotating body sits in the closed housing 6 and his shield 24 on the front wall 9 abuts. Otherwise forms the fastener 32 an axially fixed, but rotatable bearing for the rotating body 23 on the rear housing part 8.
- the rear wall 11 thus serves both for storing the rotating body (fastening means 32) as well as for mounting the contact springs 12, 14 (spring only 12 shown in Fig. 7). This makes it a particularly good one Precision in the spatial assignment of rotating bodies 23 and contact springs 12, 14 and thus a safe contact allows.
- the rotating body 23 guided radially on both sides of its pin section 25 or stored. At the front end this is used Fastening means 32. At the opposite end of the Pin section 25 is the storage by an annular or arcuate rib 37 which e.g. immediately the edge of the housing opening 22 is arranged.
- the inner peripheral surface 38 of the rib 37 serves, for example, as a bearing surface for a corresponding annular shoulder 39 which the Pin section 25 in the immediate vicinity of Front shield 24 surrounds.
- the rotating body 23 is in preferred rotational positions by locking means 45 kept (Fig. 5 and 6).
- To the locking device 45 include locking tabs 46, which are formed by a U-shaped Slot 47 in the front wall 9 in one of the shield 24 covered area are free.
- the locking tongues 46 are connected at one end to the front wall 9. you opposite end carries a latch 48, which in both Provide circumferential direction with an inclined surface is.
- the catches 48 are depressions shown in FIG. 6 49 assigned in the shield 24 on the front wall 9 facing side are formed.
- the wells 49 are preferably at an angular distance of 90 ° arranged.
- a total of 4 locking tongues can be provided to achieve the locking effect to increase. These are then at 90 ° intervals arranged. It is also possible to have one or more Arrange tabs outside the 90 ° grid for more Determine rest positions. As another alternative, it is possible to provide only a single latch, if the locking effect should be rather weak.
- the housing 6 For assembly, the housing 6 with those located therein Contact springs 12, 14 assembled and the rotating body 23 is inserted into the housing opening 22. It snaps its bearing opening 29 above the head 33 of the holding pin 31 on. In this process, the rib 37 also takes place in the Ring groove 42. For this purpose, the rib 37 on its inside and conical guide surfaces 38a on the outside thereof, 38b on (Fig. 3). In this way, production tolerances, who can express that the thighs 25a, 25b are not aligned parallel to one another.
- the rotating body 23 is in at both axial ends Radially guided or stored. The fasteners serve this purpose 32 and the guide or storage means 43 (Fig. 4).
- the rotor 23 holds the housing parts 7, 8 together and remains so stable due to the guidance on both sides, that even in the smallest design for lamps 2 with one Pin spacing of, for example, only 4.75 mm and a relatively large one Pin diameter of 2.67 mm is suitable.
- the inside of the The rotating body 23 is free. There is no fastener there required.
- a socket for lamps with a pin base has one Rotating body 23 on in the housing 6 of the version 1 the end of its pin section 25 is held.
- a fastener 32 which has an axial locking 33 of the rotating body 23 and a rotatable bearing the same causes.
- a bearing means 43 may be arranged is designed as a guide device. It is through a Rib 37 or other projections formed in a grab the corresponding annular groove 42 of the rotating body 23 and its halves separated from the insertion slot 26 store in the radial direction.
- the arrangement is also reversible - It can protrusions of the front plate 24 in a corresponding Grip the annular groove in the front wall 9.
- the bearing pin 31 does not have a disk-shaped head, but a conical outer bearing surface 51. This is a conical or conical surface provided in the bearing openings 29 52 assigned. The conical surfaces cause radial Tension of the bearing pin 31 to the outside an axial Train of the rotating body 23 into the housing opening 22. The front plate 24 is thus pulled onto the front wall 9.
- the bearing journal can be shown from the outset Made mold or initially made cylindrical have been. In the latter variant, he receives his Shape by plastic or thermal expansion Insert the rotor 23.
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Connecting Device With Holders (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
Description
- Fig. 1
- eine erfindungsgemäße Fassung in ausschnittsweiser perspektivischer Darstellung,
- Fig. 2
- die Fassung nach Fig. 1 in einer anderen perspektivischen Darstellung,
- Fig. 3
- die Fassung nach Fig. 1 und 2 in Explosionsdarstellung,
- Fig. 4
- die Fassung in Schnittdarstellung,
- Fig. 5
- das Gehäuse der Fassung in perspektivischer Darstellung,
- Fig. 6
- den Rotor der Fassung in perspektivischer Darstellung,
- Fig. 7
- die Gehäuserückwand mit Rotor in perspektivische Darstellung und
- Fig. 8
- eine abgewandelte Ausführungsform der Fassung in Schnittdarstellung.
- 1
- Fassung
- 2
- Leuchtstofflampe
- 3
- Sockel
- 4, 5
- Kontaktstifte
- 6
- Gehäuse
- 7, 8
- Gehäuseteil
- 9
- Vorderwand
- 11
- Rückwand
- 12, 14
- Kontaktfedern
- 15, 16
- Anschlussmittel
- 17, 18
- Einstecköffnungen
- 19, 20
- Führungsvorsprünge
- 22
- Gehäuseöffnung
- 23
- Rotor/Drehkörper
- 24
- Frontschild
- 25
- Zapfenabschnitt
- 25a, 25b
- Hälften
- 26
- Einführschlitz
- 27
- Einführöffnung
- 28
- Endabschnitt
- 29
- Lageröffnung
- 31
- Befestigungsmittel
- 31a, 31b
- Schenkel
- 33
- Kopf
- 34
- Schlitz
- 35
- Ringfläche
- 37
- Rippe
- 38
- Innenfläche
- 39
- Absatz
- 41
- Rippe
- 42
- Ringnut
- 43
- Lagermittel
- 45
- Rastmittel
- 46
- Rastzungen
- 47
- Schlitz
- 48
- Rastnase
- 49
- Vertiefungen
Claims (11)
- Fassung (1) für Lampen (2) mit Stiftsockel (3), insbesondere Zweistiftsockel,
mit einem Gehäuse (6), in dem Kontaktmittel (12, 14) für .Kontaktstifte (4, 5) der Lampe (2) angeordnet sind, wobei das Gehäuse (6) eine Gehäuseöffnung (22) zur Aufnahme eines Drehkörpers (23) aufweist, der einen Einführschlitz (26) aufweist und in dem Gehäuse (6) drehbar gelagert sowie durch Befestigungsmittel (32) an dem Gehäuse (6) gehalten ist,
wobei der Drehkörper (23) einen scheibenförmigen Frontschild (24) und einen sich von diesem weg in das Gehäuse (6) hinein erstreckenden geschlitzten Zapfenabschnitt (25) aufweist,
dadurch gekennzeichnet, dass das Befestigungsmittel (32) durch einen stirnseitigen Endabschnitt (28) des Zapfenabschnitts (25) und einen gehäusefesten Haltezapfen (31) gebildet ist, der eine in dem Endabschnitt (28) vorgesehene Lageröffnung (29) durchgreift. - Fassung nach Anspruch 1, dadurch gekennzeichnet, dass das Gehäuse (6) eine Rückwand (11) aufweist, an der der Haltezapfen (31) ausgebildet ist.
- Fassung nach Anspruch 1, dadurch gekennzeichnet, dass der Haltezapfen (31) ein Rastzapfen ist.
- Fassung nach Anspruch 1, dadurch gekennzeichnet, dass der Haltezapfen (31) wenigstens zwei voneinander weg federnd vorgespannte Schenkel (31a, 31b) aufweist, die an ihrer Außenseite mit Konusflächen versehen sind, und dass die Lageröffnung (29) des Endabschnitts (28) wenigstens einen konischen Bereich (34) aufweist, der den Konusflächen zugeordnet ist.
- Fassung nach Anspruch 1, dadurch gekennzeichnet, dass der Frontschild (24) auf einer Vorderwand (9) des Gehäuses (6) aufliegt.
- Fassung nach Anspruch 1, dadurch gekennzeichnet, dass an der Fassung Rastmittel (45) vorgesehen sind, die zwischen dem Frontschild (24) und der Vorderwand (9) wirken.
- Fassung nach Anspruch 6, dadurch gekennzeichnet, dass ein Rastmittel (45) eine an der Vorderwand (9) ausgebildete Rastzunge (46) aufweist, der wenigstens eine Ausnehmung (49) zugeordnet ist, die in dem Frontschild (24) ausgebildet ist.
- Fassung nach Anspruch 1, dadurch gekennzeichnet, dass das Gehäuse (6) zweiteilig ausgebildet ist.
- Fassung nach Anspruch 2, 5 und 8, dadurch gekennzeichnet, dass ein Gehäuseteil (8) die Rückwand (11) und ein anderer Gehäuseteil (7) die Vorderwand (9) enthält und dass der Drehkörper (23) die Gehäuseteile (7, 8) aneinander sichert.
- Fassung nach Anspruch 1, dadurch gekennzeichnet, dass zwischen der Vorderwand (9) und dem Frontschild (24) eine Führungseinrichtung (43) ausgebildet ist.
- Fassung nach Anspruch 10, dadurch gekennzeichnet, dass zu der Führungseinrichtung (43) eine bogenförmige Rippe (37) und eine bogenförmige Nut (42) gehören, die an dem Frontschild (24) und der Vorderwand (9) ausgebildet sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10119081A DE10119081B4 (de) | 2001-04-19 | 2001-04-19 | Fassung für Lampen mit Zweistiftsockel |
DE10119081 | 2001-04-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1251603A2 true EP1251603A2 (de) | 2002-10-23 |
EP1251603A3 EP1251603A3 (de) | 2004-03-31 |
EP1251603B1 EP1251603B1 (de) | 2006-01-11 |
Family
ID=7681897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02002662A Expired - Lifetime EP1251603B1 (de) | 2001-04-19 | 2002-02-06 | Fassung für Lampen mit Zweistiftsockel |
Country Status (6)
Country | Link |
---|---|
US (1) | US6824409B2 (de) |
EP (1) | EP1251603B1 (de) |
JP (1) | JP4190794B2 (de) |
AT (1) | ATE315841T1 (de) |
DE (2) | DE10119081B4 (de) |
ES (1) | ES2253456T3 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1577989A1 (de) * | 2004-03-10 | 2005-09-21 | BJB GmbH & Co. KG | Fassung für zweiseitig gesockelte röhrenförmige Leuchtstofflampen mit Zweistift-Sockeln |
DE102007043266A1 (de) | 2007-09-11 | 2009-03-12 | Vossloh-Schwabe Deutschland Gmbh | Leuchtstofflampenfassung mit erhöhter Kontaktsicherheit |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4527525B2 (ja) * | 2004-12-28 | 2010-08-18 | 三菱電機株式会社 | ランプソケット及び照明器具 |
US7344398B2 (en) * | 2005-09-01 | 2008-03-18 | C.E.I.T. Corp. | Safety locking socket for light tube |
US7311540B1 (en) * | 2006-06-28 | 2007-12-25 | Chia-Kuan Lin | Safety mechanism adapted for a light bulb socket so as to securely receive therein an energy saving bulb |
DE102006050777B3 (de) * | 2006-10-24 | 2008-02-21 | Mengewein, Shao-Chen | Halterung insbesondere für eine Leuchtstofflampe |
US7494240B1 (en) * | 2006-12-12 | 2009-02-24 | Tung Hsiung Lin | Lighting fixture assembly |
JP4392803B2 (ja) * | 2007-03-20 | 2010-01-06 | Hoya Candeo Optronics株式会社 | 光源装置 |
TW200905131A (en) * | 2007-07-27 | 2009-02-01 | Ledtech Electronics Corp | Lamp assembly |
DE202007016074U1 (de) * | 2007-10-25 | 2009-03-12 | Bjb Gmbh & Co.Kg | Lampenfassung |
US7641517B2 (en) * | 2008-02-12 | 2010-01-05 | Bjb Gmbh & Co. Kg | Keyed socket and lamp base |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE823467C (de) * | 1950-03-24 | 1951-12-03 | Maehler & Kaege Ag | Fassung fuer Leuchtstofflampen, insbesondere fuer schlagwetter- und explosionsgeschuetzte Leuchten |
DE1803594U (de) * | 1959-10-31 | 1960-01-07 | Broekelmann Jaeger & Busse K G | Fassung fuer leuchtstoff-roehrenlampen mit zweistiftsockel. |
Family Cites Families (11)
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US3771106A (en) * | 1971-04-14 | 1973-11-06 | New Nippon Electric Co | Socket suited for revolving the lamp attached thereto |
DE2708426C3 (de) * | 1977-02-26 | 1981-11-12 | Brökelmann, Jaeger & Busse GmbH & Co, 5760 Arnsberg | Fassung für Leuchtstofflampen |
DE2938247C2 (de) * | 1979-09-21 | 1981-11-12 | Hoffmeister-Leuchten GmbH & Co KG, 5880 Lüdenscheid | Lampenfassung für Leuchtstoffröhren |
US4804343A (en) * | 1988-04-11 | 1989-02-14 | General Motors Corporation | Lamp socket assembly |
US5746615A (en) * | 1995-07-17 | 1998-05-05 | Matsushita Electric Works, Ltd. | Lighting device |
DE19530115C1 (de) | 1995-08-16 | 1997-01-30 | Broekelmann Jaeger & Busse | Lampenfassung für Leuchtstofflampen |
US5709450A (en) * | 1995-12-27 | 1998-01-20 | General Motors Corporation | High intensity discharge automotive lamp socket |
DE19745762C1 (de) * | 1997-10-16 | 1999-08-26 | Vossloh Schwabe Gmbh | Leuchtstofflampenfassung mit verbesserter Stiftabstützung |
DE19917682A1 (de) * | 1999-04-19 | 2000-11-16 | Vossloh Schwabe Gmbh | Fassung, insbesondere für Leuchtstofflampen |
US6254252B1 (en) * | 1999-05-14 | 2001-07-03 | Osram Sylvania Inc. | Lamp and lamp base assembly |
US6332796B1 (en) * | 2000-10-10 | 2001-12-25 | Chuan-Ying Chen | Structure of a fluorescent tube seat |
-
2001
- 2001-04-19 DE DE10119081A patent/DE10119081B4/de not_active Expired - Fee Related
-
2002
- 2002-02-06 AT AT02002662T patent/ATE315841T1/de active
- 2002-02-06 EP EP02002662A patent/EP1251603B1/de not_active Expired - Lifetime
- 2002-02-06 ES ES02002662T patent/ES2253456T3/es not_active Expired - Lifetime
- 2002-02-06 DE DE50205548T patent/DE50205548D1/de not_active Expired - Lifetime
- 2002-04-18 JP JP2002115986A patent/JP4190794B2/ja not_active Expired - Fee Related
- 2002-04-19 US US10/125,528 patent/US6824409B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE823467C (de) * | 1950-03-24 | 1951-12-03 | Maehler & Kaege Ag | Fassung fuer Leuchtstofflampen, insbesondere fuer schlagwetter- und explosionsgeschuetzte Leuchten |
DE1803594U (de) * | 1959-10-31 | 1960-01-07 | Broekelmann Jaeger & Busse K G | Fassung fuer leuchtstoff-roehrenlampen mit zweistiftsockel. |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1577989A1 (de) * | 2004-03-10 | 2005-09-21 | BJB GmbH & Co. KG | Fassung für zweiseitig gesockelte röhrenförmige Leuchtstofflampen mit Zweistift-Sockeln |
DE102007043266A1 (de) | 2007-09-11 | 2009-03-12 | Vossloh-Schwabe Deutschland Gmbh | Leuchtstofflampenfassung mit erhöhter Kontaktsicherheit |
EP2037546A2 (de) | 2007-09-11 | 2009-03-18 | Vossloh-Schwabe Deutschland GmbH | Leuchtstofflampenfassung mit erhöhter Kontaktsicherheit |
US7568930B2 (en) | 2007-09-11 | 2009-08-04 | Vossloh-Schwabe Deutschland Gmbh | Flourescent lamp socket with enhanced contact reliability |
DE102007043266B4 (de) * | 2007-09-11 | 2011-09-22 | Vossloh-Schwabe Deutschland Gmbh | Leuchtstofflampenfassung mit erhöhter Kontaktsicherheit |
Also Published As
Publication number | Publication date |
---|---|
US20020155742A1 (en) | 2002-10-24 |
JP4190794B2 (ja) | 2008-12-03 |
US6824409B2 (en) | 2004-11-30 |
EP1251603A3 (de) | 2004-03-31 |
DE10119081A1 (de) | 2002-12-05 |
JP2002324639A (ja) | 2002-11-08 |
EP1251603B1 (de) | 2006-01-11 |
ATE315841T1 (de) | 2006-02-15 |
ES2253456T3 (es) | 2006-06-01 |
DE50205548D1 (de) | 2006-04-06 |
DE10119081B4 (de) | 2004-11-11 |
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