EP3298620A1 - Gas discharge lamp and a device for controlling the temperature thereof - Google Patents
Gas discharge lamp and a device for controlling the temperature thereofInfo
- Publication number
- EP3298620A1 EP3298620A1 EP16727134.5A EP16727134A EP3298620A1 EP 3298620 A1 EP3298620 A1 EP 3298620A1 EP 16727134 A EP16727134 A EP 16727134A EP 3298620 A1 EP3298620 A1 EP 3298620A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas discharge
- discharge lamp
- transformer core
- temperature
- temperature control
- 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
- 238000004804 winding Methods 0.000 claims abstract description 73
- 238000010438 heat treatment Methods 0.000 claims abstract description 55
- 229910000497 Amalgam Inorganic materials 0.000 claims abstract description 44
- 238000005485 electric heating Methods 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 5
- 238000004146 energy storage Methods 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 36
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 18
- 238000001816 cooling Methods 0.000 description 17
- 229910052753 mercury Inorganic materials 0.000 description 7
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 206010052428 Wound Diseases 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 208000034656 Contusions Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 150000002731 mercury compounds Chemical class 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005417 remagnetization Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
- H01J61/523—Heating or cooling particular parts of the lamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
Definitions
- the present invention initially relates to a device for the controlled temperature control of at least a part of a
- Gas discharge lamp for example, for the controlled heating of an amalgam reservoir of a
- the invention further relates to a gas discharge lamp.
- EP 1 609 170 B1 shows a low-pressure mercury vapor discharge lamp which has an oblong
- Glass tube with an amalgam container includes.
- Amalgam container is open to the inside of the glass tube and on the outer wall surface next to a crimped end of the
- WO 2006/122394 A1 discloses a UV radiation lamp with a closed cavity, which comprises a mercury-containing material and at least one electrode.
- a controllable heating unit is located outside the cavity but in contact with the cavity.
- EP 2 447 981 B1 teaches a lamp system with a
- the amalgam is with one
- Heating element heated An electronic circuit generates the discharge current and the heating current for the heating element.
- One A control circuit connected to a temperature sensor generates a control signal for activating the heating current.
- WO 2003/060950 A2 shows a mercury low-pressure amalgam radiator, in which the amalgam can be heated by a heating element, which is formed by a PTC resistor.
- the quartz glass tube is closed at its two ends with bruises through which at least one current feedthrough is led in each case to a helical electrode in the discharge space. At least one of
- Bruising has an opening to the discharge space having cavity for receiving a Amalgamvorrats, which is tempered by means of the helical electrode.
- Mercury low-pressure amalgam lamp with an amalgam depot and a cladding surrounding this lamp.
- the lamp is surrounded annularly in the region of the amalgam depot by a non-metallic band resting against the lamp.
- an electronic ballast for a gas discharge lamp is known, in which the heater is fed to at least one electrode via a transformer.
- US Pat. No. 5,095,336 shows an amalgam lamp in which the amalgam is distributed over several positions in the amalgam lamp and can be heated via sleeve-segment-shaped heating elements. The heating elements are connected to a special controller
- ballast connected by a ballast.
- U1 shows a circuit arrangement for operating a gas discharge lamp with a heating transformer for heating the lamp filaments.
- the heating transformer consists of a primary winding and two secondary windings, which are each arranged in series with the two lamp filaments within two heating circuits.
- the primary winding is arranged within an intermediate circuit which is fed by the load circuit. In dimming mode, a required
- Adaptation of the heating power take place in that the impedance of the intermediate circuit, via which a heating current is coupled into the two lamp filaments, is changed.
- the supply of the intermediate circuit through the load circuit takes place with an inductive coupling, including a coupling transformer
- the intermediate circuit comprises a capacitor which can be bridged by a controllable switch. Depending on whether the capacitor is bypassed or not, the heating power is changed.
- WO 03/060950 A2 shows an amalgam depot having mercury low pressure amalgam radiator. It is provided a means for influencing the temperature of the amalgam, which is formed for example by an electric heating element. The electric heating element is replaced by a
- the object of the present invention is the controlled temperature control of
- the above object is achieved by a device according to the appended claim 1 and by a gas discharge lamp according to the appended independent claim 10.
- the device according to the invention serves the controlled
- Temperature control of at least a portion of a gas discharge lamp and in particular the controlled temperature of a function of the gas discharge lamp determining
- Gas discharge lamp determines.
- the device according to the invention comprises a
- Transformer core of an electrical transformer The transformer core is for receiving at least one
- Connecting line of the gas discharge lamp is formed.
- the at least one connecting line carries at least part of a discharge current of the gas discharge lamp.
- the connecting lead to be passed through the transformer core or the lead through the transformer core
- the transformer serves as an energy source for heating the functional area of the gas discharge lamp.
- the device according to the invention furthermore comprises at least one secondary winding on the transformer core. Electrical energy, which can be introduced into the transformer through the primary winding or through the primary windings, can be tapped off via the secondary winding or via the secondary windings.
- the inventive device further comprises a means for controlling the temperature, which is used to control the
- the means for temperature control is electrically connected to the secondary winding to the means for temperature control with
- the means for temperature control is directly connected to the secondary winding.
- the temperature control means may indirectly via a
- Power supply circuit to be connected to the secondary winding.
- a particular advantage of the device according to the invention is that there is no additional energy supply for heating the functional area of the gas discharge lamp, d. H. no additional electrical lines needed, but is taken to heat the functional area necessary energy of the energy provided for the gas discharge.
- this further comprises a Temperature sensor for measuring the temperature of the
- the temperature sensor is preferably used for direct or indirect measurement of the temperature of the functional area.
- the indirect measurement of the temperature of the functional area can for example be effected in that the temperature sensor via a heat conductor with the
- Temperature control electronics formed.
- the temperature sensor is electrical with the temperature control electronics
- the temperature control electronics is adapted to control the temperature measured by the temperature sensor to a predetermined constant value.
- the temperature sensor can be any temperature sensor.
- Temperature control electronics be electrically connected.
- the device according to the invention can be designed such that the temperature sensor is located directly on the functional area
- the device according to the invention can also be designed such that the temperature sensor
- a heat conducting element is arranged, so that on
- this further comprises an electrical heating element for heating the
- Temperature control electronics is connected. Thus, a controlled operation of the electric heating element is possible.
- the electric heating element can directly with the
- Temperature control electronics be electrically connected.
- the electrical heating element is preferably indirectly electrically connected via a power divider to the temperature control electronics.
- the electric heating element is
- the device according to the invention can be designed such that the electric heating element is located directly on the
- the device can also be designed such that the electrical heating element can be attached at a distance from the functional region, with a heat-conducting element between the electrical heating element and the functional region
- the transformer core is for heating the functional area
- the transformer core is thermally conductively connected to the functional area and for which the device further comprises a controllable by the temperature control electronics electronic switch which is electrically connected to the secondary winding.
- the electronic switch is connected in parallel to the secondary winding. If the electronic switch is open or high-resistance, the alternating current flowing through the primary winding causes a permanent magnetization reversal of the transformer core with it
- Transformer core is hardly heated.
- the device according to the invention can be designed so that the transformer core can be attached directly to the functional area.
- the device according to the invention can also be designed such that the transformer core
- Heat conductive element is arranged so that the heat generated by the transformer core is at least partially transferable to the functional area.
- the electronic switch is preferably formed by one or more transistors.
- the plurality of transistors are preferably connected in parallel or in series.
- the electronic switch preferably has exactly two
- Switching states namely an open switching state and a closed switching state.
- the open switching state of the electronic switch is high impedance.
- the closed switching state is high impedance.
- the electronic switch also more Have switching states; for example, with a mean resistance value.
- Device further comprises a
- Power supply circuit is used for the conversion of the
- Supply voltage for the temperature control electronics This supply voltage is preferred by a
- the power supply circuit preferably comprises an electric energy storage.
- Electric energy storage is used to supply the
- Device is the temperature sensor over a
- Temperature measuring electronics connected to the temperature control electronics.
- the temperature measuring electronics serve to operate the temperature sensor and / or to process the measuring signal of the temperature sensor.
- the transformer core is preferably designed for heating the functional area, for which purpose the
- the Transformer core heat conductively connected to the functional area.
- the heat-conducting resistor is preferably directly to the at least one secondary winding
- the heat conducting resistor determines the resistive load of the at least one secondary winding. As the temperature of the functional region increases, the electrical resistance of the thermally conductive resistor decreases, so that the voltage across the secondary winding decreases, and the transformer core is remagnetized, causing the core losses to decrease and the transformer core to be less heated.
- this further comprises an electrical
- Cooling element for cooling the functional area which is electrically connected to the temperature control electronics.
- the electric cooling element may be electrically connected directly to the temperature control electronics. However, the electric cooling element is preferably indirectly via a power divider with the
- the device according to the invention can be designed so that the electric cooling element can be attached directly to the functional area. However, the device according to the invention can also be designed such that the electric cooling element can be attached at a distance from the functional region, wherein
- a heat-conducting element is arranged between the electric cooling element and the functional region, so that the heat which can be dissipated by the electric cooling element can be transferred at least partially from the functional region.
- the described cooling function is realized in further particular embodiments in that the heating element is formed by a combined heating and cooling element.
- the combined heating and cooling element is preferably formed by a Peltier element.
- the transformer core preferably consists of a
- the transformer core is preferably formed by an annular ferrite, by a cut strip core or by a toroidal core.
- the transformer core is preferably designed to receive exactly one of the discharge lines leading connecting lines of the gas discharge lamp, insofar as the
- Gas discharge lamp has exactly one connection line to each of the electrodes.
- the transformer core has exactly one open passage opening through which the Leading lead is to form the primary winding.
- the transformer core is alternatively preferably designed to connect the two connecting lines of one of the
- the transformer core has one or two open leadthrough openings through which the two connecting leads are to be led in order to form the two primary windings.
- the device according to the invention is preferred
- the device according to the invention may be designed such that the one or more
- Transformer core are wound, so that the forming
- Primary winding or to be formed primary windings each having a plurality of turns.
- the device according to the invention is preferably designed so that the several leads to be carried out in the same direction can be passed through the transformer core or can be wound in the same direction around the transformer core, so that the primary windings to be formed have the same sense of winding or sense of winding. This leads to, for example, a current which, for Heating the respective electrode through the one
- the secondary winding preferably has a plurality of turns.
- the functional area is preferably formed by an amalgam reservoir, in which there are preferably one or more amalgams or else one or more other mercury compounds or mercury.
- Amalgamreservoir is preferably a Amalgamkomposition, z.
- B. BiSnHg and BiSnlnHg Such amalgam reservoirs are known from the prior art in so-called amalgam lamps, which are mercury vapor low pressure lamps with a doping, in which an additional material such.
- the functional area can also be changed by another
- Temperature affects the gas discharge, for example in the vicinity of the electrodes.
- the amalgam reservoir is preferably by a one-sided
- the glass tube is formed on the glass bulb enclosing the mercury vapor.
- the inventive device further preferably comprises a sleeve made of a heat-conducting material, which on the through the glass tube formed amalgam reservoir can be pushed.
- the sleeve allows easy installation of the
- the heating element is preferably on the sleeve
- the sleeve is in those of the embodiments described above, in which the transformer core for heating the
- Functional range is formed, preferably heat conductively connected to the transformer core.
- the temperature sensor is also preferably on the sleeve or on between the functional area and the
- Transducer core located, arranged heat-conducting element and heat conductively connected to this sleeve or with this element.
- the sleeve is preferably made of copper, from a
- the amalgam reservoir is alternatively preferred by a
- Gas discharge lamp is formed; in particular within a compressed axial end of the
- the amalgam reservoir is alternatively preferred by
- the inventive device further preferably comprises a strip-like heat conductor, which on the
- Amalgam reservoir which is formed in particular by the pocket or by the partial surface of the inner wall of the glass bulb, can be pushed.
- the strip-like heat conductor can be formed, for example, as a clamp.
- This device further comprises a carrier element, on which the transformer core with the secondary winding, the temperature control electronics and the temperature sensor
- the support member is adapted to be attached to an axial end of the gas discharge lamp.
- the device according to the invention further the described sleeve, the heating element described, the
- the described temperature measuring electronics they are preferably also attached to the support element.
- the carrier element preferably has at least one
- the at least one feedthrough opening is preferably designed so that by performing one of Connecting lines of the gas discharge lamp the respective
- Connecting line forms a primary winding of the transformer.
- the carrier element has two of
- Gas discharge lamp are formed.
- the carrier element is preferably formed by a molded part, which comprises said components of the invention
- the carrier element preferably comprises a protective sleeve, which sits outside on the carrier element.
- the gas discharge lamp according to the invention initially comprises a cavity filled with a dischargeable gas.
- two electrodes are arranged, each with at least one connecting line for guiding a discharge current
- Gas discharge lamp has a function of
- Gas discharge lamp defining functional area whose temperature affects the function of the gas discharge lamp.
- the gas discharge lamp according to the invention further comprises the device according to the invention for the controlled temperature control of the gas discharge lamp.
- At least one of the connecting lines forms a primary winding of the transformer of the device for controlled temperature. This at least one
- the gas discharge lamp according to the invention is preferably a mercury vapor low-pressure lamp.
- the gas discharge lamp according to the invention is preferably designed for the emission of UV radiation.
- the gas discharge lamp according to the invention preferably comprises a glass tube or a glass bulb, in which the cavity is formed.
- the electrodes are each disposed at one of the closed axial ends of the glass tube or the glass bulb.
- Gas discharge lamp is preferably arranged at one of the two axial ends of the glass tube or the glass bulb.
- the device for controlled temperature preferably has an outer shape which axially extends the outer shape of the glass tube or of the glass bulb.
- the device for controlled temperature control is preferably firmly connected to the glass tube or to the glass bulb.
- the device for controlled temperature and the glass tube or the glass bulb form a structural unit, which is preferably inseparable.
- the solid exists
- the gas discharge lamp according to the invention preferably comprises one of the above-described preferred embodiments of the device according to the invention for controlled temperature control of the gas discharge lamp.
- the gas discharge lamp according to the invention preferably also has such features, which in connection with the device according to the invention for
- the temperature sensor is preferably arranged directly on the functional area. Alternatively, preferably, the temperature sensor is arranged at a distance from the functional area, wherein a heat-conducting element is arranged between the temperature sensor and the functional area, so that on
- this further includes the electrical
- Heating element for heating the functional area of
- the electrical heating element is preferably directly on the functional area of the gas discharge lamp
- a heat-conducting element is arranged so that the heat generated by the electric heating element is at least partially transferable to the functional area of the gas discharge lamp.
- the transformer core is for heating the functional area of the gas discharge lamp
- the transformer core is preferably arranged directly on the functional area of the gas discharge lamp.
- the transformer core is arranged at a distance from the functional region of the gas discharge lamp, wherein the transformer core and the functional region of the
- a heat conducting element is arranged so that the heat generated by the transformer core at least partially to the functional area of
- Gas discharge lamp is transferable.
- this further comprises the electric cooling element.
- the electrical connection Preferably, the electrical
- the electric cooling element is arranged spaced from the functional area of the gas discharge lamp, wherein between the electric
- Cooling element and the functional area of the gas discharge lamp a heat-conducting element is arranged, so that the heat dissipated by the electric cooling element is at least partially transferable from the functional area.
- the transformer core is preferably exactly one of the discharge current leading leads of the
- Gas discharge lamp has exactly one connection line to each of the electrodes. Through the transformer core are
- Leaded electrodes of the gas discharge lamp inasmuch as the gas discharge lamp has two leads on each of the electrodes. Basically, one or more forms the one passed through the transformer core
- Connecting lines are preferably passed through the transformer core, so that the one primary winding or the plurality of primary windings each exactly one turn
- the plurality of leads are preferably passed in the same direction through the transformer core or wound in the same direction around the transformer core, so that the primary windings have the same sense of winding or sense of winding.
- Device comprises the described sleeve.
- the sleeve preferably sits on the amalgam reservoir formed by the glass tube.
- the sleeve is on the
- Fig. 1 a schematic diagram of a first preferred embodiment
- Fig. 2 is a schematic representation of a second preferred embodiment
- FIG. 1 shows a schematic diagram of a first preferred embodiment of a gas discharge lamp according to the invention.
- the gas discharge lamp is through a
- Mercury vapor low pressure lamp formed and includes a glass tube oil, in which mercury vapor (not
- the glass tube oil is closed at its two axial ends. At one of the two axial ends of the glass tube O1, a first electrode 02 is arranged, while at the other of the two axial ends of the glass tube 01 a second electrode 03 is arranged.
- the first electrode 02 is connected via a first connecting line 04 and via a second connecting line 06.
- the second electrode 03 is also connected via a first connecting line 07 and via a second connecting line 08.
- ballast 09 provides a discharge current for operating the
- Gas discharge lamp ready for gas discharge and thus for
- Ballast 09 in a start-up phase a heating current for heating the two electrodes 02, 03 ready.
- the currents flowing through the four connection lines 04, 06, 07, 08 are denoted in the illustration as Ii, I 2 , I3, I 4 .
- the two connection lines 04, 06 of the first electrode 02 are passed through a transformer core 11, where they form a first primary winding 12 and a second primary winding 13 of a transformer 14.
- the transformer 14 further comprises a secondary winding 16 on the transformer core 11.
- the two primary windings 12, 13 have the same winding sense.
- the secondary winding 16 feeds a power supply circuit 17, which serves to convert the voltage applied to the secondary winding 16 AC voltage.
- Power supply circuit 17 supplies a
- Temperature control electronics 19 and a power divider 21 with electrical energy are included in the Temperature control electronics 19 and a power divider 21 with electrical energy.
- Amalgamreservoir 22 formed in which a
- Amalgam composition (not shown) is arranged.
- the temperature of the amalgam composition influences the gas discharge in the gas discharge lamp, so that the amalgam reservoir 22 represents a functional region of the gas discharge lamp which influences the function of the gas discharge lamp.
- a temperature sensor 23 for measuring the temperature of the amalgam reservoir 22
- Amalgamreservoirs 22 and an electric heating element 24 for heating the amalgam reservoir 22 is arranged.
- the temperature sensor 23 is electrically connected to the
- Temperature measuring electronics 18 connected, in turn
- Temperature control electronics 19 is available. The
- Temperature control electronics 19 is further electrically connected to the power controller 21, via which the
- electrical heating element 24 receives electrical energy.
- FIG. 2 shows a schematic representation of a second preferred embodiment of the gas discharge lamp according to the invention. This second embodiment is equal first to the first embodiment shown in FIG. In contrast to the first embodiment shown in Fig. 1, the second embodiment, the electric heating element 24 and the
- Power controller 21 does not open. Instead, that is
- Temperature control electronics 19 electrically with a
- Secondary winding 16 can be shorted.
- a further difference from the first embodiment shown in FIG. 1 is that the transformer core 11 is connected in a heat-conducting manner to the amalgam reservoir 22 via a thermal coupling 27, so that heat generated by the transformer core 11 is partially transferred to the amalgam reservoir 22.
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015107694.2A DE102015107694A1 (en) | 2015-05-18 | 2015-05-18 | Gas discharge lamp and device for its temperature |
PCT/EP2016/060386 WO2016184716A1 (en) | 2015-05-18 | 2016-05-10 | Gas discharge lamp and a device for controlling the temperature thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3298620A1 true EP3298620A1 (en) | 2018-03-28 |
EP3298620B1 EP3298620B1 (en) | 2018-10-31 |
Family
ID=56101419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16727134.5A Active EP3298620B1 (en) | 2015-05-18 | 2016-05-10 | Gas discharge lamp and a device for controlling the temperature thereof |
Country Status (8)
Country | Link |
---|---|
US (1) | US10269552B2 (en) |
EP (1) | EP3298620B1 (en) |
CN (1) | CN107636798B (en) |
CA (1) | CA2985397C (en) |
DE (1) | DE102015107694A1 (en) |
DK (1) | DK3298620T3 (en) |
RU (1) | RU2736627C2 (en) |
WO (1) | WO2016184716A1 (en) |
Cited By (2)
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US11666730B2 (en) | 2017-12-08 | 2023-06-06 | Hollister Incorporated | Package for medical device for ergonomic device removal |
US11771865B2 (en) | 2017-10-25 | 2023-10-03 | Hollister Incorporated | Caps for catheter packages |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020203417A1 (en) | 2020-03-17 | 2021-09-23 | Heraeus Noblelight Gmbh | Low pressure mercury vapor discharge lamp and lamp system |
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JPS61227358A (en) * | 1985-03-30 | 1986-10-09 | Toshiba Corp | Low pressure mercury vapor discharge lamp |
US5019751A (en) * | 1989-09-15 | 1991-05-28 | Hubbell Incorporated | End-of-life lamp starter disabling circuit |
US5095336A (en) | 1990-11-08 | 1992-03-10 | Xerox Corporation | Temperature control of a fluorescent lamp having a central and two end amalgam patches |
US6175197B1 (en) | 1997-10-14 | 2001-01-16 | Osram Sylvania Inc. | Electrodeless lamp having thermal bridge between transformer core and amalgam |
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DE10201617C5 (en) | 2002-01-16 | 2010-07-08 | Wedeco Ag Water Technology | Amalgam-doped low-pressure mercury UV emitter |
JP3925241B2 (en) * | 2002-02-27 | 2007-06-06 | 日立ライティング株式会社 | Light bulb shaped fluorescent lamp |
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WO2004114360A2 (en) * | 2003-06-26 | 2004-12-29 | Koninklijke Philips Electronics N.V. | Low-pressure mercury vapor discharge lamp |
DE102004009995A1 (en) | 2004-03-01 | 2005-09-22 | Tridonicatco Gmbh & Co. Kg | Switching arrangement for operating gas-discharge lamp, has inverter attached to load circuit that is galvanically separated from intermediate circuit that exhibits capacitors for adjusting impedances of intermediate circuit |
EP1894228B1 (en) | 2005-05-20 | 2018-10-10 | Trojan Technologies Inc. | Ultraviolet radiation lamp and source module and treatment system containing same |
CN101379586B (en) | 2006-02-10 | 2013-03-27 | 皇家飞利浦电子股份有限公司 | Low-pressure mercury vapor discharge lamp with amalgam |
RU2319323C1 (en) * | 2006-04-20 | 2008-03-10 | Закрытое Акционерное Общество Научно-Производственное Объединение "Лаборатория Импульсной Техники" Зао Нпо "Лит" | Method and device for ignition of gas-discharge lamp |
DE102006023870B3 (en) | 2006-05-19 | 2007-06-28 | Heraeus Noblelight Gmbh | Mercury-low pressure-amalgam lamp arrangement, has lamp which is enclosed by polytetrafluoroethylene strip in region of amalgam storage, where strip forms mechanical contact to cladding tube |
DE102006033672A1 (en) * | 2006-07-20 | 2008-01-24 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Lighting system with a discharge lamp and an electronic ballast and method for operating a lighting system |
DE102007016322A1 (en) * | 2007-04-04 | 2008-10-09 | Tridonicatco Gmbh & Co. Kg | Circuit for filament heating |
DE102009021048A1 (en) * | 2008-06-09 | 2009-12-10 | Tridonicatco Gmbh & Co. Kg | Heating coil heating circuit for use in power supply unit of fluorescent lamp, has transformer whose windings are wound in same direction, where magnetic flow of transformer is dissipated over demagnetizing unit during stopping phase |
US8138676B2 (en) * | 2008-12-01 | 2012-03-20 | Mills Robert L | Methods and systems for dimmable fluorescent lighting using multiple frequencies |
DE102009014942B3 (en) | 2009-03-30 | 2010-08-26 | Heraeus Noblelight Gmbh | Dimmable amalgam lamp and method of operating the amalgam lamp in dimming |
DE102010014040B4 (en) | 2010-04-06 | 2012-04-12 | Heraeus Noblelight Gmbh | Method for operating an amalgam lamp |
US8564201B2 (en) * | 2010-11-05 | 2013-10-22 | Nxp B.V. | Amalgam-based fluorescent lamp control circuit |
DE102010064032A1 (en) * | 2010-12-23 | 2012-06-28 | Tridonic Gmbh & Co. Kg | Regulated coil heater for gas discharge lamps |
US8664854B2 (en) * | 2011-10-21 | 2014-03-04 | Osram Sylvania Inc. | Amalgam tip temperature control for an electrodeless lamp |
US8754576B2 (en) * | 2012-09-28 | 2014-06-17 | Elwha Llc | Low pressure lamp using non-mercury materials |
CN204204796U (en) * | 2014-11-18 | 2015-03-11 | 普罗斯电器(中国)有限公司 | A kind of gaseous discharge lamp |
-
2015
- 2015-05-18 DE DE102015107694.2A patent/DE102015107694A1/en not_active Withdrawn
-
2016
- 2016-05-10 CN CN201680028184.XA patent/CN107636798B/en active Active
- 2016-05-10 EP EP16727134.5A patent/EP3298620B1/en active Active
- 2016-05-10 CA CA2985397A patent/CA2985397C/en active Active
- 2016-05-10 DK DK16727134.5T patent/DK3298620T3/en active
- 2016-05-10 US US15/575,731 patent/US10269552B2/en active Active
- 2016-05-10 WO PCT/EP2016/060386 patent/WO2016184716A1/en active Application Filing
- 2016-05-10 RU RU2017139938A patent/RU2736627C2/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11771865B2 (en) | 2017-10-25 | 2023-10-03 | Hollister Incorporated | Caps for catheter packages |
US11666730B2 (en) | 2017-12-08 | 2023-06-06 | Hollister Incorporated | Package for medical device for ergonomic device removal |
US12023452B2 (en) | 2017-12-08 | 2024-07-02 | Hollister Incorporated | Package for medical device for ergonomic device removal |
Also Published As
Publication number | Publication date |
---|---|
DE102015107694A1 (en) | 2016-11-24 |
RU2017139938A3 (en) | 2019-09-05 |
CN107636798B (en) | 2019-08-20 |
WO2016184716A1 (en) | 2016-11-24 |
US10269552B2 (en) | 2019-04-23 |
CA2985397A1 (en) | 2016-11-24 |
EP3298620B1 (en) | 2018-10-31 |
RU2017139938A (en) | 2019-06-18 |
RU2736627C2 (en) | 2020-11-19 |
CA2985397C (en) | 2023-01-10 |
US20180144924A1 (en) | 2018-05-24 |
DK3298620T3 (en) | 2019-01-28 |
CN107636798A (en) | 2018-01-26 |
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