indium amalgam lamps

Mercury Amalgams. 7They are mercury amalgam (mercury-indium) lamps having an optimum mercury vapor pressure of 0.01mbar, wall temperature of 90–120°C, and …

Bismuth-indium amalgam, fluorescent lamps, and methods of manufacture Download PDF Info Publication number US8133433B2. US8133433B2 US11/526,720 US52672006A US8133433B2 US 8133433 B2 US8133433 B2 US 8133433B2 US 52672006 A US52672006 A US 52672006A US 8133433 B2 US8133433 B2 US 8133433B2 Authority …

the lamps come up to full power during initial start-up. The lamps in ALX series UV systems are high output, high efficiency Indium Amalgam lamps. These lamps are able to work at water temperatures of up to 60ºC, where normal UV systems won't operate. The lamps also lock the small amount of mercury always present in UV lamps in an

518*160*128. Weight. 10Kg. HPE is an international foreign-funded enterprise that has long focused on the research in the field of high-power discharge tube ionization. HPE's smart UV power supply is a high-performance UV power supply device that can completely replace UV transformers + capacitors.

An electrodeless fluorescent reflector lamp has a discharge vessel containing a fill, a solenoid in a reentrant and indium on the inner wall of the vessel acting as a primary amalgam. A secondary amalgam of indium may be provided on the reentrant. The primary amalgam is preferably under an insulative skirt. The vessel has a light reflective coating …

The indium later forms an amalgam with the mercury vapor in the lamp for vapor concentration control purpose. U.S. Pat. No. 3,263,111 patented Jul. 26, 1966 by U.W. Doering describes adding an amalgam body consisting of mercury plus gold, silver, tin or potassium to the inner wall of a flourescent tube to control the level of mercury vapor ...

How amalgams can be used to control the p Hg in fluorescent lamps can be explained by the binary InHg x alloys [1], [2], [3].Experimental p Hg versus T plots for …

An electrodeless fluorescent reflector lamp has a discharge vessel containing a fill, a solenoid in a reentrant and indium on the inner wall of the vessel acting as a primary amalgam. A secondary amalgam of indium may be provided on the reentrant.The primary amalgam is preferably under an insulative skirt. The vessel has a light reflective coating …

The disclosure relates to fluorescent lamps and methods of manufacture wherein the mercury is dosed into the lamp in a solid material containing mercury, bismuth, indium and another metal. In one embodiment, the metal is selected from the group consisting of zinc, tin, lead, silver, gold, copper, gallium, titanium, nickel, and manganese.

Amalgam lamps. The purpose of the amalgam technology in ultraviolet lamps are to enable optimum mercury vapor pressure at wider temperature range. In the amalgam …

The PET UV-Xtender™ lamp is doped with a mercury indium amalgam. This is viewed as a solid, silver coloured material, located near the end of the lamp, on the inner wall of the quartz envelope. Due to the solid …

Semantic Scholar extracted view of "The amalgam lamp" by D. Hodgkiss. Skip to search form Skip to main content Skip to account menu. Semantic Scholar's Logo. Search 211,523,912 papers from all fields of science. Search. Sign In Create Free Account. DOI: 10.1177/020011101;

amalgam of mercury and other metals such as bismuth, indium, lead and tin (Lankhorst and Niemann, 2000; Lankhorst et al., 2000), attached to the inside wall of the lamp's quartz envelope, to ...

Bismuth-indium amalgam, fluorescent lamps, and methods of manufacture Download PDF Info ... indium pellet zinc Prior art date Application number PCT/US2006/037234 Other languages English (en) French (fr) Other versions WO2007038419A3 (en Inventor Steven C. Hansen

A low-pressure mercury vapor discharge lamp having a discharge space provided with two thermally emitting electrodes as well as an amalgam of bismuth, indium and mercury, characterized in that the ratio of atoms of bismuth to atoms of indium is between 0.4:0.6 and 0.7:0.3 and the ratio of atoms of mercury to the sum of the atoms of bismuth and …

It is indium doped amalgam lamps that are made for the optimum operating temperature of 100-120 ℃ so that it can be made into high watts lamps The lamps are designed primarily for use in wastewater and municipal drinking water treatment. The lamps provide the equipment manufacturers the benefit of designing equipments to achieve the …

A low-pressure mercury vapor fluorescent lamp containing amalgams at three different locations in order to extend the temperature range of maximum light output. The main amalgam is indium with a weight ratio of indium to mercury from 12:1 to 3:1 located at places within the lamp having temperatures from 80* to 110* C. The two additional or …

Breakage is a concern due to potential for mercury release. UV lamps contain mercury or an amalgam composed of mercury and another element, such as indium or gallium. LP and MP lamps generally contain elemental mercury, while LHPO lamps generally contain a mercury amalgam. The mercury contained within a UV lamp is isolated from exposure

This coating process significantly increases the lifetime of our lamps to more than 12,000 hours with less than 15% drop in UVC output. Z&M Enterprise has developed a complete line of amalgam lamps. Indium is the ideal metal for this lamp design due to its low vapor pressure and wide operating temperature range.

The disclosure relates to fluorescent lamps and methods of manufacture wherein the mercury is dosed into the lamp in a solid material containing mercury, bismuth, indium and another metal. In one embodiment, the metal is selected from the group consisting of zinc, tin, lead, silver, gold, copper, gallium, titanium, nickel, and manganese.

The lamps in ALX series UV systems are high output, high eficiency Indium Amalgam lamps. These lamps are able to work at water temperatures of up to 60oC, where …

Low-pressure mercury vapor discharge lamp with indium-bismuth-mercury amalgam: 4419303: Method for producing large diameter high purity sodium amalgam particles: 4469980: Fluorescent lamp with non-scattering phosphor: 2002180340: 6791254: Fluorescent lamp containing a mercury zinc amalgam and a method of manufacture:

A VUV-amalgam lamp (GPHA357T5VH, 357 mm; Hanmi UV Co, Hanam, South Korea) filled with indium amalgam with an electric power of 42 W was used in this study for 185 nm and 254 nm UV irradiation. Fused quartz was used as the lamp wall of the VUV-amalgam lamp to allow emission of 185 nm light, which belongs to the vacuum-UV …

Corpus ID: 139569617; Bismuth-indium amalgam, fluorescent lamps and manufacturing method @inproceedings{2006BismuthindiumAF, title={Bismuth-indium amalgam, fluorescent lamps and manufacturing method}, author={シー．

A VUV-amalgam lamp (GPHA357T5VH, 357 mm; Hanmi UV Co, Hanam, South Korea) filled with indium amalgam with electric power of 42 W, 254 nm output power of 11 W and 185 nm output power of 1.1 W was used in this study for 185-nm and 254-nm UV irradiation. The fused quartz was used as the lamp wall of the VUV-amalgam lamp, …

The disclosure relates to fluorescent lamps and methods of manufacture wherein the mercury is dosed into the lamp in a solid material containing mercury, bismuth, indium and another metal. In one embodiment, the metal is selected from the group consisting of zinc, tin, lead, silver, gold, copper, gallium, titanium, nickel, and manganese.

The disclosure relates to fluorescent lamps and methods of manufacture wherein the mercury is dosed into the lamp in a solid material containing mercury, bismuth, indium and another metal. In one embodiment, the metal is selected from the group consisting of zinc, tin, lead, silver, gold, copper, gallium, titanium, nickel, and manganese.

The disclosure relates to fluorescent lamps and methods of manufacture wherein the mercury is dosed into the lamp in a solid material containing mercury, bismuth, indium and another metal. In one embodiment, the metal is selected from the group consisting of zinc, tin, lead, silver, gold, copper, gallium, titanium, nickel, and manganese.

The disclosure relates to fluorescent lamps and methods of manufacture wherein the mercury is dosed into the lamp in a solid material containing mercury, bismuth, indium and another metal. In one embodiment, the metal is selected from the group consisting of zinc, tin, lead, silver, gold, copper, gallium, titanium, nickel, and manganese.

application of Indium Amalgam emitters, with flat lamp technology, which have been specially developed for the SteriBelt module. There are no chemicals and there is no ozone. This is an environmentally friendly process. The efficiency can be measured and documented for quality control purposes. Machine and lamps in cleaning position 3

Download Citation | On Sep 20, 2013, Howard Milke and others published Enclosed Luminaire Performance With 40-Watt Indium-Amalgam Fluorescent Lamps | Find, read and cite all the research you need ...

This coating process significantly increases the lifetime of our lamps to more than 12,000 hours with less than 15% drop in UVC output. Z&M Enterprise has developed a complete …

Philips TUV Amalgam XPT system consists of an electronic driver that operates one TUV Amalgam XPT lamp, mounted in a sleeve. The electrical specifications are tailored to the lamp, ensuring an optimized performance of the Philips TUV Amalgam XPT system. Thanks to extensive testing before a lamp system is released, we can ensure maximum ...

Download Citation | On Sep 20, 2013, Howard Milke and others published Enclosed Luminaire Performance With 40-Watt Indium-Amalgam Fluorescent Lamps | Find, read …