Class 73/864.53 - Mold

Subclass of Class 73 - Measuring and testing
Definition: Subject matter wherein the receptacle is in the form of
No. of patents: 32
Last issue date: 03/27/2012

Number	Title	Issue Date
8141439	Device for sampling metal melts A device is provided for sampling metal melts, in particular molten iron and molten cast iron, with a sample chamber having an inlet opening and tellurium arranged in the sample chamber. The sample chamber contains 0.01 to 0.05 g/cm3 tellurium based on th...	03/27/2012
7071474	Methods and apparatus for tuning scintillation detectors Methods and apparatus for tuning scintillation detectors. An output of a first light is equalized with an output of a neighboring, second light. The outputs are measured by one or more light detectors shared by the first and second lights. Outputs of a plurality of ...	07/04/2006
6942381	Molten cryolitic bath probe A method and apparatus for accurately measuring superheat, bath ratio and alumina concentration in an aluminum smelting bath. In one embodiment, a reusable probe determines the bath temperature and bath sample superheat. In other embodiments, the probe also determin...	09/13/2005
6883392	Sampler for melts, in particular for slags lying on a molten metal A sampler is provided for melts, in particular for slags lying on a molten metal, the sampler having a single- or multi-part body for arrangement in a support. The sampler has an inlet and a sample chamber with two opposing chamber walls, wherein an inlet opening is...	04/26/2005
6776387	Concrete test cylinder mold cap A method and apparatus for molding a reproducible uniform concrete test cylinder. Concrete is poured into a concrete test cylinder mold. A cap having at least one excretion hole is placed on the top portion of the concrete test cylinder mold. The cap is pressed agai...	08/17/2004
6581482	Sampler for melts A sampler is provided for melts, especially for slag lying on top of molten metals, having a one piece or multi-piece body arranged on a carrier. The body of the sampler has an intake and a sample chamber, wherein the intake has a surface which is at leas...	06/24/2003
6457612	Sealable and manipulable pre-filled disposable pipette An improved pre-filled disposable pipette (10) consisting of a hollow tube (12) dimensioned to enclose a medicinal product and having attached a medication transfer tube (22) from where the pipette is filled and the medicinal product released. The improve...	10/01/2002
6370973	Device for removing slag samples The invention relates to a probe for removing slag samples from iron- or steel-making plants which has an inlet opening underneath the sample chamber, at least one region of the inlet opening having a small cross section in relation to the sample chamber,...	04/16/2002
5675097	Apparatus for obtaining sample coupon for metallographic evaluation An apparatus is provided for obtaining a sample coupon from a container of molten metal for the performance of metallographic microstructural evaluation. The apparatus comprises a housing formed of a material resistant to thermal breakdown, the housing ha...	10/07/1997
5421215	Immersion sampler for molten metals with reduced area slit-shaped inlet Immersion samplers for the molten metals have a tubular sample chamber made of quartz glass or another refractory material with an inlet opening on the one end and an end, lying opposite to the inlet opening, which is mounted in a cardboard tube. An immer...	06/06/1995
5415052	Sampler for molten metal A sampler for molten metal has a carrier body, in which a sample chamber and a prechamber, connected to the latter in a sealed manner via an inflow opening, are arranged one behind the other along the axis of the carrier body, the prechamber having an inl...	05/16/1995
5311782	Process and apparatus for the automatic removal of a material sample during its pouring into a container The invention permits the automatic removal of a liquid sample without human intervention. The sample is removed during the pouring of liquid glass into its container. Use is made of a bucket fitted at the end of an oscillating arm. The mechanism is contr...	05/17/1994
5305815	Method and apparatus for predicting microstructure of cast iron A method and apparatus for predicting nodularity of a hypo or hyper eutectic cast iron melt during casting is described. The method is particularly useful for NiMg-treated melts but can also be used for rare earth treated melts. A small sample of the melt...	04/26/1994
5213766	Liquid collecting apparatus for sample testing For collecting a batch of liquid samples, such as in the laboratory testing of body fluids, there is provided a collecting sheet having an array of resiliently deflectable fingers formed in the sheet. The fingers can be deflected out of the plane of the s...	05/25/1993
5100595	Method for producing a cured-in-place test sample of concrete A method for providing a test sample of concrete from a large poured area of concrete includes using a mold suitable for placement within the concrete form, the mold including a continuous sidewall and a bottom wall connected to the sidewall. An insert wi...	03/31/1992
5060530	Holder for molten metal sampling device A holder for a molten metal sampling device includes a pipe having a guidance chamber in a lower portion and a molten metal sampling device in an upper portion. The pipe is open downwardly and a closure element closes the opening. The closure element has ...	10/29/1991
5037211	Apparatus for measuring temperature of molten metal An apparatus for measuring a temperature of molten metal includes a temperature measuring member which has a thermocouple covered wtih a protecting insulator, and a refractory molten metal cup in which molten metal to be measured is poured and which has a...	08/06/1991
5014561	Method and apparatus for obtaining accurate sample Method and sampling apparatus for obtaining accurate carbon samples in ultra-low carbon melts includes a capping system for the fill tube which uses Pyrex or low carbon steel caps, preheating or preigniting parts to burn off contaminants and a zircon coat...	05/14/1991
4941364	Holder for molten metal sampling device A holder for a molten metal sampling device includes a pipe having a guidance chamber in a lower portion and a molten metal sampling device in an upper portion. The pipe is open downwardly and a closure element closes the opening. The closure element has ...	07/17/1990
4932271	Molten metal sampling device A holder for a molten metal sampling device includes a thick-walled metallic pipe having a lower portion defining an internal guidance chamber, and an upper portion receiving an retaining a sampling device. An opening is provided in the pipe such as to ma...	06/12/1990
4896549	Molten metal sampler A molten metal sampler includes an insulative pod which is joined to a paperboard sleeve which is connected to the metal handle. The pod is molded from a refractory composition and surrounds the tube and has an integral pocket to support any of a wide var...	01/30/1990
4875380	Corrugated jacket for molten metal sampler Disclosed herein is a molten metal sampler with a wrap of corrugated board with flutes which provide vertical channels for conveying and outgasing the gas caused by reaction of the body of a molten metal sampler or immersion thermocouple in the molten met...	10/24/1989
4815326	Oxide free sampler A molten metal sampler which can be pre-evacuated is provided with a double skirt end structure to receive, chill and solidify molten metal around the fill end to reinforce the outer tube and minimize erosion of the outer housing during immersion....	03/28/1989
4758409	Microsample cup New and improved microsample cup is provided, and comprises an outer cup body member, and an inner sample liquid vessel disposed and supported therewithin. An integral sample liquid overflow reservoir is provided to surround the inner sample liquid vessel...	07/19/1988
4643032	Frangible molten metal sampling device A sampling device for obtaining samples from a molten metal bath includes a pair of concentric tubes spaced from one another and coupled at at least one end by a frangible interconnection such that the inner tube can be readily removed once the sample is ...	02/17/1987
4624149	Sampling tube A sampling tube includes a sealed metallic tube having a fusible end cap at an extending end which, when submerged in a molten bath, admits the molten sample into the evacuated tube. The tube has a liner which is either frangible or has a nonadhering surf...	11/25/1986
4487082	Molten metal sampler for jominey test A molten metal sampler is disclosed which includes a mold cavity defined by a steel sleeve having an accurately machined and polished interior surface and a steel disc defining one end of the sampler remote from the sample entry passage by a steel disc ha...	12/11/1984
4365784	Apparatus for obtaining a test core During positioning of the cylindrical, open ended, outer member relative to a point on a slab form, a cap member may be used to cover the top and support a location determining member. The length of the outer member is adjustable to the thickness of the c...	12/28/1982
4361053	Molten metal bath temperature sensor and sampler The sampler includes two refractory body sections with two metal plates extending between and interconnecting the sections into a rigid unit. Said metal plates define two walls of a sampling chamber. Refractory surfaces define the remaining walls of said ...	11/30/1982
4197745	Disposable sampling apparatus for obtaining samples from molten materials Disposable sampling apparatus for drawing samples from melts by lowering thereof into the melt and comprising a mold embedded in a sand body, a tube constituting an inlet for the molten material into the mold and projecting out of the sand body, and a tub...	04/15/1980
4118015	Device for sampling molten metal The invention involves a device for obtaining a sample of molten metal for analysis. The device comprises wall structure which is constructed from powdered metal or material to define what may be termed a chamber or cavity for receiving a sample of molten...	10/03/1978
4112769	Molten metal dip sampler A molten metal dip sampler or ladle comprises a cylindrical refractory sample cup which is manipulated by a handle which is held in embracing relationship with the sample cup by a paperboard sleeve. A bent portion on the handle extends beneath the bottom ...	09/12/1978

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Class 73/864.53 - Mold