funnel (Total 5226 Patents Found)

Funnel (5226 Patents Found)
A separatory funnel particularly useful for preparing samples to be fed as a solution of a salt in an organic solvent for analysis of trace elements, for example, by atomic absorption spectrometry. The device consists of a specially designed flask structure and an adjustable conduit which extends up into the flask port...
A glass funnel for a cathode ray tube capable of increasing the rigidity of a body portion having a rectangular-shaped open end portion and reducing the weight of the glass funnel wherein on at least a long side of the body portion, arched face portions are formed so as to be substantially perpendicular to an open end ...
A glass funnel for a cathode ray tube, which has a substantially rectangular opened end at one end and a neck portion at the other end and which constitutes, together with a glass panel having a substantially rectangular face portion, a glass bulb to be used for a cathode ray tube, wherein the glass constituting the gl...
This disclosure depicts, for use in salvaging parts from a color television cathode ray tube of the type having a glass bulb comprising an approximately rectangular, flangeless, curved faceplate and a funnel having a convex seal land, a novel method for separating the funnel and the faceplate. The funnel seal land mate...
一种咖啡机的水嘴与漏斗盖连接装置,包括水嘴组件和漏斗盖组件,水嘴组件内设有导流腔,导流腔设有热水进口和出水接头,并分别与机体内供热水流出的蒸汽导管和漏斗盖组件连通,漏斗盖组件底面设有排水孔,其漏斗盖组件包括上漏斗...
The fitting which is inserted in the drain outlet of a sink consists of a tube (14) with a resilient collar (26) at the bottom, with a ring of holes (24) around it near the top forming an overflow. Above these holes, a funnel portion (22) is incorporated, so that vessels such as the tea cups can be emptied into it. Int...
Vorrichtung zum Einführen eines Katheters (1) in die Harnröhre, vorzugsweise zur Katheterisierung männlicher Personen, insbesondere bei Querschnittslähmung, mit einer Führungseinrichtung (2) zum Einführen des Katheters (1), wobei die Führungseinrichtung (2) einen zum Einschieben in den Harnröhreneingang bestimm...
A method for producing CRT funnel glass having a glass composition containing MgO, CaO, SrO, BaO and ZnO as essential components. Further, the total content of MgO, CaO, SrO, BaO and ZnO falls within a range of 5 to 13 mass %. As a glass material of the CRT funnel glass, CRT panel glass or CRT neck glass may be used. T...
A closing element for a packaging for receiving liquid or paste-like material, especially for film bags, and having a closable spout member, a weld member adjoining the closable spout member, and an outlet channel which extends through the weld member and the spout member, and also a film bag comprising such a closing ...
A funnel geometry of a mold for the continuous casting of metal, wherein the mold has a pouring portion with cooled long side walls and short side walls, wherein the pouring portion becomes narrower in the shape of a funnel in the casting direction until it reaches the size of the cast strand. In the funnel portion the...
A particle measurer used in a semiconductor clean room includes a funnel-shaped collector for facilitating the measurement of a particle level of an air sample in the clean room. The particle measurer is arranged so that a narrow end part of the funnel-shaped collector is connected to an intake of the particle measurer...
An LED spotlight has an arrangement having at least one LED, above which there is arranged a color conversion substance, and an optical system of a substantially transparent material, which directs incident light from the LED arrangement in the direction of an exit surface by means of total reflection. The base surface...