The title of the invention should be placed at the top of the first page of the specification unless it is provided in the application data sheet (see 37 CFR 1.76).The title should be brief but technically accurate and descriptive and should contain fewer than 500 characters.
ATTRITION MILL. APPLICATION HLEDJULYI6. 1912. RENEWED MAR. I0, 1915. LMMM. what I claim as new and desire to secure by Letters Patent is 1. In an attrition mill, the combination with arunner shaft, of a casing having an inlet opening around the shaft, a runner on said shaft within the casing and provided with inlet passages registering with
Patent application title: ATTRITION MILL An attrition mill that includes a grinding chamber having a plurality of grinding elements and an Choose the Right Grinding Mill Union Process In this paper we'll discuss attrition milling technologies as they relate to chemical processing applications. Many chemical operations frequently.
Fig. 1 is a central vertical section of an attrition mill embodying the invention taken along line I-I of Fig. 2; and . Fig. 2 is a plan View partly in horizontal section. In the embodiment illustrated the attrition mill is shown as comprising a structure including a main frame 3 and a top frame 20.
An attrition mill comprising a grinding chamber (1), an axial impeller (10), a chamber inlet (3) for admitting coarse particles and a separator comprising a chamber outlet (6) through which fine particles exit from the chamber. The mill is characterized in that a classification as between coarse and fine particles is performed in the mill upstream of the separator.
CROSS REFERENCE TO RELATED PATENT APPLICATIONS. Previous filing includes U.S. Pat. No. 3,887,141, issued June 3, 1975 for IMPACT-ATTRITION MILL UTILIZING AIR FLOW Ser. No. 397,662, filed Sept. 17, 1973, and a continuation in part titled AUTOGENEOUS IMPACT AIR MILL Ser. No. 580,988, filed May 27, 1975 by Peter M. Francis, et al, now abandoned and my application, titled ROTARY MILL
pigment milling by attrition amembazorgcentrum. pigment milling by attrition ecole-ethe-saint-mardbe. pigment mill ,iron oxide grind mill ,pigment sand mill General: It is wet process milling equipment which can produce continuously ,the ing principle is
ATTRITOR GRINDING MILLS AND NEW DEVELOPMENTS I. INTRODUCTION AND PRINCIPLES In this presentation we will discuss the principle of the Attritor and its applications. The Attritor is a grinding mill containing internally agitated media. It has been generically referred to as a “stirred ball mill.”
Nov 16, 1999· An attrition mill comprising a grinding chamber (1), an axial The present application is a continuation-in-part of U.S. patent application Ser. No. 08/727,433, filed Oct. 11, 1996, now patented as U.S. Pat. mineral fines and a small quantity of spent grinding media from the mill while retaining useful grinding media in the mill for
1893.03(e)(1) Title of the Invention [R-08.2012] In the absence of an application data sheet (37 CFR 1.76) or preliminary amendment changing the title, the Office will use the title of the invention that appears on the first page of the description of the published international application (if published under PCT Article 21 in English) or the title that appears on the first page of the
Oct 04, 1988· An attrition mill system essentially as shown in the drawings is used. Specifications of the mill are shown in Table I. The system consists of a feed tank (65 gallon), an attrition mill (33 gallons), chamber dimensions of 14.5 inches in diameter and 461/2 inches in length, a heat exchanger, a transfer (surge) tank (65 gallons) and pumps.
Feb 11, 2016· Milling systems, tools, and methods include using a mill with secondary attrition system to re-mill cuttings and other debris away from the face of the mill. The secondary attrition system may be located uphole of the mill may be used to stage conditioning and re-sizing of debris. After debris is generated by the mill, the secondary attrition
Processing of Mineral Patent Applications by the Bureau of Land Management and the Office of the Solicitor Report No. 01-I-356 May 2001 The General Mining Law of 1872, as amended, opened public lands to the exploration and extraction of valuable minerals, such as gold, silver, and copper. The General Mining Law allows
US patent backlog, employee attrition grow at alarming rates the US Patent and Trademark Office patent application backlog is expected to increase to attrition has continued to increase
Jun 12, 1990· Title: Inert autogenous attrition grinding material having an average particle size of between 1 and 200 microns in a contamination free high energy autogenous attrition mill in non-oxidizing fluid in the presence of media for a sufficient time to obtain a specific It is disclosed in copending patent application Ser. No. 722,272 that
Title: Attrition mill . United States Patent 2226429 . Abstract: This invention relates to attrition mills and more particularly to a novel form of plate for use in such a mill. One of the principal objects of the invention Sis to provide a new and improved tooth structure for the plates of an attrition mill which is particularly adapted for
The LabStar laboratory-scale agitator bead mill is one of the most successful machines in the history of NETZSCH-Feinmahltechnik GmbH. With the new Alpha ® Lab laboratory agitator bead mill, the concept of the new generation of agitator bead mills, presented for the first time in 2015 with the Alpha ® ® 22 and the Alpha ® ® 45, has been consistently transferred to the laboratory mill.
attrition mill .,. . . pH . stirred-ball attrition mill . Abstract −To develop a high-performance structured catalyst, the fine grinding characteristics of alumina was inves-tigated by a stirred-ball attrition mill. The grinding kinetics approach was successfully applied to the analysis of particle
application of attrition mill; US5797550A Attrition mill Google Patents. An attrition mill comprising a grinding chamber (1), an axial impeller (10), a chamber inlet (3) for admitting coarse particles and a separator comprising a chamber outlet (6) through which fine particles exit from the chamber. The mill is characterized in that a
ISSUE DATES AND PATENT NUMBERS SINCE 1836: BY YEAR -- 1836 TO 2001 BY ISSUE DATE -- 1963 12/1994 Title 35 Patents, for a full description of patents and patent laws. from the date of patent application filing ++, subject to the payment of maintenance fees.
Justia Patents Patents and Patent Application Resources. Abstract: A cleaning device including a housing which can be arranged on a feed line for cleaning fluid is disclosed. The housing includes an exit opening for the cleaning fluid, wherein a nozzle head rotatable about a first rotary axis is arranged in the region of the exit opening.
Plant patent applications may be published pursuant to Title 35, United States Code, Section 122(b), but the publication fee is not reduced for small entities. A plant patent application is the only type of patent application filed at the USPTO which is not permitted to be filed via EFS-Web.
PATENT MODEL (cont.) The patent model inputs projected application filings an d examiner attrition as well as management decisions on hiring, overtime and special programs including qua lity initiatives and training. The resulting outputs are staffing, total production, application inventories and pendency. Individual examiner production goals
Attrition Mill Texturizing Mill Commercial Nut Butter Grinder Machine Commercial Peanut Butter Mill, ATTRITION MILL Patent application carried out using high energy mills, such as attrition 2.3 Attrition mill as a device of choice for mechanical.
CHAPTER 1 Nanoparticles from Mechanical Attrition ClaudioL.DeCastro,BrianS.Mitchell Department of Chemical Engineering, Tulane University, New Orleans, Louisiana, USA
Patents. A patented mining claim is one for which the Federal Government has passed its title to the claimant, giving him or her exclusive title to the locatable minerals and, in
Combined effect of attrition and ultrasound on the disruption of Pseudomonas putida for the efficient release of arginine deiminase the results were compared with that of by Dyno-mill