Pelleters Patents (Class 100/903)
  • Patent number: 11905481
    Abstract: Helix shaped fire tinder, and fire tinder integration into a corkscrew to provide an easy secure carrying and readily available storage solution for the user. An apparatus for manufacturing a helix shaped fire tinder. A process including a means of making a fully waterproof helix shaped tinder.
    Type: Grant
    Filed: February 24, 2022
    Date of Patent: February 20, 2024
    Inventor: Eric M McCormick
  • Patent number: 9717265
    Abstract: A rumen-protected carotenoid animal feed product is described that is free-flowing, resistant to ruminal degradation and effective at raising the carotenoid level in milk produced by the animal.
    Type: Grant
    Filed: January 15, 2011
    Date of Patent: August 1, 2017
    Assignee: KEMIN INDUSTRIES, INC.
    Inventors: Zhiyong Duan, Yongcai Liu, Dong Chen, Ye Lao
  • Patent number: 7314002
    Abstract: A densification system for shredding and densifying specification raw materials for use as an alternative fuel source. The densified specification raw materials formed by the inventive system are readily transportable to a fuel processing site where they may be used to generate energy.
    Type: Grant
    Filed: August 7, 2006
    Date of Patent: January 1, 2008
    Inventor: Mark A. Dupuis
  • Patent number: 5927049
    Abstract: A method for processing yellow pine wood products into pellets for use as animal litter. The process includes the steps of collecting and drying yellow pine material and drying the wood material into a grist. The grist is moisturized by exposure to steam before placement into a pellet forming device that applies heat and pressure to the grist. The formed pellets are deposited into bags and sealed for shipment. The pellets are used as animal litter that is highly absorbent, biodegradable, odor controlling, dustless, and will remain smooth and non-fur-engaging through continued handling.
    Type: Grant
    Filed: October 23, 1997
    Date of Patent: July 27, 1999
    Assignee: Nature's Earth Products Inc.
    Inventor: Kenyon Allen Simard
  • Patent number: 5248542
    Abstract: A sealing strip for a housing of a pelletizing machine has a one-piece sealing body with a central web with an upper side having two upper edges and a lower side having two lower edges, two sealing lips extending from the upper edges of the upper side of the central web at an angle relative to one another, and a clamping strip extending from a center of the lower side of the central web and provided with lateral webs.
    Type: Grant
    Filed: March 16, 1992
    Date of Patent: September 28, 1993
    Assignee: Firma Wilhelm Fette GmbH
    Inventors: Jurgen Hinzpeter, Ulrich Zeuschner, Kurt Marquardt, Peter Luneburg, Hans-Joachim Pierags, Ulrich Arndt, Gunter Harten
  • Patent number: 4755332
    Abstract: A method of and apparatus for pelletizing a radioactive waste powder is disclosed. The apparatus includes a pelletizing section, and a pelletizing die which has one end facing a powder receiving cavity formed in the pelletizing section and the other end exposed to the atmosphere, and a through bore is so formed in the die as to pass from the one end to the other end. A first pelletizing rod can be inserted into and pulled out of the through bore from the one end of the die through the cavity, and a second pelletizing rod can be inserted into a pulled out of the through bore from the other end of the die. The first and second rods are arranged such that, when the second rod takes a predetermined position in the through bore, the first rod is inserted through the receiving cavity into the through bore, thereby enabling the pelletizing operation of the powder within the through bore.
    Type: Grant
    Filed: April 11, 1986
    Date of Patent: July 5, 1988
    Assignee: Hitachi, Ltd.
    Inventors: Hiroko Mizuno, Makoto Kikuchi, Shin Tamata, Satoru Ohashi, Tadashi Sakuraoka
  • Patent number: 4599091
    Abstract: Flywheel driven, ram compressed briquette forming apparatus having a density determining split die and pneumatically actuable die clamp. The improvement comprises an improved ram housing having a plurality of access covers opening to the ram bearings, oil seals, scraper rings, split die and other wear susceptible components. Further features include provision for water cooling the die, maintaining a constant oil pressure at the bearings, separating the oil seals from primary and secondary segmented ram scraper rings, increasing the crosshead sliding surface area, to oil cooling the ram, and all of which taken together facilitate briquette production and prolong the maintenance cycle.
    Type: Grant
    Filed: September 14, 1984
    Date of Patent: July 8, 1986
    Inventors: Andrew O. Lee, Heinz A. Muehlbauer, Keith Blackburn