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특허 상세정보

Hydraulic fluid dehydration system and method including pre-heating

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C02F-001/02   
미국특허분류(USC) 210/774; 210/799; 210/805; 210/130; 210/167.06; 210/175; 210/181; 184/006.24
출원번호 UP-0014979 (2008-01-16)
등록번호 US-7846342 (2011-01-31)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Andrus, Sceales, Starke & Sawall, LLP
인용정보 피인용 횟수 : 4  인용 특허 : 13
초록

A mobile dehydration system that is operable to remove water from a supply of fluid, such as hydraulic fluid. The mobile dehydration system includes a fluid pump that draws the supply of hydraulic fluid from a storage tank. The flow of hydraulic fluid passes through a fluid heater that elevates the temperature of the hydraulic fluid. The fluid heater includes at least one flow restricting orifice that reduces the pressure of the flow of hydraulic fluid, thereby elevating the temperature of the hydraulic fluid. The outlet of the fluid heater is connected ...

대표
청구항

We claim: 1. A mobile dehydration system operable to dehydrate a supply of hydraulic fluid, the mobile dehydration system comprising: an inlet hose configured to receive the supply of hydraulic fluid; a fluid pump having an inlet coupled to the inlet hose and an outlet, the fluid pump being operable to draw the supply of hydraulic fluid through the inlet hose; a fluid heater having an inlet positioned to receive the supply of hydraulic fluid from the fluid pump and operable to heat the hydraulic fluid as the fluid passes through the heater from the flui...

이 특허에 인용된 특허 (13)

  1. Manabu Yanou JP; Michio Kanno JP; Masaru Uehara JP; Masanori Itakura JP. Device and method for processing crude oil. USP2002106471869.
  2. Anderson Steven D. ; Anderson Kenneth R. ; Faust Nancy A.. Filtered hydraulic fluid handling system. USP2001036207051.
  3. Griebel Francis J. (Lexington KY) Endres Douglas W. (Nicholasville KY). Flameless heater for operator\s cab. USP1988034728029.
  4. Lopes, Walter R.. Heating system. USP2009047523873.
  5. Lutz George H. (1210 Front St. Binghamton NY 13905). Heating system and element therefor. USP1977114060194.
  6. Horne C. James (Box 184 ; Rte. 113 Lederach PA 19450) Duffy Edward A. (P.O. Box 100 Kulpsville PA 19443). Hydraulic heating system. USP1982084344567.
  7. Romeo Clayton (Swan Hills CAX) Smith Daniel (Onoway CAX). Method and apparatus for removing water from lubricants, coolants and the like. USP1993095242605.
  8. Budny Rick R. (2511 Stratford Dr. St. Joseph MI 49085). Method and device for reclaiming fluid lubricants. USP1987074681660.
  9. Spearman, Michael R.; Burban, John H.; Thundyil, Mathews; Zia, Majid. Oil dehydrator. USP2003026517725.
  10. Michael R. Spearman ; David Kolstad ; John H. Burban ; Craig J. Cuta ; Mathews Thundyil ; Majid Zia. Oil filter and dehydrator. USP2002116478953.
  11. Reedy Elvie L. (3617 London Lane Fort Worth TX 76118). Portable apparatus and method for purifying lubricating oil in various devices. USP1976053954611.
  12. Manz Kenneth W. (Paulding OH) Shirley Roger D. (Unity OH). Refrigerant recovery and purification system. USP1988094768347.
  13. Moser Gottfried (Gladbach DEX) Nau Walter (Cologne DEX) Neumann Ernst-Dieter (Aachen DEX). System for heating the operators cabin of a machine powered by an internal combustion engine. USP1984034434934.