EP1588768A3 - A method of cleaning coolants/lubricants - Google Patents

A method of cleaning coolants/lubricants Download PDF

Info

Publication number
EP1588768A3
EP1588768A3 EP05388036A EP05388036A EP1588768A3 EP 1588768 A3 EP1588768 A3 EP 1588768A3 EP 05388036 A EP05388036 A EP 05388036A EP 05388036 A EP05388036 A EP 05388036A EP 1588768 A3 EP1588768 A3 EP 1588768A3
Authority
EP
European Patent Office
Prior art keywords
lubricants
coolants
cleaning
cleaning coolants
lubricating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP05388036A
Other languages
German (de)
French (fr)
Other versions
EP1588768B1 (en
EP1588768A2 (en
Inventor
Steffen Nielsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1588768A2 publication Critical patent/EP1588768A2/en
Publication of EP1588768A3 publication Critical patent/EP1588768A3/en
Application granted granted Critical
Publication of EP1588768B1 publication Critical patent/EP1588768B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/32—Magnetic separation acting on the medium containing the substance being separated, e.g. magneto-gravimetric-, magnetohydrostatic-, or magnetohydrodynamic separation

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Lubricants (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Filtration Of Liquid (AREA)

Abstract

When, according to the method of the invention, an automatic cleaning system is constructed such that used cooling/lubricating ag
EP05388036A 2004-04-19 2005-04-19 A method of cleaning coolants/lubricants Active EP1588768B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200400614 2004-04-19
DKPA200400614 2004-04-19

Publications (3)

Publication Number Publication Date
EP1588768A2 EP1588768A2 (en) 2005-10-26
EP1588768A3 true EP1588768A3 (en) 2007-04-25
EP1588768B1 EP1588768B1 (en) 2009-12-16

Family

ID=34942841

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05388036A Active EP1588768B1 (en) 2004-04-19 2005-04-19 A method of cleaning coolants/lubricants

Country Status (5)

Country Link
EP (1) EP1588768B1 (en)
AT (1) ATE451968T1 (en)
DE (1) DE602005018284D1 (en)
DK (1) DK1588768T3 (en)
ES (1) ES2336801T3 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394272A (en) * 1980-11-17 1983-07-19 Pecor Corporation Liquid clarifier and method
DE4236688A1 (en) * 1991-11-02 1993-05-06 Allweiler Ag, 7760 Radolfzell, De Process and assembly to clean fluid - esp. viscous fluids associated with metal-working operations
DE9314013U1 (en) * 1993-09-11 1993-11-25 Sommermeyer Filtertechnik Gmbh Band filter
EP1205225A1 (en) * 2000-11-08 2002-05-15 Jürg Schneeberger Process and filtering system for cleaning lubricating and cooling fluid
RU2216381C2 (en) * 2000-11-30 2003-11-20 Булыжев Евгений Михайлович Settling tank
DE20220668U1 (en) * 2001-10-24 2003-12-18 Boll & Kirch Filterbau Gmbh Operation of filter for liquids, especially liquid fuels, lubricants, cooling lubricants and washing liquids, comprises filter phase and reversible flow phase

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394272A (en) * 1980-11-17 1983-07-19 Pecor Corporation Liquid clarifier and method
DE4236688A1 (en) * 1991-11-02 1993-05-06 Allweiler Ag, 7760 Radolfzell, De Process and assembly to clean fluid - esp. viscous fluids associated with metal-working operations
DE9314013U1 (en) * 1993-09-11 1993-11-25 Sommermeyer Filtertechnik Gmbh Band filter
EP1205225A1 (en) * 2000-11-08 2002-05-15 Jürg Schneeberger Process and filtering system for cleaning lubricating and cooling fluid
RU2216381C2 (en) * 2000-11-30 2003-11-20 Булыжев Евгений Михайлович Settling tank
DE20220668U1 (en) * 2001-10-24 2003-12-18 Boll & Kirch Filterbau Gmbh Operation of filter for liquids, especially liquid fuels, lubricants, cooling lubricants and washing liquids, comprises filter phase and reversible flow phase

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ENVIRONMENTAL SERVICES DIVISION STATE OF MICHIGAN L DEPARTMENTS OF COMMERCE AND NATURAL RESOURCES: "TEN WAYS TO REDUCE MACHINE COOLANT COSTS", March 1994 (1994-03-01), pages 12 - 13, XP002424492, Retrieved from the Internet <URL:http://www.p2pays.org/ref/03/02945.pdf> [retrieved on 20070313] *
UNIVERSITY OF KARLSRUHE (TH) O. PROF. DR. O. RENTZ DIPL.-WIRTSCHAFTSING. RAINER JOCHUM, DR. FRANK SCHULTMANN: "Report on Best Available Techniques (BAT) in the German Ferrous Metals Processing Industry", March 1999 (1999-03-01), pages 185 - 185, XP002424493, Retrieved from the Internet <URL:http://www.umweltdaten.de/publikationen/fpdf-l/2490.pdf> [retrieved on 20070313] *

Also Published As

Publication number Publication date
EP1588768B1 (en) 2009-12-16
ES2336801T3 (en) 2010-04-16
EP1588768A2 (en) 2005-10-26
DK1588768T3 (en) 2010-03-08
DE602005018284D1 (en) 2010-01-28
ATE451968T1 (en) 2010-01-15

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