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DE50112693D1 - Pressure control valve, in particular for blow-by gases and heating device therefor - Google Patents

Pressure control valve, in particular for blow-by gases and heating device therefor

Info

Publication number
DE50112693D1
DE50112693D1 DE50112693T DE50112693T DE50112693D1 DE 50112693 D1 DE50112693 D1 DE 50112693D1 DE 50112693 T DE50112693 T DE 50112693T DE 50112693 T DE50112693 T DE 50112693T DE 50112693 D1 DE50112693 D1 DE 50112693D1
Authority
DE
Germany
Prior art keywords
blow
gases
control valve
heating device
pressure control
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.)
Expired - Lifetime
Application number
DE50112693T
Other languages
German (de)
Inventor
Franz Bohlender
Mathias Proner
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.)
DBK David and Baader GmbH
Original Assignee
DBK David and Baader GmbH
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 DBK David and Baader GmbH filed Critical DBK David and Baader GmbH
Application granted granted Critical
Publication of DE50112693D1 publication Critical patent/DE50112693D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/46—Heating elements having the shape of rods or tubes non-flexible heating conductor mounted on insulating base
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/0011—Breather valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/0011—Breather valves
    • F01M2013/0027—Breather valves with a de-icing or defrosting system
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Details Of Valves (AREA)
  • Resistance Heating (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Safety Valves (AREA)

Abstract

The device has a membrane that controls the throughput of a medium through the valve and a heater adjacent to the membrane on one side. The heater has at least one positive temperature coefficient element (1a) for heat generation. The valve has a closure element in the pressure regulating valve forming the membrane. <??>AN Independent claim is also included for the following: a heater for a pressure regulating valve.
DE50112693T 2001-11-23 2001-11-23 Pressure control valve, in particular for blow-by gases and heating device therefor Expired - Lifetime DE50112693D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01127952A EP1314863B1 (en) 2001-11-23 2001-11-23 Operated pressure valve in particular for blowby-gases and heater therefor

Publications (1)

Publication Number Publication Date
DE50112693D1 true DE50112693D1 (en) 2007-08-16

Family

ID=8179339

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50112693T Expired - Lifetime DE50112693D1 (en) 2001-11-23 2001-11-23 Pressure control valve, in particular for blow-by gases and heating device therefor

Country Status (3)

Country Link
EP (1) EP1314863B1 (en)
AT (1) ATE366352T1 (en)
DE (1) DE50112693D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1674678B1 (en) * 2004-12-22 2008-01-09 CEBI S.p.A. Heating device for blow-by conduits of i.c. engines
DE102010020844A1 (en) * 2010-05-18 2011-11-24 Dbk David + Baader Gmbh Method for controlling a blowby function and blowby device
JP5650634B2 (en) * 2011-12-13 2015-01-07 明生 松本 Blow-by gas heater
CN105781676A (en) * 2015-01-09 2016-07-20 曼·胡默尔有限公司 Leakage gas pressure regulating valve used for internal combustion engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768493A (en) * 1984-04-27 1988-09-06 Honda Giken Kogyo Kabushiki Kaisha Blow-by gas heating system for internal combustion engines
DE4022129A1 (en) * 1990-07-11 1992-01-16 Mann & Hummel Filter PRESSURE CONTROL VALVE FOR INSTALLATION IN A BLEEDING LINE ON AN INTERNAL COMBUSTION ENGINE
DE19525542A1 (en) * 1995-07-13 1997-01-16 Mann & Hummel Filter Heating device
US6062206A (en) * 1998-03-19 2000-05-16 Phillips & Temro Industries Inc. PCV heater and method for manufacturing same
EP1036930B1 (en) * 1999-03-18 2004-09-22 David + Baader DBK Spezialfabrik Elektrischer Apparate und Heizwiderstände GmbH Heating device for diesel fuel and heated diesel fuel filter system

Also Published As

Publication number Publication date
EP1314863A1 (en) 2003-05-28
ATE366352T1 (en) 2007-07-15
EP1314863B1 (en) 2007-07-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition