EP0816199A3 - Electrical heating for a central buffer coupling - Google Patents

Electrical heating for a central buffer coupling Download PDF

Info

Publication number
EP0816199A3
EP0816199A3 EP97110338A EP97110338A EP0816199A3 EP 0816199 A3 EP0816199 A3 EP 0816199A3 EP 97110338 A EP97110338 A EP 97110338A EP 97110338 A EP97110338 A EP 97110338A EP 0816199 A3 EP0816199 A3 EP 0816199A3
Authority
EP
European Patent Office
Prior art keywords
central buffer
heating element
electrical heating
buffer coupling
groove
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
EP97110338A
Other languages
German (de)
French (fr)
Other versions
EP0816199B1 (en
EP0816199A2 (en
Inventor
Joachim Kreher
Walter Köhler
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.)
Voith Turbo Scharfenberg GmbH and Co KG
Original Assignee
Scharfenbergkupplung GmbH and Co KG
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 Scharfenbergkupplung GmbH and Co KG filed Critical Scharfenbergkupplung GmbH and Co KG
Publication of EP0816199A2 publication Critical patent/EP0816199A2/en
Publication of EP0816199A3 publication Critical patent/EP0816199A3/en
Application granted granted Critical
Publication of EP0816199B1 publication Critical patent/EP0816199B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G7/00—Details or accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Heating (AREA)
  • Mechanical Operated Clutches (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Vibration Prevention Devices (AREA)
  • Sealing Devices (AREA)
  • Electronic Switches (AREA)

Abstract

An electric heater for central buffer couplings, with a heating element introduced into a groove of the coupling head. The heating element is covered to the outside. To reduce damage to the heating elements and to prolong the service life of the heater, the heating element in the groove is filled with silicone material, which forms the outer cover and is a flowable single-component material, which undergoes crosslinking at room temperature under the action of atmospheric humidity.
EP97110338A 1996-06-26 1997-06-25 Electrical heating for a central buffer coupling Expired - Lifetime EP0816199B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29611148U 1996-06-26
DE29611148U DE29611148U1 (en) 1996-06-26 1996-06-26 Electric heater for middle buffer clutches

Publications (3)

Publication Number Publication Date
EP0816199A2 EP0816199A2 (en) 1998-01-07
EP0816199A3 true EP0816199A3 (en) 1999-03-10
EP0816199B1 EP0816199B1 (en) 2002-10-09

Family

ID=8025684

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97110338A Expired - Lifetime EP0816199B1 (en) 1996-06-26 1997-06-25 Electrical heating for a central buffer coupling

Country Status (6)

Country Link
US (1) US6008472A (en)
EP (1) EP0816199B1 (en)
AT (1) ATE225725T1 (en)
CA (1) CA2208909C (en)
DE (2) DE29611148U1 (en)
ES (1) ES2184008T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10144838A1 (en) * 2001-09-12 2003-03-27 Scharfenbergkupplung Gmbh & Co Electrical heating for the coupling head of a middle buffer coupling
SI1632414T1 (en) * 2004-09-06 2008-10-31 Voith Turbo Scharfenberg Gmbh Coupling head with detachable front plate, for railway vehicles, and corresponding mounting method
CH703319B1 (en) * 2006-08-29 2011-12-30 Schwab Verkehrstechnik Ag Coupling head for rail vehicles.
CN102826101A (en) * 2012-09-07 2012-12-19 资阳晨风电气有限公司 Heating flip cover device based on bullet train connector
DE102014202936A1 (en) * 2014-02-18 2015-08-20 Voith Patent Gmbh Guide unit for electric contact couplings and central buffer couplings for rail vehicles with a guided on a guide unit electrical contact coupling

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011181A1 (en) * 1978-11-14 1980-05-28 Küppersbusch Aktiengesellschaft Heat accumulating plate
DE3934393A1 (en) * 1989-10-14 1991-04-18 Krauss Marmorheizung Gmbh Stone cladding tile with electrical heating cable - contains channels with conductors embedded in mixt. of cement and good heat-conductor e.g. aluminium nitrite

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE420381A (en) * 1936-03-10
FR2257184B1 (en) * 1974-01-04 1976-12-31 Sp K Bjur
DE2647540C2 (en) * 1976-10-21 1978-10-12 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Induction heatable godet
DE2926301A1 (en) * 1979-06-29 1980-12-18 Scharfenbergkupplung Gmbh AUTOMATIC MEDIUM BUFFER CLUTCH FOR VEHICLES, ESPECIALLY RAILWAY VEHICLES
US4387291A (en) * 1980-11-28 1983-06-07 Texas Instruments Incorporated Fuel heater system and self-regulating heater therefor
US4600825A (en) * 1981-06-03 1986-07-15 Walter Blazejovsky Electrically heated diesel engine fuel conveying system
JPH039284Y2 (en) * 1984-09-25 1991-03-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011181A1 (en) * 1978-11-14 1980-05-28 Küppersbusch Aktiengesellschaft Heat accumulating plate
DE3934393A1 (en) * 1989-10-14 1991-04-18 Krauss Marmorheizung Gmbh Stone cladding tile with electrical heating cable - contains channels with conductors embedded in mixt. of cement and good heat-conductor e.g. aluminium nitrite

Also Published As

Publication number Publication date
ES2184008T3 (en) 2003-04-01
CA2208909C (en) 2005-12-13
EP0816199B1 (en) 2002-10-09
DE59708406D1 (en) 2002-11-14
US6008472A (en) 1999-12-28
ATE225725T1 (en) 2002-10-15
DE29611148U1 (en) 1997-07-24
EP0816199A2 (en) 1998-01-07
CA2208909A1 (en) 1997-12-26

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