CA2208909A1 - Electric heater for central buffer couplings - Google Patents
Electric heater for central buffer couplingsInfo
- Publication number
- CA2208909A1 CA2208909A1 CA002208909A CA2208909A CA2208909A1 CA 2208909 A1 CA2208909 A1 CA 2208909A1 CA 002208909 A CA002208909 A CA 002208909A CA 2208909 A CA2208909 A CA 2208909A CA 2208909 A1 CA2208909 A1 CA 2208909A1
- Authority
- CA
- Canada
- Prior art keywords
- electric heater
- central buffer
- heating element
- buffer couplings
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
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.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29611148.1 | 1996-06-26 | ||
DE29611148U DE29611148U1 (en) | 1996-06-26 | 1996-06-26 | Electric heater for middle buffer clutches |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2208909A1 true CA2208909A1 (en) | 1997-12-26 |
CA2208909C CA2208909C (en) | 2005-12-13 |
Family
ID=8025684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002208909A Expired - Fee Related CA2208909C (en) | 1996-06-26 | 1997-06-26 | Electric heater for central buffer couplings |
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)
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 |
DK1632414T3 (en) * | 2004-09-06 | 2008-11-17 | Voith Turbo Scharfenberg Gmbh | Coupling head with detachable front plate for rail vehicles, and associated method for mounting it |
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 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE420381A (en) * | 1936-03-10 | |||
SE402851B (en) * | 1974-01-04 | 1978-07-17 | Sp K Byuro Transnefteavtom | FLEXIBLE BAND-SHAPED ELECTRIC HEATING ELEMENT |
DE2647540C2 (en) * | 1976-10-21 | 1978-10-12 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Induction heatable godet |
DE2849260A1 (en) * | 1978-11-14 | 1980-06-04 | Kueppersbusch | STORAGE HEATING PLATE |
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 | ||
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 |
-
1996
- 1996-06-26 DE DE29611148U patent/DE29611148U1/en not_active Expired - Lifetime
-
1997
- 1997-06-25 EP EP97110338A patent/EP0816199B1/en not_active Expired - Lifetime
- 1997-06-25 DE DE59708406T patent/DE59708406D1/en not_active Expired - Lifetime
- 1997-06-25 AT AT97110338T patent/ATE225725T1/en not_active IP Right Cessation
- 1997-06-25 ES ES97110338T patent/ES2184008T3/en not_active Expired - Lifetime
- 1997-06-25 US US08/882,186 patent/US6008472A/en not_active Expired - Fee Related
- 1997-06-26 CA CA002208909A patent/CA2208909C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE29611148U1 (en) | 1997-07-24 |
EP0816199B1 (en) | 2002-10-09 |
US6008472A (en) | 1999-12-28 |
EP0816199A3 (en) | 1999-03-10 |
DE59708406D1 (en) | 2002-11-14 |
ATE225725T1 (en) | 2002-10-15 |
EP0816199A2 (en) | 1998-01-07 |
ES2184008T3 (en) | 2003-04-01 |
CA2208909C (en) | 2005-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NZ235535A (en) | Waterbed heater with positive temperature coefficient material cable. | |
AU613831B2 (en) | Positive temperature coefficient heater with distributed heating capability | |
KR0180613B1 (en) | Thermal insulating foamed material and method for manufacturing the same | |
EP0955643A4 (en) | Ptc thermistor and method for manufacturing the same | |
EP0695692A3 (en) | Heat insulating cup and method of manufacturing the same | |
AU4019695A (en) | Thermally and electrically enhanced plastic pin grid array (ppga) package | |
GB2335427B (en) | Elastic materials with improved performance at body temperature | |
ZA877838B (en) | ||
NZ208760A (en) | Hinged solar heating assembly with air ducting | |
CA2208909A1 (en) | Electric heater for central buffer couplings | |
DE69701001D1 (en) | HEAT AND MOISTURIZED POLYURETHANE UREA ELASTOMERS WITH IMPROVED PHYSICAL PROPERTIES | |
WO1999007184A3 (en) | Electrical ptc heating device | |
AU8165098A (en) | Electric heating element and heater assembly | |
AU1092399A (en) | Low dielectric constant materials with improved thermal and mechanical properties | |
EP0755981A3 (en) | Heat curing silicone rubber composition | |
GB9701202D0 (en) | One component room temperature vulcanizable silicone sealant | |
AU571603B2 (en) | Warm air heater | |
GB2230139B (en) | Organic positive temperature coefficient thermistor | |
GB2301223B (en) | Polymeric type positive temperature coefficient thermistors | |
AU4291797A (en) | Air heater and humidifier using direct contact heating principles and method of operation | |
AU575685B2 (en) | Warm air heater | |
TW385907U (en) | Positive temperature coefficient thermistor device | |
AU5329086A (en) | Warm air heater | |
ES2092911T3 (en) | PROCEDURE FOR FIXING AN ANNULAR PREFORMED BODY IN A THERMAL ELEMENT. | |
AU2728288A (en) | Electric heater fan for heating and humidifying environmentalair |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |