Device for housing communications and electronics equipment using positive temperature coefficient material
An improved enclosure for housing communications and electronics equipment comprises a heating element fabricated with a positive temperature coefficient material. The enclosure is particularly useful for housing communications equipment and cell site base stations for cellular telephone systems in...
Saved in:
Main Authors | , , |
---|---|
Format | Patent |
Language | English French German |
Published |
13.10.1999
|
Edition | 6 |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | An improved enclosure for housing communications and electronics equipment comprises a heating element fabricated with a positive temperature coefficient material. The enclosure is particularly useful for housing communications equipment and cell site base stations for cellular telephone systems in the outdoors; it has self-regulating heating capabilities that are not dependent upon voltage parameters, thereby enabling its use in diverse geographic locations. In a preferred embodiment, a plurality of PTC heating elements are used and selectively located adjacent a plurality of circuitry regions. DC power may be used to energize the PTC heaters, and the enclosure may be used for telephone equipment operating with AC or DC power. |
---|---|
AbstractList | An improved enclosure for housing communications and electronics equipment comprises a heating element fabricated with a positive temperature coefficient material. The enclosure is particularly useful for housing communications equipment and cell site base stations for cellular telephone systems in the outdoors; it has self-regulating heating capabilities that are not dependent upon voltage parameters, thereby enabling its use in diverse geographic locations. In a preferred embodiment, a plurality of PTC heating elements are used and selectively located adjacent a plurality of circuitry regions. DC power may be used to energize the PTC heaters, and the enclosure may be used for telephone equipment operating with AC or DC power. |
Author | PLAZA, DANIEL AAKULA, NANDAKUMAR G TRUONG, HAN Q |
Author_xml | – fullname: TRUONG, HAN Q – fullname: PLAZA, DANIEL – fullname: AAKULA, NANDAKUMAR G |
BookMark | eNqNzDsKAjEUheEUWvjaw92AID7QKUVHLC3shxBP9OLkYXIz63dEF2B14OfjjNXAB4-Reh7RsQHZkOgRSmZ_JxOcK56NFg4-k_Y3QgsjKfQxE16Fo4MX-vIYMgt3IIGLSFpKQv8Ba9nwhzktSKzbqRpa3WbMfjtRdKqvh_McMTTIURt4SFNfFtW62m22--XqD_IGeD1EZg |
ContentType | Patent |
DBID | EVB |
DatabaseName | esp@cenet |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Medicine Chemistry Sciences |
DocumentTitleAlternate | Eine PTC-Material verwendende Kommunikationseinrichtung zur Unterbringung von elektronischer Anlage Dispositif abritant des équipements électroniques et de télécommunication utilisant un matériau à coefficient de température positif |
Edition | 6 |
ExternalDocumentID | EP0949857A2 |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_EP0949857A23 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 11:29:13 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | English French German |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_EP0949857A23 |
Notes | Application Number: EP19990302412 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19991013&DB=EPODOC&CC=EP&NR=0949857A2 |
ParticipantIDs | epo_espacenet_EP0949857A2 |
PublicationCentury | 1900 |
PublicationDate | 19991013 |
PublicationDateYYYYMMDD | 1999-10-13 |
PublicationDate_xml | – month: 10 year: 1999 text: 19991013 day: 13 |
PublicationDecade | 1990 |
PublicationYear | 1999 |
RelatedCompanies | LUCENT TECHNOLOGIES INC |
RelatedCompanies_xml | – name: LUCENT TECHNOLOGIES INC |
Score | 2.5101504 |
Snippet | An improved enclosure for housing communications and electronics equipment comprises a heating element fabricated with a positive temperature coefficient... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS |
Title | Device for housing communications and electronics equipment using positive temperature coefficient material |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19991013&DB=EPODOC&locale=&CC=EP&NR=0949857A2 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1dT4MwFL1ZplHfdGqcX-mD4Y3IoCA8EOP4yGKyjZhp9rZQWpWYwBSmf9_bjn286FsDzQ003N5Tes4pwI1pMLOHwBjXJoahU25x3ROmrduMyX3BV9szpcB5OHIGz_Rxak9bkK-0MMon9EeZI2JGZZjvtZqv55ufWKHiVla3LMdL5X088UONN3IxLH49Swv7fpSMw3GgBQG2tNGTj6sYz7XvHnC23pEoWtrsRy99KUqZb1eU-BB2EwxW1EfQEkUH9oPVwWsd2Bs2-93YbFKvOoaPUMikJggyyXsp6epvJNtWd1QkLTjZHGtTEfG5yBUdiCy7Lwla34JIP6rGTBljCOUiIbshelUf5AmQOJoEAx2ferYeoVmUrN_POoV2URbiDAjjLueUuVYqKOXUYZQKhyHgcRmimDTrQvfPMOf_3LuAA2VeIHkd1iW066-FuMLSXLNrNai_rQKWzg |
link.rule.ids | 230,309,786,891,25594,76903 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3JTsMwEB1VBVFuUECU1QeUW0SaOGlyqBDNogDdhArqLaprFyqktJAUfp-xmy4XuFmJNXKsjOeNPe8Z4MY0mFlHYIy5iWHolFtc94Rp6zZj8lxwYnumJDh3uk78Qh-H9rAE0xUXRumE_ihxRPSoMfp7rtbr-WYTK1C1ldktm-Kj2V00aAYaL-hiGPzqlha0mmG_F_R8zfexpXWfm5jFeK7duMfVeqeBGaHKlF5bkpQy344o0QHs9tFYmh9CSaRVqPiri9eqsNcpzruxWbhedgQfgZBOTRBkkveZLFd_I-NtdkdGRiknm2ttMiI-F1NVDkSW3ZcFWt-CSD2qQkwZbQilIiG7IXpVP-QxkCgc-LGOo07WM5SE_fX3WSdQTmepOAXCuMs5Za41EpRy6jBKhcMQ8LgMUcxoXIPan2bO_nl3DZV40Gkn7Yfu0znsKyEDWeNhXUA5_1qISwzTObtSE_wL3yOZuA |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=Device+for+housing+communications+and+electronics+equipment+using+positive+temperature+coefficient+material&rft.inventor=TRUONG%2C+HAN+Q&rft.inventor=PLAZA%2C+DANIEL&rft.inventor=AAKULA%2C+NANDAKUMAR+G&rft.date=1999-10-13&rft.externalDBID=A2&rft.externalDocID=EP0949857A2 |