Invention Grant
- Patent Title: PTC heater
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Application No.: US14587124Application Date: 2014-12-31
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Publication No.: US10425995B2Publication Date: 2019-09-24
- Inventor: Hak Kyu Kim , Sung Ho Kang , Sang Ki Lee , Jung Jae Lee , Jae Min Lee , Young Ho Choi , Sung Young Lee
- Applicant: Halla Visteon Climate Control Corp. , Woory Industrial Company, Ltd.
- Applicant Address: KR Daejeon-si
- Assignee: HANON SYSTEMS
- Current Assignee: HANON SYSTEMS
- Current Assignee Address: KR Daejeon-si
- Agency: Shumaker, Loop & Kendrick, LLP
- Agent James D. Miller
- Priority: KR10-2013-0168570 20131231
- Main IPC: H05B3/82
- IPC: H05B3/82 ; H05B1/02 ; H05B3/24

Abstract:
A positive temperature coefficient heater includes PTC elements embedded in adjacent heat rods, the PTC elements of the adjacent heat rods include center lines mismatched with each other and configured to minimize regions in which the PTC elements are overlapped with each other in the heat rods in which a plurality of PTC elements spaced apart from each other so as to form columns and rows and arranged in a single layer are embedded.
Public/Granted literature
- US20150189700A1 PTC HEATER Public/Granted day:2015-07-02
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