Title:
VERTICAL PRESSURE SENSOR
Document Type and Number:
WIPO Patent Application WO/2011/046302
Kind Code:
A2
Abstract:
Disclosed herein is a vertical pressure sensor. The vertical pressure sensor includes a pressure application unit having a diaphragm to which strain gauges are attached, a socket unit surrounding a circumference of the diaphragm of the pressure application unit, the socket unit having a through hole, first to fourth electrode terminals provided at the upper end of the socket unit in a Wheatstone bridge circuit pattern, one end of each of the electrode terminals exposed through the through hole being electrically connected to a corresponding one of the strain gauges by wire bonding, the other end of each of the electrode terminals protruding from the upper end of the socket unit to constitute an electrode tip, a circuit board connected to the first to fourth electrode terminals to convert a pressure value into an electrical signal, and electrode rods connected to the circuit board to transmit the electrical signal outside.
Inventors:
LEE, Chul Sub (2 Boseong 1 cha Seohan Apt, Sinmae-dong Suseong-gu, Daegu 706-170, 62-1502, KR)
KIM, Young Deok (1 Jugong Apt, Sanggye 8-dong Nowon-gu, Seoul 139-765, 501-1007, KR)
BYEON, Eul Chul (302-707 Hangaram Hanyang Apt, 1586 Gwanyang-dongDongan-gu, Anyang-si, Gyeonggi-do 431-060, KR)
LEE, Yong Hun (902 Songwon-ri, Sobo-myeon Gunwi-gun, Gyeongsangbuk-do 716-811, KR)
KIM, Young Deok (1 Jugong Apt, Sanggye 8-dong Nowon-gu, Seoul 139-765, 501-1007, KR)
BYEON, Eul Chul (302-707 Hangaram Hanyang Apt, 1586 Gwanyang-dongDongan-gu, Anyang-si, Gyeonggi-do 431-060, KR)
LEE, Yong Hun (902 Songwon-ri, Sobo-myeon Gunwi-gun, Gyeongsangbuk-do 716-811, KR)
Application Number:
KR2010/006248
Publication Date:
April 21, 2011
Filing Date:
September 14, 2010
Export Citation:
Assignee:
TYCO ELECTRONICS AMP KOREA LTD. (1191, Shinsang-riJinryang-eub, Kyungsan-si, Kyungsangbuk-do 712-838, KR)
LEE, Chul Sub (2 Boseong 1 cha Seohan Apt, Sinmae-dong Suseong-gu, Daegu 706-170, 62-1502, KR)
KIM, Young Deok (1 Jugong Apt, Sanggye 8-dong Nowon-gu, Seoul 139-765, 501-1007, KR)
BYEON, Eul Chul (302-707 Hangaram Hanyang Apt, 1586 Gwanyang-dongDongan-gu, Anyang-si, Gyeonggi-do 431-060, KR)
LEE, Yong Hun (902 Songwon-ri, Sobo-myeon Gunwi-gun, Gyeongsangbuk-do 716-811, KR)
LEE, Chul Sub (2 Boseong 1 cha Seohan Apt, Sinmae-dong Suseong-gu, Daegu 706-170, 62-1502, KR)
KIM, Young Deok (1 Jugong Apt, Sanggye 8-dong Nowon-gu, Seoul 139-765, 501-1007, KR)
BYEON, Eul Chul (302-707 Hangaram Hanyang Apt, 1586 Gwanyang-dongDongan-gu, Anyang-si, Gyeonggi-do 431-060, KR)
LEE, Yong Hun (902 Songwon-ri, Sobo-myeon Gunwi-gun, Gyeongsangbuk-do 716-811, KR)
International Classes:
G01L9/04; G01L7/08
Attorney, Agent or Firm:
L&K PATENT FIRM (1F Shinwon Bldg, 648-15 Yeoksam-dong Kangnam-gu, Seoul 135-911, KR)
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