|
Patent No. |
Patent Name |
Patent Type |
Authorization time |
|
ZL201420287306.5
|
Rail transit grounding lock in preventing misoperation |
Utility Model |
2014.11.26 |
|
ZL201420438333.8
|
A kind of rigid catenary |
Utility Model |
2014.12.24 |
|
ZL201321798132.4
|
A new type anti-freezing system for OCS in high speed electrification railway |
Utility Model |
2014.06.19 |
|
ZL201320797824.7
|
Anti-fatigue preformed clamp for messenger wire |
Utility Model |
2014.06.18 |
|
ZL201320797542.7
|
Wheelset anchoring compensation equipment installation structure |
Utility Model |
2014.08.06 |
|
ZL2004200437481
|
Temperature compensation structure of overhead rigid suspension’s rigid catenary overlap span |
Utility Mode |
2005.4.13 |
|
ZL2004200437496
|
Electrical connector of overhead rigid suspension’s rigid catenary |
Utility Model |
2005.3.9 |
|
ZL2004200437509
|
Suspension equipment of overhead rigid suspension’s rigid catenary |
Utility Model |
2005.3.9 |
|
ZL2004200437547
|
Overhead rigid suspension rigid catenary with new type span distribution mode |
Utility Model |
2005.3.9 |
|
ZL2004200438249
|
Overhead rigid suspension rigid catenary electrical sectioning structure |
Utility Model |
2005.3.9 |
|
ZL2005200269777
|
OCS isolator pole on viaduct |
Utility Model |
2006.9.20 |
|
ZL2005200269781
|
Compensation balance weight built-in anchor post of viaduct OCS support structure |
Utility Model |
2006.9.20 |
|
ZL2006200640352
|
DC 1500V third rail installation structure |
Utility Model |
2007.9.19 |
|
ZL2006200640367
|
DC 1500V third rail protection structure |
Utility Model |
2007.11.7 |
|
ZL2006200640386
|
DC 1500V third rail layout plan structure |
Utility Model |
2007.9.5 |
|
ZL2006200643331
|
DC 1500V third rail mechanical sectioning structure |
Utility Model |
2007.10.10 |
|
ZL2007200995405
|
D.C. protection measure and control device |
Utility Model |
2008.12.24 |
|
ZL2007201902677
|
Series products like post and portal structure made of steel pipes |
Utility Model |
2008.10.01 |
|
ZL2008200643966
|
Metro third rail vehicle-mounted on line detection apparatus |
Utility Model |
2009.6.24 |
|
ZL200810121203.0
|
Cu-Cr-Zr alloy manufacture technics for OCS |
Invention |
2010.2.3 |