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Ningbo Xingbang Electric Co., Ltd.
Add:No.8 Beisheng Road, Mazhu town, Yuyao City, Zhejiang,China
Tel/Fax:0547-62465407
Opening bank:Mazhu Sub-branch Bank of Yuyao Rural Cooperative Bank, Zhejiang province, China
Zip code:315450
E-mail:xbdq@xingbangchina.com
http://www.xingbangchina.com


Current Location:Home R&D Patent List

S/N

Name

type

No.

date of authorized announcement  

1

OWC(one-way clutch)for energy storage of HV operation mechanism

utility

ZL97 2 14829.9

1998.12.18

2

Spring operation mechanism(CT19B)

design

ZL97 3 24042.3

1998.08.08

3

DC electromagnetic operation mechanism(CD17B)

design

ZL97 3 24041.5

1998.07.10

4

Spring operation mechanism (CT□-S)

design

ZL98 3 06114.9

1998.10.03

5

Spring operation mechanism (CT□-D)

design

ZL98 3 06115.7

1999.06.05

6

Manual energy storage structure of spring operation mechanism (double lateral plate -S)

utility

ZL98 2 11238.6

1999.07.23

7

Manual energy storage structure of spring operation mechanism (double lateral plate -D)

utility

ZL98 2 11237.8

1999.08.07

8

3- spring rear guiding-locating structure of spring operation mechanism

utility

ZL98 2 49351.7

1999.10.09

9

closing tripping structure of spring operation mechanism

utility

ZL98 2 49352.5

1999.09.25

10

HV breaker operation mechanism keep-closing structure

utility

ZL99 2 15097.3

2000.03.24

11

Undervoltage tripper of HV switch

utility

ZL99 2 15095.7

2000.03.24

12

One-way clutch

utility

ZL99 2 15059.0

2000.08.19

13

  Assembled breaker with electrical operation mechanism  

invention

ZL99 1 26792.3

2002.03.13

14

Vacuum circuit breaker with DCself power

invention

ZL99 1 26791.5

2002.08.14

15

Vacuum circuit breaker with DCself power

utility

ZL99 2 52676.0

2000.09.16

16

  Assembled breaker with motor-operated drive

utility

ZL99 2 52670.1

2000.08.26

17

Outdoor pole-mounted vacuum breaker solar operation power

utility

ZL00 2 37622.9

2001.04.05

18

Voltage transducer

invention

ZL02 1 10790.4

2004.07.28

19

Voltage transducer

utility

ZL02 2 15653.4

2002.12.18

20

anti false closing mechanism latch of outdoor HV switch

utility

ZL02 2 65278.7

2003.07.16

21

Outdoor assembled disconnecting load switch

utility

ZL02 2 60368.9

2003.09.17

22

Outdoor assembled disconnecting load switch

design

ZL02 3 47021.6

2003.04.16

23

Outdoor dry HV electric metering box

utility

ZL03 2 29979.6

2004.05.12

24

Outdoor dry HV electric metering box

design

ZL03 3 63554.4

2004.05.12

25

Voltage transducer(America)

invention

6,727,791

2004.4.27

26

Remote control assembled HVvacuum isolating switch

design

ZL200330124792.6

2004.10.06

27

Remote control transcription device HV electric metering box

utility

ZL200320123003.1

2005.01.12

28

Vaccum disconnecting load switch arc chute open/close mechanism

utility

ZL200320123002.7

2005.01.12

29

A remote control system and method of HV switch

invention

ZL200410017656.0

2008.05.14

30

HV switch remote control gear

utility

ZL200420021999.X

2005.06.08

31

sleeve nested cluth of isolation and earthing electric mechanism

utility

ZL200520013954.2

2006.10.04

32

Opening and closing mechanism of outdoor HV isolating switch

invention

ZL200610050556.7

2008.12.31

33

Opening and closing mechanism of outdoor HV isolating switch

utility

ZL200620103147.4

2007.07.11

34

Overcurrent opening tripping device 23 spring operation mechanism

utility

ZL200620103148.9

2007.04.28

35

A high torque one-way clutch

invention

ZL200610155225.X

36

A high torque one-way clutch

utility

ZL200620141058.9

2007.12.05

37

A new type action knife of HV isolating switch

utility

ZL200820086605.7

2009.02.11

38

control method of remote-control HV switch

invention

ZL200910096016.6

 

39

remote-control high tension switch

invention

ZL200910096015.1

 

40

remote-control high tension switch

utility

ZL200920113397.X

2009.11.04

41

high-tension switch blocking device

invention

ZL200910102145.1

 

42

high-tension switch blocking device

utility

ZL200920191970.9

2010.05.26

43

high-tension switch intelligent control system and method

invention

200910311717.7

 

44

high-tension switch intelligent control system

utility

200920317721.X

 

45

Voltage sensor

invention

6

5

46

opening tripping device of spring operation mechanism

utility

24

2

47

Outdoor dry hv power metering boxes

design

7

 


Add:No.8 Beisheng Road, Mazhu town, Yuyao City, Zhejiang,China Tel/Fax:0547-62465407 E-mail:xbdq@xingbangchina.com
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