大阳城集团娱乐在线(中国)App Store下载

中文English
R & D Center

R & D Center

Development
current location: Home >
  • 成果专利

      The employees of the company (formerly EFI resistance heating department and induction heating department) have participated in the application and obtained 35 patents, including 6 invention patents and 29 utility model patents.


No.

Patent name

Patent number

Patent type

Date

1

An on-line grounding insulation determination system of Chemical vaporde position furnace

ZL201420078805.3

Utility model patent

02,25,2014

2

Split billet induction heating furnace

ZL201220158488.7

Utility model patent

01,21, 2012

3

A hot air circulation and frequency conversion control device of hot air heating test device

ZL201320375732.X

Utility model patent

06,27,2013

4

Bell type furnace conductive device

ZL201310295953.0

Invention patent

07,16,2013

5

Chemical vapor deposition furnace

ZL201110097880.5

Invention patent

04,19,2011

6

A  separation reduction reaction system used in the production of zirconium sponge or sponge hafnium

ZL201520715482.9

Utility model patent

09,16,2015

7

A  power stack for medium frequency power

ZL201520648338.8

Utility model patent

08,26,2015

8

A billet induction heating body

ZL201520648433.8

Utility model patent

08,26,2015

9

An electronic amplification thyristor drives

ZL201620201139.7

Utility model patent

03,16,2016

10

A vacuum hot pressing device

ZL201621222004.5

Utility model patent

11,14,2016

11

A temperature tracking protection control system

ZL201320373062.8

Utility model patent

01,15,2014

12

 Heat sealing connection structure to a vacuum furnace

ZL201020202521.2

Utility model patent

02,02,2011

13

A kind of tungsten-rhenium thermocouples used in vacuum furnace

ZL201020202377.2

Utility model patent

02,02,2011

14

A kind of electrode used in vacuum induction furnace

ZL201020201075.3

Utility model patent

05,18,2011

15

A vertical cored induction furnace with  two rotary centers

ZL201020202723.7

Utility model patent

05,11,2011

16

A temperature cascade PID control system of high temperature and high pressure test device

ZL201020245644.4

Utility model patent

03,16,2011

17

A furnace composite lining structure

ZL201020245644.4

Utility model patent

03,16,2011

18

A self-pressing sealing device for trolley resistance furnace

ZL200920033647.9

Utility model patent

05,12,2010

19

A multi-station mobile three-dimensional composite trolley

ZL201020629779.0

Utility model patent

06,22,2011

20

A reaction chamber for chemical vapor deposition furnace

ZL201120048131.9

Utility model patent

09,07,2011

21

A  High power radiant tube

ZL200820228217.8

Utility model patent

 11,04,2009

22

A  three-stage filtration system for vapor deposition furnace

ZL201120115199.4

Utility model patent

12,07,2011

23

A Pressure vessel surface temperature measuring device

ZL201420500213.6

Utility model patent

2014-12-24

24

A Connection structure of graphite rod heating body

ZL201120212985.6

Utility model patent

01,04,2012

25

A Well type electric resistance heating furnace for reducing production of sponge zirconium

ZL201120515186.6

Utility model patent

07,11,2012

26

A well type heating furnace water-cooling bottom structure

ZL201220261457.4

Utility model patent

12,26,2012

27

A well type heating furnace water-cooling bottom structure

ZL201220389543.3

Utility model patent

01,23,2013

28

A track lifting and lowering device

ZL201220425940.1

Utility model patent

02,27,2013

29

A kind of anti-rotation type vacuum furnace water-cooled electrode

ZL201220551236.0

Utility model patent

04,17,2013

30

A high temperature resistance furnace temperature difference tracking monitoring system

ZL201220570427.1

Utility model patent

08,07,2013

31

A hot air circulation and frequency conversion control device of hot air heating test device

ZL201320375732.X

Utility model patent

12,25,2013

32

A high temperature autoclave air heating device

ZL200910024042.8

Invention patent

02,22,2012

33

Hot air heating test device temperature tracking protection control system and control method

ZL201310261717.7

Invention patent

08,26,2015

34

High temperature and high pressure test device temperature cascade PID

ZL201010216370.0

Invention patent

06,26,2013

35

High temperature resistance furnace temperature difference tracking monitoring system and monitoring method

ZL201210430220.9

Invention patent

05,21,2014





Baidu
sogou