首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Overvoltage protector
摘要
申请公布号
US2560628(A)
申请公布日期
1951.07.17
申请号
US19470779992
申请日期
1947.10.15
申请人
BENDIX AVIATION CORPORATION
发明人
BROWN ROBERT L.
分类号
H02H7/06
主分类号
H02H7/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Wrist and ankle therapy rig - has rail and support frame for rocker beam swung to required level
Hyperbolic radio source monitor - has receivers with delay devices, one of which is variable and which is used to equalise propagation times
Correction of vertical sweep linearity in TV receiver - employs addition of phase inverted and integrated sweep generator waveforms
Switch signalling that vehicle seat is occupied - has two insulating plates in parallel with two projecting and one recessed contacts
Electro:optical viewing and photographic recording system - has modulator with shift registers to store data for display
Slide magazine adaptor for slide projectors - has U-shaped cradle holding rotating web to carry circular magazine on channel magazine mounting
Rapid analysis of cations in a liquid - by filtering through a cation exchange filter paper and determining the ions collected, eg by X-ray fluorescence
Red-violet-blue anthraquinone disperse dyes - for dyeing and printing aromatic polyesters, cellulose acetates and synthetic polyamides
Throat structure for large blast furnaces - includes track for overhead crane and platforms for maintenance workers
Shock absorber with variable damping rate - has rubber block placed between outer cylinder end and small dia. extension
Brazing two part air pipe for a blast furnace - using a low temp., low copper brazing metal and a low carbon steel
Graphite purificn. process - by treatment with fused alkali, then with mineral acid
Winching mechanism for combined wire and chain anchor cable - has belt driven cable drum with guide pulley and first and second fairleads
Mould for cellular plastics opens perpendicularly - to parting plane then upper half pivots to give access
Hair curler made in synthetic material - and formed of thin rectangular plate of flexible material
Indoor gymnastic exercise frame - has bent ends of horizontal bar fitting in vertical sleeves on stays from top or bottom
Attachment for birds beak to prevent pecking - consists of angled piece placed on top of beak with fixture pin passed through nostrils
SPEED CONTROL SYSTEM FOR ELEVATOR
TOLE POUR EMBOUTISSAGE PROFOND OU EXTRAPROFOND ET PROCEDE D'OBTENTION D'UNE TELLE TOLE
COMMANDE NUMERIQUE POUR MACHINE-OUTIL MULTIPLE