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
Radio direction finder
摘要
申请公布号
US2840813(A)
申请公布日期
1958.06.24
申请号
US19470735955
申请日期
1947.03.20
申请人
INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION
发明人
CLARK TREVOR H.
分类号
G01S1/02;G01S19/15;G01S19/48;G01S19/49
主分类号
G01S1/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Temperaturstabilisierter RF-Detektor.
Sperrwandstruktur für Wärme-Tintenstrahldruckköpfe.
Quarzglas von hoher Härte und Verfahren zu dessen Herstellung.
Vorrichtung zum Speichern der Bremsenergie eines Fahrzeugs, insbesondere Fahrrads
Shooting range equipment deriving and displaying scores - uses LCD matrix display connected to horizontal detectors in target grid through which bullet passes
Trough chain conveyor esp. for hot abrasive materials - has hard metal soldering on support rails to reduce running noises
Through switching of digital signals - transmitting signals in frame with eighteen bit frame identification word with more signal edges than required for synchronisation
Oscillator circuit for generating rectangular impulses - contains charge storage element by which reference current for first current bank is made available via first current mirror
Elastomer sealing ring for push-in connection and reusable inner sleeve - has radially deformable inner part to allow removal of sleeve and sleeve lining while anchored in pipe wall.
New biodegradable homo- and co-polymer(s) for pharmaceutical use - produced by polycondensation of prod. from heterolytic cleavage of aliphatic polyester with functionalised (cyclo)aliphatic cpd.
Bearing system for potentiometer angle sensor of rotary air valve in motor vehicle - has axial bearing consisting of outer ball set located between ring and disc, which disc is rotatable with inner bush providing support for central spring-loaded ball of radial bearing
Angled lever with pull rod for toilet cistern - has long pull rod, fastened to cistern trigger switch, for flushing during use of toilet
Bottle feeding appts for bottle-washing machine - has spring-loaded finger on linkage with shutter for light beam, and sensor coupled to drive motor
Cab with electrically heated fresh-air ventilation system - is replenished with fresh air from storage after alarm has been triggered by gas sensors above heads of occupants
Large silo with homogenisation chamber - has material openings spread out over and round circumference of homogenisation chamber and also has three separately controlled mixing zones.
Transverse fence for hand operated circular saw or other tool - consists of cross guide bar attached to longitudinal angled clamp which is connected to similar opposite clamp by threaded spindle
Fork lift truck - has hydraulically actuated four bar chain linkage on each side to produce fork elevating motion
Reaper for attaching to front of tractor - has input drive mechanism coupled to two lateral transmission shafts and subsidiary drive mechanisms
Mechanical voltage control for permanent magnet generator mechanical voltage control - varies strength of magnetic field by sliding magnetic plates of two plate rotor generator which can move radially w.r.t. each other
Identification of foreign matter in flow of raw cotton - uses beating surface for oscillations to be registered and their signals evaluated