THREE-PHASE SWITCHABLE-POLE WINDING,申请号SU19874281875-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	THREE-PHASE SWITCHABLE-POLE WINDING
摘要
申请公布号	SU1458940(A2)	申请公布日期	1989.02.15
申请号	SU19874281875	申请日期	1987.07.13
申请人	INST ELEKTRODINAMIKI AN USSR;SP KT BYURO I ELEKTRODINAMIKI AN USSR	发明人	KRASHTAN IGOR I,SU
分类号	H02K17/14	主分类号	H02K17/14
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Universal holder for paint brush handle - held by retaining plate screwed onto holder

Towing frame for disabled vehicle - has lifting platform connected to power operated struts pivoted on rear of towing vehicle

Starter for fluorescent lamp for lifetime increase - uses capacitor for delayed application of ignition voltage

Video tape recording and playback appts. - has two heads in same track, with inclined gaps, head in front receiving erasing signal

Optical flatness measurement using collimated light - integrates reflected light after direction changes caused by prismatic reflection

Magnetically operated contact assembly in part-magnetic housing - has base embedded pin as stationary contact and has armature holding spring as moving contact secured to base

Trailer chassis for skip loading - has telescopic frames to allow lorry lift arms to reach over top of skip

Packing machine for plastics beakers - has transverse beaker transporter below packaging boxes transporter and grab

Medical investigation camera film cassette loading system - uses low friction film and cutter ensuring separate film sheet extraction

Variable rotary film resistor - has three shafts with inner solid shaft in two parts with its outer end thickened

Revolution rate meter for electrical machines coupled to power plant - drives generators by frequency=voltage conversion of generator signal and gives analogue or digital reading

Rapid power actuator for lathe chuck - has motor on sprung mounting with direct coupling to key fitting chuck worm operating socket

Vertically sprung tractor seat - has self-adjusting torsion springs with eccentric locking cams to prevent excessive vibrations

Adamantyl-amino derivs. of ergot alkaloid(s) - useful as hypnotic agents

1,2,3,4-Tetra:hydro-9H-pyrrolo-(3,4-b)-quinolin-9-one derivs. - with chromoglycate-like antiallergic and anti-asthmatic activity

Laminated serving tray with slip-proof surface - comprising several superposed melamine-impregnated or -coated sheets of paper plus top ply of PVC-coated fabric

Two=part baby's napkin - divided by plastic foil into urine and faeces absorbing part

Getter device built into electric discharge vessel - has porous layer of metal mixed with alumina or silica on heater insulation layer

Powered cultivator with follower roller - has coupling between main frame and tractor bottom linkage allowing independent movement of cultivator unit

SELBSTHALTENDE KABELVERANKERUNG