IMPROVEMENTS IN OR RELATING TO ELECTRONIC CIRCUITRY AND METHODS OF OPERATING THE SAME,申请号AU19890038236-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	IMPROVEMENTS IN OR RELATING TO ELECTRONIC CIRCUITRY AND METHODS OF OPERATING THE SAME
摘要
申请公布号	AU601644(B2)	申请公布日期	1990.09.13
申请号	AU19890038236	申请日期	1989.07.18
申请人	FISHER & PAYKEL LIMITED	发明人	CHRISTOPHER CHUNG
分类号	G01R17/00;G01R27/02;G01R35/00;(IPC1-7):G01R27/02	主分类号	G01R17/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Constant current generator independent of ambient temp. - has transistors resistor and base current supply forming two currents kept at constant ratio

Ships anchor with pivoted flukes - has flukes pivoted on elongate slot and tensioned in folded or operating position by springs

Ski anticrossing device - has striker plate on leaf spring which pivots on base plate to fold away on ski surface (OE 15.2.77)

Coalface infusion hose splayer clamp - uses clamp as support with insert and pull rope hole, and splayers as offset elastic bars

Step-by-step monophase motor - has magneto-electric motor with two or more poles and L-shaped stator

Safety switch with rotary cylindrical insert and lock - has three part housing with central part taking up lock force and ring shaped locking element

Unsaturated polyesters with improved temp. stability - and hydrolysis resistance, prepd. from specified aromatic dicarboxylic acid esters

Electronic switch for LF AC signals in radio tuners - has fixed base bias transistor with emitter connected to second transistor base

Band brake for vehicles and other equipment - has pivoted lever to hold band over full circle about wheel centre region

Interlocking foamed plastic roof insulating panel - with undercut edge cutouts and protrusions for mutual insertion

Multiple reflection unit for angle measurement - is for determination of plane of rotation of test piece and relates to goniometers, theodolites etc.

Double glazing units filled with krypton - to reduce heat losses from building

Phenothiazinylpropyl-piperazinothanol adamantanecarboxylate - prepd direct in cryst. form for parenteral admin as ataractic

Chain driven stair case lift for invalids - has travel and driving rails bendable to match staircase curve

Self aligning optical fibre connector - has aligning pins in one half, engaging holes in other half

Control linkage for tailgate hoist - with cable operated parallel arms having lower arm hinged to slope tailgate on floor

Construction toy connecting link - is made from two link halves with connecting shaft consisting of screw and nut

Forced air circulation oven - for the mass prodn. of moulded bricks using turbulent air flow

Plate spring prodn. by investment casting - from alloys contg. nickel, chromium, cobalt and iron as main components

Hoe with curved tines of different lengths - has socket which extends to form tines which have sharpened shares on their ends