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发明名称
Wassermodell von Kapazität und Induktivität zu Lehrzwecken
摘要
申请公布号
DE202008000555(U1)
申请公布日期
2008.05.15
申请号
DE200820000555U
申请日期
2008.01.15
申请人
WINTER, FRANZ
发明人
分类号
G09B23/18
主分类号
G09B23/18
代理机构
代理人
主权项
地址
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Sewage aeration system - with cylindrical element revolving on vertical shaft above bubble releasing ring
Silicate blocks for thermal, sound and electrical insulation - made from waste bottle glass together with e.g. basalt or asbestos and silicon carbide
Vorrichtung zum Einleiten einer Faserstoffsuspension in einen Flotationsbehaelter
Shock absorber constructed from two tubes - has press fit star washer to retain seal during functional test
Sensor for position of mechanical movable element - has magnet movable in ferromagnetic frame in which magnetic field sensitive resistor is inserted
Measuring out device - has measuring cylinder at storage vessel bottom, with t=shaped suction and delivery pipe
Artificial female breast made of silicone rubber - is fitted with cotton fabric laminated holding component and plastics envelope (NL 18.12.79)
Digital electronic wrist watch - has key selector facility to allow stored data and programmes to be accessed
Double compartment water closet tank - enables small or large quantity of water to be released to pan
Precision potentiometer in protective case - has resistive and collector tracks on plate fastened to case consisting of supporting flange
Toy instructional building kit - contains building elements of various shape and size with same shaped ones having same colour of pattern on side
Converter for three-B two-T code to binary signal - generates both sum and difference of amplitudes of pulses in tertiary code
Household equipment display to indicate service required - has electrolyte which triggers display plate after predetermined period indicating service needed
Cut=out circuit for motor operating window or roof in vehicle - pulses motor when overload occurs and disconnects permanently after given number of pulses
Vibratory component disentangling apparatus - has horizontal plate vibrated up and down and connected to take off conveyor
Chlorine, alkali hydroxide and hydrogen prodn. by amalgam process - with monitoring of amalgam flow to prevent excessive alkali concn.
Tractor-driven stone breaker - has swing sieve and pulverising mill with adjustable spacing between striker bars and rotating hammers
Positive stop gearchange mechanism for motorcycle - has lever pawl with facing teeth to engage pins of star wheel for movement either way
Screw-type pipe union - has sleeve with flanged end for nut fitting over elastic bush
