专利检索_不可调的液体电阻器专利检索_不可调的液体电阻器专利检索查询

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
121	HIGH-VOLTAGE RESISTOR	SU4359298	1987-10-26	SU1615811A1	1990-12-23	ABRAMYAN EVGENIJ A; EFIMOV EVGENIJ N; KONOVALENKO IGOR N; KULESHOV GEORGIJ D; KURKOV ALEKSANDR A; TANASYUK ALEKSANDR E

122	Direct-conduction electrothermal generator	FR8613836	1986-10-03	FR2604846A1	1988-04-08	FERRY GEORGES
It comprises a vessel 2, 4, a liquid to be heated contained in the said vessel, at least one electrode 36 and at least one counter-electrode 26 immersed in the said liquid to be heated 8, means for connecting the electrode and the counter-electrode to an electrical current supply source. Electrically resistive elements 30, made at least partially from an insulating material, are arranged in the said vessel 4 between the electrode and the counter-electrode.
123	LIQUID RHEOSTAT	SU3727990	1984-04-18	SU1228153A2	1986-04-30	SHAPRAN EVGENIJ N; PALKIN VITALIJ P; BOLOTSKIJ BORIS V

124	PROCESS FOR MANUFACTURING ELECTRICAL APPARATUS AND LIQUID ELECTROLYTE RESISTANCE RHEOSTATS SO MANUFACTURED	IN1859CA1976	1976-10-11	IN156414B	1985-07-27	BONO DAVID; FLOCH DANIELLE MARIANNE HERVEL

125	FLUID RESISTOR	SU3530778	1982-11-23	SU1112415A1	1984-09-07	SAMSONOV ALEKSEJ P; TOLMACHEV GENNADIJ M; GORBACHEV ANDREJ L

126		FR7536968	1975-12-03	FR2334187B1	1978-05-12
The invention relates to an electrolytic resistor comprising a water-repellent insulating tube through which there flows an alkaline solution containing a suspension of zinc. The positive end of the resistor has a metallic grid suitable for trapping the zinc particles, and the negative end has either an air electrode or a ring made of a metal having, more especially, high hydrogen supertension, this ring itself possibly having holes or projections suitable for promoting the progressive deposition of zinc dendrites. The invention is used in zinc-air storage cells.
127	POLYPHASE FLUID RESISTANCE APPARATUS	GB971575	1975-03-07	GB1498844A	1978-01-25
1498844 Liquid resistors SIEMENS AG 7 March 1975 [28 March 1974] 9715/75 Heading H1S A polyphase liquid resistor has one eletrolytic cell per phase, each cell comprising a housing of welded plates of a plastics material, the welds bordering on fluid-free outer areas and the housing having an at least partial top cover and being open at one side. In Figs. 1 and 3, being side elevation section and plan views, respectively, each cell 2 comprises side and/or partition walls 8, 9, rear wall 6 and base wall 7, the walls 8, 9 extending beyond the periphery of the container so formed. The front of each container has a flange and is connected thereby to a common chamber 3 of sheet iron and containing a cooler 4. The front wall of each container has orifices 10, 11 for electrolyte flow and a flow guide 12. Fixed electrodes (not shown) are provided on each rear wall and the partially open cover 13 has gaps 14 for insertion of movable electrodes and their control members. The cell assembly and the movable electrodes may be supported in an external frame. The partition between each cell may, when walls 8 and 9 each comprise several plates welded into one, comprise a pair of parallel plates with supporting spacers therebetween and enclosing an air gap thereby keeping these plate welds fluid free. In the case of single cells immersed in an electrolyte tank, the welds may be surrounded by fluid free chambers walled also with plastics plates which are welded both to each other and to the cell body outer parts. Pressure pressed plates of polypropylene or low-pressure polyethylene are preferred, having isotropic thermal expansion properties.
128	MULTI-PHASE FLOW RESISTANCE APPARATUS	ZA751735	1975-03-19	ZA751735B	1976-05-26	RABUS K
In a polyphase liquid rheostat cells for separately accommodating adjustable electrodes with the cells filled with an electrolyte, covered at the top and open at one end face, are formed from electrically nonconducting plastic sheets which are welded together in a liquid tight manner with the welds arranged, at least in the zones which are subject to voltage stresses, so that they are adjacent only to external spaces which are free of liquid thereby preventing an electrical short circuit between cells of different phases in the case of a leak in the welded seam.
129		SE7503370	1975-03-24	SE7503370A	1975-09-29	RABUS K

130		DE1909268	1969-02-25	DE1909268C3	1973-12-06	RABUS, KURT, 8500 NUERNBERG

131		NO316970	1970-08-20	NO128135B	1973-10-01	BEYRARD N
Liquid resistor apparatus in which a conductive liquid presents an adjustable electrical resistance between two immersed electrodes, adjustment being made by raising or lowering the level of the liquid, the level of the electrodes or the level of a partition between the electrodes. The raising and lowering is effected by a mechanical linkage which is coupled to a bellows or piston actuated by vapor from a controllable vapor generator.
132		SU1618636	1971-02-08	SU399016A1	1973-09-27

133		DE1909268	1969-02-25	DE1909268B2	1973-05-24

134		SU1609014	1971-01-08	SU363123A1	1972-12-30

135		DK207768	1968-05-03	DK122551B	1972-03-13	BONO D

136		FR7006624	1970-02-24	FR2033020A5	1970-11-27

137	HIGH-RESISTIVITY LIQUID RESISTANCE	GB14068	1968-01-01	GB1202151A	1970-08-12	ICRE PIERRE
1,202,151. Liquid resistances. COMMISSARIAT A L'ENERGIE ATOMIQUE. 1 Jan., 1968 [13 Jan., 1967], No. 140/68. Heading H1S. A liquid resistance comprises a non-polar solvent in which is dissolved an organic acid, some of which is then neutralized by the addition of a base, the salt produced being soluble in said solvent. The initial acid concentration is preferably between 2 M and 10-2 M, sufficient of the base being added for the ratio of non- neutralized acid to salt to lie between 0À7 and 1À3, resulting in a resistivity between 107 and 1011 #-/cm. Preferred acids are trichloroacetic, succinic, oxalic and picric acids, added to the solvent in a crystalline anhydrous form. Preferred solvents are carbon tetrachloride, benzene and dioxane, with diethylamine as the base. The liquid is enclosed in a sealed glass ampoule 2 encased in insulating material 4. The electrodes comprise platinum spheres 3 connected to platinum contacts 5.
138	Résistance liquide à haute résistivité	CH11668	1968-01-05	CH485306A	1970-01-31	PIERRE ICRE

139		FI69562	1962-03-31	FI41974B	1969-12-31	HEILALA A

140		NL6806186	1968-05-02	NL6806186A	1969-04-09

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