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
141		FR1516926D	1967-01-13	FR1516926A	1968-03-15

142	Improvements in or relating to current controlling devices	GB2382262	1962-06-20	GB1009837A	1965-11-17
1,009,837. Current controlled switches. ENERGY CONVERSION LABORATORIES Inc. June 20, 1962 [June 21, 1961; May 28, 1962], No. 23822/62. Heading H1K. A current controlled switch comprises two metal electrodes separated by a mixture of at least one ionic compound and a diluent which will remain solid and support the compound when it melts in operation. In operation the ionic compound is heated to switch it from a high to low resistance condition, the transition normally occurring at its melting point. Suitable ionic compounds are cuprous and cupric oxides, the iodides, bromides and chlorides of magnesium, aluminium, thallium, zinc and copper and alkali or alkaline earth metal hydroxides. The preferred compounds, however, are the carbonate, hydroxide, orthosilicate, sulphate, acetate, metasilicate, metaborates, fluoride, nitrate, oxide and orthophosphate of lithium and lithium hydrogen sulphate and mixtures thereof mixed, if desired, with the nitrates of silver, calcium, sodium, rubidium, potassium and ammonium. Materials forming eutectics with the ionic compound may also be included in the mixture, e.g. alkali metal carbonates when the compound is an alkali hydroxide. The solid diluent may be an insulator, semi-conductor or metal depending on the desired on-resistance of the switch. Copper, magnesium and stainless steel are suitable electrode materials. The switch may be of sandwich form with an operating heating coil round its edges which may be sealed off by a glass ring to maintain a helium, argon or nitrogen atmosphere about it. Alternatively, coaxial electrodes are used, the outer electrode being cup-shaped with the heater wound round it. In the preferred arrangements the mixture is spread over interdigitated electrodes carried on one or both faces of a sheet of mica, thermoplastic, oxide coated metal or ceramic, e.g. beryllium oxide. In such an arrangement, Fig. 6, a heater 68, preferably insulation coated, threads between the electrodes 62, 64 on one or each face. Alternatively, each heater may be formed on a separate insulating sheet which is then bonded to the first sheet (Fig. 9, not Shown). In yet another arrangement (shown exploded in Fig. 12), interdigiated electrodes 109, 110 are provided on both faces of central sheet 117 and on the inner faces of outer sheets 106 and 121 with the mixtures spread over them. Separate foil heaters 115, 119 and associated insulating sheets 114, 116, 118, 120 are sandwiched between them. Several such arrangements may be formed into a stack. In all the plural arrangements the individual switch elements are connected in parallel through extensions of the electrodes. To obtain rapidswitching a standing bias current may be main tained in the heater to keep the mixture near the switching temperature.
143	Трехфазный герметизированный жидкостной пусковой реостат	SU610449	1958-10-24	SU122799A1	1958-11-30	CHEPELE YU M

144	Жидкостный реостат	SU406844	1949-11-05	SU86207A1	1949-11-30	CHALIDZE I M

145	Improvements in or relating to electrodes for liquid resistances and the like	GB2744839	1939-10-07	GB533103A	1941-02-06
533,103. Liquid resistances. GENERAL ELECTRIC CO., Ltd., CLIFF, J. S., and GARRARD, C. J. O. Oct. 7, 1939, No. 27448. [Class 37] An electrode for a liquid resistance together with a conducting supporting stem therefor, if any, which with the electrode is immersed in electrolyte, are so shaped as to ensure substantially uniform current density over the surface area of the electrode and the stem so as to minimize the risk of flashovers. The earthing resistance shown comprises a cylindrical metal tank 1 provided with a top cover 2 and filled with liquid electrolyte 3 to a level a short distance below the cover 2. The walls of the tank 1 form one electrode of the resistance, a terminal 4 being provided. The other electrode comprises a conducting member 5 consisting of a frustum of a cone terminating in a hemisphere and is suspended by a conducting stem 6 attached to or integral with the electrode 5. The stem 6 passes through a bushing 7 in the top cover 2 and is surrounded wholly by the insulator so that the part below the surface of the electrolyte is not in contact therewith.
146		FR765577D	1933-03-07	FR765577A	1934-06-12

147	Электрический реостат	SU25860	1928-03-15	SU16762A1	1930-09-30	SUETIN N V

148		DES0087296	1928-09-02	DE500169C	1930-06-19	GYEMANT DR ANDREAS

149	Электрический жидкостный реостат	SU44644	1929-04-09	SU13867A1	1930-03-31	DAVYDOV R I

150		BRPI0801472	2008-05-15	BRPI0801472A2	2010-01-12	MOURA DE SOUSA LUIZ HENRIQUE

151	ВЫСОКОВОЛЬТНЫЙ РЕЗИСТОР	RU2004109307	2004-03-31	RU39735U1	2004-08-10
1. Высоковольтныйрезистор, содержащийпервыйизоляционныйканал, второйизоляционныйканалв видегибкойтрубы, высоковольтныйэлектродс полостью, ккоторойприсоединеныпервыйи второйизоляционныеканалы, заполненныепроточнойрабочейжидкостью, электродыс потенциаломземли, закрепленныенасвободныхконцахизоляционныхканалов, отличающийсятем, чтопервыйизоляционныйканалвыполненв видежесткойтрубы, вкоторуювведеныподвижныйэлектродс зазоромотносительноеестеноки проводящийшток, соединенныйс подвижнымэлектродом, авысоковольтныйэлектродвыполненв видефланцажесткойтрубыс выведеннымв сторонуштуцером, причемфланецснабженсальником, черезкоторыйпропущеншток, электрическисоединенныйс высоковольтнымэлектродом, асоотношениедлини поперечныхсеченийжесткойи гибкойтрубвыполненотаким, чтоэлектрическоесопротивлениерабочейжидкостивовторомизоляционномканалебольше, чемв первомизоляционномканале.2. Высоковольтныйрезисторпоп.1, отличающийсятем, чтоэлектрическоесопротивлениерабочейжидкостивовторомизоляционномканалебольше, чемв первомканаленеменее, чемнапорядок.3. Высоковольтныйрезисторпоп.1, отличающийсятем, чтоэлектродс потенциаломземлипервогоканалавыполненв видефланцажесткойтрубыс сальникоми соштуцером, приэтомв каналвведеныдополнительныеподвижныйэлектродс зазоромотносительностеноктрубыи проводящийшток, соединенныйс дополнительнымподвижнымэлектродом, пропущенныйчерезсальникэлектродас потенциаломземлии электрическисоединенныйс последним.4. Высоковольтныйрезисторпопп.1 и 3, отличающийсятем, чтоподвижн
152	LIQUID BASED ELECTRONIC DEVICE	AU2003303716	2003-01-09	AU2003303716A1	2004-08-10	EISENBERG ROBERT SHIM

153		FR9405563	1994-04-29	FR2709589B1	1996-08-14	THUNY GILLES; SINIGAGLIA JEAN-CLAUDE B LA SA

154		FR9405563	1994-04-29	FR2709589A1	1995-03-10	GILLES THUNY; JEAN-CLAUDE SINIGAGLIA

155		FR8301456	1983-01-31	FR2540282B1	1985-04-05

156	HIGH-VOLTAGE RESISTOR	SU2055273	1974-08-19	SU781984A1	1980-11-23	ABRAMYAN EVGENIJ A; KURKOV ALEKSANDR A; KOROTKIJ VASILIJ M

157		DE2039368	1970-08-07	DE2039368C3	1980-03-06	BEYRARD, NORBERT ROGER, PARIS
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.
158	ELECTROLYTIC RESISTOR	AU2005676	1976-11-29	AU498887B2	1979-03-29	JACQUELIN J
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.
159	CONTROL DEVICE CONTAINING LIQUID RESISTOR WITH A VARIABLE VALUE	YU214370	1970-08-25	YU214370A	1977-04-30
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.
160		DE2415089	1974-03-28	DE2415089B2	1976-11-25
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.

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