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
161	MULTI-PHASE FLOW RESISTANCE APPARATUS	ZA7501735	1975-03-19	ZA7501735B	1976-05-26	RABUS K

162		SE7503370	1975-03-24	SE7503370L	1975-09-29	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.
163		PL15302672	1972-01-21	PL71291B1	1974-06-29

164		SU1735399	1972-01-10	SU387440A1	1973-06-21

165		NO169768	1968-05-02	NO124851B	1972-06-12	BONO D

166		FR6929313	1969-08-27	FR2056063A5	1971-05-14
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.
167		DE2039368	1970-08-07	DE2039368A1	1971-03-04	ROGER BEYRARD NORBERT
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.
168	Liukurengasmoottorin säätövastus	FI41974D	1962-03-31	FI41974C	1970-04-10	KALERVO HEILALA ANTTI

169	LIQUID RESISTANCE RHEOSTAT	IE50268	1968-04-29	IE32043L	1969-04-06

170	Rhéostat à résistance liquide	CH634468	1968-04-29	CH466406A	1968-12-15	DAVID BONO

171	Improvements in or relating to electrical apparatus	GB3930264	1964-09-26	GB1030819A	1966-05-25
1,030,819. Liquid resistors. N. R. WALLIS. Feb. 19, 1965 [Sept. 26, 1964; Dec. 5, 1964], Nos. 39302/64 and 49577/64. Heading H1S. [Also in Division H2] The connection between an electrolytic paint - spraying apparatus and a high voltage generator comprises a liquid resistor with a value of 100 megohms, the resistor having a flexible nylon or polyethylene tube 41 filled with a liquid or gel, preferably glycerine to which has been added water and copper sulphate, each terminal end including a tapered plug 42 inserted into the bore of the tube 41 by means of a selftapping threaded portion 43. The plug is of brass and is provided with an electrode 46 of the same metal of the salt dissolved in the liquid, viz. copper in the case of copper sulphate. Each end of the flexible tube 41 is covered by a length of rigid tube 51 consisting of, for example, polyvinyl chloride.
172		FR901261	1962-06-19	FR1334395A	1963-08-09

173	Anordnung für Mehrdeutigkeitsprüfung	CH362128D	1957-10-23	CH362128A	1962-05-31	VOEGTLEN DIETER DIPL ING

174	Герметизированный однофазный или трехфазный жидкостный реостат для регулирования освещения в птичниках	SU650386	1960-01-11	SU131583A1	1960-11-30	CHEPELE YU M

175	Трехфазный жидкостный пускорегулирующий реостат	SU610744	1958-09-30	SU131391A1	1959-11-30	FRENKIN B M

176	Электролитический преобразователь сопротивления	SU606576	1958-08-26	SU122798A1	1958-11-30	ZAKHAROV V M

177		FR1163457D	1956-11-07	FR1163457A	1958-09-26

178		DES0051084	1956-10-31	DE1039579B	1958-09-25	VOEGTLEN DIPL-ING DIETER

179		DES0004352	1944-09-28	DE912838C	1954-06-03	BROD MARTIN; BOSCH DR-ING MAX; SCHMALENBERG DR-ING WERNER

180	Жидкостный реостат	SU388817	1948-12-14	SU78417A1	1949-11-30	SMAKOV M M; YAKUNCHIKOV V N

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