专利检索_ 控制给水或水位;自动给水或水位调节器专利检索_ 控制给水或水位;自动给水或水位调节器专利检索查询

子分类：

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	Cooling parts of a steam generator by feedwater	US34837464	1964-03-02	US3205869A	1965-09-14	ANTOINE PESCATORE

142	Arrangement for injecting water into a boiler operating under forced circulation conditions	US86190359	1959-12-24	US3064631A	1962-11-20	ERWIN SCHWANDER

143	Method of and apparatus for regulating the delivery of feed water to steam boilers	US55208155	1955-12-09	US2930364A	1960-03-29	ANDERSON GEORGE R

144	Water lock boiler feedwater system	US38165853	1953-09-22	US2804852A	1957-09-03	NORE WALDO D

145	Pressure operated boiler feed water control	US64504546	1946-02-02	US2563374A	1951-08-07	ROSENBERGER ALBERT J

146	Fluid control	US35760540	1940-09-20	US2372417A	1945-03-27	FENNO GEORGE F

147	Boiler feed water control mechanism	US37036740	1940-12-16	US2348890A	1944-05-16	EARLE JR HENRY C

148	Boiler feed apparatus	US18083937	1937-12-20	US2159345A	1939-05-23	STROBEL ROY E

149	Feed water regulator	US31675728	1928-11-02	US1904553A	1933-04-18	KATHERINE SMOOT

150	lttdeman	US1717394D		US1717394A	1929-06-18

151	Liquid-feed control	US7528925	1925-12-14	US1694621A	1928-12-11	GIRARD JONES RICHARD

152	Method and apparatus for transferring liquilds from spaces of lower pressure to spaces of higher pressure	US15781717	1917-03-27	US1367308A	1921-02-01	LEONID DUNAJEFF

153	Automatic feeder for steam-boilers.	US1910542010	1910-02-04	US998142A	1911-07-18	WHITNEY THOMAS JUDSON

154	System of boiler-feed.	US1908432210	1908-05-11	US924141A	1909-06-08	BROWN THOMAS R

155	Water-feeding device for steam-boilers.	US1905285165	1905-10-30	US816471A	1906-03-27	INNES JOHN THOMAS

156	Boiler-feeder.	US1905267602	1905-06-29	US804827A	1905-11-21	CORBITT HEBBER S

157	Boiler-feeder.	US1904227860	1904-10-10	US786107A	1905-03-28	FINCH CLARK ETHAN

158	Apparatus for feeding water to steam-boilers.	US1903182181	1903-11-21	US759660A	1904-05-10	BRAZDA THEODOR

159	Feed apparatus for steam-boilers.	US1902123174	1902-09-12	US738247A	1903-09-08	SCHOOF ERNST

160	Steam-boiler feed.	US1902109944	1902-06-02	US730547A	1903-06-09	MACDOUGALL GEORGE W

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