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11. 发明专利

CA1085247A FUEL ECONOMIZER FOR AN INTERNAL COMBUSTION ENGINE 未知
公开(公告)号：CA1085247A
公开(公告)日：1980-09-09
申请号：CA294992
申请日：1978-01-16
申请人： SMITH JOSEPH A
发明人： SMITH JOSEPH A
IPC分类号： F02M31/02
摘要： A fuel economizer device adapted to be interposed between the usual carburetor and manifold of an internal combustion engine, or the like, for substantially vaporizing the fuel prior to discharge thereof into the manifold and comprising a plate member having a plurality of spaced apertures for passing the fuel therethrough, said plate being disposed in relation to the manifold for being heated thereby during operation of the engine whereby fuel impinging thereon is substantially vaporized. In addition, a plurality of spaced detents or indentations are provided on the leading face of the plate for an accumulation of liquid fuel therein which has not been vaporized. The fuel trapped in the indentations is heated to the boiling point thereof which results in a substantially complete vaporization of the fuel stream prior to discharge thereof into the manifold for distribution to the combustion chamber.

18. 发明专利

GB661986A Improvements in smoke-tube boilers 未知
公开(公告)号：GB661986A
公开(公告)日：1951-11-28
申请号：GB951549
申请日：1949-04-07
申请人： EDWIN DANKS AND COMPANY OLDBUR , SMITH JOSEPH
IPC分类号： F22B7/12
摘要： 661,986. Return-tube steam boilers. DANKS & CO. (OLDBURY), Ltd., E., and SMITH, J. March 31, 1950 [April 7, 1949], No. 9515/49. Class 123(ii) In a steam boiler comprising two sideby-side furnace flues 15, 17 each with an associated bank 51, 61 of return smoke tubes 25 disposed mainly or wholly above the level of said flues, the smoke tubes in the rows 51d-51h and 61d-61h adjacent to the vertical planes through the axis of the flues are smallerin diameter than the tubes in the remaining rows so as to secure a closer approximation to equality between the gas velocities through all the said tubes. The invention is also applicable to a boiler with a single furnace flue. Moreover, in the actual construction shown, the tubes in the rows 51i-51k and 61i-61k at the adjacent inner sides of the two banks are smaller than those in the rows 51a, 51b and 61a, 61b at the opposite outer sides. Preferably all the tubes taper convergently from their inlet to outlet ends to afford more even velocities of gas flow therethrough.

19. 发明专利

GB380236A Improvements in or relating to meat slicing machines 未知
公开(公告)号：GB380236A
公开(公告)日：1932-09-15
申请号：GB2397031
申请日：1931-08-26
申请人： AUTOMATIC SCALE CO LTD , SMITH JOSEPH
IPC分类号： B26D7/02
摘要： 380,236. Slicing-machines. AUTOMATIC SCALE CO., Ltd. and SMITH. J., Broadheath, Altrincham, Cheshire. Aug. 26, 1931, No. 23970. [Class 28 (ii).] In a slicing-machine clamp of the kind wherein a sleeve member 2 is slidable on a post or posts 3 at one side of the meat table and the clamping-bar 6 is pivotally attached thereto, the pivot connection comprises a pin 5 projecting from the member 2 and the angular position of the bar 6 is controlled by a ratchet or other toothed wheel 7 revoluble on the pin 5 and connected with a non-reversing mechanism 8 which prevents upward angular movement of the bar 6 when the bar is locked to the toothed wheel 7 by a pawl 9 controlled by a handle 11 at the free end of the bar 6. The one-way device 8 may be of the spring- pressed wedging balls type and, as shown, consists of a disc 20 secured to the wheel 7, and having peripheral notches for the reception of the balls. The disc is encircled by, and the balls wedge against, the recessed wall 19 of an enlargement 17 of the sleeve member 2, which together with an enlargement 16 at the end of the bar 6, forms a housing for the gear 7, 8. The pawl 9 is normally pressed into engagement with the wheel 7 by a spring 13.

20. 发明专利

GB342799A Improvements in or relating to telephone transmission or like systems 未知
公开(公告)号：GB342799A
公开(公告)日：1931-02-12
申请号：GB3470229
申请日：1929-11-13
申请人： AUTOMATIC TELEPHONE MFG CO LTD , SMITH JOSEPH
IPC分类号： H04B3/14
摘要： 342,799. Correcting distortion. AUTOMATIC TELEPHONE MANUFACTURING CO., Ltd., Strowger Works, and SMITH, J., 9, Merivale Street, Durning Road, both in Liverpool. Nov. 13, 1929, No. 34702. [Class 40 (iv).] An attenuation equalizer incorporated in the input of an amplifier or between amplifiers comprises a differential transformer having two secondary windings T2, T3, the balanced terminals of which are connected to an adjustable resistance or impedance A1 and to a capacity C in the manner shown to form parallel circuits.

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