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    • 1. 发明专利
    • Improvements relating to electron discharge devices for use at ultra-high frequencies
    • GB585461A
    • 1947-02-07
    • GB474743
    • 1943-03-23
    • STANDARD TELEPHONES CABLES LTDFRANK HOWARD TAYLOR
    • H01J19/80H03F3/54
    • 585,461. Ultra-high-frequency apparatus. STANDARD TELEPHONES & CABLES, Ltd., and TAYLOR, F. H. March 23, 1943, No. 4747. [Class 40 (iii)] [Also in Group XXXVI] A resonance structure containing an electron discharge tube of the disc-seal type for use as an oscillation generator, or as an amplifier, comprises two resonance chambers 1, 2 of cylindrical form acting as the grid-cathode and grid-anode circuits, and the base 4 of the chamber 2 is ,provided with a tubular portion 9 through which the discharge tube 19 is inserted into a valve holder 25 within the chamber 1, the anode disc 20 being clamped against the flange of the portion 9 by the insertion of an inner tube 12 which is then closed by a cap 13. The flange 6 of the chamber 1, which rests on the end plate 3 of the chamber 2 with a layer of mica interposed to form an insulating condenser, is provided with contact springs 23 for engaging the cylindrical extension 22 of the grid-disc 21 of the discharge tube. A metal rod 14 carried by the valve holder 25 acts as an inductance and terminates in a plate 18 which with the adjustable end cap 5 of the chamber 1 forms a variable capacity for obtaining optimum positive feedback. The rod 14 is connected directly to the central valve socket and by way of plates forming filament byepass condensers to the side sockets, which are also connected through a choke coil of coaxial line to terminal members separated from the wall of the chamber 1 by strips of mica to form byepass condensers. A copper vane 26 in the chamber 2 may be turned by means of a shaft 29 to adjust the operating frequency. When the apparatus is used as an oscillation generator, a periodic frequency swing may be obtained by means of a second vane 28 which is rotated within a wind shield 27 by a motor-driven shaft 30. A metal member 28a coupling the vane to the shaft 30 has a length equal to twice its diameter in order to reduce leakage and so prevent modulation caused by the ball bearing. A rectangular loop (not shown) in the chamber 1 is secured to the central conductors of two coaxial lines 32, 33, one of which is connected to an aerial or other load while the other is short-circuited by an adjustable plate 33b operated by a shaft 33d. The position of the loop within the chamber 1 may be shifted by means of a further shaft in order to vary the amplitude of the generated oscillations. When the apparatus is used as an amplifier, the input would be applied to the loop mentioned above and an output loop would be provided in the chamber 2, the vane 28 being dispensed with. Specifications 585,447, 585,448, 585,450, 585,451, 588,452 and 585,455 are referred to,
    • 4. 发明专利
    • Improvements in water cooling plant
    • GB154259A
    • 1920-11-04
    • GB1680119
    • 1919-07-04
    • WILLIAM HOWARD TAYLORPETER BROTHERHOOD LTD
    • F28C1/02F28F25/08
    • 154,259. Taylor, W. H., and Brotherhood, Ltd., P. July 4, 1919. Scrubbers.-An upper set of laths k supported in inclined bearers and a lower set m supported in bearers n are so disposed as to present a free opening for the entrance of air at the base of the side of the tower, while obstructing the passage of air where the two sets of bearers meet. In the construction shown, two similar double sets of laths are placed back to back, the air entering from each side being prevented from passing straight through the tower. A single tower with an air inlet at one side only may be divided into sections placed end to end. The laths may then be continuous while the slope of the bearers is reversed from section to section, presenting openings for air on alternate sides. The laths are of triangular section with the top surfaces horizontal and the two sides both sloping towards the open side of the tower. The water is distributed from troughs a and nozzles c and falls on splash plates d. A horizontal set of triangular bars h is arranged above the inclined sets of laths. The bearers and supports are of triangular section. According to the Provisional Specification, the splash plates are dish-shaped with serrated rims.
    • 8. 发明专利
    • Radio frequency inductive coupler
    • GB623290A
    • 1949-05-16
    • GB1113547
    • 1947-04-25
    • STANDARD TELEPHONES CABLES LTDFRANK HOWARD TAYLOR
    • G01S1/02H01F19/00
    • 623,290. Transformers. STANDARD TELE. PHONES & CABLES, Ltd., and TAYLOR, F. H. April 25, 1947, No. 11135. [Class 38,(ii)] [Also in Group XL (c)] An inductive coupler through which highfrequency radio energy is transferred between a fixed and a rotatable circuit such as an aerial comprises two substantially circular inductively coupled loops 26, 44, mounted in relatively movable parts 23, 34 of a cylindrical conductive housing in coaxial and'substantially coplanar relationship. When two aerials rotate together, a further pair of coupling loops 30, 51, are mounted in similar relative positions in the two parts of the housing and separated from the first pair of loops by the cylindrical screens 24 and 35, 36. For the sake of clarity the two loops of each pair are not shown in the same plane in Fig. 2. Each loop has a small gap, and one end of each is connected to the inner conductor of one of the coaxial leads 19, 19, 37, 41, the outer conductors of which are bonded at 25, 25, 49, 50 to the respective parts of the housing to which the other ends of the loops are connected. Variable condensers 29, 31, 40, 43 are interposed between the loops and the leads, whereby the optimum coupling for any frequency is obtained by series tuning. Leads 19 pass along the hollow shaft 3 of the motor driving the aerials, which shaft is integral with part 23 of the housing, while leads 37, 41 end in a screening box 38 integral with housing part 34.
    • 9. 发明专利
    • Improvements in ultra high frequency transmitting apparatus
    • GB586515A
    • 1947-03-21
    • GB64444
    • 1944-01-12
    • STANDARD TELEPHONES CABLES LTDFRANK HOWARD TAYLOR
    • H03F3/54
    • 586,515. Frequency modulation. STANDARD TELEPHONES & CABLES, Ltd., and TAYLOR, F. H. Jan. 12, 1944, No. 644. [Classes 39 (i), 40 (iii) and 40 (v)] An ultra-high-frequency generator employs a triode valve with its grid earthed and with resonant means associated with its anode and cathode circuits respectively ; and the generator frequency is cyclically varied by varying the tuning of one of the resonant means, preferably that associated with the anode. The generator may be-employed in altimeter apparatus. The grid 3 of the valve V, which may be of the kind described in Specification 585,457 is connected to an external ring 4 which is capacity coupled to the ends of coaxial resonators RA, RC associated respectively with the anode 5 and cathode 1. The resonators are bent to produce a compact instrument and are respectively a half-wave and a quarter-wave long. Anode high-tension is fed through a choke L2 and resistance R1 to a point on a coil L1 comprising a few turns of copper tube. The choke L2 and resistance R1 are situated within a branch H of the resonator, and a disc 12 provides a capacity short circuit to the end plate of the branch. The resonator encloses a series of sector-shaped condenser vanes A ... E shaped as shown in Fig. 2, of which A, B, E are stationary and C, D are driven by a shaft S and motor M. The vanes C, D comprise opposite ends of a metal block CV, the rim of which is cut away to resemble a pulley. For initial adjustment, the vanes A may be rotated by an external knurled ring, and the vanes E may be similarly adjusted in an axial direction. As the shaft S rotates, the generated frequency varies through two or more complete cycles, depending on the number and angular extent of the vanes. The cathode resonator is shorted at its outer end F and has a tubular inner member T connected to the cathode and enclosing the leads from LT to the heater 2, condensers being connected between each side of the supply and each end of the tube T. Energy is taken from the cathode resonator by bent coaxial branch lines 01 or 02 providing different values of output impedance.