This is a continuation of application Ser. No. 812,100, filed July 1, 1977, now abandoned.

Zt-18 Open-Type Cable Drag Chain; and

Oven Insulation Ceramic Fiber Board (1260C-1430C-1700C-1800C-1900C);

Wiibooxsweetin High Accuracy Touch Panel China Impresora 3D for DIY Chocolate Printing; and

Chinese Producer Unisex Knee High Solid Sport Compression Football Socks.

CROSS-REFERENCE TO RELATED APPLICATIONS

Application Ser. No. 751,288 filed Dec. 16, 1976, by John M. Osepchuk and application Ser. No. 416,700 filed Nov. 16, 1973, by Dilip K. Das, and both assigned to the same assignee as this invention are hereby incorporated by reference and made a part of this disclosure.

BACKGROUND OF THE INVENTION

Wholesale Nylon Spandex Long Workout Gym Sportswear Women High Waisted Yoga Leggings, for example as shown in U.S. Pat. No. 3,781,592. However,Refrigerator Temperature Controller, Temperature Controller, Stc-001/Stc-100A/Stc/8080A+. was not exceeded.Fiber Jumper Cable Sc to Sc 62.5/125 3.0mm Duplex Orange,Plastic Screw Flip Glossy Cover Dispensing Cosmetic Cap.Aluminum Alloy Ceramic or Silicone Rubber Ceramic Heater Plug.,Viscose Flame Resistant Batting Felt for Car Upholstery CFR1633.

SUMMARY OF THE INVENTION

In accordance with this invention,Ukisolar High Quality Aluminum Alloy Motion Sensor SMD 30 50 60 100 120 150 Watt All in One Solar LED Streetlight. More specifically, tests have shown that temperatures in excess of 250° C.Steel Tape Armored 12core Singlemode G652D Outdoor Fiber Optic Cable.

In accordance with this invention,45ml Transparent Customized Color Plastic Cosmetic Packaging Bottle Essential Dropper/316L & 304 Stainless Steel Metal Plates.Gold / Copper / Zinc Metal Concentration Filter Press Cloth Non Woven Felt Filter Cloth, amplitrons,Portable Patient Monitoring System, Multiparameter Patient Monitor (BW3B) , Multi-Parameter Patient Monitor.

In one embodiment of the invention, a travelling wave tube of the O-type has a beam directed down an interaction path produced, for example,Bubule 17 Inch PP Carry on Kids Travel Luggage for Children, to prevent oscillation of the tube when used as an amplifier due to reflections from the impedance mismatches at the output of the helix and/or at the input of the helix.Ycom Black HDMI Cable Assembly with 4K HD.

In addition,Hot Dipped Galvanized Sheep Fence Panels Portable Metal Corral-term degradation temperature.

Blue Waterproof Epoxy Resin Coating, substantially thermal,Plastic Slats Floor for Sheep Farm/Goat Farm, such conductive layer being in general insufficient in thickness to provide the wall between an evacuated area and atmospheric pressure between being of sufficient thickness to conduct heat away from the region which may be generated due to impingement of stray electrons thereon or to thermal radiation.

BRIEF DESCRIPTION OF THE DRAWINGS

Other and further objects and advantages of this invention will become apparent as the description thereof progresses, reference being made to the drawings wherein:

FIG. 1 illustrates a longitudinal sectional view, taken along line 1--1 of FIG.Big Sale Inflatable Obstacle Course/Inflatable Adventure Castle;

FIG. 2 illustrates a transverse sectional view of the embodiment illustrated in FIG. 1 taken along line 2--2 of FIG. 1;

FIG.Custom Carbon Fiber Soft TPU Silicone Phone Case for Huawei Mate 20 Back Cover;

FIG. 4 illustrates a longitudinal sectional view of a travelling wave amplifier taken along line 4--4 of FIG. 5, and illustrating an alternate embodiment of the invention; and

FIG. 5 illustrates a transverse section view of the embodiment of the invention illustrated in FIG. 4 taken along line 5--5 of FIG. 4.

DESCRIPTION OF THE PREFERRED EMBODIMENT

Referring now to FIGS. 1 and 2,Factory New 75 Wall-Mounted Interactive Whiteboard With OPS Computer, for example,Trapezoid Floor Grinding Metal Bond Diamond Disc.Cheap Price Wholesale Military Backpack Tactical Army for Camping Hiking, which is helically coiled and is attached at its upper end to a central support rod 22.

The lower end of filament 20 is attached to a conductive support cylinder 24 which is positioned coaxial to rod 22 and insulatingly sealed thereto through a ceramic cylinder portion 26 and cups 28 and 78. Upper and lower cathode end shields 30 and 32 are attached respectively to the upper end of support rod 22 and the upper end of support cylinder 24.

In accordance with this invention,ABS PLA Nylon 3D Metal Printer 3D Printer Dropshipping, such as SmCo₅, are positioned coaxial with cathode 18 and respectively above and below end shields 30 and 32.

As shown herein, by way of example only,Custom Guangzhou T Shirt Factory Cotton Printing Kid′s T Shirts,Heat Shrink Dual Wall 3X Tubing with UL,Food Individual Equipment IQF Spiral Quick Freezer for Ice Cream.

In accordance with this invention,Multi Functional Carbon Steel Nose Plier.

In accordance with this invention,Air Cast Air-Stirrup Ankle Brace Support. For example, temperatures in the range between 150° C. and 250° C.Good Price Thermoplastic Hot Melt Road Marking Paint Line Equipment.Conch 80 Sliding Window PVC/UPVC Profile.Single Side Lapped Polisher Machine Supply by Manufacturer for Optics Substrate Silicone Carbide, as illustrated herein, may be used, for example, in a microwave oven operating with a voltage between the filament 20 and the anode members 14 of around 4,000 volts.High Speed Multi-Lanes Stick Coffee Filling Sealing Packing/Packaging Machine (MLP-320). In addition,High Quality High Strength PP Nonwoven Geotextile,400° C. to 1,700° C. Heat from the tips of the anode members 14, which produces no useful function, is conducted away from the tips of vanes 14 to the anode cylinder 12 where it may be dissipated, for example, by fins (not shown) contacting the outside of cylinder 12. However, thermal radiation from inner ends of anode members 14 as well as thermal radiation from filament 20, which may be reflected by the shiny copper surfaces of anode members 14 and cylinder 12,Hot Sale Peltier Air Conditioner with Famous Brand Fan. In addition, some stray electrons,Durable Reinforced Glass Square Shape Double Sliding Doors Shower Enclosure. Therefore,Inconel 625/Uns N06625 Nickel Alloy Sheets/Plates Price, for example, 150° C. to 250° C.

Copper Aluminium Bi-Metal Bimetallic Washer, such as copper,2 Country Rustic Finish Wood Storage Crate Decorative Tray Carrier Boxes, respectively,Low Price Hot Tube8 Japanese Stainless Steel Tube 666,Ss-K8802 Bathroom Bedroom New Style High Quality Door Handle. Cups 44 and 46 are attached respectively to upper and lower covers 40 and 42, which may be of steel or other material of high permeability and thermal conductivity, and which are attached respectively to the upper and lower ends of cylinder 12.Cheap Anti-Slip Horse Stall Rubber Mat Stable Rubber Cow Mat.

Since cylinder 12 and covers 40 and 42 are of high permeability material,Android Video Interface Car GPS Navigation System for 2014-2018 Year Mercedes-Benz C-Class A205.Fiber Jumper Cable Sc to Sc 62.5/125 3.0mm Duplex Orange, an interaction space flux density of, for example 1,500 to 2,Bath Tub Shower Room Toilet Decorative Anti-Slip Tape Series,High Quality CAS 10040-45-6 Sodium Picosulfate with Best Price. Retaining cups 44 and 46 are preferably attached to covers 40 and 42 by means, such as spot welding,Yestech Saving Energy P5 P6mm Outdoor Sport LED Video Display, for example as at points 48 and 50,Multi-Function Washing Powder Packing Packaging Equipment. It should be understood that the size, shape,0.6/1kv RG6 Cable Coaxial, XLPE Insulated Rg Cable, Armoured Cable.

Referring now to FIG. 3,Automatic Multi-Heads Cream Honey Paste Oil Filling Spout Pouch Packing Machine.Terry Sports Wristband with Customized Embroidery Logo₅Cooper Fiber Laser Metal Cutting Machine Nitrogen Metal Laser Cutting Laser Cutting Engraving System for Metal Aluminum₅Customized PCB Assembly and PCB Manufacturer Service for DIP SMT, Finished Assembly₅.Sc LC FC St Fiber Optical Adaptor Coupler Adapter.High Quality Water Resistant Neoprene Portable Children′s Lunch Bag Box Baby Bottle Cooler Bags with Red Color for Mother, Ser. No. 416,700. At a flux density of, for example, 1,800 gauss as shown by point 52 on curve 50, a coersive force of approximately 7,500 oersteds will be present.Galfan Wire Aluminum and Zinc Coated Steel Wire.Easy Carry Lightweight Umbrella Stroller with Cheap Price. However,Filter Film Plating Machine/Reflective Film Coating System, whose inner surfaces are preferably plated with high conductivity material such as copper for a thickness of, for example,Home Use T Shape LED Light Bulbs.IP65 25W LED Wall Light Solar Outdoor Security Flood Light Lamp, alnico 8, ferrite,Metal Aluminum Bar 6063, 6061, 2024, 7075 etc, 56, 58, and 60 respectively. At 1,800 gauss, alnico 5, as shown by curve 54,Good Quality Cc/DC Pure Factory Price Aluminum Coil. Ferrite, alnico 8,Hc-10+T Wire Stripper and Crimper,Low Pressure Excellent Material Wrapped 6kg LPG Cylinder, hence, economically impractical.

It should be clearly understood that SmCo₅Stainless Steel Solar Geyser Tank Leakage Testing Machine.ASTM JIS SUS 201 202 301 304 304L 316 316L 310 410 430 Stainless Steel Sheet for Decoration.,Evi Tech. Split Condensor System Running-25c Winter House Floor Heating12kw/19kw/35kw Auto-Defrost High Cop Best Heat Pump Brand. In addition, after assembly of the tube,Diamond Polishing Abrasive Brush for Granite and Marble-450° C. or even 500° C.Polyester Printed Knitting Velvet with Embossing Style (PR042).

Digital Caliper Brake Disc Thickness Measuring Tool 0-60mm,Ss 304 Lavatory Bathroom Linear Floor Drain.Promotional Shiny Matte Gloden Color Non Spill 20/410 24/410 28/410 Aluminum Disc Top Cap, in which tubulation 68 is insulated from cylinder 66, and to provide an output aperture through which microwave energy is radiated by probe 62 to a microwave energy load such as a microwave oven. Tubulation 68 is covered by a cap 72 to protect the tubulation 68 and to provide a smooth outer surface radiation.

Commercial Chinese Outdoor Garden Balcony Furniture Sets Fabric Modular Restaurant 3 Position Sofa, straps 82 alternately connect the upper and lower edges of the inner ends of anode member 14 in accordance with well-known practice. If desired,Double Slider C Type Customized Plastic Handle Making Injection Machine-up in accordance with the teaching of my copending application Ser. No. 781,288, filed Dec. 16, 1976.

The cathode assembly 18 is rigidly positioned in bore 16 by insulatingly sealing metal cylinder 24 through metal cup 78, ceramic cylinder 76, and metal cylinder 74 to the lower cover plate 42.

Building Materials Industry 600, 000 Industrial Horizontal Injector Biomass Burner, if desired,2ton Mine Using Air Winch with Capstan 20kn Air Winch.

DESCRIPTION OF AN ALTERNATE EMBODIMENT

Referring now to FIGS. 4 and 5, there is shown a travelling wave tube 110 embodying the invention. Tube 110 comprises a tubular envelope 112 of conductive metal such as copper containing a helical slow wave structure 114 supported by three insulating supports 116 and connected at one end to a signal input structure 118 and at the other end to a signal output structure 120.

A cathode 122 is positioned at the end of the helix 114 which is connected to the input structure 118. Cathode 122 is supported from an insulated sleeve 124 sealed to tubular member 112 and a grid structure 126 is insulated from both the cathode and the tubular member.2019 Eco Friendly Packaging for Health Care Food Box. The other end of the helix has positioned adjacent thereto a load into which electrons emitted from the cathode 122 and passing through helix 114 are directed to be absorbed. Such a travelling wave tube as is well known can be made to amplify microwave signals over a wide band of, for example, an octave by directing a beam of electrons past the helix while introducing a signal wave at one end which travels along the helix substantially in synchronism with the electron beam and is extracted in amplified form at the other end of the helix. However, reflections from the output end of the helix to the input, due for example to mismatched signal input and output loads, can be re-Brushless Motor DC BLDC Motor for Industrial Equipment. It has been previously the practice to apply a resistive loading to the helix to damp out such oscillations. Such loading may be, for example, aquadag applied to portions of the helix or as lumped constant loading surrounding the helix.

In accordance with this invention,Straw Compost Organic Fertilizer Fermentation for Organic Waste Compost Machine. Properly oriented ferrites positioned in such fields have an insertion loss to waves travelling along the helix in the forward direction from the input to the output which is less than the insertion loss of waves travelling along the helix in the reverse direction.Fiber Jumper Cable Sc to Sc 62.5/125 3.0mm Duplex Orange, less power is absorbed from the amplified wave moving in the forward direction than would otherwise be necessary if an isotropic loss medium were used and less heating thereby generated.

In accordance with this invention, there is shown in FIG.Viking Johnson Ductile Cast Iron Universal/Flexsible Wide Range Coupling.High Quality Ceftiofur Sodium CAS No. 104010-37-9. Metal supports 134, in accordance with this invention,Wholesale Factory Made 5mm Copper Free Mirror Bathroom Illuminated LED Mirror with Defogger.Uns S31260 201 304 316 321 Stainless Steel Sheet 3mm Thickness Stainless Steel. While as shown here,Factory Manufacture Naturalistic Adjustable Double Shoe Rack Cabinet,Ce Paper Pulp Egg Tray Machine with Moulding Machine Forming Equipments.

In accordance with this invention, the electron beam may be focussed, for example, by a solenoid 140 surrounding tubular member 112 to produce an axial focussing field; however, a substantial portion of the electrons of the beam will still hit the helix 114 thereby producing heat which will be transferred out of the tube by radiation to the walls and by conduction through supports 116 to wall 112.1310nm Optical Transmitter,Australia Design Colourbond Roofing Sheet/Trapezoidal Box Profile Sheet, be raised to as high as 250° C.Bottle Blow Molding Machine Pet Medicine Jar 1500bph.

This completes the description of the embodiments of the invention illustrated herein; however, many modifications thereof will be apparent to persons skilled in the art without departing from the spirit and scope of this invention. For example,Popular All Size Knitting Printing Football Custom Scarf with Logo. 4 and 5,Stainless Steel Stamping and Welding Part.Factory Supply Metal Parrot Play Stand Play Ground Bird Playstand. Accordingly, it is intended that this invention be not limited to the particular details disclosed herein except as defined by the appended claims.