IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0714794
(2000-11-17)
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발명자
/ 주소 |
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출원인 / 주소 |
- Accurus Scientific Co. Ltd.
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대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
45 |
초록
▼
An apparatus for forming metal spheres includes a droplet generator, a buffering chamber, and a cooling drum. The droplet generator generates a droplet from a molten metal mass. The buffering chamber receives the droplet from the droplet generator, and diminishes internal kinetic energy of the dropl
An apparatus for forming metal spheres includes a droplet generator, a buffering chamber, and a cooling drum. The droplet generator generates a droplet from a molten metal mass. The buffering chamber receives the droplet from the droplet generator, and diminishes internal kinetic energy of the droplet without solidifying the droplet. The cooling drum receives the droplet from the buffering chamber, and cools the droplet to the extent that the droplet solidifies into a metal sphere. The apparatus can further include a collector arrangement that receives the metal spheres from the cooling drum and makes the metal spheres available for collection.
대표청구항
▼
An apparatus for forming metal spheres includes a droplet generator, a buffering chamber, and a cooling drum. The droplet generator generates a droplet from a molten metal mass. The buffering chamber receives the droplet from the droplet generator, and diminishes internal kinetic energy of the dropl
An apparatus for forming metal spheres includes a droplet generator, a buffering chamber, and a cooling drum. The droplet generator generates a droplet from a molten metal mass. The buffering chamber receives the droplet from the droplet generator, and diminishes internal kinetic energy of the droplet without solidifying the droplet. The cooling drum receives the droplet from the buffering chamber, and cools the droplet to the extent that the droplet solidifies into a metal sphere. The apparatus can further include a collector arrangement that receives the metal spheres from the cooling drum and makes the metal spheres available for collection. level shifter; a stroke calculation unit receiving the detected current and voltage to calculate the stroke, a speed or an acceleration speed of the linear compressor; and a microcomputer inputting a switching signal for controlling the voltage applied to the linear compressor 100A into the switching device to make a present stroke follow an initial stroke reference. 5. A circuit for driving a linear compressor, comprising: a rectifier having a first node for coupling to a power source and a second node; a first resistor having a first node and a second node, wherein the first node of the resistor is coupled to the second node of the rectifier, and the second node of the resistor is configured for coupling to the linear compressor; and a current detection unit coupled to the first and second nodes of the resistor. 6. The circuit of claim 5, wherein the rectifier comprises a triac. 7. The circuit of claim 5, wherein the second node of the resistor is also configured for coupling to a first ground terminal. 8. The circuit of claim 5, further comprising an operational amplifier having first and second inputs, wherein the first input is coupled to the linear compressor, and wherein the second input is not coupled to the linear compressor and is configured to receive a prescribed voltage. 9. The circuit of claim 8, further comprising a second resistor between the linear compressor and the operational amplifier. 10. The circuit of claim 9, further comprising a third resistor having a first node coupled to an output of the operational amplifier and a second node coupled to the first input of the operational amplifier. 11. The circuit of claim 10, further comprising a fourth resistor having a first node coupled to a voltage source and a second node coupled to the second input of the operational amplifier. 12. The circuit of claim 11 further comprising a fifth resistor having a first node coupled to the second node of the fourth resistor and a second node configured for coupling to a second ground terminal. 13. The circuit of claim 8, further comprising a stroke calculation unit configured to receive outputs of the current detection unit and the operational amplifier. 14. The circuit of claim 13, further comprising a computer configured to receive an output of the stroke calculation unit, and to apply a signal to the rectifier based on the output of the stroke calculation unit and a stroke reference value. 15. The circuit of claim 8, further comprising a capacitor having a first node coupled to the linear compressor, and a second node configured for coupling to the power source. 16. A voltage detection unit for detecting a voltage applied to a linear compressor, comprising: an operational amplifier having first and second inputs, wherein the first input is coupled to the linear compressor, and wherein the second input is not coupled to the linear compressor and is configured to receive a prescribed voltage. 17. The voltage detection unit of claim 16, further comprising a first resistor between the linear compressor and the operational amplifier. 18. The circuit of claim 17, further comprising a second resistor having a first node coupled to an output of the operational amplifier and a second node coupled to the first input of the operational amplifier. 19. The circuit of claim 18, further comprising a third resistor having a first node coupled to a voltage source and a second node coupled to the second input of the operational amplifier. 20. The circuit of claim 19 further comprising a fourth resistor having a first node coupled to the second node of the second resistor and a second node configured for coupling to a ground terminal. 21. The circuit of claim 17, further comprising: a rectifier having a first node for coupling to a power source and a second node; a second resistor having a first node and a second node, wherein the first node of the second resistor is coupled to the second node of the rectifier, and t he second node of the second resistor is configured for coupling to the linear compressor; a current detection unit coupled to the first and second nodes of the second resistor; and a capacitor having a first node coupled to the linear compressor, and a second node configured for coupling to the power source. ner handling device, fixed to the lower portion of said tailgate in a manner which enables translation of the mounting base between deployed and stowed positions, said mounting system comprising: (a) a pair of opposed spaced parallel structural support shapes adapted to be fixed to and extend away from said tailgate, each said structural support shape being provided with a pair of elongated shaped slot openings each having a first and a second end; (b) said mounting base including a generally flat mounting base member for carrying the container handling device and having fixed thereto a pair of opposed spaced parallel shaped members each carrying a pair of spaced follower members each follower member being disposed to mount and ride in a corresponding one of said slot openings, wherein the translation of said follower members along said slot opening between said first and second ends positions said mounting base member such that the container handling device fixed thereto translates between a stowed position at said first end and a deployed position at said second end; and (c) a pivotally mounted, linearly operating prime mover connected between said tailgate and said base member to position said mounting base member between said stowed and said deployed positions. 2. A mounting system as in claim 1 wherein said prime mover is a hydraulic cylinder having a rod end and a blind end and being pivotally connected between said mounting base member and said tailgate. 3. A mounting system as in claim 2 wherein said mounting base member is provided with spaced parallel mounting brackets carrying a shaft to which the said rod end of said hydraulic cylinder is pivotally attached. 4. A mounting system as in claim 3 further comprising a pair of spaced parallel structural members connected to said tailgate of said refuse vehicle and which carry a shaft on which the said blind end of said hydraulic cylinder is pivotally connected. 5. A mounting system as in claim 2 further comprising a pair of spaced parallel structural members connected to said tailgate of said refuse vehicle and which carry a shaft on which the said blind end of said hydraulic cylinder is pivotally connected. 6. A mounting system as in claim 1 wherein said mounting base member is a plate member and said container handling device is a lift and tipping mechanism having a stationary portion, said plate member being one to which the stationary portion of said lift and tipping mechanism is fixed. s to upend the BMC for unloading. of in said pivoting hole of said hooked body such that an other end of said guide rod is slidably received in said track of said housing; and a cover fastened with a top end of said housing and provided with a through slot; said hooked body capable of being extracted from the interior of said housing via said through slot of said cover such that the other end of said guide rod is retained in said first location portion of said track of said housing whereby said hooked body can be retracted into the interior of said housing such that the other end of said guide rod runs in said track to be retained in said second locating portion of said track. 2. The device as defined in claim 1, wherein said guide rod is of a U-shaped construction and has two arms parallel to each other, one of said two arms having said first rod end which defines a first free end which is pivoted in said pivoting hole of said hooked body, other one of said two arms having said second rod end which defines a second free end which is slidably received in said track such that said second free end is retained in said first locating portion of said track at the time when said hooked body is extracted from the interior of said housing, and that said second free end runs in said track to locate at said second locating portion of said track at the time when said hooked body is retracted into the interior of said housing. 3. The device as defined in claim 1 further comprising a base on which said housing is mounted whereby said base is mounted on the cargo carrier to enable said hooked body to catch the cargo-locating rope.
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