IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0672311
(2000-09-29)
|
우선권정보 |
JP-0278439 (1999-09-30); JP-0282490 (1999-10-04) |
발명자
/ 주소 |
- Hirokawa, Kazuharu
- Tanaka, Katsunori
- Uematsu, Kazuo
|
출원인 / 주소 |
- Mitsubishi Heavy Industries, Ltd.
|
대리인 / 주소 |
Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
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인용정보 |
피인용 횟수 :
4 인용 특허 :
5 |
초록
▼
There is provided a steam-cooled gas turbine with a plurality of blades cooled by a steam supplied from an external steam source. The rotor of the steam-cooled gas turbine is composed of a plurality of rotor disks connected by a plurality of spindle bolt extending through the rotor disks. The rotor
There is provided a steam-cooled gas turbine with a plurality of blades cooled by a steam supplied from an external steam source. The rotor of the steam-cooled gas turbine is composed of a plurality of rotor disks connected by a plurality of spindle bolt extending through the rotor disks. The rotor includes a steam supply passage extending in the rotor, a steam supply chamber for distributing the steam to the respective blades, a steam recovery chamber for equally receiving the steam used for cooling the blades, and a steam recovery passage for directing the steam from the steam recovery chamber to the outside of the steam-cooled gas turbine. A sealing member in the form of substantially a ring, for sealing the steam leakage between the rotor and the spindle bolts, is disposed about each of the spindle bolts. The rotor includes recesses, disposed coaxially with the respective spindle bolt holes, for receiving the sealing members. A plurality of holding members holds the sealing members in place within the respective recesses by axially clamping the sealing members and engaging with the inner walls of the recesses.
대표청구항
▼
There is provided a steam-cooled gas turbine with a plurality of blades cooled by a steam supplied from an external steam source. The rotor of the steam-cooled gas turbine is composed of a plurality of rotor disks connected by a plurality of spindle bolt extending through the rotor disks. The rotor
There is provided a steam-cooled gas turbine with a plurality of blades cooled by a steam supplied from an external steam source. The rotor of the steam-cooled gas turbine is composed of a plurality of rotor disks connected by a plurality of spindle bolt extending through the rotor disks. The rotor includes a steam supply passage extending in the rotor, a steam supply chamber for distributing the steam to the respective blades, a steam recovery chamber for equally receiving the steam used for cooling the blades, and a steam recovery passage for directing the steam from the steam recovery chamber to the outside of the steam-cooled gas turbine. A sealing member in the form of substantially a ring, for sealing the steam leakage between the rotor and the spindle bolts, is disposed about each of the spindle bolts. The rotor includes recesses, disposed coaxially with the respective spindle bolt holes, for receiving the sealing members. A plurality of holding members holds the sealing members in place within the respective recesses by axially clamping the sealing members and engaging with the inner walls of the recesses. d plate connected to the second end of the slide bar; an electrode block, inserted in the slide bar, for moving up and down between the first and the second plates; a spring inserted in the slide bar between the first plate and the electrode block or between the second plate and the electrode block; a first guide unit which guides the power receiving device; and a second guide unit which guides and limits the movement of the first guide unit. 2. The manual guide vehicle of claim 1, wherein the power supplying device includes corresponding electrode apertures for receiving a pair of conductive electrodes therein. 3. The manual guide vehicle of claim 1, wherein the electrode block includes: a pair of conductive electrodes which vertically extend therefrom; and an electrode guide pin, which is longer than the pair of conductive electrodes and has a low electrical resistance, disposed between the pair of conductive electrodes. 4. The manual guide vehicle of claim 1, wherein the electrode block vertically reciprocates in response to pressing means operation. 5. The manual guide vehicle of claim 4, wherein the pressing means for the electrode block includes: a press lever having first and second opposing ends, the first end of which is laid over the electrode block and the second end of which is fixed at the bottom of the manual guide vehicle with a bracket and a hinge for enabling the press lever to pivot; a foot lever, installed over the press lever in a direction perpendicular to the press lever, for vertically moving to press the press lever. 6. The manual guide vehicle of claim 5, wherein vertical movement of the foot lever is limited by foot lever locking means. 7. The manual guide vehicle of claim 6, wherein the foot lever locking means includes a foot lever locking lug. 8. A manual guide vehicle comprising: transporting means for transporting cassettes with a plurality of samples to be processed; driving means for driving the transporting means; and a power supplying interface portion for supplying the driving means with electric power from external processing equipment, the power supplying portion comprising: a power receiving device, installed on the manual guide vehicle and which cooperates with a power supplying device installed on external processing equipment, that receives electric power from the processing equipment when inserted into the power supplying device; a first guide unit which guides the power receiving device, the first guide unit comprising a guide roller, a locking roller for fixing the position of the guide roller and a locking pin; and a second guide unit which guides and limits the movement of the first guide unit. 9. A manual guide vehicle comprising: transporting means for transporting cassettes with a plurality of samples to be processed; driving means for driving the transporting means; and a power supplying interface portion for supplying the driving means with electric power from external processing equipment, the power supplying portion comprising: a power receiving device, installed on the manual guide vehicle and which cooperates with a power supplying device installed on external processing equipment, that receives electric power from the processing equipment when inserted into the power supplying device; a first guide unit which guides the power receiving device; and a second guide unit which guides and limits the movement of the first guide unit, the second guide unit comprising: a guide cavity for insertion of a guide roller; a locking roller cavity for insertion of a locking roller; and a locking cavity for insertion of a locking pin. 95.7; US-5070990, 19911200, Heisler, 414/795.8; US-5074745, 19911200, Neri, 414/796.9; US-5302079, 19940400, Cestonaro et al., 414/788; US-5569016, 19961000, Mokler, 414/793.1; US-5700128, 19971200, Tonnigs et al., 414/796.7; US-5807065, 19980900, Kuhl, 414/796.7; US-5944477, 19990800, Shill, 414/788; US-6065925, 20000500, Carson et al., 414/627; US-6106219, 20000800, Newsome et al., 414/790.6 out-of-position occupant or a rear facing infant seat. Co-pending, commonly owned U.S. application Ser. No. 09/294,675, entitled "Occupant Detection System", filed on Apr. 19, 1999, discloses an occupant detection system comprising a transmitter/receiver subsystem that both measures the distance to a seat and the distance to the front surface of the seat. Co-pending, commonly owned U.S. application Ser. No. 09/294,680, entitled "Occupant Detection System", filed on Apr. 19, 1999, discloses an occupant detection system comprising a radar module that is activated responsive to either a crash or to the presence of an occupant in the at-risk region proximate to an air bag inflator. The above-identified applications are incorporated herein by reference.
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