IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0140099
(2002-05-07)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
25 인용 특허 :
12 |
초록
▼
The invention is drawn to an apparatus for supplying fluid, such as air, under pressure to a fluid accommodating means such as an air mattress and automatically adjusting the fluid pressure. The apparatus has a coupling device which attaches the apparatus to the air mattress. A housing encloses a mo
The invention is drawn to an apparatus for supplying fluid, such as air, under pressure to a fluid accommodating means such as an air mattress and automatically adjusting the fluid pressure. The apparatus has a coupling device which attaches the apparatus to the air mattress. A housing encloses a motor, an impeller, a two-way valve and a solenoid. The solenoid opens the two-way valve to allow inflation or deflation of the air mattress. The motor is reversible and the impeller is used to force fluid into or out of the mattress. A controller is used to inflate and deflate the mattress. The controller can be attached to the apparatus or it can be a remote control.
대표청구항
▼
The invention is drawn to an apparatus for supplying fluid, such as air, under pressure to a fluid accommodating means such as an air mattress and automatically adjusting the fluid pressure. The apparatus has a coupling device which attaches the apparatus to the air mattress. A housing encloses a mo
The invention is drawn to an apparatus for supplying fluid, such as air, under pressure to a fluid accommodating means such as an air mattress and automatically adjusting the fluid pressure. The apparatus has a coupling device which attaches the apparatus to the air mattress. A housing encloses a motor, an impeller, a two-way valve and a solenoid. The solenoid opens the two-way valve to allow inflation or deflation of the air mattress. The motor is reversible and the impeller is used to force fluid into or out of the mattress. A controller is used to inflate and deflate the mattress. The controller can be attached to the apparatus or it can be a remote control. ther by a pair of end surfaces (59, 60) defining said end edges; said ideal surfaces being generated by rotation about said axis of adjustment (40) of datum lines (69, 70) situated on said end surfaces (59, 60) in intermediate positions between said dorsal and ventral surfaces (54, 55). 4. The stator according to claim 2 characterised in that each said outer and inner surface (27, 28) comprises an associated conical zone (64, 65) and, for each said shaped zone (66, 67), an associated connecting zone (71, 72) between said conical zone (64, 65) and the shaped zone (66, 67) itself. 5. The stator according to claim 1 characterised in that each said airfoil profile (33) constitutes part of an associated vane (32) comprising two hinge portions (36, 37) extending from opposite ends of the airfoil profile (33) itself, coaxially with said associated axis of adjustment (14) and hinged to said outer (27) and inner (28) surfaces respectively. 6. The stator according to claim 5 characterised in that at least one of said hinge portions (36, 37) of each said vane (32) projects radially from said associated airfoil profile (33) with respect to said axis of adjustment (40) and is delimited by a guide surface (46, 47) extending as a continuation of said associated outer or inner surface (27, 28). 7. The stator according to claim 6 characterised in that said guide surfaces (46, 47) extend with no break in continuity as continuations of said associated outer and inner surfaces (27, 28). 8. The stator according to claim 6 characterised in that both said hinge portions (36, 37) of each said vane (32) are projecting and delimited by respective guide surfaces (46, 47) facing each other. 9. The stator according to claim 5 characterised in that each said airfoil profile (33) comprises a head portion (56) integral with said hinge portions (36, 37) and a tail portion (57) delimited by said end edges (59, 60). in a horizontal direction or a vertical direction in association with individual printers, a designating unit which designates an interruption position of a selected print-job, and an interruption position display unit which displays an interruption position pointer between two predetermined shapes displayed nearest an interruption position designated by said designating unit. 20. A printer controlling method of displaying a load state of at least one of a plurality of printers connected through a network, the printer controlling method comprising: allocating a first print-job to a first printer of a first printer group; calculating a time required for the first printer to process the first print-job; and displaying the first print-job with a first predetermined shape having a length proportional to the calculated time; and displaying a second predetermined shapes corresponding to a second print-job allocated to a second printer of the first printer group. 21. The printer controlling method according to claim 20, further comprising: renewing contents displayed after a constant time is elapsed. 22. The printer controlling method according to claim 20, wherein displaying the first print-job comprises displaying the first print-job with one of a color or pattern corresponding to a state of the first print-job. 23. The printer controlling method according to claim 20, further comprising: displaying a time scale in which elapsed time from a current date and time is disposed in a direction parallel to the first predetermined. 24. The printer controlling method according to claim 20, further comprising: displaying information of the first print-job. 25. The printer controlling method according to claim 24, wherein the information comprises at least one of a name of document, a user's name, a memo, a job ID, a progress state and an output form. 26. The printer controlling meth
※ AI-Helper는 부적절한 답변을 할 수 있습니다.