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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Leak detector

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01M-003/00    H01Q-001/22    H01Q-001/42    H01Q-001/38    E03B-009/06    E03B-007/00    G01M-003/24    E03B-007/07    B26F-001/14    E03B-009/02    G01F-017/00   
출원번호 US-0492794 (2012-06-08)
등록번호 US-10175135 (2019-01-08)
발명자 / 주소
  • Dintakurt, Ganapathi Deva Varma
  • Yusuf, Shabbir
  • Mercer, Steven James
출원인 / 주소
  • Mueller International, LLC
대리인 / 주소
    Taylor English Duma LLP
인용정보 피인용 횟수 : 0  인용 특허 : 214
초록
▼

A leak detector includes a sensor assembly including at least one sensor configured to sense acoustic signals; and at least one printed circuit board coupled to the sensor assembly and configured to support a processing device, the processing device comprising at least a microcontroller unit (MCU) and a digital signal processor (DSP), wherein the MCU is configured to continually receive acoustic signals from the sensor assembly, and wherein the DSP is configured to remain in a sleep mode except when the MCU wakes the DSP from the sleep mode at predetermi...

대표
청구항
▼

1. A leak detector comprising: a sensor assembly including at least one sensor configured to sense acoustic signals; andat least one printed circuit board coupled to the sensor assembly and configured to support a processing device, the processing device comprising at least a processor, a storage module, the processor comprising at least a microcontroller unit (MCU) and a digital signal processor (DSP), the storage module comprising a database configured to store the acoustic signals from the sensor assembly;wherein the MCU is configured to continually r...

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  167. Sabata, Ashok; Brossia, Sean, Remote monitoring of pipelines using wireless sensor network.
  168. Shamout,Mohammad N; Turner,John T; Lennox,Barry; Smith,David, Remote pipeline acoustic inspection.
  169. Clark ; Jr. William G. (Murrysville Boro PA) Junker Warren R. (Monroeville PA) Begley James A. (Pittsburgh PA) Jacko Richard J. (Forest Hills PA) Byers William A. (Penn Hills Township ; Allegheny Cou, Remotely operated diagnostic tube sampling device and method of sampling.
  170. Umlas Michael P. (West Hills CA), Reusable laser welded hermetic enclosure and method.
  171. Sapelnikov,Uriy A.; Kozyrev,Boris V.; Matveev,Mikhail S.; Chernov,Dmitry G.; Eliseev,Vladimir N., Sensors carrier for in-tube inspection scraper.
  172. Johnson Dennis J., Sewer and pipeline inspection transporter tool.
  173. Lee ; Jr. Lloyd Dewey ; Petersen Kent Michael ; Humphrey ; Jr. Cullen Thomas, Signal conditioner for a vibration sensor.
  174. Preta, Joseph Frank; Simmons, William Monty; Salser, Jr., Floyd Stanley, Smart monitor for fire hydrants.
  175. Junker, Warren R.; Lareau, John P., Steam generator nondestructive examination method.
  176. Norton Gary N. (Tulsa OK), Strap on pipe mounting.
  177. Jann, Peter C.; Abdalla, Wafaa, Surface inspection by amplitude modulated specular light detection.
  178. Goodman, Mark A.; Bishop, William, System and method for heterodyning an ultrasonic signal.
  179. Greenlee,Terrill L.; Anderson,Nathan W.; Jacob,Errol F., System and method for leak detection based upon analysis of flow vectors.
  180. Kalayeh, Hooshmand M.; Paz-Pujalt, Gustavo R.; Spoonhower, John P., System and method for remote quantitative detection of fluid leaks from a natural gas or oil pipeline.
  181. Alonso, Julio Roberto, System for detecting leaks in single phase and multiphase fluid transport pipelines.
  182. Farmer Ed (1611 20th St. Sacramento CA 95814), System for monitoring pipelines.
  183. Worthington Henry W. ; Worthington Loren K., System of autonomous sensors for pipeline inspection.
  184. Scrantz Leonard (P.O. Box 1145 Breaux Bridge LA 70517), System, method and apparatus for the ultrasonic inspection of liquid filled tubulars and vessels.
  185. Trowbridge, Jr., Jack I.; Wright, Ricky L.; Richie, Delano S.; Barton, David D, Systems and methods for monitoring system performance.
  186. Adams Thomas E. (10509 - 134 St. Edmonton ; Alberta CAX), Tank leakage detection method.
  187. Maresca ; Jr. Joseph W. (Sunnyvale CA) Wilson Christopher P. (La Honda CA) Starr James W. (Bound Brook NJ), Temperature compensated methods for detection of leaks in pressurized pipeline systems.
  188. Maresca ; Jr. Joseph W. (Sunnyvale CA) Starr James W. (Bound Brook NJ) Wilson Christopher P. (La Honda CA), Temperature compensated methods for detection of leaks in pressurized pipeline systems using gas controlled apparatus.
  189. Maresca ; Jr. Joseph W. (Sunnyvale CA) Starr James W. (Bound Brook NJ) Wilson Christopher P. (La Honda CA), Temperature compensated methods for detection of leaks in pressurized pipeline systems using piston displacement apparat.
  190. Tsunetomi Seishi,JPX ; Yamada Hideo,JPX, Tire air pressure warning apparatus.
  191. Lander, Paul, Tracking vibrations in a pipeline network.
  192. Lander, Paul, Tracking vibrations in a pipeline network.
  193. Lander, Paul, Tracking vibrations in a pipeline network.
  194. Flora, John H.; Fields, Charles M.; Geier, Daniel P., Transducer guided wave electromagnetic acoustic.
  195. Iwamoto Keiichi,JPX ; Aoki Kiyotaka,JPX ; Ishii Hironori,JPX ; Tsuji Shinichi,JPX ; Kobayashi Kinjiro,JPX, Tube flaw detecting method using two probes.
  196. Matney, Russell M.; Pop, Mihai G.; Wyatt, III, Joseph R., UT detection and sizing method for thin wall tubes.
  197. Wang Weicheng David, Ultrasonic Lamb wave technique for measurement of pipe wall thickness at pipe supports.
  198. Lam, Clive Chemo; Kemper, Joseph Gregory, Ultrasonic detection of flaws in tubular members.
  199. Nakajima Kichio (Ibaragi JPX) Honma Kazuo (Ibaragi JPX) Sumiya Yukio (Ibaragi JPX) Yamaguchi Takeshi (Ibaragi JPX) Inamitsu Hiroshi (Ibaragi JPX) Minamiyama Eiji (Ibaragi JPX), Ultrasonic flaw detector.
  200. Smith, Brandon L.; Hatley, Richard; Hatley, Kenneth, Ultrasonic inspection crawler and method for inspecting welds of jet pumps in a nuclear reactor vessel.
  201. Thomas, Graham H.; Morrow, Valerie L.; Levie, Harold; Kane, Ronald J.; Brown, Albert E., Ultrasonic pipe assessment.
  202. Sugimoto Sachirou (Kanagawa JPX), Ultrasonic pipe inspection system.
  203. Ales,Richard A.; Glime,William H.; Hull,John Barry; Rubinski,Jeffrey M.; Seymour,Michael Douglas; Williams,Peter C.; Yang,Wenxian, Ultrasonic testing of fitting assembly for fluid conduits with a hand-held apparatus.
  204. John ; Jr. Clarence D. (Penn Hills Twp. ; Allegheny County PA) Wengewicz Richard S. (Murrysville PA), Ultrasonic tube inspection station for a rapid changeover multi-diameter tube inspection system.
  205. Girndt,Richard, Ultrasonic tubulars inspection device.
  206. Sollish Bruce D. (Rehovot IL), Ultrasonic velocity and thickness gage.
  207. Russo Anthony P. (Bloomfield NJ), Underground conduit defect localization.
  208. Germata,Daniel Thomas, Underground pipe inspection device and method.
  209. Cohen Jeffrey D. (212 Marian Ct. Hockessin DE 19707), Water flow monitoring system for determining the presence of leaks and stopping flow in plumbing pipes.
  210. Fumio Andou JP; Hiroshi Abe JP, Water leakage monitoring apparatus.
  211. Terry James B. ; Wilson Thomas Platt, Well system.
  212. Schwengler, Thomas; Heinz, John M.; Elford, Michael L., Wireless distribution using cabinets, pedestals, and hand holes.
  213. MacDonald, Curtis, Wireless networking adapter and variable beam width antenna.
  214. Wendel A. Christopher (7169 154th Rd. North Palm Beach Gardens FL 33418) Freitag Steven E. (1598 Glendale Ave. NW. Palm Bay FL 32907), Wireless system for detecting and stopping water leaks.

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