公开(公告)号：US10775260B2

公开(公告)日：2020-09-15

申请号：US16143191

申请日：2018-09-26

申请人： Honeywell International Inc.

发明人： Michael Grant ,  Rodney Royston Watts ,  Peter Mark Harrie

IPC分类号： G01M3/24

摘要： Example computer systems, computer apparatuses, computer methods, and computer program products are disclosed for detecting a gas leak. An example computer method includes receiving an electronic indication of a monitoring mode and determining whether the monitoring mode corresponds to a standard mode or a focus mode. The example computer method further includes, in response to determining that the monitoring mode corresponds to the standard mode: monitoring a first range of ultrasonic frequencies to generate a first set of monitored data; and generating a first ultrasonic gas leak detection signal based on the first set of monitored data. The example computer method further includes, in response to determining that the monitoring mode corresponds to the focus mode: monitoring a second range of ultrasonic frequencies to generate a second set of monitored data; and generating a second ultrasonic gas leak detection signal based on the second set of monitored data.

公开(公告)号：US20200096412A1

公开(公告)日：2020-03-26

申请号：US16143191

申请日：2018-09-26

申请人： Honeywell International Inc.

发明人： Michael Grant ,  Rodney Royston Watts ,  Peter Mark Harrie

IPC分类号： G01M3/24

摘要： Example computer systems, computer apparatuses, computer methods, and computer program products are disclosed for detecting a gas leak. An example computer method includes receiving an electronic indication of a monitoring mode and determining whether the monitoring mode corresponds to a standard mode or a focus mode. The example computer method further includes, in response to determining that the monitoring mode corresponds to the standard mode: monitoring a first range of ultrasonic frequencies to generate a first set of monitored data; and generating a first ultrasonic gas leak detection signal based on the first set of monitored data. The example computer method further includes, in response to determining that the monitoring mode corresponds to the focus mode: monitoring a second range of ultrasonic frequencies to generate a second set of monitored data; and generating a second ultrasonic gas leak detection signal based on the second set of monitored data.

公开(公告)号：US20180172472A1

公开(公告)日：2018-06-21

申请号：US15850043

申请日：2017-12-21

申请人： Honeywell International Inc.

发明人： Michael Grant ,  Jeffrey Cutler ,  Rodney Royston Watts

IPC分类号： G01D3/08 ,  B06B1/06 ,  H01L41/053 ,  H01L41/047 ,  H01L41/113 ,  H01L41/23 ,  H01L41/313 ,  H01L41/29 ,  G01M3/24 ,  G01H11/08

CPC分类号： G01D3/08 ,  B06B1/0644 ,  B06B1/0666 ,  G01H11/08 ,  G01M3/243 ,  G01N29/223 ,  G01N29/34 ,  G01N29/36 ,  H01L41/0475 ,  H01L41/053 ,  H01L41/0533 ,  H01L41/1132 ,  H01L41/23 ,  H01L41/29 ,  H01L41/313

摘要： Embodiments relate generally to an explosion proof ultrasonic detector. The explosion proof ultrasonic detector comprises a metal enclosure configured to face ultrasound pressure waves, a sense element, wherein the sense element is attached to the metal enclosure via solder, a compression element configured to contact the sense element, and a printed circuit board configured to compress the compression element and to connect electrically to the sense element.