公开(公告)号：US1723172A

公开(公告)日：1929-08-06

申请号：US56394622

申请日：1922-05-26

申请人： AUTO METER COMPANY INC

发明人： HUGGINS MERION J

IPC分类号： G01F23/70

CPC分类号： G01F23/70 ,  Y10S73/05

公开(公告)号：US1642413A

公开(公告)日：1927-09-13

申请号：US1642413D

IPC分类号： G01F23/70

CPC分类号： G01F23/70

公开(公告)号：US1603281A

公开(公告)日：1926-10-19

申请号：US49629221

申请日：1921-08-29

申请人： HEETER THOMAS E

发明人： HEETER THOMAS E

IPC分类号： G01F23/70

CPC分类号： G01F23/70

公开(公告)号：US1586182A

公开(公告)日：1926-05-25

申请号：US2537125

申请日：1925-04-23

申请人： ELWYN DEATHERAGE GEORGE

发明人： ELWYN DEATHERAGE GEORGE

IPC分类号： G01F23/70

CPC分类号： G01F23/70

公开(公告)号：US11951971B2

公开(公告)日：2024-04-09

申请号：US17330069

申请日：2021-05-25

申请人： CNH Industrial America LLC

发明人： David Hafvenstein ,  Timothy Patrick Croydon ,  John Patrick Greifzu

IPC分类号： H04N5/44 ,  A01B59/00 ,  A01C23/00 ,  A01C23/04 ,  A01D41/127 ,  A01D69/00 ,  A01M7/00 ,  B05B1/20 ,  B05B12/02 ,  B05B12/08 ,  B05B12/14 ,  B05B12/16 ,  B05B15/55 ,  B05B15/65 ,  B08B3/02 ,  B08B5/02 ,  B60W10/103 ,  B60W10/18 ,  B60W30/18 ,  B60W40/076 ,  B67D7/02 ,  B67D7/36 ,  B67D7/38 ,  B67D7/78 ,  B67D99/00 ,  E02F3/46 ,  E02F9/22 ,  G01M3/32 ,  G05D1/00 ,  G07C5/00 ,  G07C5/08 ,  B05B14/00 ,  G01F23/70

CPC分类号： B60W10/103 ,  A01B59/002 ,  A01C23/007 ,  A01C23/008 ,  A01C23/047 ,  A01D41/1274 ,  A01D69/00 ,  A01M7/0042 ,  A01M7/0057 ,  A01M7/0085 ,  A01M7/0089 ,  B05B1/20 ,  B05B12/02 ,  B05B12/081 ,  B05B12/085 ,  B05B12/14 ,  B05B12/16 ,  B05B15/55 ,  B05B15/65 ,  B08B3/02 ,  B08B5/02 ,  B60W10/18 ,  B60W10/182 ,  B60W30/18118 ,  B60W40/076 ,  B67D7/02 ,  B67D7/0294 ,  B67D7/36 ,  B67D7/362 ,  B67D7/38 ,  B67D7/78 ,  B67D99/00 ,  E02F3/46 ,  E02F9/2271 ,  E02F9/2275 ,  G01M3/3245 ,  G05D1/0016 ,  G07C5/008 ,  G07C5/08 ,  B05B14/00 ,  B08B2203/0205 ,  B60W2520/10 ,  G01F23/70 ,  G05D2201/0201

摘要： In one aspect, a system for monitoring a level of hydraulic fluid in an agricultural sprayer includes a drive system, a hydraulic fluid system, and a fill level sensor. The system also includes a computing system communicatively coupled to both the drive system and the fill level sensor. The computing system is configured to monitor the level of hydraulic fluid within the hydraulic fluid reservoir based on data received from the fill level sensor. The computing system is further configured to detect a leak condition in the hydraulic fluid system based at least in part on the monitored level of the hydraulic fluid within the hydraulic fluid reservoir and control an operation of the drive system to reduce the ground speed of the agricultural sprayer in response to detecting the leak condition.

公开(公告)号：US11761810B2

公开(公告)日：2023-09-19

申请号：US17669569

申请日：2022-02-11

申请人： FRANKLIN FUELING SYSTEMS, LLC

发明人： Lee B. Markham ,  John R. West ,  William S. Nelson ,  Paul Ridge

IPC分类号： G01F23/00 ,  G01F23/80 ,  G01M3/32 ,  F04B51/00 ,  F04B49/04 ,  F04B49/06 ,  G01F23/68 ,  G01F23/70 ,  G01F25/20 ,  F16C1/10 ,  F16H21/44 ,  F16H25/18 ,  G01F23/74

CPC分类号： G01F23/808 ,  F04B49/04 ,  F04B49/065 ,  F04B51/00 ,  F16C1/10 ,  F16H21/44 ,  F16H25/18 ,  G01F23/68 ,  G01F23/70 ,  G01F23/74 ,  G01F25/22 ,  G01M3/3245

摘要： A fuel storage system has a tank access chamber with improved monitoring, servicing and maintenance capabilities. In particular, the chamber includes a sump monitored by a liquid sensor whose proper function can be automatically checked remotely, e.g., via an electronic controller or remote manual operation. In cases where such a check indicates a need for physical inspection of the sump sensor, the present system provides for sensor removal and installation by service personnel from a location outside the tank access chamber. Thus, the present system facilitates regular inspection and routine or unplanned maintenance without the need for a person to physically enter the tank access chamber.

公开(公告)号：US11708061B2

公开(公告)日：2023-07-25

申请号：US17307589

申请日：2021-05-04

申请人： CNH Industrial America LLC

发明人： Mitchell Sandey ,  Martin Louis Krohn ,  Nathan Paul Brooks ,  Jeremy A. Amundson

IPC分类号： B05B14/00 ,  B67D7/36 ,  B67D7/02 ,  G01M3/32 ,  A01M7/00 ,  B60W10/06 ,  B60W10/18 ,  A01C23/00 ,  G05D1/00 ,  G07C5/00 ,  G07C5/08 ,  A01D41/127 ,  A01D69/00 ,  B05B15/55 ,  A01C23/04 ,  B05B12/08 ,  B67D7/38 ,  B67D7/78 ,  B67D99/00 ,  B05B12/14 ,  A01B59/00 ,  E02F3/46 ,  E02F9/22 ,  B05B15/65 ,  B05B12/16 ,  B05B1/20 ,  B05B12/02 ,  B08B3/02 ,  B08B5/02 ,  G01F23/70

CPC分类号： B05B14/00 ,  A01B59/002 ,  A01C23/007 ,  A01C23/008 ,  A01C23/047 ,  A01D41/1274 ,  A01D69/00 ,  A01M7/0042 ,  A01M7/0057 ,  A01M7/0085 ,  A01M7/0089 ,  B05B1/20 ,  B05B12/02 ,  B05B12/081 ,  B05B12/085 ,  B05B12/14 ,  B05B12/16 ,  B05B15/55 ,  B05B15/65 ,  B08B3/02 ,  B08B5/02 ,  B60W10/06 ,  B60W10/18 ,  B67D7/02 ,  B67D7/0294 ,  B67D7/36 ,  B67D7/362 ,  B67D7/38 ,  B67D7/78 ,  B67D99/00 ,  E02F3/46 ,  E02F9/2271 ,  E02F9/2275 ,  G01M3/3245 ,  G05D1/0016 ,  G07C5/008 ,  G07C5/08 ,  B08B2203/0205 ,  B60W2520/10 ,  B60W2552/15 ,  B60W2720/10 ,  G01F23/70 ,  G05D2201/0201

摘要： A product system for an agricultural sprayer includes a product tank configured to store a volume of an agricultural product. A fill station is configured to accept the agricultural product from an off-board source. A flow assembly is fluidly coupled with the fill station and is configured to direct the agricultural product into a product tank from the conduit. A reclaim system is configured to provide the agricultural product within the flow assembly to the product tank. A computing system is communicatively coupled to the reclaim system. The computing system is configured to receive inputs indicative of activation of a fill mode, detect termination of the fill mode, and activate a reclaim mode to move the agricultural product from at least the conduit to the product tank through activation of the reclaim system.

公开(公告)号：US20220163369A1

公开(公告)日：2022-05-26

申请号：US17669569

申请日：2022-02-11

申请人： FRANKLIN FUELING SYSTEMS, LLC

发明人： Lee B. MARKHAM ,  John R. WEST ,  William S. NELSON ,  Paul RIDGE

IPC分类号： G01F23/80 ,  G01M3/32 ,  F04B51/00 ,  F04B49/04 ,  F04B49/06 ,  G01F23/68 ,  G01F23/70 ,  G01F25/20 ,  F16C1/10 ,  F16H21/44 ,  F16H25/18 ,  G01F23/74

摘要： A fuel storage system has a tank access chamber with improved monitoring, servicing and maintenance capabilities. In particular, the chamber includes a sump monitored by a liquid sensor whose proper function can be automatically checked remotely, e.g., via an electronic controller or remote manual operation. In cases where such a check indicates a need for physical inspection of the sump sensor, the present system provides for sensor removal and installation by service personnel from a location outside the tank access chamber. Thus, the present system facilitates regular inspection and routine or unplanned maintenance without the need for a person to physically enter the tank access chamber.

公开(公告)号：US20220113237A1

公开(公告)日：2022-04-14

申请号：US17450495

申请日：2021-10-11

申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

发明人： Florian PORTE

IPC分类号： G01N9/14 ,  G01F23/263 ,  G01F23/70 ,  G01F23/28

摘要： An automatic liquid density measurement device includes a receptacle configured to contain the liquid, a float configured to be submerged in the liquid when it is contained in the receptacle, and an electronic system. The electronic system includes a first electromagnetic sensor configured to make a reference measurement relative to the electrical properties of the liquid, a second electromagnetic sensor configured to make a measurement of the volume of the liquid displaced when the float is submerged in the liquid, and an electronic circuit coupled with said first and second electromagnetic sensors to determine the density of the liquid based on the measurement of the physical properties of the liquid and the measurement of the volume of the liquid displaced.

公开(公告)号：US11300439B2

公开(公告)日：2022-04-12

申请号：US16903905

申请日：2020-06-17

申请人： TE Connectivity Norge AS

发明人： Niklas Jansson

IPC分类号： G01F23/70 ,  H01L27/06

摘要： A sensor assembly for measuring a level of a liquid includes a measuring section through which a measuring current runs during operation of the sensor assembly and a temperature compensation section. The temperature compensation section compensates a temperature dependent variation of the measuring current within a predetermined operational temperature range.