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11. 发明公开

EP0618878A4 FUEL DISPENSING NOZZLE. 失效
标题翻译：燃料分配喷嘴。
公开(公告)号：EP0618878A4
公开(公告)日：1995-06-21
申请号：EP93901391
申请日：1992-12-14
申请人： HEALY SYSTEMS INC
发明人： HEALY JAMES W
IPC分类号： B67D7/46 , B67D5/04
CPC分类号： B67D7/46

12. 发明授权

EP0888236B1 VAPOR RECOVERY SYSTEM ACCOMMODATING ORVR VEHICLES 失效
标题翻译：汽体回收系统只适合用于汽车加油时A BOARD OWN蒸汽回收
公开(公告)号：EP0888236B1
公开(公告)日：2003-11-19
申请号：EP97915021.6
申请日：1997-03-12
申请人： HEALY SYSTEMS, INC.
发明人： HEALY, James, W.
IPC分类号： B65B31/00 , B67D5/378
CPC分类号： B67D7/54 , B67D7/52

13. 发明公开

EP1237813A1 COAXIAL VAPOR FLOW INDICATOR WITH PUMP SPEED CONTROL 有权
标题翻译：与水泵调速等轴气体流量指示器
公开(公告)号：EP1237813A1
公开(公告)日：2002-09-11
申请号：EP00974106.7
申请日：2000-09-14
申请人： HEALY SYSTEMS, INC.
发明人： HEALY, James, W.
IPC分类号： B67D5/00
CPC分类号： B67D7/22 , B67D7/0478 , B67D7/0486 , B67D7/0488 , B67D7/0496
摘要： A method for monitoring vapor-to-liquid flow rate in a fuel dispensing system with a vacuum assisted vapor recovery system having a coaxial hose with an outer fuel conduit (94) for delivery of fuel and an inner vapor conduit (90) for recovery of vapor includes the steps of: determining vapor flow rate in the inner vapor conduit; issuing a signal indicative of the vapor flow rate; determining liquid fuel flow rate in the outer conduit; issuing a signal indicative of the liquid fuel flow rate; comparing the signal indicative of the vapor flow rate and the signal indicative of the liquid fuel flow rate; and, when vapor-to-liquid flow rate is outside a predetermined range, issuing a signal. A vacuum assist vapor recovery system, and a fuel dispensing system equipped with such a vapor recovery system are also described.

14. 发明公开

EP0888236A4 VAPOR RECOVERY SYSTEM ACCOMMODATING ORVR VEHICLES 失效
标题翻译：汽体回收系统只适合用于汽车加油时A BOARD OWN蒸汽回收
公开(公告)号：EP0888236A4
公开(公告)日：2000-05-03
申请号：EP97915021
申请日：1997-03-12
申请人： HEALY SYSTEMS INC
发明人： HEALY JAMES W
IPC分类号： B67D7/54 , B65B31/00 , B67D5/378
CPC分类号： B67D7/54 , B67D7/52

15. 发明公开

EP0966397A1 DEVICE AND METHOD FOR MONITORING A FUEL VAPOUR RECOVERING SYSTEM 失效
标题翻译：装置和用于监控燃料蒸气回收设施
公开(公告)号：EP0966397A1
公开(公告)日：1999-12-29
申请号：EP98906193.0
申请日：1998-02-25
申请人： HEALY SYSTEMS, INC.
发明人： HEALY, James, W.
IPC分类号： B67D7
CPC分类号： B67D7/04 , B67D7/32 , Y10T137/86324
摘要： A vapor recovery system monitoring system includes a vacuum monitor and a vent sensor. The vacuum monitor has a signal relay in communication with a vacuum system served by a vacuum source to generate a first signal upon actuation of the vacuum source for recovery of displaced fuel vapor and a second signal when a minimum vacuum level is achieved; a timer measuring elapsed time between first and second signal; a comparator comparing elapsed time with a predetermined standard; and an error display actuated when the predetermined number of instances of elapsed time is exceeded. The vent sensor, mounted to a vent conduit for an underground storage tank, defines an orifice creating a pressure differential when volume flow of vent emission exceeds a predetermined level; a pressure differential switch; a counter receiving a signal from the pressure differential switch for indication of venting frequency over a predetermined time period; a timer receiving a signal from the pressure differential switch for indication of total venting time over a predetermined time period; a comparator comparing total venting time with a predetermined acceptable total venting time; and an error message display actuated when a predetermined acceptable total venting time is exceeded. A method for monitoring a vapor recovery system is also described.

16. 发明公开

EP0598008A4 VAPOR RECOVERY SYSTEM AND PUMP. 失效
标题翻译：油气回收系统和泵。
公开(公告)号：EP0598008A4
公开(公告)日：1995-02-08
申请号：EP92917410
申请日：1992-04-09
申请人： HEALY SYSTEMS INC
发明人： HEALY JAMES W
IPC分类号： B67D7/76 , B67D7/04 , F04F5/04 , B65B3/18
CPC分类号： B67D7/0484

17. 发明公开

EP0586480A4 FUEL DISPENSING NOZZLE. 失效
标题翻译：燃料喷嘴。
公开(公告)号：EP0586480A4
公开(公告)日：1995-02-08
申请号：EP92911271
申请日：1992-04-30
申请人： HEALY SYSTEMS INC
发明人： HEALY JAMES W
IPC分类号： B67D7/42 , B67D7/48 , B67D7/54 , B65B3/18
CPC分类号： B67D7/421 , B67D7/48 , B67D7/54 , B67D2007/545
摘要： An improved fuel dispensing nozzle (10) of significantly reduced size and weight has a single diaphragm (94) that provides the vapor regulating function as well as providing the excess pressure and excess vacuum shut-off functions. Improved shut-off function is obtained by ensuring that chamber pressure is the same as that at the spout tip (32) disposed in the vehicle fuel tank fill pipe. The improved fuel dispensing nozzle (10) design also reduces the amount of accidental fuel spillage which may occur when refueling is concluded.

18. 发明公开

EP0586480A1 FUEL DISPENSING NOZZLE 失效
标题翻译：燃料喷嘴。
公开(公告)号：EP0586480A1
公开(公告)日：1994-03-16
申请号：EP92911271.0
申请日：1992-04-30
申请人： HEALY SYSTEMS, INC.
发明人： HEALY, James, W.
IPC分类号： B67D7
CPC分类号： B67D7/421 , B67D7/48 , B67D7/54 , B67D2007/545
摘要： Un pistolet distributeur de carburant amélioré (10), d'une taille et d'un poids considérablement réduits, comportant un diaphragme unique (94) assurant la fonction de régulation de vapeur en même temps que les fonctions de déclenchement en cas de pression ou de vide excessifs. Cette fonction de déclenchement amélioré est obtenue en faisant en sorte que la pression de la chambre soit égale à la pression à l'extrémité d'une pipe (32) introduite dans le tuyau de remplissage du véhicule en carburant. Ce nouveau pistolet distributeur de carburant (10) permet également de réduire la quantité de carburant gaspillé accidentellement lorsque le remplissage est terminé.

19. 发明公开

EP1237813A4 COAXIAL VAPOR FLOW INDICATOR WITH PUMP SPEED CONTROL 有权
标题翻译：与水泵调速等轴气体流量指示器
公开(公告)号：EP1237813A4
公开(公告)日：2003-04-09
申请号：EP00974106
申请日：2000-09-14
申请人： HEALY SYSTEMS INC
发明人： HEALY JAMES W
IPC分类号： B67D99/00 , B67D7/04 , B67D7/22 , B67D7/56 , B67D5/00 , B67D5/04 , B67D5/38
CPC分类号： B67D7/22 , B67D7/0478 , B67D7/0486 , B67D7/0488 , B67D7/0496
摘要： A method for monitoring vapor-to-liquid flow rate in a fuel dispensing system with a vacuum assisted vapor recovery system having a coaxial hose with an outer fuel conduit (94) for delivery of fuel and an inner vapor conduit (90) for recovery of vapor includes the steps of: determining vapor flow rate in the inner vapor conduit; issuing a signal indicative of the vapor flow rate; determining liquid fuel flow rate in the outer conduit; issuing a signal indicative of the liquid fuel flow rate; comparing the signal indicative of the vapor flow rate and the signal indicative of the liquid fuel flow rate; and, when vapor-to-liquid flow rate is outside a predetermined range, issuing a signal. A vacuum assist vapor recovery system, and a fuel dispensing system equipped with such a vapor recovery system are also described.

20. 发明公开

EP1105343A1 COAXIAL VAPOR FLOW INDICATOR 审中-公开
标题翻译：蒸汽流量读数装置技术同轴线
公开(公告)号：EP1105343A1
公开(公告)日：2001-06-13
申请号：EP99914945.3
申请日：1999-03-18
申请人： HEALY SYSTEMS, INC.
发明人： HEALY, James, W.
IPC分类号： B67D5/38
CPC分类号： B67D7/0478 , B67D7/0486 , B67D7/56
摘要： A vacuum assist vapor recovery system, e.g., in or for a fuel dispensing system (10), having a coaxial hose (16) with an outer fuel conduit (28) for delivery of fuel and an inner vapor conduit (30) for recovery of vapor, includes an indicator assembly (20) for providing indication of vapor flow reduction in the inner vapor conduit, e.g., due to restriction of flow cross-section in the inner vapor conduit or failure of a vacuum pump or other vacuum control device. The indicator assembly includes a detector element (38) in communication with the inner vapor conduit for detection of vapor flow within the inner vapor conduit and an indicator element (40) of vapor flow for indication of vapor flow within the inner vapor conduit detected by the detector element.

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