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公开(公告)号：US10150137B2
公开(公告)日：2018-12-11
申请号：US15332972
申请日：2016-10-24
Applicant: NORDSON CORPORATION
Inventor： Benjamin J. Bondeson , Peter W. Estelle , Kent Hand
Abstract: An adhesive dispensing system is disclosed. The system includes a heater unit configured to heat an adhesive to an application temperature, a fill system configured to supply the adhesive to said heater unit, and a controller. The controller is configured to actuate the fill system to supply the adhesive to the heater unit, operate the heater unit to maintain a unit set point temperature sufficient to heat the adhesive to the application temperature, and operate the heater unit to reduce its temperature from the unit set point temperature following a first set threshold time from actuation of the fill system to supply the adhesive to the heater unit.
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Patent Agency Ranking
2.发明申请公开(公告)号：US20160038966A1
公开(公告)日：2016-02-11
申请号：US14920832
申请日：2015-10-22
Applicant: Nordson Corporation
Inventor： Benjamin J. Bondeson , Peter W. Estelle , Kent Hand
CPC classification number: B05C11/1042 , B05C11/1002 , B05C11/1007 , F16L53/00 , Y10T137/0391 , Y10T137/6416
Abstract: An adhesive dispensing system is configured to automatically reduce the temperature of adhesive material to reduce degradation of the adhesive caused by holding the adhesive at an application temperature during periods of low throughput. To this end, a controller of the system operates a heater unit to maintain a unit set point temperature to heat and melt adhesive until a set threshold time has elapsed since the most recent supply of adhesive to the system by a fill system. Once the time elapsed since the most recent supply of adhesive exceeds the set threshold time, the heater unit is reduced in temperature to reduce the temperature of adhesive. This reduction is temperature is large enough to minimize degradation and outgassing but small enough to enable rapid warm-up times after a new supply of adhesive occurs.
Abstract translation: 粘合剂分配系统被配置为自动降低粘合剂材料的温度，以减少由于在低生产量期间将粘合剂保持在施加温度下导致的粘合剂降解。 为此，系统的控制器操作加热器单元以将单元设定点温度保持在热和熔融粘合剂中，直到从填充系统最近向系统供应粘合剂而经过设定的阈值时间。 一旦从最近的粘合剂供应超过设定的阈值时间过去的时间，加热器单元的温度降低以降低粘合剂的温度。 这种降低是足够大的温度以使降解和脱气最小化，但足够小以便在新的粘合剂出现之后能够实现快速的预热时间。
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3.发明授权公开(公告)号：US09200741B2
公开(公告)日：2015-12-01
申请号：US13799737
申请日：2013-03-13
Applicant: Nordson Corporation
Inventor： Benjamin J. Bondeson , Peter W. Estelle , Kent Hand
CPC classification number: B05C11/1042 , B05C11/1002 , B05C11/1007 , F16L53/00 , Y10T137/0391 , Y10T137/6416
Abstract: An adhesive dispensing system is configured to automatically reduce the temperature of adhesive material to reduce degradation of the adhesive caused by holding the adhesive at an application temperature during periods of low throughput. To this end, a controller of the system operates a heater unit to maintain a unit set point temperature to heat and melt adhesive until a set threshold time has elapsed since the most recent supply of adhesive to the system by a fill system. Once the time elapsed since the most recent supply of adhesive exceeds the set threshold time, the heater unit is reduced in temperature to reduce the temperature of adhesive. This reduction is temperature is large enough to minimize degradation and outgassing but small enough to enable rapid warm-up times after a new supply of adhesive occurs.
Abstract translation: 粘合剂分配系统被配置为自动降低粘合剂材料的温度，以减少由于在低生产量期间将粘合剂保持在施加温度下导致的粘合剂降解。 为此，系统的控制器操作加热器单元以将单元设定点温度保持在热和熔融粘合剂中，直到从填充系统最近向系统供应粘合剂而经过设定的阈值时间。 一旦从最近的粘合剂供应超过设定的阈值时间过去的时间，加热器单元的温度降低以降低粘合剂的温度。 这种降低是足够大的温度以使降解和脱气最小化，但足够小以便在新的粘合剂出现之后能够实现快速的预热时间。
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4.发明申请公开(公告)号：US20140116525A1
公开(公告)日：2014-05-01
申请号：US13799737
申请日：2013-03-13
Applicant: NORDSON CORPORATION
Inventor： Benjamin J. Bondeson , Peter W. Estelle , Kent Hand
IPC: F16L53/00
CPC classification number: B05C11/1042 , B05C11/1002 , B05C11/1007 , F16L53/00 , Y10T137/0391 , Y10T137/6416
Abstract: An adhesive dispensing system is configured to automatically reduce the temperature of adhesive material to reduce degradation of the adhesive caused by holding the adhesive at an application temperature during periods of low throughput. To this end, a controller of the system operates a heater unit to maintain a unit set point temperature to heat and melt adhesive until a set threshold time has elapsed since the most recent supply of adhesive to the system by a fill system. Once the time elapsed since the most recent supply of adhesive exceeds the set threshold time, the heater unit is reduced in temperature to reduce the temperature of adhesive. This reduction is temperature is large enough to minimize degradation and outgassing but small enough to enable rapid warm-up times after a new supply of adhesive occurs.
Abstract translation: 粘合剂分配系统被配置为自动降低粘合剂材料的温度，以减少由于在低生产量期间将粘合剂保持在施加温度下导致的粘合剂降解。 为此，系统的控制器操作加热器单元以将单元设定点温度保持在热和熔融粘合剂中，直到从填充系统最近向系统供应粘合剂而经过设定的阈值时间。 一旦从最近的粘合剂供应超过设定的阈值时间过去的时间，加热器单元的温度降低以降低粘合剂的温度。 这种降低是足够大的温度以使降解和脱气最小化，但足够小以便在新的粘合剂出现之后能够实现快速的预热时间。
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5.发明申请公开(公告)号：US20170036236A1
公开(公告)日：2017-02-09
申请号：US15332972
申请日：2016-10-24
Applicant: NORDSON CORPORATION
Inventor： Benjamin J. Bondeson , Peter W. Estelle , Kent Hand
IPC: B05C11/10
CPC classification number: B05C11/1042 , B05C11/1002 , B05C11/1007 , F16L53/00 , Y10T137/0391 , Y10T137/6416
Abstract: An adhesive dispensing system is disclosed. The system includes a heater unit configured to heat an adhesive to an application temperature, a fill system configured to supply the adhesive to said heater unit, and a controller. The controller is configured to actuate the fill system to supply the adhesive to the heater unit, operate the heater unit to maintain a unit set point temperature sufficient to heat the adhesive to the application temperature, and operate the heater unit to reduce its temperature from the unit set point temperature following a first set threshold time from actuation of the fill system to supply the adhesive to the heater unit.
Abstract translation: 公开了粘合剂分配系统。 该系统包括被配置为将粘合剂加热到施加温度的加热器单元，被配置为将粘合剂供应到所述加热器单元的填充系统和控制器。 控制器被配置为致动填充系统以将粘合剂供应到加热器单元，操作加热器单元以维持单元设定点温度足以将粘合剂加热至施加温度，并且操作加热器单元以将其温度从 在从填充系统的致动开始的第一设定的阈值时间之后，将单元设定点温度提供给加热器单元。
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公开(公告)号：US09475083B2
公开(公告)日：2016-10-25
申请号：US14920832
申请日：2015-10-22
Applicant: Nordson Corporation
Inventor： Benjamin J. Bondeson , Peter W. Estelle , Kent Hand
CPC classification number: B05C11/1042 , B05C11/1002 , B05C11/1007 , F16L53/00 , Y10T137/0391 , Y10T137/6416
Abstract: An adhesive dispensing system is configured to automatically reduce the temperature of adhesive material to reduce degradation of the adhesive caused by holding the adhesive at an application temperature during periods of low throughput. To this end, a controller of the system operates a heater unit to maintain a unit set point temperature to heat and melt adhesive until a set threshold time has elapsed since the most recent supply of adhesive to the system by a fill system. Once the time elapsed since the most recent supply of adhesive exceeds the set threshold time, the heater unit is reduced in temperature to reduce the temperature of adhesive. This reduction is temperature is large enough to minimize degradation and outgassing but small enough to enable rapid warm-up times after a new supply of adhesive occurs.
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