Integrated fuel delivery module and methods of manufacture
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F04B-043/12
F04B-049/06
출원번호
US-0705042
(2010-02-12)
등록번호
US-8360740
(2013-01-29)
발명자
/ 주소
Leppert, Kevin L.
Keown, Jason D.
출원인 / 주소
Synerject, LLC
인용정보
피인용 횟수 :
3인용 특허 :
60
초록▼
An apparatus includes a housing defining a first cavity containing a pump, a second cavity containing a filter and a lumen configured to provide fluid communication between the first cavity and the second cavity. The housing has a first end portion configured to be disposed within a fluid reservoir
An apparatus includes a housing defining a first cavity containing a pump, a second cavity containing a filter and a lumen configured to provide fluid communication between the first cavity and the second cavity. The housing has a first end portion configured to be disposed within a fluid reservoir and a second end portion including a flange configured to be disposed outside of and coupled to the fluid reservoir. A surface of the first end portion defines a first opening in fluid communication with the first cavity. A surface of the second end portion defines a second opening in fluid communication with the second cavity. A cover is configured to be removably coupled to the second end portion of the housing about the second opening such that the filter can be removed from the second cavity when the flange is coupled to the fluid reservoir.
대표청구항▼
1. An apparatus, comprising: a housing defining a first cavity, a second cavity and a lumen configured to provide fluid communication between the first cavity and the second cavity, the housing having a first end portion configured to be disposed within a fluid reservoir and a second end portion inc
1. An apparatus, comprising: a housing defining a first cavity, a second cavity and a lumen configured to provide fluid communication between the first cavity and the second cavity, the housing having a first end portion configured to be disposed within a fluid reservoir and a second end portion including a flange configured to be disposed outside of and coupled to the fluid reservoir, a surface of the first end portion of the housing defining a first opening in fluid communication with the first cavity, a surface of the second end portion of the housing defining a second opening in fluid communication with the second cavity, the housing defining a third opening at the first end portion of the housing and a fourth opening at the second end portion of the housing, the third opening and the fourth opening each in fluid communication with the lumen;a pump disposed within the first cavity;a filter disposed within the second cavity; anda cover configured to be removably coupled to the second end portion of the housing about the second opening such that the filter can be removed from the second cavity when the flange is coupled to the fluid reservoir. 2. The apparatus of claim 1, wherein the housing is monolithically constructed. 3. The apparatus of claim 1, wherein the pump is configured to remain at a fixed distance from the flange when the flange is coupled to the fluid reservoir. 4. The apparatus of claim 1, wherein a length of the lumen is at least half a length of the second cavity. 5. The apparatus of claim 1, wherein: the surface of the first end portion of the housing is opposite the surface of the second end portion of the housing; andthe surface of the second end portion of the housing defines a fifth opening in fluid communication with the first cavity. 6. The apparatus of claim 1, wherein the pump is a positive displacement pump. 7. The apparatus of claim 1, wherein: the surface of the first end portion of the housing is a bottom surface; andthe pump is a gerotor pump including a gerotor housing and at least one gerotor element movably disposed within the gerotor housing, the gerotor housing fixedly coupled within the first cavity of the housing such that an inlet opening defined by the gerotor housing is at least partially aligned with the first opening. 8. The apparatus of claim 1, wherein the surface of the first end portion of the housing defines a fifth opening in fluid communication with the second cavity, the apparatus further comprising: at least one of a valve seat, a valve element or a spring disposed within the fifth opening. 9. A method, comprising: disposing a gerotor pump into a cavity defined by a housing, the housing having a first end portion configured to be disposed within a fluid reservoir and a second end portion including a flange configured to be disposed outside of and coupled to the fluid reservoir when the first end portion of the housing is disposed within the fluid reservoir, a surface of the first end portion of the housing defining a first opening in fluid communication with the cavity, a surface of the second end portion of the housing defining a second opening in fluid communication with the cavity, the disposing performed via the second opening, the disposing including disposing a gerotor housing within the cavity such that a protrusion of the gerotor housing is disposed within a recess defined by a side wall of the housing;disposing a motor into the cavity via the second opening such that a shaft of the motor is operably coupled to the pump; andcoupling a cover to the second end portion of the housing such that the motor is electrically coupled to an electrical connector of the cover. 10. The method of claim 9, wherein: the disposing the gerotor pump includes disposing a the gerotor housing within the cavity such that an inlet opening defined by the gerotor housing is at least partially aligned with the first opening. 11. The method of claim 9, wherein coupling the cover includes spin welding the cover to the second end portion of the housing. 12. The method of claim 9, wherein coupling the cover includes spin welding the cover to the second end portion of the housing by rotating the cover and the motor relative to the housing. 13. The method of claim 9, wherein the cover is a first cover and the cavity is a first cavity, the method further comprising: disposing a filter into a second cavity via a third opening defined by the surface of the second end portion of the housing; andcoupling a second cover to the second end portion of the housing. 14. The method of claim 9, wherein the cavity is a first cavity, the method further comprising: disposing a valve seat into a second cavity via a third opening defined by the surface of the first end portion of the housing; anddisposing a valve element into the second cavity separately from the disposing the valve seat. 15. An apparatus, comprising: a housing defining a first cavity, a second cavity and a lumen configured to provide fluid communication between the first cavity and the second cavity, the housing having a first end portion configured to be disposed within a fluid reservoir and a second end portion including a flange configured to be disposed outside of and coupled to the fluid reservoir, a surface of the first end portion of the housing defining a first opening in fluid communication with the first cavity, a surface of the second end portion of the housing defining a second opening in fluid communication with the second cavity and a third opening in fluid communication with the first cavity, the surface of the first end portion of the housing being opposite the surface of the second end portion of the housing;a pump disposed within the first cavity;a filter disposed within the second cavity; anda cover configured to be removably coupled to the second end portion of the housing about the second opening such that the filter can be removed from the second cavity when the flange is coupled to the fluid reservoir. 16. The apparatus of claim 15, wherein the housing defines a fourth opening at the first end portion of the housing and a fifth opening at the second end portion of the housing, the fourth opening and the fifth opening each in fluid communication with the lumen. 17. The apparatus of claim 15, wherein the pump is configured to remain at a fixed distance from the flange when the flange is coupled to the fluid reservoir. 18. The apparatus of claim 1, wherein the surface of the first end portion of the housing defines a fourth opening in fluid communication with the second cavity, the apparatus further comprising: at least one of a valve seat, a valve element or a spring disposed within the fourth opening. 19. A method, comprising: disposing a pump into a cavity defined by a housing, the housing having a first end portion configured to be disposed within a fluid reservoir and a second end portion including a flange configured to be disposed outside of and coupled to the fluid reservoir when the first end portion of the housing is disposed within the fluid reservoir, a surface of the first end portion of the housing defining a first opening in fluid communication with the cavity, a surface of the second end portion of the housing defining a second opening in fluid communication with the cavity, the disposing performed via the second opening;disposing a motor into the cavity via the second opening such that a shaft of the motor is operably coupled to the pump; andspin welding a cover to the second end portion of the housing such that the motor is electrically coupled to an electrical connector of the cover. 20. The method of claim 19, wherein the housing defines a lumen configured to provide fluid communication between the first cavity and the second cavity.
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