Modular integrated wastewater lift station construction kit
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F02D-029/14
F16L-005/00
출원번호
US-0951662
(2001-09-10)
발명자
/ 주소
Bogan, Timothy D.
Sheldon, Mark
Bogan, David B.
Bogan, Sarah B.
출원인 / 주소
Romtec Utilities, Inc.
대리인 / 주소
Klarquist Sparkman, LLP
인용정보
피인용 횟수 :
13인용 특허 :
19
초록▼
A modular well for a wastewater lift station includes multiple well sections. Each of the well sections has at least one mating feature allowing it to be joined to at least one other well section and to form a liquid tight seal. The well is formed by vertically mating the well sections together. One
A modular well for a wastewater lift station includes multiple well sections. Each of the well sections has at least one mating feature allowing it to be joined to at least one other well section and to form a liquid tight seal. The well is formed by vertically mating the well sections together. One of the well sections has an inlet opening, and the same or a different well section has at least one outlet opening.
대표청구항▼
A modular well for a wastewater lift station includes multiple well sections. Each of the well sections has at least one mating feature allowing it to be joined to at least one other well section and to form a liquid tight seal. The well is formed by vertically mating the well sections together. One
A modular well for a wastewater lift station includes multiple well sections. Each of the well sections has at least one mating feature allowing it to be joined to at least one other well section and to form a liquid tight seal. The well is formed by vertically mating the well sections together. One of the well sections has an inlet opening, and the same or a different well section has at least one outlet opening. lower portion of the crankcase, and an oil pump interlocked to rotate with the crankshaft, said oil pump mounting structure comprising: a mounting portion, said mounting portion being provided on a bottom of the oil pan; a pump housing of the oil pump, said pump housing being removably mounted on said mounting portion; and a drive shaft supported for rotation about a horizontal axis within said pump housing. 2. An oil pump mounting structure for an engine, said engine including a crankcase rotatably supporting a crankshaft, an oil pan connected to a lower portion of the crankcase, and an oil pump interlocked to rotate with the crankshaft, said oil pump mounting structure comprising: a mounting portion, said mounting portion being provided on a bottom of the oil pan; a pump housing of the oil pump, said pump housing being removably mounted on said mounting portion; and an oil strainer, said oil strainer being connected to an inlet of the oil pump and being fixedly held between the oil pan and said pump housing. 3. An oil pump mounting structure for an engine, said engine including a crankcase rotatably supporting a crankshaft, an oil pan connected to a lower portion of the crankcase, and an oil pump interlocked to rotate with the crankshaft, said oil pump mounting structure comprising: a mounting portion, said mounting portion being provided on a bottom of the oil pan; a pump housing of the oil pump, said pump housing being removably mounted on said mounting portion; a relief valve, said relief valve being connected to an outlet of the oil pump and being fixedly connected between the oil pan and said pump housing; and an oil filter, said oil filter being connected to the outlet and being mounted to an outer surface of a side wall of the oil pan. 4. The oil pump mounting structure for an engine according to claim 3, further comprising: a first oil passage in communication with the outlet, said first oil passage being formed in said pump housing; a second oil passage in communication with said first oil passage and inlet of said oil filter, said second oil passage being formed in the oil pan; and a third oil passage in communication with an outlet of said oil filter, said third oil passage being formed in the oil pan. 5. The oil pump mounting structure for an engine according to claim 2, further comprising: a relief valve, said relief valve being connected to an outlet of the oil pump and being fixedly connected between the oil pan and said pump housing in a direction parallel to a direction where said oil strainer is held; and an oil filter, said oil filter being connected to the outlet and being mounted to an outer surface of a side wall of the oil pan. 6. The oil pump mounting structure for an engine according to claim 5, further comprising: a first oil passage in communication with the outlet, said first oil passage being formed in said pump housing; a second oil passage in communication with said first oil passage and inlet of said oil filter, said second oil passage being formed in the oil pan; and a third oil passage in communication with an outlet of said oil filter, said third oil passage being formed in the oil pan. 7. The oil pump mounting structure for an engine according to claim 1, further comprising: a partition wall, said partition wall being provided in said pump housing to form a power transmission chamber between said partition wall and a side wall of the oil pan to partition said power transmission chamber from an oil reservoir chamber formed in the oil pan; and a rotating member, said rotating member being rotatable by power transmission from the crankshaft and being fixed to an end portion of a drive shaft rotatably supported by said pump housing, said rotating member being on said power transmission chamber side of said partition wall. 8. The oil pump mounting structure for an engine according to claim 2, further comprising: a partition wall, said partition
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이 특허에 인용된 특허 (19)
Nagy Nicholas (Westport CT) Egerton Clinton F. (Stamford CT), Access cover with moveable attaching devices for underground pumping stations and other installations.
Jooris Michel (3 ; rue Maria Gral Gondreville FRX) Roche Emile P. (3 ; rue Maria Gral 01000 Bourg en Bresse FRX), Construction for access to a buried pipeline.
Arnold ; Jr. Larry ; Baughman Thomas R. ; Fogt Jason D. ; Milby Douglas ; Mitsch Brian ; Morris Art ; Neer Kirk W. ; Strief Doug, Cover for sewer basin having integral control housing.
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