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公开(公告)号:US3385101A
公开(公告)日:1968-05-28
申请号:US41123864
申请日:1964-11-16
Applicant: PHILLIPS PETROLEUM CO
Inventor: ROOF LEWIS B
CPC classification number: G01N30/40 , G01N30/30 , G01N30/461 , G01N2030/405
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公开(公告)号:US3868970A
公开(公告)日:1975-03-04
申请号:US36672873
申请日:1973-06-04
Applicant: PHILLIPS PETROLEUM CO
Inventor: AYERS BUELL O , ROOF LEWIS B
IPC: F16K11/074 , F16K3/08 , F16K11/02
CPC classification number: F16K11/074 , Y10T137/86863
Abstract: A valve adapted with a flow distributor enabling selection of one of a plurality of flow paths therethrough. The valve is adapted with means for attaching a plurality of chromatographic columns thereto such that flow can be directed into any of the columns, individually.
Abstract translation: 一种阀,其适于具有能够选择通过其中的多个流动路径之一的流量分配器。 阀适用于将多个色谱柱附着到其上的装置,使得流可以单独地引导到任何柱中。
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公开(公告)号:US3165147A
公开(公告)日:1965-01-12
申请号:US24439962
申请日:1962-12-13
Applicant: PHILLIPS PETROLEUM CO
Inventor: ROOF LEWIS B , REINECKE MARVIN E
CPC classification number: G01N30/30 , G01N2030/3084 , G05D23/1919 , G05D23/24
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4.
公开(公告)号:US3468157A
公开(公告)日:1969-09-23
申请号:US3468157D
申请日:1966-03-03
Applicant: PHILLIPS PETROLEUM CO
Inventor: BURK MARVIN C , ROOF LEWIS B
IPC: G01N29/024 , G01N31/00
CPC classification number: G01N29/024 , G01N2291/012 , G01N2291/0215
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公开(公告)号:US3357233A
公开(公告)日:1967-12-12
申请号:US40140364
申请日:1964-10-05
Applicant: PHILLIPS PETROLEUM CO
Inventor: ROOF LEWIS B
CPC classification number: G01N35/1097 , F15C1/005 , G01N30/20 , G01N30/24 , G01N2030/383 , Y10T137/2076 , Y10T137/2147
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公开(公告)号:US3165146A
公开(公告)日:1965-01-12
申请号:US20081962
申请日:1962-06-07
Applicant: PHILLIPS PETROLEUM CO
Inventor: SMITH DEXTER E , ROOF LEWIS B
CPC classification number: G01N30/30 , G01N2030/3084 , G05D23/1919 , G05D23/22
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公开(公告)号:US3585842A
公开(公告)日:1971-06-22
申请号:US3585842D
申请日:1969-05-12
Applicant: PHILLIPS PETROLEUM CO
Inventor: ROOF LEWIS B
CPC classification number: G05D23/1919
Abstract: Apparatus and method are disclosed for maintaining the temperature of an object at a constant value by placing the object in an operating heat pipe. Also method and apparatus are disclosed for maintaining the temperature of an object in a heated chamber at a constant value by positioning a heat pipe so as to remove sufficient heat to maintain isothermal conditions in said chamber.
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8.Device for supplying carrier gas to transport eluted portion of sample and to backflush chromatographic column 失效
Title translation: 用于供应运输气体运输样品的压力部分和逆流色谱柱的装置公开(公告)号:US3444722A
公开(公告)日:1969-05-20
申请号:US3444722D
申请日:1966-09-09
Applicant: PHILLIPS PETROLEUM CO
Inventor: ROOF LEWIS B
CPC classification number: G01N30/32 , G01N30/40 , G01N30/461 , G01N2030/402
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9.Pressure and flow rate regulation in a fluid circulation system 失效
Title translation: 流体循环系统中的压力和流量调节公开(公告)号:US3240052A
公开(公告)日:1966-03-15
申请号:US24854262
申请日:1962-12-31
Applicant: PHILLIPS PETROLEUM CO
Inventor: REINECKE MARVIN E , ROOF LEWIS B
CPC classification number: G01N30/32 , G05D11/00 , Y10T137/0396 , Y10T137/2012
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公开(公告)号:US3076301A
公开(公告)日:1963-02-05
申请号:US3368160
申请日:1960-06-03
Applicant: PHILLIPS PETROLEUM CO
Inventor: ROOF LEWIS B
IPC: G01N1/34
CPC classification number: G01N1/34 , G01N2001/4066 , Y10T137/3077 , Y10T137/7319
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