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公开(公告)号:US3554144A
公开(公告)日:1971-01-12
申请号:US3554144D
申请日:1969-07-09
Applicant: PACIFIC SCIENTIFIC CO
Inventor: MESCHER HAROLD E
CPC classification number: B01J3/03 , C21D9/0006 , F16J13/22
Abstract: A sealing door for heat-treating furnaces having a piston and cylinder arrangement that not only raises and lowers the door but also moves the door outwardly slightly upon opening to protect the door seal during the vertical movement of the door and also presses the door against the furnace upon closure to seal the furnace against leakage of internal vacuum or pressure.
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公开(公告)号:US3185460A
公开(公告)日:1965-05-25
申请号:US30225063
申请日:1963-08-15
Applicant: PACIFIC SCIENTIFIC CO
Inventor: MESCHER HAROLD E , ALLGEIER ROBERT L
CPC classification number: F27B5/04 , C21D1/773 , F27D1/0033
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公开(公告)号:US2977107A
公开(公告)日:1961-03-28
申请号:US68895457
申请日:1957-10-08
Applicant: PACIFIC SCIENTIFIC CO
Inventor: MESCHER HAROLD E
CPC classification number: C21D1/63 , C21D1/74 , C21D9/0062 , C23C8/06
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公开(公告)号:US3326542A
公开(公告)日:1967-06-20
申请号:US39081964
申请日:1964-08-20
Applicant: PACIFIC SCIENTIFIC CO
Inventor: MESCHER HAROLD E , HEYER WALTER E
IPC: C21D1/74
CPC classification number: C21D1/74
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公开(公告)号:US3066971A
公开(公告)日:1962-12-04
申请号:US4653260
申请日:1960-08-01
Applicant: PACIFIC SCIENTIFIC CO
Inventor: MESCHER HAROLD E , ROSENSSON SVEN O
CPC classification number: B66C1/66 , F27D3/00 , F27D3/0024 , F27D3/12 , F27D5/00 , F27D5/0056 , F27D2003/0069 , F27D2003/124
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公开(公告)号:US2954789A
公开(公告)日:1960-10-04
申请号:US79402959
申请日:1959-02-18
Applicant: PACIFIC SCIENTIFIC CO
Inventor: MESCHER HAROLD E , HEYER WALTER E
IPC: C21D1/64
CPC classification number: C21D1/64
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公开(公告)号:US3927959A
公开(公告)日:1975-12-23
申请号:US50373174
申请日:1974-09-06
Applicant: PACIFIC SCIENTIFIC CO
Inventor: MESCHER HAROLD E , HEYER WALTER E
CPC classification number: F27B7/18
Abstract: A pair of helical strips for holding a flight adjacent the interior surface of a cylindrical heating retort. The flight is movable between the helical strips relative to the interior surface of the retort to prevent the occurrence of thermal stress cracking in the retort and/or the flight adjacent their interface.
Abstract translation: 一对螺旋条,用于保持与圆柱形加热蒸馏器内表面相邻的飞行。 飞行物可以在螺旋状条之间相对于蒸馏器的内表面移动,以防止蒸馏器和/或其界面附近的飞行中发生热应力开裂。
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公开(公告)号:US3441259A
公开(公告)日:1969-04-29
申请号:US3441259D
申请日:1967-09-01
Applicant: PACIFIC SCIENTIFIC CO
Inventor: HEYER WALTER E , MESCHER HAROLD E
CPC classification number: C21D9/0031 , Y10T29/49826
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公开(公告)号:US3130250A
公开(公告)日:1964-04-21
申请号:US4341460
申请日:1960-07-18
Applicant: PACIFIC SCIENTIFIC CO
Inventor: MESCHER HAROLD E
IPC: C21D1/74
CPC classification number: C21D1/74
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公开(公告)号:US2820622A
公开(公告)日:1958-01-21
申请号:US48959555
申请日:1955-02-21
Applicant: PACIFIC SCIENTIFIC CO
Inventor: MESCHER HAROLD E
IPC: F27B9/24
CPC classification number: F27B9/2453
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