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Patent Searching and Data


Title:
スパイラルシーリング用ガスケットを用いたリアクタとその製造方法及びそのためのガスケット
Document Type and Number:
Japanese Patent JP2011516814
Kind Code:
A
Abstract:
Provided are a gasket, a reactor using the same for sealing a spiral, and a manufacturing method thereof. The present invention improves a spiral sealing mechanism of a reactor wherein, spirals are continuously installed in the longitudinal direction between an inner pipe and an outer pipe coaxially arranged to form a flow path for a heat medium, so the seal between the spiral and the outer pipe is stably maintained and fabrication of the reactor is facilitated. The gasket (10) according to the present invention has a structure that the gasket is inserted in and coupled with the spiral (3), and thus does not need additional processing for combining the gasket (10). Therefore, since the gasket (10) and spiral (3) are coupled by lodging the spiral (3) into a channel (21) of the gasket (10), the assembly is facilitated. Furthermore, since the gasket (10) is evenly coupled in the outer circumference of the spiral (3), in which a cushion plate (40) made of resilient material is installed, breakage of the gasket (10) during assembly of the outer pipe (2) is effectively prevented and the post-assembly seal between the spiral (3) and the outer pipe (2) is stabilized.

Inventors:
Seo, Gyuhyun
Application Number:
JP2011502871A
Publication Date:
May 26, 2011
Filing Date:
April 07, 2009
Export Citation:
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Assignee:
SEWON CELLONTECH CO.,LTD.
International Classes:
F28D1/06; F16L7/00; F16L39/00; F28D7/10; F28F11/00
Domestic Patent References:
JPH05141881A1993-06-08
JPH11159978A1999-06-15
JPH0365238A1991-03-20
JPS59109788A1984-06-25
JPS61259085A1986-11-17
JPS56127807A1981-10-06
JPS61141567U1986-09-01
JPS60117490U1985-08-08
JPS63148066U1988-09-29
JPH05141881A1993-06-08
JPH11159978A1999-06-15
JPH0365238A1991-03-20
JPS59109788A1984-06-25
JPS61259085A1986-11-17
JPS56127807A1981-10-06
Foreign References:
US4215745A1980-08-05
US2915292A1959-12-01
US4215745A1980-08-05
US2915292A1959-12-01
Attorney, Agent or Firm:
▲吉▼川 俊雄