Title:
CONSTANT-TEMPERATURE DEVICE PROVIDED WITH ROTATING SPECIMEN TABLE
Document Type and Number:
WIPO Patent Application WO/2012/173074
Kind Code:
A2
Abstract:
Provided is a constant-temperature device which comprises an automatic conveyance mechanism and which can operate stably over a long period of time even when installed in an atmosphere of a sterilization gas having strong oxidative properties, such as hydrogen peroxide gas, or a high temperature environment during dry-heat sterilization operations. A drive unit for a rotatably operated specimen table (10) on which a specimen is placed, in an incubation chamber, is arranged outside of the incubation chamber, and the drive-force from the drive unit is transmitted by means of magnetic coupling. Furthermore, ring-shaped seal packing (22), in which a lip (24) is formed, is arranged above and below a base plate (13) provided to the specimen table (10), and a seal plate (23) is arranged along the entire perimeter of the base plate (13) at the portion which makes contact with the lip (24), thus a bearing (17) and/or a drive portion are isolated from high-temperature atmospheres and in-chamber atmospheres having strong oxidative properties, preventing damage due to high temperatures or sterilization gas.
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Inventors:
HAYAMI MAKOTO (JP)
Application Number:
PCT/JP2012/064875
Publication Date:
December 20, 2012
Filing Date:
June 11, 2012
Export Citation:
Assignee:
RORZE CORP (JP)
HAYAMI MAKOTO (JP)
HAYAMI MAKOTO (JP)
International Classes:
C12M1/00; C12M1/04; C12M1/10
Domestic Patent References:
| WO2010001873A1 | 2010-01-07 | |||
| WO2010001874A1 | 2010-01-07 |
Other References:
See references of EP 2722385A4
Attorney, Agent or Firm:
KASEGUMA Tsuguhisa (JP)
Tsuguhisa Kaseguma (JP)
Tsuguhisa Kaseguma (JP)
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