Heat exchange – With timer – programmer – time delay – or condition responsive... – Having heating and cooling capability
Reexamination Certificate
2007-02-27
2007-02-27
Ford, John K. (Department: 3744)
Heat exchange
With timer, programmer, time delay, or condition responsive...
Having heating and cooling capability
C165S264000, C165S064000, C165S168000, C165S048100, C165S206000, C422S067000, C422S109000, C422S116000, C435S285100, C435S286100, C435S288100, C062S003200
Reexamination Certificate
active
11071208
ABSTRACT:
The sample temperature regulator is provided with a heating block (3) having a sample container holder (6) and a temperature-controllable heater (7) and with a cooling block (4) having a cooling mechanism (11). These two blocks are combined with each other through a connecting plate (15) made of a material having a thermal conductivity lower than those of these blocks. This constitution can reduce heat transfer between the heating block and the cooling block and allows them to have wide temperature regulating ranges, as well as increased heating capacity and cooling capacity, respectively. Further, this constitution makes the structure of the temperature regulator simple and compact, so that the regulator has increased durability and can be offered at a low price.
REFERENCES:
patent: 1043561 (1912-11-01), Ayer
patent: 2119172 (1938-05-01), Madden
patent: 2180602 (1939-11-01), Morgan
patent: 2770707 (1956-11-01), Jordan
patent: 3949806 (1976-04-01), Dunges
patent: 4548259 (1985-10-01), Tezuka et al.
patent: 4840771 (1989-06-01), Williamson et al.
patent: 4865986 (1989-09-01), Coy et al.
patent: 4950608 (1990-08-01), Kishimoto
patent: 5023459 (1991-06-01), Osborn et al.
patent: 5161609 (1992-11-01), Dutertre et al.
patent: 5282543 (1994-02-01), Picozza et al.
patent: 5459300 (1995-10-01), Kasman
patent: 5475610 (1995-12-01), Atwood et al.
patent: 5601141 (1997-02-01), Gordon et al.
patent: 5602756 (1997-02-01), Atwood et al.
patent: 5710381 (1998-01-01), Atwood et al.
patent: 5819842 (1998-10-01), Potter et al.
patent: 6015534 (2000-01-01), Atwood
patent: 6615914 (2003-09-01), Young
patent: 6988546 (2006-01-01), Ohki
patent: 2261111 (1993-05-01), None
patent: 3-297377 (1991-12-01), None
patent: 5-168459 (1993-07-01), None
patent: 6-233670 (1994-08-01), None
patent: 6-335633 (1994-12-01), None
patent: 8-54358 (1996-02-01), None
patent: 8-117590 (1996-05-01), None
patent: 9-196871 (1997-07-01), None
patent: 10-275582 (1998-10-01), None
patent: WO 91/07504 (1991-05-01), None
Armstrong Kratz Quintos Hanson & Brooks, LLP
Eyela-Chino Inc.
Ford John K.
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