Liquid chromatograph device

Details Liquid chromatograph device Liquid chromatograph device

2011-05-13

2011-12-13

Therkorn, Ernest G (Department: 1778)

Liquid purification or separation

With means to add treating material

Chromatography

C210S085000, C210S143000, C210S181000, C095S087000, C096S102000

Reexamination Certificate

active

08075768

ABSTRACT:
A liquid chromatograph device was provided wherein operations inside a thermostatic chamber can be safely performed even while a heat block is being heated. The liquid chromatograph device comprises: a thermostatic chamber; outer doors and that are disposed at the front surface of the thermostatic chamber; a heat block; heater for heating said heat block; temperature sensor for the heat block; flowing means for flowing air between the inside and outside of the thermostatic chamber; a control means for controlling the supply of power to the heater based on the result of the temperature sensor; and an inner door between the outer door and the heat block, the inner door comprising a hollow inner door main body, a heat-insulating material that is housed within the inner door so as to form an air chamber between the heat-insulating material and the surface of the outer door of the inner door main body and inlet/outlet slits and that are formed in the inner door main body. These slits and the flowing means causes air within the inner door to flow out, thus reducing the temperature of the inner door.

REFERENCES:
patent: 4088458 (1978-05-01), Jourdan
patent: 4966695 (1990-10-01), Joshua
patent: 6355165 (2002-03-01), Sutton et al.
patent: 6485543 (2002-11-01), MacDonald et al.
patent: 6530260 (2003-03-01), Mustacich et al.
patent: 2002/0153312 (2002-10-01), Gjerde et al.
patent: 2005/0258088 (2005-11-01), Botelho et al.
patent: 2008/0314812 (2008-12-01), Kareh et al.
patent: 2000-111536 (2000-04-01), None

Affiliated with

Also associated with

Rating

Liquid chromatograph device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid chromatograph device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid chromatograph device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4263559