Invention Grant
US06059845A Dry cleaning apparatus and method capable of utilizing a siloxane
composition as a solvent
有权
能够利用硅氧烷组合物作为溶剂的干洗装置和方法
- Patent Title: Dry cleaning apparatus and method capable of utilizing a siloxane composition as a solvent
- Patent Title (中): 能够利用硅氧烷组合物作为溶剂的干洗装置和方法
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Application No.: US354387Application Date: 1999-07-14
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Publication No.: US06059845APublication Date: 2000-05-09
- Inventor: Wolf-Dieter R. Berndt , John McLeod Griffiss , James E. Douglas
- Applicant: Wolf-Dieter R. Berndt , John McLeod Griffiss , James E. Douglas
- Applicant Address: KS Leawood
- Assignee: GreenEarth Cleaning, LLC
- Current Assignee: GreenEarth Cleaning, LLC
- Current Assignee Address: KS Leawood
- Main IPC: D06L1/02
- IPC: D06L1/02 ; C11D1/82 ; C11D3/37 ; C11D11/00 ; D06F43/00 ; D06F43/02 ; D06F43/08 ; D06L1/04 ; D06L1/08
Abstract:
A system and method are provided for dry cleaning articles utilizing a siloxane solvent. The system includes a cleaning basket for receiving articles therein and a one or more tanks for containing a siloxane solvent. Coupled between the tank and the cleaning basket is a pump for immersing the articles in the cleaning basket with the siloxane solvent. Also included is a still for distilling the dirty siloxane solvent to recover the pure siloxane solvent. A condenser is coupled to the cleaning basket and/or the still for recovering condensed vapors. For decanting any water in the siloxane solvent received from the condenser, a separator is coupled to the condenser. A fan is coupled to the cleaning basket for circulating air past the condenser, then the heater coils and into the cleaning basket for drying and cooling the articles.
Public/Granted literature
- US5941518A Sheet feeder with variable length, variable speed sheetpath Public/Granted day:1999-08-24
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