Patent EP0260986A2 successfully refreshed from Google Patents.
EP0260986A2
Expired / Lapsed
EP
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Moisture-remover and moisture-removing apparatus
Assignee: Daiken Trade and Industry Co Ltd
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Filing: 1987-09-18
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Granted: —
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Expires: 2007-09-18
Abstract
Abstract A moisture remover and a moisture removing apparatus which comprise a porous body and moisture-absorbing fillers basically. The porous body has continous fine voids having a means hole-diameter of 10 microns or less and a hollow portion therein to take out moisture and/or water. The moisture removing apparatus further comprises suction pump means for facilitating drawing of the moisture and/or the water.
Inventors
- 👤 Akira Matsuoka
- 👤 Kazuhiko Asano
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-30 13:41
CPC Classifications
F; F24; F24F; F24F3/00; F24F3/12; F24F3/14; F24F3/1411; B; B01; B01D; B01D53/00; B01D53/26; B01D53/261
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
47 words
A moisture remover comprising; a porous body having continuous fine voids having a mean hole-diameter of 10 microns or less, and moisture-absorbing fillers filled with the voids of the porous body wherein a hollow portion is formed in the porous body to communicate with the outside thereof.
Claim 2
Dependent Claim
47 words
A moisture remover comprising; a porous body having continuous fine voids having a mean hole-diameter of 10 microns or less, and moisture-absorbing fillers filled with the voids of the porous body wherein a hollow portion is formed in the porous body to communicate with the outside thereof.
Claim 3
Dependent Claim
17 words
The moisture remover as defined in claim 1 wherein the hollow portion opens outside the porous body.
Claim 4
Dependent Claim
22 words
The moisture remover as defined in claim 2 wherein the continuous fine voids have a mean hole-diameter of 3 microns or less.
Claim 5
Dependent Claim
28 words
The moisture remover as defined in claim 3 wherein the porous body comprises inorganic materials including at least plaster, cement, calcium silicate, rock wool, ceramics or sintered bodies.
Claim 6
Dependent Claim
27 words
The moisture remover as defined in claim 3 wherein the porous body comprises wooden sheet materials including at least plywood, fiber board, article board or sheet paper.
Claim 7
Dependent Claim
19 words
The moisture remover as defined in claim 3 wherein the porous body comprises polyvinyl chloride sheet or polyolefine sheet.
Claim 8
Dependent Claim
23 words
The moisture remover as defined in claim 4 wherein the moisture absorbing-fillers comprise deliquescent substances including at least calcium chloride or lithium chloride.
Claim 9
Dependent Claim
28 words
The moisture remover as defined in claim 4 wherein the moisture absorbing-fillers comprise watersoluble high molecules including at least diethylene glycol, triethylene glycol, glycerine sodium polyacrylate or PVA.
Claim 10
Dependent Claim
30 words
The moisture remover as defined in claim 4 wherein the moisture absorbing-fillers comprise inorganic moisture-absorbing materials including at least bentonite, sepiolite, zeolite, activated alumina, xonotlite, activated carbon or molecular sieves.
Claim 11
Dependent Claim
31 words
The moisture remover as defined in claim 4 wherein the moisture absorbing-fillers comprise waterinsoluble high molecular moisture-absorbing materials including at least grafted starch, or insobtylene maleate anhydride or both in combination.
Claim 12
Dependent Claim
21 words
The moisture remover as defined in claim 4 further comprising a moisture-insulating layer provided on the surface of the porous body.
Claim 13
Dependent Claim
56 words
A moisture removing apparatus comprising; a porous body having continuous fine voids having a mean hole-diameter of 10 microns or less, moisture-absorbing fillers filled with the voids of the porous body, said porous body being provided with a hollow portion therein to communicate with the outside thereof, and suction pump means for decompressing said hollow portion.
Claim 14
Dependent Claim
56 words
A moisture removing apparatus comprising; a porous body having continuous fine voids having a mean hole-diameter of 10 microns or less, moisture-absorbing fillers filled with the voids of the porous body, said porous body being provided with a hollow portion therein to communicate with the outside thereof, and suction pump means for decompressing said hollow portion.
Claim 15
Dependent Claim
60 words
A moisture removing apparatus comprising; a porous body having continuous fine voids having a mean hole-diameter of 10 microns or less, moisture-absorbing fillers filled with the voids of the porous body, a cover member provided with the porous body to form a space portion on the surface of the porous body, and suction pump means for decompressing the space portion.
Claim 16
Dependent Claim
60 words
A moisture removing apparatus comprising; a porous body having continuous fine voids having a mean hole-diameter of 10 microns or less, moisture-absorbing fillers filled with the voids of the porous body, a cover member provided with the porous body to form a space portion on the surface of the porous body, and suction pump means for decompressing the space portion.
References Cited (Backward Citations)
No citation records indexed.
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