DE102022105832A1 - Container for holding a desiccant - Google Patents
Container for holding a desiccant Download PDFInfo
- Publication number
- DE102022105832A1 DE102022105832A1 DE102022105832.8A DE102022105832A DE102022105832A1 DE 102022105832 A1 DE102022105832 A1 DE 102022105832A1 DE 102022105832 A DE102022105832 A DE 102022105832A DE 102022105832 A1 DE102022105832 A1 DE 102022105832A1
- Authority
- DE
- Germany
- Prior art keywords
- container
- desiccant
- interior
- opening
- closure part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002274 desiccant Substances 0.000 title claims abstract description 22
- 239000012528 membrane Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 6
- 230000004913 activation Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000003570 air Substances 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 238000007791 dehumidification Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241001272996 Polyphylla fullo Species 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
- B65D51/244—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes provided with oxygen absorbers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0415—Beds in cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0446—Means for feeding or distributing gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/266—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
- G11B33/1446—Reducing contamination, e.g. by dust, debris
- G11B33/1453—Reducing contamination, e.g. by dust, debris by moisture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Packages (AREA)
- Closures For Containers (AREA)
Abstract
Die Erfindung betrifft einen Behälter (1) zur Aufnahme eines Trockenmittels (2), bei dem das Trockenmittel (2) permeationsdicht im Innenraum des Behälters (1) verschlossen ist, wobei der Behälter (1) ein Verschlussteil (3) umfasst, das eine Öffnung (4) zum Behälterinnenraum verschließt und durch dessen Manipulation die Öffnung (4) zum Behälterinnenraum freigelegt wird und damit die Aktivierung des Trockenmittels (2) erfolgt, und wobei zur Steuerung der Permeationsrate die Öffnung (4) zum Behälterinnenraum durch eine Membran (5) verschlossen ist.The invention relates to a container (1) for holding a desiccant (2), in which the desiccant (2) is sealed in a permeation-tight manner in the interior of the container (1), the container (1) comprising a closure part (3) which has an opening (4) closes to the interior of the container and through its manipulation the opening (4) to the interior of the container is exposed and thus the activation of the desiccant (2) takes place, and the opening (4) to the interior of the container is closed by a membrane (5) to control the permeation rate is.
Description
Die Erfindung betrifft einen Behälter zur Aufnahme eines Trockenmittels.The invention relates to a container for holding a desiccant.
Trockenmittel bzw. Trocknungsmittel sind Stoffe, mit denen bspw. einem Gehäuse oder allgemein Hohlkörpern Feuchtigkeit entzogen werden soll. Das Wasser wird dabei zumeist chemisch gebunden.Desiccants or drying agents are substances with which moisture is to be removed, for example, from a housing or generally hollow bodies. The water is usually chemically bound.
Das Trockenmittel selbst befindet sich in einem Behälter, der bspw. als kleines Tütchen, Säckchen oder dergleichen oder auch als festes Formteil ausgeführt sein kann. Dieser Behälter wird dann in dem Gehäuse bzw. Hohlkörper eingebracht und sorgt dort für die gewünschte Entfeuchtung.The desiccant itself is located in a container, which can be designed, for example, as a small bag, sack or the like or as a solid molded part. This container is then placed in the housing or hollow body and ensures the desired dehumidification there.
Bevor der Behälter mit dem Trockenmittel in dem Gehäuse bzw. Hohlkörper einbracht wurde und damit das zu entfeuchtende Luftvolumen begrenzt ist, kann es vorkommen, dass bereits Feuchtigkeit aus der Umgebungsluft aufgenommen wird und das Trockenmittel dadurch schon eine gewisse Sättigung erfahren hat.Before the container with the desiccant has been placed in the housing or hollow body and the volume of air to be dehumidified is therefore limited, it can happen that moisture has already been absorbed from the ambient air and the desiccant has therefore already experienced a certain level of saturation.
Aufgabe der Erfindung ist es, den Beginn der Feuchtigkeitsaufnahme des Trockenmittels zeitlich zu optimieren.The object of the invention is to optimize the time at which moisture absorption of the desiccant begins.
Diese Aufgabe wird durch einen Behälter mit den Merkmalen des Anspruchs 1 gelöst. Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben.This task is solved by a container with the features of
Damit das Trockenmittel nicht schon während der Fertigung Feuchtigkeit aus der Umgebungsluft aufnimmt, ist der Behälter permeationsdicht verschlossen. Der Behälter umfasst ein Verschlussteil, das eine Öffnung zum Behälterinnenraum verschließt und durch dessen Manipulation die Öffnung zum Behälterinnenraum freigelegt wird. Dadurch erfolgt die Aktivierung des Trockenmittels.To ensure that the desiccant does not absorb moisture from the ambient air during production, the container is sealed so that it is permeation-tight. The container comprises a closure part which closes an opening to the interior of the container and by manipulating the opening to the interior of the container is exposed. This activates the desiccant.
Das Verschlussteil ist in einer ersten bevorzugten Ausführungsform als ein vom Gehäuse abstehendes Abbrechteil ausgebildet und die Manipulation erfolgt durch Abbrechen dieses Abbrechteils. Hierfür weist das Abbrechteil zur besseren Handhabung idealerweise eine Sollbruchstelle auf.In a first preferred embodiment, the closure part is designed as a break-off part protruding from the housing and the manipulation is carried out by breaking off this break-off part. For this purpose, the break-off part ideally has a predetermined breaking point for easier handling.
Das Verschlussteil ist alternativ in einer zweiten bevorzugten Ausführungsform als ein einstechbares Gehäusesegment ausgebildet und die Manipulation erfolgt hierbei durch Einstechen dieses Gehäusesegments.Alternatively, in a second preferred embodiment, the closure part is designed as a pierceable housing segment and the manipulation is carried out by piercing this housing segment.
Des Weiteren ist zur Steuerung der Permeationsrate die Öffnung zum Behälterinnenraum durch eine Membran verschlossen, so dass das Maß des Feuchteaustauschs je nach Art der Membran beeinflusst werden kann.Furthermore, to control the permeation rate, the opening to the interior of the container is closed by a membrane, so that the extent of moisture exchange can be influenced depending on the type of membrane.
Nachfolgend wird die Erfindung anhand eines Ausführungsbeispiels unter Bezugnahme auf eine Zeichnung näher erläutert.The invention is explained in more detail below using an exemplary embodiment with reference to a drawing.
Während des Montageprozesses des elektronischen Geräts ist der Behälter 1 permeationsdicht verschlossen, was bspw. durch Verguss oder Laserschweißen des Behälters 1 erreicht wird. Die Aktivierung des Trockenmittels 2, also der Beginn der Feuchteaufnahme, erfolgt erst im fortgeschrittenen Produktionsprozess. Hierfür weist der Behälter 1 ein Verschlussteil 3 auf, das eine Öffnung 4 zum Behälterinnenraum zunächst verschließt und im geöffneten Zustand das Trockenmittel 2 freilegt. Bei dem in
Des Weiteren ist die Öffnung 4 ist durch eine Membran 5 überdeckt, über deren Ausgestaltung die Permeationsrate gesteuert werden kann.Furthermore, the
Idealerweise ist das Verschlussteil 3 so ausgestaltet, dass es während des Montageprozesses gezwungenermaßen und ohne händisches Zutun derart manipuliert wird, dass die Öffnung 4 zum Behälterinnenraum freigelegt wird. Das kann bspw. so erfolgen, dass beim Zusammenbau zweier Gehäusehälften das Abbrechteil automatisch abgebrochen oder das Gehäusesegment eingestochen wird. So wird sichergestellt, dass die Aktivierung des Trockenmittels 2 während des Montageprozesses nicht vergessen wird. Insgesamt führt dies zu einem einfacheren Handling mit erhöhter Prozesssicherheit bzgl. der Feuchteaufnahmekapazität.Ideally, the
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102022105832.8A DE102022105832A1 (en) | 2022-03-14 | 2022-03-14 | Container for holding a desiccant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102022105832.8A DE102022105832A1 (en) | 2022-03-14 | 2022-03-14 | Container for holding a desiccant |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102022105832A1 true DE102022105832A1 (en) | 2023-09-14 |
Family
ID=87760006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102022105832.8A Pending DE102022105832A1 (en) | 2022-03-14 | 2022-03-14 | Container for holding a desiccant |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102022105832A1 (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7502421U (en) | 1975-01-28 | 1975-07-31 | Lepper Wilhelm Dr Ing | Portion pack to contain a liquid-soluble substance |
DE3613884A1 (en) | 1986-04-24 | 1987-10-29 | Ant Nachrichtentech | Moisture-absorptive bag and use |
US20060236868A1 (en) | 2003-05-19 | 2006-10-26 | Bester Pansegrouw | Dessicant container |
US20090116141A1 (en) | 2007-11-02 | 2009-05-07 | Hitachi Global Storage Technologies Netherlands B.V. | Apparatus, system ,and method for controlling out-gassing and humidity in a closed space-constrained environment |
US20160336045A1 (en) | 2015-05-13 | 2016-11-17 | Seagate Technology Llc | Humidity control for enclosure |
EP3049045B1 (en) | 2013-09-25 | 2017-08-30 | Fresenius Kabi Deutschland GmbH | Nutrition assembly |
US10350540B2 (en) | 2015-05-26 | 2019-07-16 | Donaldson Company, Inc. | Adsorbent assembly with customizable humidity for an enclosure |
US20210043232A1 (en) | 2019-08-07 | 2021-02-11 | Seagate Technology Llc | Electronic device that includes a composition that can release and optionally generate a gaseous oxidizing agent component into an interior space of the electronic device, and related subassemblies and methods |
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2022
- 2022-03-14 DE DE102022105832.8A patent/DE102022105832A1/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7502421U (en) | 1975-01-28 | 1975-07-31 | Lepper Wilhelm Dr Ing | Portion pack to contain a liquid-soluble substance |
DE3613884A1 (en) | 1986-04-24 | 1987-10-29 | Ant Nachrichtentech | Moisture-absorptive bag and use |
US20060236868A1 (en) | 2003-05-19 | 2006-10-26 | Bester Pansegrouw | Dessicant container |
US20090116141A1 (en) | 2007-11-02 | 2009-05-07 | Hitachi Global Storage Technologies Netherlands B.V. | Apparatus, system ,and method for controlling out-gassing and humidity in a closed space-constrained environment |
EP3049045B1 (en) | 2013-09-25 | 2017-08-30 | Fresenius Kabi Deutschland GmbH | Nutrition assembly |
US20160336045A1 (en) | 2015-05-13 | 2016-11-17 | Seagate Technology Llc | Humidity control for enclosure |
US10350540B2 (en) | 2015-05-26 | 2019-07-16 | Donaldson Company, Inc. | Adsorbent assembly with customizable humidity for an enclosure |
US20210043232A1 (en) | 2019-08-07 | 2021-02-11 | Seagate Technology Llc | Electronic device that includes a composition that can release and optionally generate a gaseous oxidizing agent component into an interior space of the electronic device, and related subassemblies and methods |
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Legal Events
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R163 | Identified publications notified |