WO2022178092A1 - Ensemble pour dispositif d'extraction thermique et dispositif d'extraction thermique - Google Patents

Ensemble pour dispositif d'extraction thermique et dispositif d'extraction thermique Download PDF

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Publication number
WO2022178092A1
WO2022178092A1 PCT/US2022/016742 US2022016742W WO2022178092A1 WO 2022178092 A1 WO2022178092 A1 WO 2022178092A1 US 2022016742 W US2022016742 W US 2022016742W WO 2022178092 A1 WO2022178092 A1 WO 2022178092A1
Authority
WO
WIPO (PCT)
Prior art keywords
sleeve
crown
extraction device
thermal extraction
liner
Prior art date
Application number
PCT/US2022/016742
Other languages
English (en)
Inventor
Jason PLANTENBERG
George R. BREIWA, III
Original Assignee
Dynavap, LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dynavap, LLC filed Critical Dynavap, LLC
Publication of WO2022178092A1 publication Critical patent/WO2022178092A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/06—Inhaling appliances shaped like cigars, cigarettes or pipes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F42/00—Simulated smoking devices other than electrically operated; Component parts thereof; Manufacture or testing thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
    • A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
    • A61M11/042—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters electrical
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/002—Details of inhalators; Constructional features thereof with air flow regulating means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0021—Mouthpieces therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/001—Particle size control
    • A61M11/003—Particle size control by passing the aerosol trough sieves or filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0211—Ceramics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/586—Ergonomic details therefor, e.g. specific ergonomics for left or right-handed users

Definitions

  • the present disclosure relates to the field of thermal extraction devices and exothermal vaporizers.
  • the disclosure herein more specifically relates to assemblies for use in association with such thermal extraction devices.
  • an assembly for a thermal extraction device includes, on athermal extraction device, a sleeve which is removably positioned on the thermal extraction device by means of one or more crowns which secure the sleeve in position.
  • the sleeve may be removable and interchangeable with a different sleeve.
  • the assembly comprises a sleeve, such as an interchangeable sleeve, which is positioned over a liner and having one or more crowns which secure the sleeve in position over the liner.
  • a channel extends through the liner and the one or more crowns forming a continuous airpath.
  • a thermal extraction device is also disclosed.
  • the thermal extraction device comprises a body having an interchangeable sleeve.
  • the interchangeable sleeve is carried between a first crown and a second crown.
  • An aperture or channel extends along an interior of the body, first crown and second crown.
  • a mouthpiece is also coupled to the body and an extraction chamber is provided in communication with the mouthpiece.
  • a modular thermal extraction device is also disclosed.
  • the device includes a stem formed by an interchangeable sleeve positioned over a liner.
  • a first crown is removably coupled to the interchangeable sleeve and/or liner on a first end.
  • a second crown is removably coupled to the interchangeable sleeve and/or liner on a second end.
  • a mouthpiece is provided on the first crown.
  • An extraction chamber is carried by the second crown.
  • the extraction chamber may have a cap thereon.
  • the cap may be a temperature indicating cap.
  • FIG. 1 is a perspective view of a thermal extraction device for use with an assembly according to one or more examples of embodiments, showing the thermal extraction device including a cap.
  • FIG. 2 is a perspective view of a thermal extraction device for use with an assembly according to one or more examples of embodiments, showing the thermal extraction device without a cap.
  • FIG. 3 is a perspective view of an assembly according to one or more examples of embodiments.
  • FIG. 4 is an exploded perspective view of the assembly shown in FIG . 3 absent a condenser.
  • FIG. 5 is an exploded perspective view of the assembly shown in FIG. 3, including a condenser with O-rings.
  • FIG. 6 is an exploded perspective view of the assembly shown in FIG. 3, including a condenser without O-rings.
  • FIG. 7 is a first side elevation view of the assembly shown in FIG. 3.
  • FIG. 8 is a second side elevation view of the assembly shown in FIG. 3, taken from line 8-8 of FIG. 7
  • FIG. 9 is a cross-sectional view of the assembly shown in FIG. 8, absent a condenser.
  • FIG. 10 is a perspective view of a sleeve for use with the assembly according to one or more examples of embodiments.
  • FIG. 11 is a first side elevation view of the sleeve shown in FIG. 10.
  • FIG. 12 is a second side elevation view of the sleeve shown in FIG. 10, taken from line 12-12 of FIG. 11.
  • FIG. 13 is an end elevation view of the sleeve shown in FIG. 10, taken from line 13-13 of FIG. 12, the opposing end being a mirror image thereof.
  • FIG. 14 is a perspective view of a liner for use with the assembly according to one or more examples of embodiments.
  • FIG. 15 is a first side elevation view of the liner shown in FIG. 14.
  • FIG. 16 is a second side elevation view of the liner shown in FIG, 14, taken from line 16-16 of FIG. 15.
  • FIG. 17 is an end elevation view of the liner shown in FIG. 14, taken from line 17-17 of FIG, 15 ,
  • FIG. 18 is a perspective view of an example of a crown for use with the assembly according to one or more examples of embodiments.
  • FIG. 19 is a first side elevation view of the crown shown in FIG. 18.
  • FIG. 20 is a second side elevation view of the crown shown in FIG. 18, taken from line 20-20 of FIG. 19.
  • FIG. 21 is a first end elevation view of the crown shown in FIG. 18, taken from line 21-21 of FIG. 20.
  • FIG. 22 is a second end elevation view of the crown shown in FIG. 18, taken from line 22-22 of FIG. 20.
  • FIG. 23 is a perspective view of an additional example of a crown for use with the assembly according to one or more examples of embodiments.
  • FIG. 24 is a first side elevation view of the crown shown in FIG. 23.
  • FIG. 25 is a second side elevation view of the crown shown in FIG. 23, taken from line 25-25 of FIG. 24.
  • FIG. 26 is a first end elevation view of the crown shown in FIG. 23, taken from line 26-26 of FIG. 24.
  • FIG. 27 is a second end elevation view of the crown shown in FIG. 23, taken from line 27-27 of FIG. 25.
  • FIG. 28 is an end elevation view of an extraction chamber for use with the thermal extraction device according to one or more examples of embodiments, absent a screen or diffuser disc.
  • FIG. 29 is an aid elevation view of the extraction chamber shown in FIG. 28, showing a screen or diffuser disc therein.
  • thermal extraction device 100 is an exothermal vaporizer, such as is disclosed in U.S. Patent No. 10,206,425 which is expressly incorporated herein by reference.
  • exothermal vaporizer such as is disclosed in U.S. Patent No. 10,206,425 which is expressly incorporated herein by reference.
  • assembly 116 and/or one or more components e.g. interchangeable sleeve, crowns, and/or liner
  • principles disclosed herein may be provided in a variety of alternative devices without departing from the overall scope of this disclosure.
  • FIGS. 1-2 An example of a thermal extraction device 100 is shown in FIGS. 1-2.
  • the thermal extraction device 100 generally includes a stem 102 and an extraction chamber 104.
  • the thermal extraction device 100 may also optionally include a tip 106 and/or cap 108 which may be a temperature indicating cap.
  • the thermal extraction device 100 may be provided without a cap 108.
  • the tip 106 may be integral or separable from the stem 102.
  • a condenser 110 may also be provided that fits within the airpath of the stem 102 (a condenser 110 is shown in FIGS. 5-6).
  • An integral or separable mouthpiece 112 may also be provided in some examples of embodiments.
  • the extraction chamber 104, tip 106, stem 102, and mouthpiece 112 are in air flow communication.
  • a channel 115 or aperture or throughbore may be provided in each respective component in communication with an adjacent component and it's channel or aperture, forming an airpath therethrough.
  • various removable / assemblable components may be coupled together with mating geometry, such as mating grooves and Q-rings, although variations thereon may be acceptable (see e.g., FIGS. 5-6).
  • an extraction chamber 104 is provided on or in the thermal extraction device 100 for placement of material (not shown).
  • the extraction chamber 104 may be provided at/in one aid of the stem 102 or in the tip 106, and may include a screen 114, diffuser disc, or the like at the base thereof in the airpath formed by the throughbore 115 (compare FIG. 27 which shows the extraction chamber without a screen 114, and FIG. 28 showing the extraction chamber including screen 114).
  • a material is placed in the extraction chamber 104, a cap 108 is optionally placed over the extraction chamber 104 (and in some examples embodiments the tip 106) such as shown in FIG. 1, and heat is applied to the cap 108 and/or tip 106 and/or material.
  • the user may then draw upon the mouthpiece 112 to draw air through the extraction chamber 104, through the stem 102, and into the mouthpiece 112 while also drawing extracted compounds from the material.
  • the stem 102 of the thermal extraction device 100 may be an assembly 116 composed of a sleeve 118, one or more crowns 120, 122, and optionally a liner 124 within the sleeve 118.
  • the sleeve 118 may be rotatable on the liner 124.
  • the sleeve 118 may be rotatable about its longitudinal axis (x).
  • the sleeve 118 may also
  • SUBSTITUTE SHEET (RULE 26) be removable from the thermal extraction device 100 and/or interchangeable in the device or over the liner 124.
  • the assembly 112 may be configured to provide airflow modulation. Rotation of the sleeve 118 on the liner 124 allows the user to modulate or control airflow through the selective alignment of the apertures 132, 150 on the sleeve 112 and liner 124.
  • the assembly 116 may also include a condenser 110 within the channel or throughbore 115.
  • the sleeve 118 comprises a first end 128 and a second end 130 joined by a body 126.
  • the body 126 is generally hollow or has a throughbore or channel 115 therethrough coupled to or forming apertures on the first end 128 and second end 130.
  • an aperture 132 or more than one aperture may also be provided in a sidewall 134 of the body 126.
  • One or more grips or recesses or other user engagement section(s) 136 may also be optionally provided on the sidewall 134 of the body 126.
  • an aperture 132 is provided on a portion of the sidewall 134 forming the user engagement section 136 such that the user may open or close the aperture 132 with the user's finger.
  • the first end 128 and/or second aid 130 of the sleeve body 126 is provided with a mating engagement element 138.
  • mating grooves and O-rings may be a mating engagement element 138 provided on the body 126 and crown or liner 124.
  • the inner surface of the sleeve sidewall 134 may be provided with a recess 140, or more than one recess, which mates with a protrusion or sealing member 142 (e.g., an O-ring or the like) on the mating component.
  • the mating engagement element 138 may be composed of any number of mechanisms used to mate components, such as but not limited to, friction fit, threads, tongue and groove, pins, fasteners, and the like.
  • the mating engagement dement 138 permits the sleeve 118 to be quickly and easily removable and interchangeable with a different sleeve 118.
  • the thermal extraction device 100 may further comprise a liner 124 within the interchangeable sleeve 118 (see FIGS. 5-6, 9).
  • the sleeve 118 is preferably sized to fit over a liner 124. That is, the diameter of the sleeve throughbore or channel 115c is at least as large as if not slightly larger than the outer diameter of the liner 124.
  • the liner 124 comprises a first end 144 and a second end 146 spaced from the first end 144 by a cylindrical hollow body 148. While a cylindrical body is shown and described, the body 148 may take any geometric form accomplishing the purposes provided.
  • the liner 124 (or the liner 124 and sleeve 118 in combination) and its throughbore 115b may comprise an air flow path in the thermal extraction device 100 between the extraction chamber 104 and the mouthpiece 112. If the liner 124 is absent, the sleeve hollow core or throughbore or channel 115c may comprise the air flow path or a portion thereof for the thermal extraction device 100.
  • the liner 124 may have an aperture 150 thereon.
  • the aperture 150 in the liner 124 When assembled with the sleeve 118, the aperture 150 in the liner 124 is longitudinally positioned so as to align with the longitudinal position ofthe aperture in the sleeve 118.
  • the liner 124 may be optionally aligned with the aperture 150 in the sleeve 118 by rotation of one said component relative to the other. This selective alignment permits air flow modulation and control.
  • the relative position ofthe sleeve 118 to the liner 124 may function as a valving mechanism to obstruct the airport 132 of the sleeve 118, either partially or fully.
  • tire sleeve 118 is preferably removably retained on the liner 124. It is also contemplated that in some examples, the sleeve 118 may be used without the liner 124. In one or more examples of embodiments, the liner 124 may be configured to engage with the tip 106 and/or mouthpiece 112 and may therefore have a mating geometry or dimension (e.g., providing a friction fit), or may have a dimension shorter than the sleeve 118.
  • the liner 124 may be secured to or affixed to one of the crowns 120, 122,
  • the liner 124 may be secured by friction fit, fasteners, or other fastening means, including in certain examples of embodiments a permanent attachment
  • the assembly 116 may further include one or more crowns 120, 122 or other retention mechanism(s) positioned at an end or opposing ends of the sleeve 118 or on the liner 124 and configured to retain the sleeve 118 on the liner 124 or otherwise on the thermal extraction device 100 (see FIGS. 3-9).
  • a first crown 120 is positioned on a first end 128 of the sleeve 118 and first end 144 ofthe liner 124 and a second crown 122 is positioned on a second end 130 of the sleeve 118 and second end 146 ofthe liner 124. Referring to FIGS. 18-22, the first crown 120
  • SUBSTITUTE SHEET (RULE 26) 120 comprises or includes a mouthpiece 112 and, as shown in FIGS. 23-27, the second crown 122 comprises a coupling 152 for a tip 106 (see also FIG. 1 ).
  • the engagement of the crowns 120, 122 and sleeve 118, as shown m FIGS. 3-9, permits rotation of the sleeve about its longitudinal axis (x).
  • the crown(s) 120, 122 may be removable and interchangeable with different crowns.
  • the one or more crowns 120, 122 may attach rigidly or removably by fastener, by friction fit, or by O-ring(s) 142, among other suitable fasteners.
  • one crown 120 or 122 is fixed in place, e.g., permanently affixed, and a second crown 120 or 122 is removably engaged.
  • both crowns 120, 122 are removably engaged.
  • a crown 120, 122 may have a sleeve engagement portion 154 for engagement with the sleeve 118.
  • the sleeve engagement portion 154 is positioned on a first end 156, 158 of the crown 120, 122.
  • the sleeve engagement portion 154 may be or comprise mating grooves or recesses 140 and/or O-rings 142.
  • the sleeve engagement portion 154 may comprise an annular ring or groove 140 on an exterior surface which mates or aligns with a corresponding mating portion 140 on an interior surface of the sleeve 118. These elements may be secured by a sealing member 142 (such as an O-ring).
  • the crown 120, 122 may have said annular ring or groove 140 on an interior surface and the sleeve 118 may have the mating annular ring or groove 140 on an exterior surface of the sleeve 118.
  • the first end 156, 158 of the crown has a narrowed cross section and has a groove 140 thereon which receives a sealing device 142, such as an O-ring or the like. While specific examples are provided, alternative means of removably coupling the sleeve 118 and the crown may be used, such as but not limited to threads, tongue and groove, pin, fasteners and/or combinations of the foregoing.
  • one or more crowns 120, 122 may be secured to the liner 124 by similar attachment mechanisms, and alternatively may be assembled integrally with the liner 124 or attached by friction fit.
  • a sleeve 118 may have an aperture on a surface of the sleeve 118, within which an O-ring, elastomer, or the like may be positioned.
  • the O-ring in some examples may be press-fit into position. In position,
  • a press fit O-ring in the sleeve 118 may be used so that the liner 124 can mate with the interior surface of the sleeve 118 or an interior geometry such as a groove and allow for a somewhat free rotation of the sleeve 118 relative to the liner 124. This may also be used to allow the O-ring to function as a seal.
  • the liner 124 extends into and couples to the first crown 120 and second crown 122 by friction fit.
  • the sleeve 118 is further coupled to the first crown 120 and second crown 122 by O-rings 142 which mate with corresponding grooves 140 in the crowns 120, 122 and sleeve 118.
  • Both the first crown 120 and the second crown 122 include a channel 115a or aperture therethrough which align with the channel 115b ofthe liner 124 and/or sleeve 118,
  • a crown 120 may include or comprise a mouthpiece 112 such as shown in FIGS, 4-6.
  • the first crown 120 includes a mouthpiece portion 112 opposite the sleeve engagement portion 154. That is, the mouthpiece 112 may comprise an integral portion ofthe first crown 120.
  • the first crown 120 may also include one or more tapered sections 160 or outer geometric surfaces.
  • tapered sections 160 may have different cross sectional width or circumference. In some examples, the tapered sections 160 permit the mouthpiece 112 to fit within a mating receptor, such as may be provided in a water piece (not shown).
  • a crown 122 may include a receptor or coupling 152 for a tip 106 or other component.
  • the second crown 122 may have an aperture with at least one groove 140 on the interior surface or other mating geometry which mates with a componen t such as a tip 106 which may have an O-ring 142, protrusion, and/or groove 140 thereon.
  • mating engagement element 138 While specific examples of mating engagement element 138 are disclosed, one of skill in the art will appreciate that any number of fasteners and means to couple two components together may be used.
  • a crown 120, 122 may have a taper on it, or a protrusion/gap configuration, such that the sleeve 118 may be pushed down and turned into the crown, comparable to a pill bottle so that you can remove one crown and remove the sleeve 118 or slide the
  • SUBSTITUTE SHEET (RULE 26) sleeve 118 off the liner 124 that is inside. And, since the process is basically a “push and twist methodology,” pulling on the connected components or parts alone will not separate the components.
  • a mating geometry may be used to retain the sleeve 118 in place on the liner 124. For example, either an internal surface of the sleeve 118 or an external surface of the liner 124 may have a small bump or protrusion or a non-symmetrical geometry which may be engaged when the sleeve 118 is placed over the liner 124.
  • the parts may be rotated relative to one another, and the bump or protrusion or non-symmetrical geometry may either slide within a groove within the interior, or along the interior surface, such that the rotation of the two parts secures them together.
  • the bump or protrusion or non-symmetrical geometry may either slide within a groove within the interior, or along the interior surface, such that the rotation of the two parts secures them together.
  • Various additional examples are also contemplated.
  • the variety of mechanisms of attachment of the sleeve 118 to the liner 124 each permit interchangeable sleeves 118 and provide a simple removal and re-assembly procedure.
  • an assembly 116 which permits multiple interchangeable sleeves 118 is achieved.
  • a variety of sleeves 118 may be used on a single device, allowing for changes in appearance and/or function (i.e., incorporating a sleeve 118 having multiple apertures, airpaths, or other heat-impactful components) to customize the device for the user.
  • the liner 124, crown(s) 120, 122, and sleeve 118 described herein may be made of a variety of materials.
  • the linear 124 may be made of stainless steel, titanium, ceramic, glass, aluminum, and other components having similar properties.
  • the crown(s) 120, 122 may similarly be made of metal such as but not limited to stainless steel, titanium, or other rigid / durable components having similar properties.
  • the sleeve 118 may be constructed of any number of a variety of materials and combinations thereof, including, but not limited to stainless steel, wood, titanium, ceramic, glass, and other components having similar properties.
  • the various components may also include surface textures, designs, perforations, and the like.
  • an assembly 116 for a thermal extraction device 100 comprises a sleeve 118 which is positioned over a liner 124 and one or more crowns 120, 122 which secure the sleeve 118 in position over the liner 124.
  • a channel 115 extends through the liner 124 and the one or more crowns 120, 122 forming a continuous airpath.
  • Athermal extraction device 100 is also provided.
  • the thermal extraction device 100 comprises a body 126 having an interchangeable sleeve 118.
  • the interchangeable sleeve 118 is carried between a first crown 120 and a second crown 122.
  • An aperture or channel 115 extends along an interior of tire body 126, first crown 120 and second crown 122.
  • a mouthpiece 112 is also coupled to the body 126 and an extraction chamber 104 is provided in communication with the mouthpiece 112.
  • the extraction chamber 104 may be positioned within a tip 106 joined or removably connected to the second crown 122.
  • a cap 108 which may be a temperature indicating cap, may removably cover the extraction chamber 104.
  • a condenser 110 may be provided within the inner channel 115 formed by the crowns 120, 122, liner 124, and/or sleeve 118.
  • a modular thermal extraction device 100 is also disclosed.
  • the device includes a stem 102 formed by an interchangeable sleeve 118 positioned over a liner 124.
  • a first crown 120 is removably coupled to the interchangeable sleeve 118 and/or liner 124 on a first end 128, 144.
  • a second crown 122 is removably coupled to the interchangeable sleeve 118 and/or liner 124 on a second end 130, 146.
  • Amouthpiece 112 is provided on the first crown 120.
  • An extraction chamber 104 is carried by the second crown 122.
  • the extraction chamber 104 may have a cap 108 thereon.
  • the cap 108 may be a temperature indicating cap.
  • the assembly 116 and the thermal extraction device 100 described herein provide a level of customization by the user.
  • the user may easily interchange sleeves 118 and thereby change the appearance and feel of the device without impacting the performance, but may also optionally change the functionality of the device through interchange of any one or more of the components of the device, including not only the sleeve 118, but the liner 124, crown(s) 120, 122, mouthpiece 112, tip 106, cap 108. Additional components may also be added due to the modularity and interchangeability of the various components.
  • the term “coupled” means the joining of two members directly or indirectly to one another. Such joining may be stationary in nature or moveable in nature. Such joining may be achieved with the two members or the two members and any additional intermediate members being integrally formed as a single unitary body with one another or with the two members or the two members and any additional intermediate members being attached to one another. Such joining may be permanent in nature or may be removable or releasable in nature, [0070] It is also important to note that the construction and arrangement of the system, methods, and devices as shown in tile various examples of embodiments is illustrative only.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

L'invention concerne un ensemble pour un dispositif d'extraction thermique. L'ensemble comprend un manchon qui est positionné sur un revêtement et une ou plusieurs couronnes qui maintiennent le manchon en position sur le revêtement. Un canal s'étend à travers le revêtement et la ou les couronnes, formant un trajet d'air continu. L'invention concerne également un dispositif d'extraction thermique comprenant l'ensemble.
PCT/US2022/016742 2021-02-19 2022-02-17 Ensemble pour dispositif d'extraction thermique et dispositif d'extraction thermique WO2022178092A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163151464P 2021-02-19 2021-02-19
US63/151,464 2021-02-19

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WO2022178092A1 true WO2022178092A1 (fr) 2022-08-25

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170318860A1 (en) * 2014-10-29 2017-11-09 Jt International S.A. Aerosol generating device
US20200107585A1 (en) * 2018-10-08 2020-04-09 Juul Labs, Inc. Heating element
US20200323267A1 (en) * 2012-12-27 2020-10-15 Dynavap, LLC Diffuser, diffuser assembly, and adjustable vaporization chamber for exothermal vaporizer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200323267A1 (en) * 2012-12-27 2020-10-15 Dynavap, LLC Diffuser, diffuser assembly, and adjustable vaporization chamber for exothermal vaporizer
US20170318860A1 (en) * 2014-10-29 2017-11-09 Jt International S.A. Aerosol generating device
US20200107585A1 (en) * 2018-10-08 2020-04-09 Juul Labs, Inc. Heating element

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