Method of making a plurality of interconnected vials
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B29C-045/36
출원번호
US-0594528
(2000-06-14)
발명자
/ 주소
Louviere, Kent A.
대리인 / 주소
Dominque & Waddell, PLC
인용정보
피인용 횟수 :
6인용 특허 :
11
초록▼
A method of manufacturing a plurality of interconnected vials with a mold. The mold includes a first slide and a second slide. The method comprises contracting the first slide and the second slide so that a plurality of cavity profiles linked together by a plurality of arms is formed. A plurality of
A method of manufacturing a plurality of interconnected vials with a mold. The mold includes a first slide and a second slide. The method comprises contracting the first slide and the second slide so that a plurality of cavity profiles linked together by a plurality of arms is formed. A plurality of core pins is placed within the plurality of cavity profiles so that the core pins are freestanding. A plastic fluid is injected about the plurality of core pins to form a plurality of interconnected vials. The plurality of interconnected vials are removed from the plurality of core pins. The plurality of interconnected vials are placed into a holder tray and a liquid is injected into the vials. The open ends of the vials are heat sealed in order to encapsulate the plurality of interconnected vials. The steps of heat sealing include applying heat, measuring the temperature applied, and measuring the time the heat is applied.
대표청구항▼
A method of manufacturing a plurality of interconnected vials with a mold. The mold includes a first slide and a second slide. The method comprises contracting the first slide and the second slide so that a plurality of cavity profiles linked together by a plurality of arms is formed. A plurality of
A method of manufacturing a plurality of interconnected vials with a mold. The mold includes a first slide and a second slide. The method comprises contracting the first slide and the second slide so that a plurality of cavity profiles linked together by a plurality of arms is formed. A plurality of core pins is placed within the plurality of cavity profiles so that the core pins are freestanding. A plastic fluid is injected about the plurality of core pins to form a plurality of interconnected vials. The plurality of interconnected vials are removed from the plurality of core pins. The plurality of interconnected vials are placed into a holder tray and a liquid is injected into the vials. The open ends of the vials are heat sealed in order to encapsulate the plurality of interconnected vials. The steps of heat sealing include applying heat, measuring the temperature applied, and measuring the time the heat is applied. reference cavity,arranging a glass joint material on a closing lid, the glass joint material being capable of being thermally activated, the arranging step being practiced by arranging the joint material in a dotted pattern on the closing lid to allow gases that come into contact with the closing lid to be let out via a slot formed at a surface of the joint material,heating the closing lid and placing the closing lid over the mouth of the closing channel, andallowing the closing lid to cool.2. A method of producing a pressure sensor comprising a pressure sensor house assembly containing a reference cavity, in which a vacuum exists, the method comprising: producing a pressure sensor house including the reference cavity, which comprises an opening or a channel from a main portion of the cavity to outside the sensor house, placing a getter capable of being thermally activated so that at least a portion of a surface of the getter forms a wall surface of the reference cavity, attaching a closing lid to a body at a distance from the pressure sensor house so that gas can freely pass between the body comprising the lid attached thereto and the pressure sensor house, increasing a temperature of the body and then of the closing lid to a temperature at which the getter is activated, moving the body to such a position that the closing lid is applied tightly to the pressure sensor house and is attached in this position to the pressure sensor house and that then at least one of the body and the lid conducts heat to the getter, and releasing the body from the closing lid. 3. The method according to claim 2, wherein before increasing the temperature of the body, the method comprising placing the pressure sensor house in a room and pumping air out of the room to become substantially a vacuum.4. The method according to claim 2, wherein the step of increasing the temperature of the body is practiced by increasing the temperature of the body to a temperature at which the getter starts to be activated to a substantial extent and by maintaining the body at this temperature during a time period that effects a substantial activation of the getter.5. The method according to claim 4, further comprising, prior to moving the body to the position in which the closing lid is applied tightly to the house, the step of increasing the temperature of the body further during a short period of time to produce a final activation of the getter.6. The method according to claim 2, further comprising applying a sealing adhesive which is capable of being thermally activated to the closing lid in order to seal and attach the closing lid to the pressure sensor house.7. A method of producing a pressure sensor including a pressure sensor house assembly comprising a reference cavity, in which a vacuum exists, the method comprising: producing a pressure sensor house of substantially ceramic material having the reference cavity arranged therein and a single channel extending from a main portion of the reference cavity up to a mouth at an outside of the pressure sensor house, pumping air out of a room containing the pressure sensor house so that a vacuum is obtained therein and in the reference cavity, heating a closing lid including a joint material, which is arranged thereon and can be thermally activated, and then placing the closing lid on top of the mouth of the channel, and allowing the closing lid to cool, wherein, prior to the heating step, the method further comprises a step of arranging the joint material in a dotted pattern on the closing lid thereby allowing gases released in the heating step in the engagement of the closing lid with the pressure sensor house to be let out from a slot formed at a surface of the joint material. a thermally conductive plastic over at least a portion of said armature to at least partially encase said magnet wires and to mold a fan at one end of said armature without any portion of the fan extending into the slots in the lamination stack to increase the volume in the slots in which magnet wires can be wound, and winding the magnet wires in the slots includes winding them in the slots in the lamination stack including in the increased volume in the slots made available by molding the fan so that no portion of it extends into the slots thereby increasing a power rating of the electric motor beyond what is normally attainable with a fan having portions extending into the slots in the lamination stack. 2. The method of claim 1, wherein molding the thermally conductive plastic comprises molding a composite thermoplastic.3. A method for forming an armature for an electric motor, said method comprising the steps of: providing a lamination stack having slots therein; providing an armature shaft for supporting said lamination stack; providing a commutator disposed on said armature; winding a plurality of magnet wires in the slots in the lamination stack and securing ends of said magnet wires to said commutator; molding a thermally conductive plastic coating over a substantial portion of said lamination stack to at least substantially encase said magnet wires therein and to mold a fan adjacent one end of said lamination stack without any portion of the fan extending into the slots in the lamination stack to increase the volume in the slots in which magnet wires can be wound, and winding the magnet wires in the slots in the lamination stack includes winding them in the slots in the lamination stack including in the increased volume in the slots made available by molding the fan so that no portion of it extends into the slots thereby increasing a power rating of the electric motor beyond what is normally attainable with a fan having portions extending into the slots in the lamination stack. 4. The method of claim 3, wherein molding the thermally conductive plastic using a composite thermoplastic.
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Powell Roger M. (Camberwell AUX) Marshall Steven (Mentone AUX) Waterworth Philip D. (Croydon North AUX), Container filling machine and method.
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Maus Steven M. (Osseo MN) Galic George J. (Columbia Heights MN), Precision single cavity and multicavity plastic injection molding via an adaptive mold process.
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