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11.发明专利
公开(公告)号：BRPI0201947B1
公开(公告)日：2015-06-09
申请号：BR0201947
申请日：2002-05-24
Applicant: LG ELECTRONICS INC
Inventor： YOO JAE-YOO , LEE CHEL WOONG , HWANG MIN-KYU
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公开(公告)号：DE10225007B4
公开(公告)日：2006-04-13
申请号：DE10225007
申请日：2002-06-06
Applicant: LG ELECTRONICS INC
Inventor： YOO JAE-YOO , LEE CHEL-WOONG , HWANG MIN-KYU
Abstract: In an operation control apparatus of a compressor, a current, a voltage an d a TDC, etc. applied to a compressor are detected, a speed and a TDC are constantly controlled so as to place an operation point of the compressor within a high efficiency operation region by using a phase difference between each detected values (for example, a phase difference between the current and the voltage), and an operation frequency is varied according to a load variation, accordingly an operation efficiency of the compressor can be improved
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Patent Agency Ranking
公开(公告)号：BR0202018A
公开(公告)日：2003-04-29
申请号：BR0202018
申请日：2002-05-31
Applicant: LG ELECTRONICS INC
Inventor： YOO JAE-YOO , LEE CHEL-WOONG , HWANG MIN-KYU
Abstract: In an operation control apparatus of a compressor, a current, a voltage an d a TDC, etc. applied to a compressor are detected, a speed and a TDC are constantly controlled so as to place an operation point of the compressor within a high efficiency operation region by using a phase difference between each detected values (for example, a phase difference between the current and the voltage), and an operation frequency is varied according to a load variation, accordingly an operation efficiency of the compressor can be improved
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公开(公告)号：DE10225007A1
公开(公告)日：2003-02-27
申请号：DE10225007
申请日：2002-06-06
Applicant: LG ELECTRONICS INC
Inventor： YOO JAE-YOO , LEE CHEL-WOONG , HWANG MIN-KYU
Abstract: In an operation control apparatus of a compressor, a current, a voltage an d a TDC, etc. applied to a compressor are detected, a speed and a TDC are constantly controlled so as to place an operation point of the compressor within a high efficiency operation region by using a phase difference between each detected values (for example, a phase difference between the current and the voltage), and an operation frequency is varied according to a load variation, accordingly an operation efficiency of the compressor can be improved
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公开(公告)号：DE10224422A1
公开(公告)日：2003-02-27
申请号：DE10224422
申请日：2002-06-01
Applicant: LG ELECTRONICS INC
Inventor： YOO JAE-YOO , HWANG MIN-KYU , LEE CHEL WOONG
IPC: F04B49/06 , F04B1/00 , F04B35/04 , F24F11/02 , F24F11/46 , F24F11/49 , F24F11/61 , F24F11/64 , F24F11/86 , F24F11/88 , F25B1/00 , F25B1/02 , H02P21/18 , H02P21/22 , H02P21/24 , H02P23/04 , H02P23/16 , H02P23/18 , H02P25/04 , H02P27/02 , H02P27/16 , H02P7/52
Abstract: An apparatus and method for operational control of a reciprocating motor compressor, includes performing an operation of the reciprocating motor compressor precisely and accurately. In addition, with the above apparatus and method, the phase difference between a first speed value of the motor (or first TDC value) and current applied to the motor is detected, the second speed value of the motor at the inflection point of the detected phase value (or second TDC value) is detected and stored as a reference value, and the speed of the motor is controlled on the basis of the reference value and the first speed value of the motor (or the first TDC value).
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公开(公告)号：DE10101777A1
公开(公告)日：2001-08-02
申请号：DE10101777
申请日：2001-01-17
Applicant: LG ELECTRONICS INC
Inventor： LEE SANG-KYUN , LEE JAE-CHUN , HWANG MIN-KYU
Abstract: Disclosed is a single module system for an electric/electronic appliance. The single module system comprises a first module section having a first PCB which is made of a ceramic or metal-based material and exothermic devices which are located on the first PCB; and a second module section having a second PCB which is made of an epoxy or phenol-based material and non-exothermic devices which are located on the second PCB.
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公开(公告)号：WO2011083948A2
公开(公告)日：2011-07-14
申请号：PCT/KR2011000027
申请日：2011-01-04
Applicant: LG HAUSYS LTD , LG ELECTRONICS INC , JANG SUK , HWANG SUNG-SEOCK , JEON SEUNG-MIN , LEE MYUNG , HAN JUNG-PIL , KIM YOUNG-BAE , JUNG DONG-JU , YOON IL-SEOB , HWANG MIN-KYU , SHIM JIN-WOO
Inventor： JANG SUK , HWANG SUNG-SEOCK , JEON SEUNG-MIN , LEE MYUNG , HAN JUNG-PIL , KIM YOUNG-BAE , JUNG DONG-JU , YOON IL-SEOB , HWANG MIN-KYU , SHIM JIN-WOO
CPC classification number: E04B1/803 , B32B5/26 , B32B7/12 , B32B15/14 , B32B17/02 , B32B17/067 , B32B27/08 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/34 , B32B27/36 , B32B37/02 , B32B37/12 , B32B37/187 , B32B2262/101 , B32B2305/10 , B32B2305/22 , B32B2307/304 , B32B2310/024 , B32B2311/24 , B32B2315/085 , B32B2607/00 , Y02A30/242 , Y02B80/12 , Y10T428/231
Abstract: The present invention relates to a vacuum insulation panel and to a method for manufacturing same. The method comprises: (a) a step of laminating a plurality of glass fiber boards to form a core, wherein the glass fiber boards are produced by a papermaking method using glass fiber dispersed in an inorganic binder; (b) a step of forming an outer cover having a structure in which a surface protection layer, a metal barrier layer, and an adhesive layer are laminated; (c) a step of producing a getter by packing burned lime (CaO) powder in a pouch; (d) a step of attaching the getter onto the core, or inserting the getter into the surface of the core; and (e) a step of forming the outer cover into a bag body, inserting the core from step (d) into the bag body, and sealing the bag body, thereby improving long-term durability of the vacuum insulation panel.
Abstract translation: 本发明涉及真空绝热板及其制造方法。 该方法包括：（a）层叠多个玻璃纤维板以形成芯的步骤，其中通过使用分散在无机粘合剂中的玻璃纤维的造纸方法制造玻璃纤维板; （b）形成具有层叠有表面保护层，金属阻挡层和粘合剂层的结构的外盖的工序; （c）通过将烧制的石灰（CaO）粉末包装在袋中来生产吸气剂的步骤; （d）将吸气剂附接到芯上或将吸气剂插入到芯的表面中的步骤; 和（e）将外罩形成袋体的步骤，将步骤（d）中的芯插入袋体中，并密封袋体，从而提高真空绝热面板的长期耐久性。
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