Tag Archives: seal

Door seal pad. mounting structure of refrigerator

Application Number  00129574 Application Date  2000.09.29 Publication Number  1301948 Publication Date  2001.07.04 Priority Information   1999/12/30 KR 67081/1999   International Classification  F25D23/08   Applicant(s) Name  LG Electronics Co., Ltd.   Address     Inventor(s) Name  Park Jong-Won;Kim Han-Hyo   Patent Agency Code  11219 Patent Agent  gu gongxia AbstractThe present invention discloses installing structure of a… Read More »

Anti-theft plastic bottle heving drouble seal structure

Application Number  00129310 Application Date  2000.11.10 Publication Number  1351947 Publication Date  2002.06.05 Priority Information     International Classification  B65D41/30;B65D53/00   Applicant(s) Name  Zhengda Furuidan Pharmaceutical Co., Ltd., Shandong Prov.   Address     Inventor(s) Name  Li Jinquan;Yang Xiaohong;Jiang Lei   Patent Agency Code  00000 Patent Agent   AbstractThe present invention relates to an anti-theft plastic… Read More »

Supersonic seal device

Application Number  00129090 Application Date  2000.09.29 Publication Number  1290637 Publication Date  2001.04.11 Priority Information   1999/9/30 JP 279917/1999   International Classification  B65B51/22   Applicant(s) Name  Shikoku Chemical Engineering Material Co., Ltd.   Address     Inventor(s) Name  Kume Aki;Shinohara Mitsuhiko;Iseki Horishi   Patent Agency Code  11038 Patent Agent  ma jiangli AbstractAn ultrasonic sealing apparatus has… Read More »

Method for making dry-printed photosensitive seal

Application Number: 00120767Application Date: 2000.07.13Publication Number: 1288820Publication Date: 2001.03.28Priority Information: International: B41K1/02Applicant(s) Name: Nippon Teyo Co., Ltd.Address: Inventor(s) Name: Liu Peng;Matsushita YasukoPatent Agency Code: 11234Patent Agent: wan huatangAbstract The present invention discloses a method for making dry printing photosensitive seal, including the following main steps: using dry printing machine and dry ink box to black-and… Read More »

Contact-type mechanical seal for axle

Application Number: 00111157Application Date: 2000.06.27Publication Number: 1279368Publication Date: 2001.01.10Priority Information: International: F16J15/16Applicant(s) Name: Shandong Research Inst. of Electric PowerAddress: Inventor(s) Name: Ding Zhaohai;Li Fushang;Bi ZhongboPatent Agency Code: 37100Patent Agent: wang junmeiAbstract A contact-type mechanical seal for shaft is composed of split-type casing and arc-segment seal assemblies. The number of seal assemblies is the even layger… Read More »

Valve having seal ring with outer jacket ring

Application Number: 00122053Application Date: 2000.08.12Publication Number: 1337534Publication Date: 2002.02.27Priority Information: International: F16K3/22;F16K3/314;F16K3/316;F16K31/54Applicant(s) Name: You WeiAddress: Inventor(s) Name: You WeiPatent Agency Code: 00000Patent Agent: Abstract The present invention provides a valve related to the Chinese patent "seal ring shifting type valve" (number of said patent is 931026741), which is characterized by that the peripheries of front… Read More »

Flame-retarding and sound-isolating seal material

Application Number: 00111254Application Date: 2000.08.02Publication Number: 1281021Publication Date: 2001.01.24Priority Information: International: C09K3/10Applicant(s) Name: Research Inst of Ocean ChemistryAddress: Inventor(s) Name: Huang Weibo;Liu Donghui;Yang YurunPatent Agency Code: 00000Patent Agent: Abstract A non-solvent flame-retarding and sound-proofing sealing material for ship, car and train ios prepared from epoxy resin as matrix material, solidifying agent, filler, toughening agent, flame… Read More »

Seal device with lid

Application Number: 00123220Application Date: 2000.11.08Publication Number: 1351964Publication Date: 2002.06.05Priority Information: International: C02F1/00Applicant(s) Name: China Petrochemical Corp.Address: Inventor(s) Name: Wang Yuting;Zeng XiangdongPatent Agency Code: 21102Patent Agent: li weiAbstract The present invention relates to a kind of covered sealer, used especially in water processing facility to collect exhausted waste gas. By setting up a movable combined sealing… Read More »

Seal structure of valve controlled by turning valve rod

Application Number: 00111674Application Date: 2000.02.14Publication Number: 1309258Publication Date: 2001.08.22Priority Information: International: F16K1/228;F16K5/14Applicant(s) Name: Wang JiaxinAddress: Inventor(s) Name: Wang JiaxinPatent Agency Code: 00000Patent Agent: Abstract Turning valve rod or upper rod, valve core and lower rod clockwise drive the open-close structure to make the valve flaps rotate clockwise by 90 deg. Futher turning valve rod or… Read More »

Resin molding method and device to seal electronic element

Application Number: 00124006Application Date: 1994.07.22Publication Number: 1308368Publication Date: 2001.08.15Priority Information: 1993/7/22 JP 202689/93; 1993/7/22 JP 202690/93; 1993/12/14 JP 343141/93International: H01L21/56Applicant(s) Name: Towa K.K.Address: Inventor(s) Name: Bando HirohikoPatent Agency Code: 31100Patent Agent: li jialinAbstract A method and an apparatus for molding resin to seal electronic parts are adapted to use molding units to seal with molded… Read More »

Ink-bearing material for seal and its preparing process

Application Number: 00112402Application Date: 2000.07.15Publication Number: 1334290Publication Date: 2002.02.06Priority Information: International: C08L27/06;G09F3/03Applicant(s) Name: Chinese Science and Technology UnivAddress: Inventor(s) Name: Ding LunhanPatent Agency Code: 34103Patent Agent: zhao wulanAbstract An ink-bearing material made of thermoplastic fine plastic powder for the main body of seal is prepared from poloyvinyl chloride emulsion, plasticizer, filler and thermal stabilizer for… Read More »

Seal ring and its producing method

Application Number: 00127311Application Date: 2000.11.09Publication Number: 1352357Publication Date: 2002.06.05Priority Information: International: F16J9/26Applicant(s) Name: Yigang Hardware Seal Material Co., Ltd., ShanghaiAddress: Inventor(s) Name: Huang JianpingPatent Agency Code: 00000Patent Agent: Abstract The present invention provides a kind of seal ring made of fluoroplastics-46 with very strong anticorrosive capacity and elasticity. The material containing fluorine element and has… Read More »

Method for treating blood by ultraviolet ray radiation and seal oxygenation

Application Number: 00112596Application Date: 2000.09.30Publication Number: 1345605Publication Date: 2002.04.24Priority Information: International: A61M1/36Applicant(s) Name: Central Blood Station of Xuzhou Red Cross SocietyAddress: Inventor(s) Name: Gao YongPatent Agency Code: 00000Patent Agent: Abstract The method for treating blood by UV light adopts the one-time closed pressurization oxygenation and UV light full-range irradiation so as to overcome the defect… Read More »

Seal ring material

Application Number: 00112624Application Date: 2000.01.12Publication Number: 1303903Publication Date: 2001.07.18Priority Information: International: C09K3/12Applicant(s) Name: Chongqing Iron & Steel (Group) Co., Ltd.Address: Inventor(s) Name: Zhou YuanhuaPatent Agency Code: 51123Patent Agent: fang gongAbstract The present invention discloses a kind of sealing ring material, its composition contains (by weigth portion) SiO2 35-75 portions, Al2O3 5-15 portions, K2O 1.0-5.0 portions,… Read More »

Anti-fake seal engraving process

Application Number: 00113935Application Date: 2000.10.08Publication Number: 1347808Publication Date: 2002.05.08Priority Information: International: B41K1/00;G03F7/00Applicant(s) Name: Liu QinglongAddress: Inventor(s) Name: Liu QinglongPatent Agency Code: 61100Patent Agent: li zhongqunAbstract The anti-fake seal engraving process sets the electronc fingerprint incapable of being imitated and the simple name of the seal engraving unit in the central five pointed star of public… Read More »

Oil lubricating seal device for ship tail shaft

Application Number: 00116139Application Date: 2000.09.29Publication Number: 1285301Publication Date: 2001.02.28Priority Information: International: B63H23/34;F16J15/16Applicant(s) Name: Chengdu Mingda Ship Seal Co., Ltd.Address: Inventor(s) Name: Ran Min;Xue SongPatent Agency Code: 00000Patent Agent: Abstract The stern shaft seal is characterized by that it utilizes the driving screw to make rotating ring made of composite material, spring seat, spring and rotating… Read More »

Transparent seal layer and packaging material made thereof

Application Number: 00118020Application Date: 2000.06.05Publication Number: 1276333Publication Date: 2000.12.13Priority Information: 1999/6/4 DE 19925594.6International: B65B51/00;B65D65/40;C08L51/00Applicant(s) Name: Wolf Valsrode AGAddress: Inventor(s) Name: H. Egles;A. Gasse;D. NoypaurPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract A multi-layered sealing film that contains a transparent outer layer is disclosed. The outer layer includes any of E/VA, PE-LD, PE-HD and PE-LLD which is… Read More »

Antiforge seal with portrait and its making method

Application Number: 00119348Application Date: 2000.06.30Publication Number: 1279161Publication Date: 2001.01.10Priority Information: International: B41K1/02Applicant(s) Name: Guo ChunshengAddress: Inventor(s) Name: Guo Chunsheng;Li TaoPatent Agency Code: 13104Patent Agent: yin yanhuaAbstract An antiforge portrait seal features that the name and portroit of its owner are carved on the seal. Its advantages include high antiforge effect, unique carving method, and clear… Read More »

Antiforge method for descriminating seal

Application Number: 00104581Application Date: 2000.03.24Publication Number: 1315706Publication Date: 2001.10.03Priority Information: International: G06F17/00Applicant(s) Name: Chen JinchangAddress: Inventor(s) Name: Chen JinchangPatent Agency Code: 44217Patent Agent: gao tieyuanAbstract A method for discriminating the genuineness of a seal includes such steps as setting up check code formed with some characters on a seal, creating a seal management database, network… Read More »