专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH04327090A METHOD OF REPAIRING PART OF UNDERGROUND CONDUIT 失效
公开(公告)号：JPH04327090A
公开(公告)日：1992-11-16
申请号：JP34317691
申请日：1991-12-25
申请人： MUELLER HANS , ASAHI TEC CORP
发明人： HANSU MIYURAA , BUIRUFURIITO GIYUNTSUERU , HERUMAN JIYUURUBAUMU
IPC分类号： B29B15/12 , B29B11/16 , B29K63/00 , B29K105/06 , B29K105/08 , E03F7/00 , F16L1/024 , F16L55/12 , F16L55/16 , F16L55/162 , F16L55/163 , F16L55/18 , F16L55/26
摘要： PURPOSE: To provide a partial repairing method for a conduit with little leakage of used synthetic resin to a worker or the environment. CONSTITUTION: In a partial repairing a method for an underground conduit where a packer 2 circumferentially expandable and shrinkable is inserted into the inside of a drain 1, a fiber sheet 11 formed by impregnating a synthetic resin 12 around the packer 2 is wound more than one turn into a multiple layer shape, this packer 2 is inserted into the drain 1 and positioned at a place of a desired damage 1a, then the packer 2 is expanded, the expansion of this packer 2 expands the fiber sheet 1 against frictional force between layers of the fiber sheet 11, and the fiber sheet 11 is pressed onto the inner wall of the drain 1 to repair the place of the desired damage 1a.

2. 发明专利

JPS63104823A METHOD OF REPAIRING CONDUIT LAID IN GROUND 失效
公开(公告)号：JPS63104823A
公开(公告)日：1988-05-10
申请号：JP24564286
申请日：1986-10-17
申请人： MUELLER HANS
发明人： HANSU MIYURAA , HERUMAN JIYUURUBAUMU
IPC分类号： E03F7/00 , B29C63/34 , B29C63/36 , F16L1/00

3. 发明专利

JPS5228065A LIQUID FILTER SYSTEM 失效
公开(公告)号：JPS5228065A
公开(公告)日：1977-03-02
申请号：JP7165876
申请日：1976-06-17
申请人： MUELLER HANS
发明人： HANSU MIYURAA
IPC分类号： B01D29/39 , B01D29/00

4. 发明专利

JPS5186183A 失效
公开(公告)号：JPS5186183A
公开(公告)日：1976-07-28
申请号：JP3285075
申请日：1975-03-18
申请人： MUELLER HANS
发明人： HANSU MYURAA
IPC分类号： C12M1/06 , B01F3/04 , C02F3/12 , C12M1/08

5. 发明专利

JPS6398420A METHOD OF REPAIRING CONDUIT LAID IN GROUND 失效
公开(公告)号：JPS6398420A
公开(公告)日：1988-04-28
申请号：JP24432586
申请日：1986-10-16
申请人： MUELLER HANS
发明人： HANSU MIYURAA , HERUMAN JIYUURUBAUMU
IPC分类号： B29C63/34 , E03F7/00 , F16L1/00 , F16L55/165

6. 发明专利

JPS52114082A GRONTH MONITORING APPARATUS FOR MICROORGANISH 失效
公开(公告)号：JPS52114082A
公开(公告)日：1977-09-24
申请号：JP3187876
申请日：1976-03-23
申请人： MUELLER HANS
发明人： HANSU MIRAA , BUERUNAA SHIYUTOUNPU
IPC分类号： C12M1/34

7. 发明专利

JPS5230975A SHAFT SEALING SYSTEM FOR DISC TYPE PRESSURE FILTRATING MACHINES 失效
公开(公告)号：JPS5230975A
公开(公告)日：1977-03-09
申请号：JP7031176
申请日：1976-06-15
申请人： MUELLER HANS
发明人： HANSU MIYURAA , BURUUNO GATSUTSUOONE
IPC分类号： B01D29/39 , B01D25/22 , B01D33/17

8. 发明专利

JPS517191A 失效
公开(公告)号：JPS517191A
公开(公告)日：1976-01-21
申请号：JP6846575
申请日：1975-06-06
申请人： MUELLER HANS
发明人： HANSU MYURAA
IPC分类号： A23J1/18 , C07K1/14 , C07K14/195 , C07K14/37 , C07K14/41 , C12N1/00 , C12N1/04 , C12N1/32

9. 发明专利

JPH02248797A LINING METHOD FOR CONDUIT EMBEDDED IN GROUND 失效
公开(公告)号：JPH02248797A
公开(公告)日：1990-10-14
申请号：JP4469090
申请日：1990-02-27
申请人： MUELLER HANS
发明人： HANSU MIYURAA , HERUMAN JIYUURUBAUMU
IPC分类号： F16L55/16 , B29C63/34 , F16L55/165
摘要： PURPOSE: To firmly stick and connect a linking tube to a conduit by composing an outer layer and an inner layer of the lining tube of fiber fleece, and soaking the outer layer with a hardenable plastic resin while the inner layer with a plastic resin having reduced shrinkage via a barrier layer impermeable to fluid. CONSTITUTION: A lining tube 8 is configured such that a thin barrier layer 14 impermeable to fluid is located between an outer layer 12 and an inner layer 13 both made from fiber fleece. The outer layer 12 is infiltrated with a stress-free hardenable plastic resin adhering well to the pipe, and the inner layer 13 is infiltrated with a plastic resin having reduced shrinkage. The layers 12, 13 are pulled in from a manhole 9 in a folded state. A two-layer composed tube 16 composed of a fiber fleece layer 19 infiltrated with a plastic resin inside thereof and a plastic layer 20 impermeable to liquid is inserted into the tube 8 via a reverse tube 17 in a folded manner. The fiber fleece layer 19 is pressed against the inner layer 13 under water pressure from a conduit 21. The outer layer 12 is stuck to an inner wall 15 of a conduit 1 top be repaired, to be hardened. Consequently, the lining tube 8 can be firmly stuck and connected to the conduit.

10. 发明专利

JPS5813130B2 失效
公开(公告)号：JPS5813130B2
公开(公告)日：1983-03-11
申请号：JP9119476
申请日：1976-07-30
申请人： MUELLER HANS
发明人： HANSU MYURAA
IPC分类号： A23C21/02 , A23K1/00 , A23K10/28 , A23L1/28 , C12N1/16

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式