CN105291396A - Gas treatment device for producing optical fiber protection empty pipe and die assembly - Google Patents
Gas treatment device for producing optical fiber protection empty pipe and die assembly Download PDFInfo
- Publication number
- CN105291396A CN105291396A CN201510652606.8A CN201510652606A CN105291396A CN 105291396 A CN105291396 A CN 105291396A CN 201510652606 A CN201510652606 A CN 201510652606A CN 105291396 A CN105291396 A CN 105291396A
- Authority
- CN
- China
- Prior art keywords
- gas
- pipe
- core rod
- fiber optic
- gas outlet
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510652606.8A CN105291396B (en) | 2014-04-03 | 2014-04-03 | Gas treatment equipment and die assembly for producing fiber optic protection blank pipe |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510652606.8A CN105291396B (en) | 2014-04-03 | 2014-04-03 | Gas treatment equipment and die assembly for producing fiber optic protection blank pipe |
CN201410132890.1A CN103963257B (en) | 2014-04-03 | 2014-04-03 | Method for manufacturing optical fiber protection hollow tube |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410132890.1A Division CN103963257B (en) | 2014-04-03 | 2014-04-03 | Method for manufacturing optical fiber protection hollow tube |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105291396A true CN105291396A (en) | 2016-02-03 |
CN105291396B CN105291396B (en) | 2017-08-11 |
Family
ID=51233486
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510652606.8A Active CN105291396B (en) | 2014-04-03 | 2014-04-03 | Gas treatment equipment and die assembly for producing fiber optic protection blank pipe |
CN201410132890.1A Active CN103963257B (en) | 2014-04-03 | 2014-04-03 | Method for manufacturing optical fiber protection hollow tube |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410132890.1A Active CN103963257B (en) | 2014-04-03 | 2014-04-03 | Method for manufacturing optical fiber protection hollow tube |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN105291396B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105954848A (en) * | 2016-07-10 | 2016-09-21 | 南京华信藤仓光通信有限公司 | Pre-stalled directly buried pipeline optical cable and production method thereof |
CN108274721B (en) * | 2018-03-30 | 2024-05-31 | 漳州杰安塑料有限公司 | Forming die for three-hole stirring rod |
CN108501346B (en) * | 2018-05-22 | 2024-08-02 | 湖南高速铁路职业技术学院 | Special air pressure regulating device for extrusion molding of sealing strip |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050092183A1 (en) * | 2003-11-03 | 2005-05-05 | Koslow Evan E. | Pressure limiting and/or flow regulating valve for use with POU/POE filter system |
CN201873514U (en) * | 2010-07-15 | 2011-06-22 | 苏州金宏气体股份有限公司 | Push-type small-sized purification device using super-pure hydrogen |
CN201890838U (en) * | 2010-11-18 | 2011-07-06 | 蚌埠市新黄山玻璃制品有限公司 | Air supply device of bottle making machine |
CN202746942U (en) * | 2012-07-31 | 2013-02-20 | 无锡奥维特电子科技有限公司 | High-purity gas conveying device |
US20130220125A1 (en) * | 2012-02-28 | 2013-08-29 | Pall Corporation | Hot gas filtration system and process for regenerating said system |
CN103626142A (en) * | 2013-11-28 | 2014-03-12 | 华南农业大学 | Helium low-pressure recycling, purification and storage device and application method thereof |
CN103698078A (en) * | 2013-12-20 | 2014-04-02 | 中国北方车辆研究所 | Device for testing pressure of pressure valve of power battery in opening process |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02236504A (en) * | 1989-03-10 | 1990-09-19 | Hitachi Cable Ltd | Extruding method for plastic tube |
US6254808B1 (en) * | 1999-05-27 | 2001-07-03 | Lucent Technologies Inc. | Process for fabricating plastic optical fiber |
CN202213190U (en) * | 2011-08-11 | 2012-05-09 | 安特普工程塑料(苏州)有限公司 | Exhaust filtering system for extruder |
CN202357411U (en) * | 2011-12-09 | 2012-08-01 | 中国科学院宁波材料技术与工程研究所 | Complete auxiliary processing device for supercritical fluid |
-
2014
- 2014-04-03 CN CN201510652606.8A patent/CN105291396B/en active Active
- 2014-04-03 CN CN201410132890.1A patent/CN103963257B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050092183A1 (en) * | 2003-11-03 | 2005-05-05 | Koslow Evan E. | Pressure limiting and/or flow regulating valve for use with POU/POE filter system |
CN201873514U (en) * | 2010-07-15 | 2011-06-22 | 苏州金宏气体股份有限公司 | Push-type small-sized purification device using super-pure hydrogen |
CN201890838U (en) * | 2010-11-18 | 2011-07-06 | 蚌埠市新黄山玻璃制品有限公司 | Air supply device of bottle making machine |
US20130220125A1 (en) * | 2012-02-28 | 2013-08-29 | Pall Corporation | Hot gas filtration system and process for regenerating said system |
CN202746942U (en) * | 2012-07-31 | 2013-02-20 | 无锡奥维特电子科技有限公司 | High-purity gas conveying device |
CN103626142A (en) * | 2013-11-28 | 2014-03-12 | 华南农业大学 | Helium low-pressure recycling, purification and storage device and application method thereof |
CN103698078A (en) * | 2013-12-20 | 2014-04-02 | 中国北方车辆研究所 | Device for testing pressure of pressure valve of power battery in opening process |
Also Published As
Publication number | Publication date |
---|---|
CN103963257A (en) | 2014-08-06 |
CN105291396B (en) | 2017-08-11 |
CN103963257B (en) | 2015-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200409 Address after: 215542 No. 1 Li Li Road, Chang Kun Industrial Park, Suzhou, Jiangsu, Changshou City Co-patentee after: JIANGSU ZHONGLI GROUP Co.,Ltd. Patentee after: YANGTZE ZHONGLI OPTICAL FIBRE AND CABLE (JIANGSU) Co.,Ltd. Address before: 215542 No. 1 Li Li Road, Chang Kun Industrial Park, Suzhou, Jiangsu, Changshou City Patentee before: YANGTZE ZHONGLI OPTICAL FIBRE AND CABLE (JIANGSU) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 215542 Zhongli Road, Chang Kun Industrial Park, Changshou City, Suzhou, Jiangsu, 1 Patentee after: Changfei photoelectric cable (Suzhou) Co.,Ltd. Patentee after: JIANGSU ZHONGLI GROUP Co.,Ltd. Address before: 215542 Zhongli Road, Chang Kun Industrial Park, Changshou City, Suzhou, Jiangsu, 1 Patentee before: YANGTZE ZHONGLI OPTICAL FIBRE AND CABLE (JIANGSU) Co.,Ltd. Patentee before: JIANGSU ZHONGLI GROUP Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220222 Address after: 215542 Zhongli Road, Chang Kun Industrial Park, Changshou City, Suzhou, Jiangsu, 1 Patentee after: Changfei photoelectric cable (Suzhou) Co.,Ltd. Address before: 215542 Zhongli Road, Chang Kun Industrial Park, Changshou City, Suzhou, Jiangsu, 1 Patentee before: Changfei photoelectric cable (Suzhou) Co.,Ltd. Patentee before: JIANGSU ZHONGLI GROUP Co.,Ltd. |
|
TR01 | Transfer of patent right |