CN104390036B - 微量双管针阀 - Google Patents
微量双管针阀 Download PDFInfo
- Publication number
- CN104390036B CN104390036B CN201410583475.8A CN201410583475A CN104390036B CN 104390036 B CN104390036 B CN 104390036B CN 201410583475 A CN201410583475 A CN 201410583475A CN 104390036 B CN104390036 B CN 104390036B
- Authority
- CN
- China
- Prior art keywords
- needle
- piston
- valve
- glue
- trace
- 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.)
- Active
Links
- 239000004814 polyurethane Substances 0.000 claims abstract description 63
- 229920002635 polyurethane Polymers 0.000 claims abstract description 62
- 239000003292 glue Substances 0.000 claims abstract description 42
- 238000012856 packing Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 2
- 229950000845 politef Drugs 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 abstract description 7
- 238000005187 foaming Methods 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410583475.8A CN104390036B (zh) | 2014-10-21 | 2014-10-21 | 微量双管针阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410583475.8A CN104390036B (zh) | 2014-10-21 | 2014-10-21 | 微量双管针阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104390036A CN104390036A (zh) | 2015-03-04 |
CN104390036B true CN104390036B (zh) | 2016-09-21 |
Family
ID=52607978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410583475.8A Active CN104390036B (zh) | 2014-10-21 | 2014-10-21 | 微量双管针阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104390036B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015121535B4 (de) * | 2015-12-10 | 2018-12-06 | Marco Systemanalyse Und Entwicklung Gmbh | Vorrichtung und Verfahren zum Mischen |
CN107829905B (zh) * | 2017-09-26 | 2020-05-19 | 中国科学院理化技术研究所 | 高压充气阀体及高压充气系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3124689A1 (de) * | 1981-06-24 | 1983-01-13 | Dosiertechnik und Pneumatik AG DOPAG, 6300 Zug | Verfahren und vorrichtung zum dosieren, mischen und portionieren bestimmter mengen zweikomponentiger medien |
US7182229B2 (en) * | 2004-12-22 | 2007-02-27 | Nordson Corporation | Device for dispensing liquid having an improved seal assembly |
CN102601018B (zh) * | 2012-03-08 | 2014-06-25 | 大连华工创新科技股份有限公司 | 多组份聚氨酯针阀水清洗涂胶头 |
CN103112134B (zh) * | 2013-01-05 | 2015-11-25 | 大连华工创新科技股份有限公司 | 液态双组份聚氨酯一次塑化成型装置及工艺 |
CN204226742U (zh) * | 2014-10-21 | 2015-03-25 | 大连华工创新科技股份有限公司 | 微量双管针阀 |
-
2014
- 2014-10-21 CN CN201410583475.8A patent/CN104390036B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104390036A (zh) | 2015-03-04 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Micro double needle valve Effective date of registration: 20221025 Granted publication date: 20160921 Pledgee: Bank of China Limited Dalian Ganjingzi Sub branch Pledgor: DALIAN HUAGONG INNOVATION TECHNOLOGY Co.,Ltd. Registration number: Y2022980019702 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231027 Granted publication date: 20160921 Pledgee: Bank of China Limited Dalian Ganjingzi Sub branch Pledgor: DALIAN HUAGONG INNOVATION TECHNOLOGY Co.,Ltd. Registration number: Y2022980019702 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Micro double tube needle valve Effective date of registration: 20231031 Granted publication date: 20160921 Pledgee: Bank of China Limited Dalian Ganjingzi Sub branch Pledgor: DALIAN HUAGONG INNOVATION TECHNOLOGY Co.,Ltd. Registration number: Y2023980063622 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |