KR100770025B1 - 체크밸브 - Google Patents
체크밸브 Download PDFInfo
- Publication number
- KR100770025B1 KR100770025B1 KR1020060131639A KR20060131639A KR100770025B1 KR 100770025 B1 KR100770025 B1 KR 100770025B1 KR 1020060131639 A KR1020060131639 A KR 1020060131639A KR 20060131639 A KR20060131639 A KR 20060131639A KR 100770025 B1 KR100770025 B1 KR 100770025B1
- Authority
- KR
- South Korea
- Prior art keywords
- air
- heat
- check valve
- layer member
- outer body
- Prior art date
Links
- 239000000853 adhesive Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000011247 coating layer Substances 0.000 claims abstract description 12
- 230000001070 adhesive effect Effects 0.000 claims abstract description 6
- 239000004677 Nylon Substances 0.000 claims abstract description 4
- 229920001778 nylon Polymers 0.000 claims abstract description 4
- 239000007779 soft material Substances 0.000 claims abstract 2
- 239000010410 layer Substances 0.000 claims description 44
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 229920000573 polyethylene Polymers 0.000 claims description 9
- -1 polyethylene Polymers 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
-
- 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
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/06—Devices, e.g. valves, for venting or aerating enclosures for aerating only
-
- 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
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/005—Particular materials for seats or closure elements
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
Abstract
Description
Claims (1)
- 일단과 타단이 상호 연결된 환 형태의 단면 형상을 가지며, 가요성을 가지는 연질 재질로 이루어지는 외부몸체에 삽입 결합되어 일방향으로의 공기의 유입만 허용하는 체크밸브에 있어서,상기 외부몸체와 접착되며, 폴리에틸렌(PE) 재질을 가지는 상층부재;그 양단이 상기 상층부재의 양단과 각각 결합되며, 나일론 재질을 가지는 하층부재;상기 하층부재의 상면에 위치되며, 열에 의해 접착되지 않는 내열코팅층; 및상기 내열코팅층으로부터 이격되어 위치되며, 상기 상층부재와 열접착되는 재질로 이루어져서 그 일단은 상기 상층부재와 열접착되며 그 타단은 상기 하층부재로부터 이격되는 열접착기둥부;를 가지며,상기 상층부재와 하층부재가 결합되어 그 단면의 형상이 환 형태를 이루며,상기 상층부재와 하층부재 사이의 공간 입구로 공기가 유입된 뒤, 그 유입된 공기가 상기 공간 입구로 빠져나가는 것이 방지되는 것을 특징으로 하는 체크밸브.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060131639A KR100770025B1 (ko) | 2006-12-21 | 2006-12-21 | 체크밸브 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060131639A KR100770025B1 (ko) | 2006-12-21 | 2006-12-21 | 체크밸브 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100770025B1 true KR100770025B1 (ko) | 2007-10-25 |
Family
ID=38815792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060131639A KR100770025B1 (ko) | 2006-12-21 | 2006-12-21 | 체크밸브 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100770025B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102726989A (zh) * | 2012-03-06 | 2012-10-17 | 上海艾尔贝包装科技发展有限公司 | 一种充气垫 |
KR20230063773A (ko) * | 2021-11-02 | 2023-05-09 | 김영교 | 에어 밸브 |
KR20230097554A (ko) * | 2021-12-24 | 2023-07-03 | 주식회사 퍼스퍼트 | 반려동물용 구명조끼 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6299534U (ko) | 1985-12-13 | 1987-06-25 | ||
KR100193465B1 (ko) | 1993-12-28 | 1999-06-15 | 가타야마 도루 | 포장용구 |
KR200417132Y1 (ko) | 2006-03-15 | 2006-05-23 | 윤호준 | 강화부를 가진 기체포장 자루 |
-
2006
- 2006-12-21 KR KR1020060131639A patent/KR100770025B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6299534U (ko) | 1985-12-13 | 1987-06-25 | ||
KR100193465B1 (ko) | 1993-12-28 | 1999-06-15 | 가타야마 도루 | 포장용구 |
KR200417132Y1 (ko) | 2006-03-15 | 2006-05-23 | 윤호준 | 강화부를 가진 기체포장 자루 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102726989A (zh) * | 2012-03-06 | 2012-10-17 | 上海艾尔贝包装科技发展有限公司 | 一种充气垫 |
CN102726989B (zh) * | 2012-03-06 | 2016-03-30 | 上海艾尔贝包装科技发展有限公司 | 一种充气垫 |
KR20230063773A (ko) * | 2021-11-02 | 2023-05-09 | 김영교 | 에어 밸브 |
KR102662333B1 (ko) | 2021-11-02 | 2024-04-29 | 김영교 | 에어 밸브 |
KR20230097554A (ko) * | 2021-12-24 | 2023-07-03 | 주식회사 퍼스퍼트 | 반려동물용 구명조끼 |
KR102599237B1 (ko) * | 2021-12-24 | 2023-11-07 | 주식회사 퍼스퍼트 | 반려동물용 구명조끼 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9199597B2 (en) | Air bag packaging arrangement and self-adhesive checking valve thereof | |
US7694701B2 (en) | Structure of check valve for air-packing device | |
US6571954B2 (en) | Inflatable packaging system | |
KR100770025B1 (ko) | 체크밸브 | |
TWI784020B (zh) | 封閉閥及帶有封閉閥的袋 | |
KR960021953A (ko) | 에어백을 팽창시키는 팽창 장치 및 그 제조 방법 | |
KR930006352A (ko) | 유체블래더용 첵밸브 | |
US8360106B2 (en) | Curved pliant film valves | |
AU2001297572A8 (en) | Microfabricated fluidic circuit elements and applications | |
DE60139858D1 (de) | Aufblasbare verpackung und aufblasvorrichtung | |
US10173822B2 (en) | Air bag packaging arrangement and self-adhesive checking valve | |
AU2006202923A1 (en) | Valve for inflatable chamber of medical device | |
ES2613712T3 (es) | Bolsa de envasado flexible | |
JP2005162268A (ja) | 緩衝用包装材 | |
KR20080079960A (ko) | 체크밸브 | |
US8864169B2 (en) | Valve device for a medium and airbag for a motor vehicle | |
JP2013022979A (ja) | 救命胴衣 | |
KR100739831B1 (ko) | 공기 자루 | |
KR100566578B1 (ko) | 멀티셀 튜브를 이용한 충격 흡수 헬멧 | |
KR20080079964A (ko) | 공기 자루 | |
US5306187A (en) | Inflator manifold having plastic parts | |
KR102662333B1 (ko) | 에어 밸브 | |
KR102495053B1 (ko) | 장화작업복 | |
WO2019009139A1 (ja) | シート製の閉止弁及び閉止弁付きの袋 | |
US20240102571A1 (en) | Air valve assembly and inflatable cushion |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
N231 | Notification of change of applicant | ||
A302 | Request for accelerated examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
G170 | Publication of correction | ||
FPAY | Annual fee payment |
Payment date: 20121009 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20130916 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20161013 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20170810 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20180928 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20191010 Year of fee payment: 13 |