KR20080098259A - 엘보형 체크밸브 장치 - Google Patents
엘보형 체크밸브 장치 Download PDFInfo
- Publication number
- KR20080098259A KR20080098259A KR1020070043716A KR20070043716A KR20080098259A KR 20080098259 A KR20080098259 A KR 20080098259A KR 1020070043716 A KR1020070043716 A KR 1020070043716A KR 20070043716 A KR20070043716 A KR 20070043716A KR 20080098259 A KR20080098259 A KR 20080098259A
- Authority
- KR
- South Korea
- Prior art keywords
- check valve
- packing
- flow path
- housing
- fluid
- 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.)
- Ceased
Links
- 239000012530 fluid Substances 0.000 claims abstract description 35
- 238000012856 packing Methods 0.000 claims description 49
- 238000000034 method Methods 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- 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
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/46—Attachment of sealing rings
-
- 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
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
Description
Claims (5)
- 내부로 유체가 흐를 수 있는 유로가 형성되고 상기 유로상에는 소정공간을 갖는 수용부(31)가 구비되며 양단에는 관이나 호스와 연결 가능하도록 피팅부(30a)가 구비된 것으로, 상기 유로의 흐름이 꺽이도록 소정 형상으로 절곡된 하우징(30);상기 수용부(31)에 설치되는 것으로 어느 한 방향으로만 유체가 흐르도록 상기 유로를 개폐하여 유체의 흐름을 단속하는 밸브수단(40);을 포함하여 구성된 엘보형 체크밸브 장치.
- 제1항에 있어서, 상기 하우징(30)은 "ㄴ"자 형상으로 이루어진 것을 특징으로 하는 엘보형 체크밸브 장치.
- 제1항에 있어서, 상기 밸브수단(40)은 하우징(30)의 유로에 형성된 관통공(32)을 개폐시키는 패킹부(41)와, 상기 패킹부(41)가 설치되는 지지부(42)와, 상기 지지부(42)가 유체의 흐름방향과 평행하게 슬라이딩 가능하도록 하우징(30) 내부에 설치되는 베이스부(43)와, 상기 지지부(42)에 어느 일방향의 탄성력을 제공하는 탄성부재(44)로 이루어진 것을 특징으로 하는 엘보형 체크밸브 장치.
- 제3항에 있어서, 상기 관통공(32)에는 상기 패킹부(41)를 지지하기 위한 패 킹부지지대(50)가 설치된 것을 특징으로 하는 엘보형 체크밸브 장치.
- 제4항에 있어서, 상기 패킹부지지대(50)에는 다수개의 지지리브(52)가 구비된 것을 특징으로 하는 엘보형 체크밸브 장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070043716A KR20080098259A (ko) | 2007-05-04 | 2007-05-04 | 엘보형 체크밸브 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070043716A KR20080098259A (ko) | 2007-05-04 | 2007-05-04 | 엘보형 체크밸브 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20080098259A true KR20080098259A (ko) | 2008-11-07 |
Family
ID=40285823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070043716A Ceased KR20080098259A (ko) | 2007-05-04 | 2007-05-04 | 엘보형 체크밸브 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20080098259A (ko) |
-
2007
- 2007-05-04 KR KR1020070043716A patent/KR20080098259A/ko not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20070504 |
|
| PA0201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20080828 Patent event code: PE09021S01D |
|
| PG1501 | Laying open of application | ||
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20081222 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20080828 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |