CN202149275U - 低振动及低噪音的容积增压器 - Google Patents
低振动及低噪音的容积增压器 Download PDFInfo
- Publication number
- CN202149275U CN202149275U CN2011202017367U CN201120201736U CN202149275U CN 202149275 U CN202149275 U CN 202149275U CN 2011202017367 U CN2011202017367 U CN 2011202017367U CN 201120201736 U CN201120201736 U CN 201120201736U CN 202149275 U CN202149275 U CN 202149275U
- Authority
- CN
- China
- Prior art keywords
- fluid
- switch part
- signal
- low
- output terminal
- 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.)
- Expired - Lifetime
Links
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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
-
- 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
-
- 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
- F16K1/36—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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
- F16K31/1262—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being spring loaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020110002076U KR200467301Y1 (ko) | 2011-03-14 | 2011-03-14 | 저진동 저소음 볼륨 부스터 |
KR20-2011-0002076 | 2011-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202149275U true CN202149275U (zh) | 2012-02-22 |
Family
ID=45590334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011202017367U Expired - Lifetime CN202149275U (zh) | 2011-03-14 | 2011-06-15 | 低振动及低噪音的容积增压器 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR200467301Y1 (ko) |
CN (1) | CN202149275U (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101953170B1 (ko) * | 2017-03-29 | 2019-05-17 | 엠티에이치콘트롤밸브(주) | 컨트롤 밸브 장치 |
KR102028253B1 (ko) | 2017-11-07 | 2019-10-02 | 윤용호 | 스태핑모터를 이용한 공압 서보밸브 |
KR101880663B1 (ko) * | 2018-02-28 | 2018-07-20 | 이승훈 | 기밀성이 향상된 에어 부스터 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0643436U (ja) * | 1992-11-16 | 1994-06-10 | 石川島播磨重工業株式会社 | チェック弁 |
US7458310B2 (en) | 2004-04-16 | 2008-12-02 | Fisher Controls International Llc | Asymmetric volume booster arrangement for valve actuator |
US8631826B2 (en) | 2010-09-15 | 2014-01-21 | Fisher Controls International Llc | Volume booster with stabilized trim |
US8807168B2 (en) | 2010-10-08 | 2014-08-19 | Fisher Controls International Llc | Volume booster with seat load bias |
-
2011
- 2011-03-14 KR KR2020110002076U patent/KR200467301Y1/ko active IP Right Grant
- 2011-06-15 CN CN2011202017367U patent/CN202149275U/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR20120006517U (ko) | 2012-09-24 |
KR200467301Y1 (ko) | 2013-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Han Guojingjidao Patentee after: Rotoc YTC Co., Ltd Address before: Han Guojingjidao Patentee before: Young Tech Co.,ltd |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20120222 |
|
CX01 | Expiry of patent term |