KR920006593Y1 - 밸브의 긴급 폐쇄장치 - Google Patents
밸브의 긴급 폐쇄장치 Download PDFInfo
- Publication number
- KR920006593Y1 KR920006593Y1 KR2019870010903U KR870010903U KR920006593Y1 KR 920006593 Y1 KR920006593 Y1 KR 920006593Y1 KR 2019870010903 U KR2019870010903 U KR 2019870010903U KR 870010903 U KR870010903 U KR 870010903U KR 920006593 Y1 KR920006593 Y1 KR 920006593Y1
- Authority
- KR
- South Korea
- Prior art keywords
- gear
- valve
- output shaft
- shaft
- rotation
- 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
Links
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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
-
- 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
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
Description
Claims (1)
- 케이싱(1)내에 밸브(A)의 밸브체의 회전축에 연결할 수 있는 출력축(2)을 회전 가능하게 지지하여, 모터(3)의 구동에 의해 1방향으로만 회전하는 기어(4)에 외주치(51…51)가 맞물려서 출력축(2)과는 무관하게 회전하는 인터널기어(5)를 상기 출력측에 회전가능하게 지지하여, 상기 인터널기어의 내주치(52…52)와, 출력축(2)에 고정한 기어(6)와 동시에 맞물리는 기어(7)를 축(71)에서 회전가능하게 지지된 기어(8)를 출력축(2)에 상기출력축과는 무관하게 회전 하도록 지지하는 동시에, 출력축(2)의 밸브개방방향으로의 회전에 의해 감기는 태엽스프링(9)을 설치, 통전시에는 상기 기어(8)의 회전을 저지하고, 통전 차단시에는 동기어(8)의 회전을 허용하는 전자장치(10)를 설치하여서 된것을 특징으로 하는 밸브의 긴급 폐쇄장치
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870010903U KR920006593Y1 (ko) | 1987-07-03 | 1987-07-03 | 밸브의 긴급 폐쇄장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870010903U KR920006593Y1 (ko) | 1987-07-03 | 1987-07-03 | 밸브의 긴급 폐쇄장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890002984U KR890002984U (ko) | 1989-04-12 |
KR920006593Y1 true KR920006593Y1 (ko) | 1992-09-21 |
Family
ID=19264882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870010903U Expired KR920006593Y1 (ko) | 1987-07-03 | 1987-07-03 | 밸브의 긴급 폐쇄장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920006593Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100985575B1 (ko) * | 2008-05-29 | 2010-10-06 | 주식회사 케이씨텍 | 고압가스통의 개폐밸브 차단기 |
-
1987
- 1987-07-03 KR KR2019870010903U patent/KR920006593Y1/ko not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100985575B1 (ko) * | 2008-05-29 | 2010-10-06 | 주식회사 케이씨텍 | 고압가스통의 개폐밸브 차단기 |
Also Published As
Publication number | Publication date |
---|---|
KR890002984U (ko) | 1989-04-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4741508A (en) | Actuator for valve | |
US4669578A (en) | Motor driven valve | |
US4621789A (en) | Electrically driven valve | |
US10480633B2 (en) | Electric actuator with a fail-safe mode of operation | |
WO1992022766A1 (en) | Feedback motor-operated valve | |
CN108386593B (zh) | 操作器 | |
CN108386601B (zh) | 操作器 | |
KR920006593Y1 (ko) | 밸브의 긴급 폐쇄장치 | |
US3113473A (en) | morlen | |
JPH08219251A (ja) | 駆動力伝達機構 | |
JP2000065231A (ja) | ダンパー用アクチュエータ | |
JP3563438B2 (ja) | 回転駆動操作装置 | |
JP5711591B2 (ja) | 電動緊急遮断弁 | |
KR920006591Y1 (ko) | 전동 밸브 | |
JPH10205639A (ja) | バルブ用アクチュエータ | |
JP3488893B2 (ja) | バルブ用アクチュエ−タ | |
JPH0517517Y2 (ko) | ||
JP4222104B2 (ja) | バルブ | |
JPH0334530Y2 (ko) | ||
JPH0620576A (ja) | バルブ切替タイマユニット | |
JPH06307570A (ja) | バルブ用アクチュエータ | |
JP2769447B2 (ja) | 緊急遮断弁 | |
JPS6263280A (ja) | 電動バルブ | |
JPH10132117A (ja) | バルブの緊急閉鎖装置 | |
JP2005331092A (ja) | バルブ用アクチュエ−タ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19870703 |
|
UA0201 | Request for examination |
Patent event date: 19870703 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19920825 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19921130 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19921228 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19921228 |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |
Termination date: 19961125 Termination category: Default of registration fee |