KR970000570B1 - 외부 전화를 이용한 가스밸브 잠금장치 - Google Patents
외부 전화를 이용한 가스밸브 잠금장치 Download PDFInfo
- Publication number
- KR970000570B1 KR970000570B1 KR1019930021486A KR930021486A KR970000570B1 KR 970000570 B1 KR970000570 B1 KR 970000570B1 KR 1019930021486 A KR1019930021486 A KR 1019930021486A KR 930021486 A KR930021486 A KR 930021486A KR 970000570 B1 KR970000570 B1 KR 970000570B1
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- telephone
- external telephone
- gas valve
- transistor
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/007—Telephonic communication systems specially adapted for combination with other electrical systems with remote control systems
-
- 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
- F16K31/44—Mechanical actuating means
- F16K31/46—Mechanical actuating means for remote operation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Alarm Systems (AREA)
- Selective Calling Equipment (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Description
Claims (1)
- 전화기의 통화회로(10)에 FM 변조부(20)와 톤 디코더(30)를 각각 매개하여 마이컴(50)의 데이터 입력단이 연결됨과 더불어 다른 데이터 입력단에는 가스감지센서(40)가 연결되고, 상기 마이컴(50)의 출력단에는 상호 역구동하는 트랜지스터(Q1)(Q2)의 스위칭 작용에 따라 릴레이(RY)가 구동되어 가스 개폐장치의 개폐제어 신호를 송출하는 제어부(60)가 연결된 외부전화를 이용한 가스밸브 잠금장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930021486A KR970000570B1 (ko) | 1993-10-15 | 1993-10-15 | 외부 전화를 이용한 가스밸브 잠금장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930021486A KR970000570B1 (ko) | 1993-10-15 | 1993-10-15 | 외부 전화를 이용한 가스밸브 잠금장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950013139A KR950013139A (ko) | 1995-05-17 |
| KR970000570B1 true KR970000570B1 (ko) | 1997-01-13 |
Family
ID=19365951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930021486A Expired - Fee Related KR970000570B1 (ko) | 1993-10-15 | 1993-10-15 | 외부 전화를 이용한 가스밸브 잠금장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970000570B1 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040004940A (ko) * | 2002-07-06 | 2004-01-16 | 조원상 | 가스밸브 원격 통제장치 및 방법 |
| KR100700091B1 (ko) * | 2005-04-22 | 2007-03-28 | 동화스마트(주) | 홈네트워크장치를 이용한 가스렌지의 소화장치 및 그구동방법 |
| KR100986818B1 (ko) * | 2008-06-03 | 2010-10-08 | 주식회사 이에스파워 | 태양광 추적방법 및 추적장치 |
-
1993
- 1993-10-15 KR KR1019930021486A patent/KR970000570B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR950013139A (ko) | 1995-05-17 |
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| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
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| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
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| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
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| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
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| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
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| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
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| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
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St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
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St.27 status event code: A-2-2-P10-P11-nap-X000 |
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| P13-X000 | Application amended |
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| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
St.27 status event code: A-2-2-Q10-Q13-nap-PG1605 |
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St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
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| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
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St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20000114 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
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| P22-X000 | Classification modified |
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