KR910005039Y1 - 수도관의 동파 방지 장치 - Google Patents
수도관의 동파 방지 장치 Download PDFInfo
- Publication number
- KR910005039Y1 KR910005039Y1 KR2019880001436U KR880001436U KR910005039Y1 KR 910005039 Y1 KR910005039 Y1 KR 910005039Y1 KR 2019880001436 U KR2019880001436 U KR 2019880001436U KR 880001436 U KR880001436 U KR 880001436U KR 910005039 Y1 KR910005039 Y1 KR 910005039Y1
- Authority
- KR
- South Korea
- Prior art keywords
- water
- motor
- pipe
- worm
- cylinder
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
- E03B7/10—Devices preventing bursting of pipes by freezing
- E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Transmission Devices (AREA)
Abstract
Description
Claims (1)
- 모터(1)의 회전축(2) 좌측에 보올(3)을 삽입하고 있는 요홈(4')을 형성하고 있는 회전자(4)를 결합하고 우측에는 워엄(6)을 형성한후 이 워엄(6)은 브라켓트(7') 일측에 축설되어 있는 워엄기어(7)와 치차 결합을 시키고 워엄기어(67)의 일측면에는 연결봉(8)을 핀(8')으로 연결한 다음, 연결봉(8)의 타측을 실린더(11) 내부에 안착되어 있는 피스톤(10)과 연결된 운동편(9)과 결합하며 피스톤(10)의 측벽과 수도관(13)을 연결관(12)으로 연결한 구성을 특징으로 하는 수도관의 동파 방지장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880001436U KR910005039Y1 (ko) | 1988-02-08 | 1988-02-08 | 수도관의 동파 방지 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880001436U KR910005039Y1 (ko) | 1988-02-08 | 1988-02-08 | 수도관의 동파 방지 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890017681U KR890017681U (ko) | 1989-09-08 |
| KR910005039Y1 true KR910005039Y1 (ko) | 1991-07-15 |
Family
ID=19272179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880001436U Expired KR910005039Y1 (ko) | 1988-02-08 | 1988-02-08 | 수도관의 동파 방지 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910005039Y1 (ko) |
-
1988
- 1988-02-08 KR KR2019880001436U patent/KR910005039Y1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR890017681U (ko) | 1989-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| UA0108 | Application for utility model registration |
St.27 status event code: A-0-1-A10-A12-nap-UA0108 |
|
| UA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-UA0201 |
|
| UG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-UG1501 |
|
| UG1604 | Publication of application |
St.27 status event code: A-2-2-Q10-Q13-nap-UG1604 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-UE0701 |
|
| NORF | Unpaid initial registration fee | ||
| UC1904 | Unpaid initial registration fee |
St.27 status event code: A-2-2-U10-U13-oth-UC1904 St.27 status event code: N-2-6-B10-B12-nap-UC1904 |
|
| UN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-UN2301 St.27 status event code: A-3-3-R10-R11-asn-UN2301 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| UN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-UN2301 St.27 status event code: A-3-3-R10-R11-asn-UN2301 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-2-2-P10-P22-nap-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |