KR900000764Y1 - 액면 안전스위치의 환형부체 - Google Patents
액면 안전스위치의 환형부체 Download PDFInfo
- Publication number
- KR900000764Y1 KR900000764Y1 KR2019860018800U KR860018800U KR900000764Y1 KR 900000764 Y1 KR900000764 Y1 KR 900000764Y1 KR 2019860018800 U KR2019860018800 U KR 2019860018800U KR 860018800 U KR860018800 U KR 860018800U KR 900000764 Y1 KR900000764 Y1 KR 900000764Y1
- Authority
- KR
- South Korea
- Prior art keywords
- floating body
- ring shape
- switch ring
- safe switch
- annular
- 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
- 239000007788 liquid Substances 0.000 claims description 13
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 238000005187 foaming Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/18—Switches operated by change of liquid level or of liquid density, e.g. float switch
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
Description
Claims (1)
- 액면 안전스위치를 동작시켜주는 부체(1)를 구성함에 있어서, 상체(1a)와 하체(1b)로 분리 성형한 다음 이들을 접합시키면 내부에 밀폐된 중공부(1d)가 형성되게 구성하여서 된 액면 안전 스위치의 환형 부체.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860018800U KR900000764Y1 (ko) | 1986-11-28 | 1986-11-28 | 액면 안전스위치의 환형부체 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860018800U KR900000764Y1 (ko) | 1986-11-28 | 1986-11-28 | 액면 안전스위치의 환형부체 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880010654U KR880010654U (ko) | 1988-07-28 |
KR900000764Y1 true KR900000764Y1 (ko) | 1990-01-30 |
Family
ID=19257472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019860018800U Expired KR900000764Y1 (ko) | 1986-11-28 | 1986-11-28 | 액면 안전스위치의 환형부체 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900000764Y1 (ko) |
-
1986
- 1986-11-28 KR KR2019860018800U patent/KR900000764Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR880010654U (ko) | 1988-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19861128 |
|
A201 | Request for examination | ||
UA0201 | Request for examination |
Patent event date: 19870918 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19861128 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19891222 |
|
O032 | Opposition [utility model]: request for opposition | ||
UO0301 | Opposition |
Comment text: Request for Opposition Patent event code: UO03011R01D Patent event date: 19900330 |
|
E701 | Decision to grant or registration of patent right | ||
O071 | Decision to grant registration after opposition [utility model]: decision to grant registration | ||
UE0701 | Decision of registration |
Patent event date: 19900801 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
UO0701 | Decision to grant registration after opposition |
Patent event code: UO07011S01D Comment text: Decision to Grant Registration Patent event date: 19900801 |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19901012 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19901012 |
|
UR1001 | Payment of annual fee |
Payment date: 19930104 Start annual number: 4 End annual number: 4 |
|
UR1001 | Payment of annual fee |
Payment date: 19931230 Start annual number: 5 End annual number: 5 |
|
UR1001 | Payment of annual fee |
Payment date: 19941230 Start annual number: 6 End annual number: 6 |
|
UR1001 | Payment of annual fee |
Payment date: 19951229 Start annual number: 7 End annual number: 7 |
|
UR1001 | Payment of annual fee |
Payment date: 19961230 Start annual number: 8 End annual number: 8 |
|
UR1001 | Payment of annual fee |
Payment date: 19971231 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 19981231 Year of fee payment: 10 |
|
UR1001 | Payment of annual fee |
Payment date: 19981231 Start annual number: 10 End annual number: 10 |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |
Termination date: 20010108 Termination category: Default of registration fee |