KR910020782U - Expansion liquid type proportional indoor temperature controller - Google Patents
Expansion liquid type proportional indoor temperature controllerInfo
- Publication number
- KR910020782U KR910020782U KR2019900006151U KR900006151U KR910020782U KR 910020782 U KR910020782 U KR 910020782U KR 2019900006151 U KR2019900006151 U KR 2019900006151U KR 900006151 U KR900006151 U KR 900006151U KR 910020782 U KR910020782 U KR 910020782U
- Authority
- KR
- South Korea
- Prior art keywords
- temperature controller
- indoor temperature
- liquid type
- expansion liquid
- type proportional
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Temperature-Responsive Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900006151U KR920007851Y1 (en) | 1990-05-10 | 1990-05-10 | Temperature controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900006151U KR920007851Y1 (en) | 1990-05-10 | 1990-05-10 | Temperature controller |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910020782U true KR910020782U (en) | 1991-12-20 |
KR920007851Y1 KR920007851Y1 (en) | 1992-10-19 |
Family
ID=19298582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019900006151U KR920007851Y1 (en) | 1990-05-10 | 1990-05-10 | Temperature controller |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920007851Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110597352A (en) * | 2019-10-21 | 2019-12-20 | 佛山市九龙机器有限公司 | Knob of digital display band liquid expanding temperature controller |
-
1990
- 1990-05-10 KR KR2019900006151U patent/KR920007851Y1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110597352A (en) * | 2019-10-21 | 2019-12-20 | 佛山市九龙机器有限公司 | Knob of digital display band liquid expanding temperature controller |
Also Published As
Publication number | Publication date |
---|---|
KR920007851Y1 (en) | 1992-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19971227 Year of fee payment: 7 |
|
LAPS | Lapse due to unpaid annual fee |