KR970000654A - Automatic switchgear of heater cock valve for bus - Google Patents
Automatic switchgear of heater cock valve for bus Download PDFInfo
- Publication number
- KR970000654A KR970000654A KR1019950017088A KR19950017088A KR970000654A KR 970000654 A KR970000654 A KR 970000654A KR 1019950017088 A KR1019950017088 A KR 1019950017088A KR 19950017088 A KR19950017088 A KR 19950017088A KR 970000654 A KR970000654 A KR 970000654A
- Authority
- KR
- South Korea
- Prior art keywords
- cock valve
- heater
- bus
- heater cock
- valve
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/04—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant
- B60H1/06—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant directly from main radiator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00371—Air-conditioning arrangements specially adapted for particular vehicles for vehicles carrying large numbers of passengers, e.g. buses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
- B60H1/00885—Controlling the flow of heating or cooling liquid, e.g. valves or pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02731—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one three-way valve
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air-Conditioning For Vehicles (AREA)
- Details Of Valves (AREA)
- Fluid-Driven Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
본 발명은 버스용 히터콕밸브를 운전석에서 자동으로 개폐하는 장치에 관한 것으로서, 히터콕밸브의 조작이 간단하고 편리하며 버스의 상품력을 증대시킨 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for automatically opening and closing a bus heater cock valve in a driver's seat. The operation of the heater cock valve is simple and convenient, and the merchandise of the bus is increased.
본 발명은 에어탱크(1)와, 상기 에어탱크(1)의 공압에 의하여 스위치의 개폐시 절환되는 쓰리웨이밸브(3) 및 상기 쓰리웨이밸브(3)의 절환에 의하여 동작되어 냉가수호스(9)에 설치된 히터콕밸브(10)를 개폐하는 액튜에이터(4)로 구성된 것이다.The present invention is operated by switching between the air tank (1), the three-way valve (3) and the three-way valve (3) is switched when the switch is opened and closed by the pneumatic pressure of the air tank (1) It consists of the actuator 4 which opens and closes the heater cock valve 10 installed in 9).
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명의 실시예의 사시도, 제2도는 본 발명의 실시예의 작동상태를 나타낸 일부 단면도.1 is a perspective view of an embodiment of the present invention, Figure 2 is a partial cross-sectional view showing an operating state of an embodiment of the present invention.
Claims (4)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950017088A KR0120415B1 (en) | 1995-06-23 | 1995-06-23 | Automatic opening and shutting apparatus of heater cock valve for an automobile |
CN96110446A CN1145863A (en) | 1995-06-23 | 1996-06-23 | Automatic opening/closing means of heater cock valve for bus |
JP8163428A JPH09104223A (en) | 1995-06-23 | 1996-06-24 | Automatic switchgear of heater cock valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950017088A KR0120415B1 (en) | 1995-06-23 | 1995-06-23 | Automatic opening and shutting apparatus of heater cock valve for an automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970000654A true KR970000654A (en) | 1997-01-21 |
KR0120415B1 KR0120415B1 (en) | 1997-10-22 |
Family
ID=19418008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950017088A KR0120415B1 (en) | 1995-06-23 | 1995-06-23 | Automatic opening and shutting apparatus of heater cock valve for an automobile |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH09104223A (en) |
KR (1) | KR0120415B1 (en) |
CN (1) | CN1145863A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990083944A (en) * | 1999-08-27 | 1999-12-06 | 권귀숙 | Method of manufacturing fiber function |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103089408A (en) * | 2013-01-29 | 2013-05-08 | 吉林大学 | Turbocharger deflation valve control device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07305640A (en) * | 1994-05-10 | 1995-11-21 | Mitsubishi Motors Corp | Exhaust brake device |
-
1995
- 1995-06-23 KR KR1019950017088A patent/KR0120415B1/en not_active IP Right Cessation
-
1996
- 1996-06-23 CN CN96110446A patent/CN1145863A/en active Pending
- 1996-06-24 JP JP8163428A patent/JPH09104223A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990083944A (en) * | 1999-08-27 | 1999-12-06 | 권귀숙 | Method of manufacturing fiber function |
Also Published As
Publication number | Publication date |
---|---|
JPH09104223A (en) | 1997-04-22 |
KR0120415B1 (en) | 1997-10-22 |
CN1145863A (en) | 1997-03-26 |
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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 | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |