MX9604212A - Valvula, especialmente una valvula de expansion termostatica. - Google Patents
Valvula, especialmente una valvula de expansion termostatica.Info
- Publication number
- MX9604212A MX9604212A MX9604212A MX9604212A MX9604212A MX 9604212 A MX9604212 A MX 9604212A MX 9604212 A MX9604212 A MX 9604212A MX 9604212 A MX9604212 A MX 9604212A MX 9604212 A MX9604212 A MX 9604212A
- Authority
- MX
- Mexico
- Prior art keywords
- valve
- connecting tube
- thermostatic expansion
- threaded bore
- expansion valve
- Prior art date
Links
Classifications
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
- F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
- F25B41/335—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant via diaphragms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7782—With manual or external control for line valve
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7793—With opening bias [e.g., pressure regulator]
- Y10T137/7797—Bias variable during operation
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Temperature-Responsive Valves (AREA)
- Valve Housings (AREA)
Abstract
Se describe una válvula, especialmente una válvula de expansion termostática, que tiene un muelle de valor prefijado o de referencia (15) el cual se apoya sobre una placa (14) que tiene una cara inclinada (19). Se provee un dispositivo (5) que ajusta el valor prefijado, en un tubo (4) de conexion del alojamiento. El dispositivo de ajuste tiene una pieza (21) que aplica presion que tiene una cara de contacto (20) que se acopla con la cara inclinada (19), que se asegura contra la rotacion y tiene una horadacion roscada (22). Un tornillo de ajuste (27) el cual es sostenido sobre el tubo de conexion (4) contra el desplazamiento axial, se acopla en esta horadacion roscada. En esta construccion, el tubo de conexion no requiere maquinado.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4410346A DE4410346C2 (de) | 1994-03-25 | 1994-03-25 | Ventil, insbesondere thermostatisches Expansionsventil |
DEP4410346.8 | 1994-03-25 | ||
PCT/DK1995/000125 WO1995026477A1 (en) | 1994-03-25 | 1995-03-21 | Valve, especially a thermostatic expansion valve |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9604212A true MX9604212A (es) | 1997-12-31 |
MXPA96004212A MXPA96004212A (es) | 1998-09-18 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
DE4410346A1 (de) | 1995-09-28 |
CN1043810C (zh) | 1999-06-23 |
PL175768B1 (pl) | 1999-02-26 |
GB2301654A (en) | 1996-12-11 |
US5706853A (en) | 1998-01-13 |
WO1995026477A1 (en) | 1995-10-05 |
JPH09510769A (ja) | 1997-10-28 |
GB9619935D0 (en) | 1996-11-06 |
CN1144557A (zh) | 1997-03-05 |
GB2301654B (en) | 1997-12-17 |
AU1946495A (en) | 1995-10-17 |
DE4410346C2 (de) | 1996-04-11 |
RU2120577C1 (ru) | 1998-10-20 |
PL316078A1 (en) | 1996-12-23 |
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