BE875883A - Soupape d'equilibrage de pression, notamment pour cellule de refrigeration ou de conservation au froid - Google Patents
Soupape d'equilibrage de pression, notamment pour cellule de refrigeration ou de conservation au froidInfo
- Publication number
- BE875883A BE875883A BE0/194861A BE194861A BE875883A BE 875883 A BE875883 A BE 875883A BE 0/194861 A BE0/194861 A BE 0/194861A BE 194861 A BE194861 A BE 194861A BE 875883 A BE875883 A BE 875883A
- Authority
- BE
- Belgium
- Prior art keywords
- refrigeration
- pressure balancing
- balancing valve
- conservation cell
- cold conservation
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/047—Pressure equalising devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
- F16K17/19—Equalising valves predominantly for tanks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Check Valves (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19787812852 DE7812852U1 (de) | 1978-04-27 | 1978-04-27 | Druckausgleichsventil |
DE19787822429 DE7822429U1 (de) | 1978-07-27 | 1978-07-27 | Druckausgleichsventil |
Publications (1)
Publication Number | Publication Date |
---|---|
BE875883A true BE875883A (fr) | 1979-08-16 |
Family
ID=25948199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/194861A BE875883A (fr) | 1978-04-27 | 1979-04-26 | Soupape d'equilibrage de pression, notamment pour cellule de refrigeration ou de conservation au froid |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT360056B (fr) |
BE (1) | BE875883A (fr) |
FR (1) | FR2424461A1 (fr) |
GB (1) | GB2025575A (fr) |
IT (1) | IT7921429V0 (fr) |
LU (1) | LU81193A1 (fr) |
NL (1) | NL7903203A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3277640A (en) * | 1963-03-08 | 1966-10-11 | Chimiotex | Pretwisting apparatus for continuous filament yarns |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2160502B1 (es) * | 1999-07-07 | 2002-06-01 | Saez Santos Martinez | Valvula compensadora de presion para camaras frigorificas. |
CN110806050B (zh) * | 2019-11-07 | 2022-12-30 | 青岛海尔特种电冰柜有限公司 | 一种气压平衡装置及使用该气压平衡装置的冷藏装置 |
-
1979
- 1979-04-23 AT AT301579A patent/AT360056B/de not_active IP Right Cessation
- 1979-04-24 NL NL7903203A patent/NL7903203A/xx not_active Application Discontinuation
- 1979-04-25 FR FR7910525A patent/FR2424461A1/fr active Pending
- 1979-04-26 BE BE0/194861A patent/BE875883A/fr not_active IP Right Cessation
- 1979-04-26 IT IT2142979U patent/IT7921429V0/it unknown
- 1979-04-26 GB GB7914556A patent/GB2025575A/en not_active Withdrawn
- 1979-04-26 LU LU81193A patent/LU81193A1/de unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3277640A (en) * | 1963-03-08 | 1966-10-11 | Chimiotex | Pretwisting apparatus for continuous filament yarns |
Also Published As
Publication number | Publication date |
---|---|
AT360056B (de) | 1980-12-29 |
LU81193A1 (de) | 1979-09-10 |
ATA301579A (de) | 1980-05-15 |
NL7903203A (nl) | 1979-10-30 |
FR2424461A1 (fr) | 1979-11-23 |
IT7921429V0 (it) | 1979-04-26 |
GB2025575A (en) | 1980-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: VIESSMANN HANS Effective date: 19840426 |