LU81193A1 - PRESSURE COMPENSATION VALVE - Google Patents

PRESSURE COMPENSATION VALVE

Info

Publication number
LU81193A1
LU81193A1 LU81193A LU81193A LU81193A1 LU 81193 A1 LU81193 A1 LU 81193A1 LU 81193 A LU81193 A LU 81193A LU 81193 A LU81193 A LU 81193A LU 81193 A1 LU81193 A1 LU 81193A1
Authority
LU
Luxembourg
Prior art keywords
pressure compensation
compensation valve
valve
pressure
compensation
Prior art date
Application number
LU81193A
Other languages
German (de)
Original Assignee
Viessmann Hans
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19787812852 external-priority patent/DE7812852U1/en
Priority claimed from DE19787822429 external-priority patent/DE7822429U1/en
Application filed by Viessmann Hans filed Critical Viessmann Hans
Publication of LU81193A1 publication Critical patent/LU81193A1/en

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)
LU81193A 1978-04-27 1979-04-26 PRESSURE COMPENSATION VALVE LU81193A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19787812852 DE7812852U1 (en) 1978-04-27 1978-04-27 PRESSURE COMPENSATION VALVE
DE19787822429 DE7822429U1 (en) 1978-07-27 1978-07-27 PRESSURE COMPENSATION VALVE

Publications (1)

Publication Number Publication Date
LU81193A1 true LU81193A1 (en) 1979-09-10

Family

ID=25948199

Family Applications (1)

Application Number Title Priority Date Filing Date
LU81193A LU81193A1 (en) 1978-04-27 1979-04-26 PRESSURE COMPENSATION VALVE

Country Status (7)

Country Link
AT (1) AT360056B (en)
BE (1) BE875883A (en)
FR (1) FR2424461A1 (en)
GB (1) GB2025575A (en)
IT (1) IT7921429V0 (en)
LU (1) LU81193A1 (en)
NL (1) NL7903203A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1461336A (en) * 1963-03-08 1966-02-25 Cta Device for pre-twisting continuous stranded threads
ES2160502B1 (en) * 1999-07-07 2002-06-01 Saez Santos Martinez PRESSURE COMPENSATOR VALVE FOR REFRIGERATING CHAMBERS.
CN110806050B (en) * 2019-11-07 2022-12-30 青岛海尔特种电冰柜有限公司 Air pressure balancing device and refrigerating device using same

Also Published As

Publication number Publication date
GB2025575A (en) 1980-01-23
AT360056B (en) 1980-12-29
BE875883A (en) 1979-08-16
NL7903203A (en) 1979-10-30
FR2424461A1 (en) 1979-11-23
ATA301579A (en) 1980-05-15
IT7921429V0 (en) 1979-04-26

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