NL7903203A - PRESSURE COMPENSATION VALVE. - Google Patents

PRESSURE COMPENSATION VALVE.

Info

Publication number
NL7903203A
NL7903203A NL7903203A NL7903203A NL7903203A NL 7903203 A NL7903203 A NL 7903203A NL 7903203 A NL7903203 A NL 7903203A NL 7903203 A NL7903203 A NL 7903203A NL 7903203 A NL7903203 A NL 7903203A
Authority
NL
Netherlands
Prior art keywords
pressure compensation
compensation valve
valve
pressure
compensation
Prior art date
Application number
NL7903203A
Other languages
Dutch (nl)
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 NL7903203A publication Critical patent/NL7903203A/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)
NL7903203A 1978-04-27 1979-04-24 PRESSURE COMPENSATION VALVE. NL7903203A (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
NL7903203A true NL7903203A (en) 1979-10-30

Family

ID=25948199

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7903203A NL7903203A (en) 1978-04-27 1979-04-24 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
FR2424461A1 (en) 1979-11-23
ATA301579A (en) 1980-05-15
IT7921429V0 (en) 1979-04-26
GB2025575A (en) 1980-01-23
AT360056B (en) 1980-12-29
LU81193A1 (en) 1979-09-10
BE875883A (en) 1979-08-16

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Legal Events

Date Code Title Description
BV The patent application has lapsed