DE2435849C3 - Ventileinrichtung für Kühlräume - Google Patents

Ventileinrichtung für Kühlräume

Info

Publication number
DE2435849C3
DE2435849C3 DE19742435849 DE2435849A DE2435849C3 DE 2435849 C3 DE2435849 C3 DE 2435849C3 DE 19742435849 DE19742435849 DE 19742435849 DE 2435849 A DE2435849 A DE 2435849A DE 2435849 C3 DE2435849 C3 DE 2435849C3
Authority
DE
Germany
Prior art keywords
valve
valves
space
line
outside
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19742435849
Other languages
German (de)
English (en)
Other versions
DE2435849A1 (de
DE2435849B2 (de
Inventor
Giuseppe La Mailand Marca (Italien)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intertecnica SpA
Original Assignee
Intertecnica SpA
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
Application filed by Intertecnica SpA filed Critical Intertecnica SpA
Publication of DE2435849A1 publication Critical patent/DE2435849A1/de
Publication of DE2435849B2 publication Critical patent/DE2435849B2/de
Application granted granted Critical
Publication of DE2435849C3 publication Critical patent/DE2435849C3/de
Expired legal-status Critical Current

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)
  • Multiple-Way Valves (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Safety Valves (AREA)
  • Sliding Valves (AREA)
DE19742435849 1973-08-03 1974-07-25 Ventileinrichtung für Kühlräume Expired DE2435849C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT957673A IT992219B (it) 1973-08-03 1973-08-03 Valvola doppia per celle frigorife re atta ad evitare le variazioni di pressione interne

Publications (3)

Publication Number Publication Date
DE2435849A1 DE2435849A1 (de) 1975-02-20
DE2435849B2 DE2435849B2 (de) 1977-10-13
DE2435849C3 true DE2435849C3 (de) 1978-06-08

Family

ID=11132391

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742435849 Expired DE2435849C3 (de) 1973-08-03 1974-07-25 Ventileinrichtung für Kühlräume

Country Status (4)

Country Link
DE (1) DE2435849C3 (es)
ES (1) ES428932A1 (es)
FR (1) FR2239630A1 (es)
IT (1) IT992219B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2781294B1 (fr) 1998-07-17 2000-08-18 Labeille Sa Dispositif de regulation de pression, systeme de fourniture de gaz et installation de distribution de liquide de travail correspondants
IT201700070001A1 (it) * 2017-06-22 2018-12-22 Angelantoni Life Science S R L In Forma Abbreviata Als S R L Valvola di compensazione per congelatore.
GB202012828D0 (en) * 2020-08-17 2020-09-30 Illinois Tool Works A valve assembly for a climatization container
US11732950B2 (en) 2021-04-26 2023-08-22 Electrolux Home Products, Inc. Pressure relief jumper drain for an appliance

Also Published As

Publication number Publication date
ES428932A1 (es) 1976-09-01
DE2435849A1 (de) 1975-02-20
FR2239630A1 (en) 1975-02-28
DE2435849B2 (de) 1977-10-13
IT992219B (it) 1975-09-10
FR2239630B3 (es) 1976-09-24

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee