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IT201700070001A1 - Valvola di compensazione per congelatore. - Google Patents

Valvola di compensazione per congelatore.

Info

Publication number
IT201700070001A1
IT201700070001A1 IT102017000070001A IT201700070001A IT201700070001A1 IT 201700070001 A1 IT201700070001 A1 IT 201700070001A1 IT 102017000070001 A IT102017000070001 A IT 102017000070001A IT 201700070001 A IT201700070001 A IT 201700070001A IT 201700070001 A1 IT201700070001 A1 IT 201700070001A1
Authority
IT
Italy
Prior art keywords
freezer
compensation valve
compensation
valve
Prior art date
Application number
IT102017000070001A
Other languages
English (en)
Inventor
Roberto Giaimo
Maurizio Ascani
Original Assignee
Angelantoni Life Science S R L In Forma Abbreviata Als S R L
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 Angelantoni Life Science S R L In Forma Abbreviata Als S R L filed Critical Angelantoni Life Science S R L In Forma Abbreviata Als S R L
Priority to IT102017000070001A priority Critical patent/IT201700070001A1/it
Priority to EP18178781.3A priority patent/EP3418657A1/en
Publication of IT201700070001A1 publication Critical patent/IT201700070001A1/it

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
    • F16K17/194—Equalising valves predominantly for tanks weight-loaded

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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
IT102017000070001A 2017-06-22 2017-06-22 Valvola di compensazione per congelatore. IT201700070001A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102017000070001A IT201700070001A1 (it) 2017-06-22 2017-06-22 Valvola di compensazione per congelatore.
EP18178781.3A EP3418657A1 (en) 2017-06-22 2018-06-20 Freezer compensation valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000070001A IT201700070001A1 (it) 2017-06-22 2017-06-22 Valvola di compensazione per congelatore.

Publications (1)

Publication Number Publication Date
IT201700070001A1 true IT201700070001A1 (it) 2018-12-22

Family

ID=60182969

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000070001A IT201700070001A1 (it) 2017-06-22 2017-06-22 Valvola di compensazione per congelatore.

Country Status (2)

Country Link
EP (1) EP3418657A1 (it)
IT (1) IT201700070001A1 (it)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB139633A (en) * 1919-03-22 1920-03-11 John Emmens Improvements in or relating to relief valves
US1553844A (en) * 1924-10-13 1925-09-15 Standard Oil Co Seal
GB265789A (en) * 1926-02-25 1927-02-17 Frederick Mortimer Timpson Improved construction of combined vacuum and relief valves
US1656349A (en) * 1924-02-18 1928-01-17 Murray E Garrison Combination back pressure and vacuum relief valve
FR2239630A1 (en) * 1973-08-03 1975-02-28 Intertecnica Spa Ventilator for refrigerated rooms with pressure compensation - has two gravity operated valves with large area
DE3151940A1 (de) * 1981-12-30 1983-07-07 G + H Montage Gmbh, 6700 Ludwigshafen Vorrichtung zum ausgleich von druckunterschieden zwischen einem temperaturgeregelten raum und der umgebenden atmosphaere
US20130105497A1 (en) * 2011-10-26 2013-05-02 Jubaeg Kim Refrigerator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB139633A (en) * 1919-03-22 1920-03-11 John Emmens Improvements in or relating to relief valves
US1656349A (en) * 1924-02-18 1928-01-17 Murray E Garrison Combination back pressure and vacuum relief valve
US1553844A (en) * 1924-10-13 1925-09-15 Standard Oil Co Seal
GB265789A (en) * 1926-02-25 1927-02-17 Frederick Mortimer Timpson Improved construction of combined vacuum and relief valves
FR2239630A1 (en) * 1973-08-03 1975-02-28 Intertecnica Spa Ventilator for refrigerated rooms with pressure compensation - has two gravity operated valves with large area
DE3151940A1 (de) * 1981-12-30 1983-07-07 G + H Montage Gmbh, 6700 Ludwigshafen Vorrichtung zum ausgleich von druckunterschieden zwischen einem temperaturgeregelten raum und der umgebenden atmosphaere
US20130105497A1 (en) * 2011-10-26 2013-05-02 Jubaeg Kim Refrigerator

Also Published As

Publication number Publication date
EP3418657A1 (en) 2018-12-26

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