IT7946900A0 - Valvola compensatrice di pressione rticolarmente per celle isotermiche calde o fredde - Google Patents

Valvola compensatrice di pressione rticolarmente per celle isotermiche calde o fredde

Info

Publication number
IT7946900A0
IT7946900A0 IT7946900A IT4690079A IT7946900A0 IT 7946900 A0 IT7946900 A0 IT 7946900A0 IT 7946900 A IT7946900 A IT 7946900A IT 4690079 A IT4690079 A IT 4690079A IT 7946900 A0 IT7946900 A0 IT 7946900A0
Authority
IT
Italy
Prior art keywords
cells
hot
pressure compensation
compensation valve
articular pressure
Prior art date
Application number
IT7946900A
Other languages
English (en)
Other versions
IT1126138B (it
Inventor
Silvana Maccari
Original Assignee
Silvana Maccari
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 Silvana Maccari filed Critical Silvana Maccari
Priority to IT46900/79A priority Critical patent/IT1126138B/it
Publication of IT7946900A0 publication Critical patent/IT7946900A0/it
Priority to EP80201019A priority patent/EP0030046A3/en
Application granted granted Critical
Publication of IT1126138B publication Critical patent/IT1126138B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Housings (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
IT46900/79A 1979-12-04 1979-12-04 Valvola compensatrice di pressione particolarmente per celle isotermiche calde o fredde IT1126138B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT46900/79A IT1126138B (it) 1979-12-04 1979-12-04 Valvola compensatrice di pressione particolarmente per celle isotermiche calde o fredde
EP80201019A EP0030046A3 (en) 1979-12-04 1980-10-27 Pressure compensation valve, particularly for hot or cold isothermal rooms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT46900/79A IT1126138B (it) 1979-12-04 1979-12-04 Valvola compensatrice di pressione particolarmente per celle isotermiche calde o fredde

Publications (2)

Publication Number Publication Date
IT7946900A0 true IT7946900A0 (it) 1979-12-04
IT1126138B IT1126138B (it) 1986-05-14

Family

ID=11260385

Family Applications (1)

Application Number Title Priority Date Filing Date
IT46900/79A IT1126138B (it) 1979-12-04 1979-12-04 Valvola compensatrice di pressione particolarmente per celle isotermiche calde o fredde

Country Status (2)

Country Link
EP (1) EP0030046A3 (it)
IT (1) IT1126138B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162305B (en) * 1984-06-28 1989-05-17 Banbury Plastics Limited A ventilator
IT1305711B1 (it) * 1998-12-22 2001-05-15 Merloni Elettrodomestici Spa Valvola per il bilanciamento della pressione all'interno di cellefrigorifere dotata di mezzi per la protezione dalle basse temperature
US6643517B1 (en) 1999-10-15 2003-11-04 Nortel Networks Limited Method of using location information for interference protection
BR0001249A (pt) * 2000-04-20 2001-12-04 Multibras Eletrodomesticos Sa Válvula quebra-vácuo para aparelho derefrigeração
BR0006442A (pt) * 2000-12-11 2002-08-20 Multibras Eletrodomesticos Sa Válvula quebra-váculo para gabinete refrigerado
ITMI20040115A1 (it) * 2004-01-28 2004-04-28 Whirlpool Co Valvola compensatrice per congelatori
DE102007021600A1 (de) * 2007-05-08 2008-11-13 BSH Bosch und Siemens Hausgeräte GmbH Gehäuse für ein Kältegerät
CN108592494A (zh) * 2018-03-22 2018-09-28 海信容声(广东)冷柜有限公司 一种冷冻箱体气压平衡结构及冷柜
CN117128347B (zh) * 2023-10-26 2024-01-12 佛山市顺德区西科电器有限公司 一种气压平衡阀及冷柜

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2139991A (en) * 1937-03-29 1938-12-13 Wingard Gunnar Refrigerator breather tube
AU458325B2 (en) * 1970-09-29 1975-02-27 Hunt & Baird Pty Ltd Pressure-equalizing device
US3680329A (en) * 1971-02-18 1972-08-01 Emhart Corp Pressure equalizing valve
GB1408006A (en) * 1971-11-22 1975-10-01 Fermod Device for communicating with free air in particular for cold room
JPS5267864A (en) * 1975-12-03 1977-06-04 Taisei Kousan Kk Automatic adjusting apparatus for room inner pressure of large freezing chamber and like
FR2342445A1 (fr) * 1976-02-25 1977-09-23 Fermod Dispositif de mise a l'air libre, notamment pour chambre froide

Also Published As

Publication number Publication date
EP0030046A3 (en) 1982-02-03
IT1126138B (it) 1986-05-14
EP0030046A2 (en) 1981-06-10

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961030