NO20043454L - Ventil - Google Patents

Ventil

Info

Publication number
NO20043454L
NO20043454L NO20043454A NO20043454A NO20043454L NO 20043454 L NO20043454 L NO 20043454L NO 20043454 A NO20043454 A NO 20043454A NO 20043454 A NO20043454 A NO 20043454A NO 20043454 L NO20043454 L NO 20043454L
Authority
NO
Norway
Prior art keywords
valve
Prior art date
Application number
NO20043454A
Other languages
English (en)
Norwegian (no)
Inventor
Svend Tanderup
Original Assignee
Dybvad Stalindustri As
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 Dybvad Stalindustri As filed Critical Dybvad Stalindustri As
Publication of NO20043454L publication Critical patent/NO20043454L/no

Links

Classifications

    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • F16K47/10—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths in which the medium in one direction must flow through the throttling channel, and in the other direction may flow through a much wider channel parallel to the throttling channel
    • 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
    • F16K17/196—Equalising valves predominantly for tanks spring-loaded
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/38—Expansion means; Dispositions thereof specially adapted for reversible cycles, e.g. bidirectional expansion restrictors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Lift Valve (AREA)
NO20043454A 2003-08-21 2004-08-19 Ventil NO20043454L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA200301194 2003-08-21

Publications (1)

Publication Number Publication Date
NO20043454L true NO20043454L (no) 2005-02-22

Family

ID=34042643

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20043454A NO20043454L (no) 2003-08-21 2004-08-19 Ventil

Country Status (2)

Country Link
EP (1) EP1508758A1 (de)
NO (1) NO20043454L (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107356024B (zh) * 2016-05-10 2021-07-13 浙江盾安人工环境股份有限公司 电子膨胀阀

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565100A (en) * 1968-12-23 1971-02-23 Mec O Matic Inc Reversible self-cleaning cartridge valve
ZA743563B (en) 1973-06-18 1975-05-28 Carrier Corp Expansion device
US4800925A (en) * 1987-08-05 1989-01-31 Ranco Incorporated Of Delaware Automobile coolant flow control
US4896696A (en) * 1989-07-03 1990-01-30 Aeroquip Corporation Flow control restrictor
EP1108172A1 (de) 1998-08-25 2001-06-20 Aeroquip Corporation Verteilerblock
JP3517369B2 (ja) 1998-09-18 2004-04-12 株式会社テージーケー 過冷却度制御式膨張弁
JP2001004252A (ja) * 1999-06-24 2001-01-12 Tgk Co Ltd 過冷却度制御式膨張弁
JP3515048B2 (ja) * 2000-06-21 2004-04-05 株式会社テージーケー 過冷却度制御式膨張弁

Also Published As

Publication number Publication date
EP1508758A1 (de) 2005-02-23

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application