DK323489A - Hjaelpekraftstyret fordampertrykreguleringsventil for et koeleanlaeg - Google Patents

Hjaelpekraftstyret fordampertrykreguleringsventil for et koeleanlaeg Download PDF

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Publication number
DK323489A
DK323489A DK323489A DK323489A DK323489A DK 323489 A DK323489 A DK 323489A DK 323489 A DK323489 A DK 323489A DK 323489 A DK323489 A DK 323489A DK 323489 A DK323489 A DK 323489A
Authority
DK
Denmark
Prior art keywords
refrigerator
control valve
pressure control
auxiliary power
power controlled
Prior art date
Application number
DK323489A
Other languages
English (en)
Other versions
DK161539C (da
DK161539B (da
DK323489D0 (da
Inventor
William J Barbier
Original Assignee
Danfoss 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 Danfoss As filed Critical Danfoss As
Publication of DK323489D0 publication Critical patent/DK323489D0/da
Publication of DK323489A publication Critical patent/DK323489A/da
Publication of DK161539B publication Critical patent/DK161539B/da
Application granted granted Critical
Publication of DK161539C publication Critical patent/DK161539C/da

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • 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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/22—Refrigeration systems for supermarkets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7764—Choked or throttled pressure type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Safety Valves (AREA)
  • Magnetically Actuated Valves (AREA)
DK323489A 1988-07-16 1989-06-29 Koelemaskine-koeleanlaeg DK161539C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3824235 1988-07-16
DE19883824235 DE3824235C1 (da) 1988-07-16 1988-07-16

Publications (4)

Publication Number Publication Date
DK323489D0 DK323489D0 (da) 1989-06-29
DK323489A true DK323489A (da) 1990-01-17
DK161539B DK161539B (da) 1991-07-15
DK161539C DK161539C (da) 1991-12-23

Family

ID=6358874

Family Applications (1)

Application Number Title Priority Date Filing Date
DK323489A DK161539C (da) 1988-07-16 1989-06-29 Koelemaskine-koeleanlaeg

Country Status (6)

Country Link
US (1) US4934156A (da)
JP (1) JPH0268469A (da)
DE (1) DE3824235C1 (da)
DK (1) DK161539C (da)
FR (1) FR2635389A1 (da)
GB (1) GB2220768B (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5374854A (en) * 1992-07-08 1994-12-20 Chen; Shih-Tsan Automatic switch for controlling electric appliances
BR9605934A (pt) * 1995-03-14 1998-12-29 Hussmann Corp Balcão refrigerado com serpentinas evaporadoras modulares e controle eepr
JP2000274838A (ja) * 1999-03-25 2000-10-06 Tgk Co Ltd バイパス管路付冷凍サイクル
US6311512B1 (en) * 2000-05-18 2001-11-06 Carrier Corporation Refrigerated merchandiser system
AU2003213443B2 (en) * 2002-03-18 2005-05-05 Daikin Industries, Ltd. Pressure control device of air conditioner and air conditioner having the device
CN101520063B (zh) * 2009-03-30 2011-08-17 北京航空航天大学 一种适用于空天飞行器的恒压水蒸发器
DE102015118105B4 (de) * 2015-10-23 2019-05-09 Technische Universität Dresden Verfahren und Vorrichtung zum Betreiben eines Kältekreislaufes mit einem Sublimator für Kohlendioxid als Kältemittel
US11193703B1 (en) 2017-05-10 2021-12-07 Equilibar, Llc Dome-loaded back pressure regulator with setpoint pressure energized by process fluid

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US668766A (en) * 1900-04-05 1901-02-26 Frederick L Bickel Steam-trap.
US2648285A (en) * 1948-12-08 1953-08-11 Sidney P Johnson Feed pump leak-off system
DE1092940B (de) * 1959-02-21 1960-11-17 Bosch Gmbh Robert Drosselventil in einer Kaeltemittelleitung einer Kaeltemaschine
US3810366A (en) * 1972-07-31 1974-05-14 Controls Co Of America Refrigeration valve
US3810488A (en) * 1972-11-20 1974-05-14 Controls Co Of America Pressure regulator valve
US4026513A (en) * 1975-11-06 1977-05-31 Grove Valve And Regulator Company Pilot valve
US4065939A (en) * 1976-01-30 1978-01-03 The Singer Company Combination valve
US4442680A (en) * 1980-10-31 1984-04-17 Sporlan Valve Company Pilot-operated pressure regulator valve
US4619115A (en) * 1985-05-30 1986-10-28 Sundstrand Corporation Back pressure regulating valve
US4682622A (en) * 1985-12-11 1987-07-28 Sundstrand Corporation Pressure regulating valve

Also Published As

Publication number Publication date
DK161539C (da) 1991-12-23
GB2220768A (en) 1990-01-17
DK161539B (da) 1991-07-15
DE3824235C1 (da) 1989-10-26
GB2220768B (en) 1992-12-23
JPH0268469A (ja) 1990-03-07
US4934156A (en) 1990-06-19
GB8916144D0 (en) 1989-08-31
FR2635389A1 (fr) 1990-02-16
DK323489D0 (da) 1989-06-29

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Legal Events

Date Code Title Description
PBP Patent lapsed