GB765641A - Method and apparatus for the operation of refrigerating systems with throttling nozzles - Google Patents

Method and apparatus for the operation of refrigerating systems with throttling nozzles

Info

Publication number
GB765641A
GB765641A GB7735/55A GB773555A GB765641A GB 765641 A GB765641 A GB 765641A GB 7735/55 A GB7735/55 A GB 7735/55A GB 773555 A GB773555 A GB 773555A GB 765641 A GB765641 A GB 765641A
Authority
GB
United Kingdom
Prior art keywords
evaporator
nozzle
pipe
receiver
throttling
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
GB7735/55A
Other languages
English (en)
Inventor
Alfred Richter
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.)
Deutsche Waggon & Maschf GmbH
Original Assignee
Deutsche Waggon & Maschf GmbH
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 Deutsche Waggon & Maschf GmbH filed Critical Deutsche Waggon & Maschf GmbH
Publication of GB765641A publication Critical patent/GB765641A/en
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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0012—Ejectors with the cooled primary flow at high pressure
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0015—Ejectors not being used as compression device using two or more ejectors
    • 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—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/16—Receivers
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Separation By Low-Temperature Treatments (AREA)
GB7735/55A 1953-11-06 1955-03-16 Method and apparatus for the operation of refrigerating systems with throttling nozzles Expired GB765641A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED16296A DE1032278B (de) 1953-11-06 1953-11-06 Verfahren und Vorrichtung zum Betrieb mehrstufiger Kaelteanlagen

Publications (1)

Publication Number Publication Date
GB765641A true GB765641A (en) 1957-01-09

Family

ID=7035322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7735/55A Expired GB765641A (en) 1953-11-06 1955-03-16 Method and apparatus for the operation of refrigerating systems with throttling nozzles

Country Status (4)

Country Link
BE (1) BE536561A (instruction)
DE (1) DE1032278B (instruction)
FR (1) FR1121827A (instruction)
GB (1) GB765641A (instruction)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009023144A1 (en) * 2007-08-09 2009-02-19 Randy Lefor Method and system for improving the efficiency of a refrigeration system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6941769B1 (en) 2004-04-08 2005-09-13 York International Corporation Flash tank economizer refrigeration systems
CN109974349B (zh) * 2019-03-05 2020-04-24 中国科学院力学研究所 一种喷流自降温装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH129380A (de) * 1927-10-01 1928-12-17 Escher Wyss Maschf Ag Zwischenbehälter von Kälteanlagen mit mehrstufigem Verdichter.
CH138106A (de) * 1929-02-25 1930-02-15 Kaegi Emil Verbund-Kompressionskältemaschine.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009023144A1 (en) * 2007-08-09 2009-02-19 Randy Lefor Method and system for improving the efficiency of a refrigeration system

Also Published As

Publication number Publication date
BE536561A (instruction) 1955-04-15
FR1121827A (fr) 1956-08-27
DE1032278B (de) 1958-06-19

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