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 (enrdf_load_stackoverflow)
DE (1) DE1032278B (enrdf_load_stackoverflow)
FR (1) FR1121827A (enrdf_load_stackoverflow)
GB (1) GB765641A (enrdf_load_stackoverflow)

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
DE1032278B (de) 1958-06-19
BE536561A (enrdf_load_stackoverflow) 1955-04-15
FR1121827A (fr) 1956-08-27

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