GB639414A - Improvements in or relating to refrigeration systems - Google Patents

Improvements in or relating to refrigeration systems

Info

Publication number
GB639414A
GB639414A GB18377/47A GB1837747A GB639414A GB 639414 A GB639414 A GB 639414A GB 18377/47 A GB18377/47 A GB 18377/47A GB 1837747 A GB1837747 A GB 1837747A GB 639414 A GB639414 A GB 639414A
Authority
GB
United Kingdom
Prior art keywords
absorbent
pipe
valve
path
heat
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
GB18377/47A
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.)
Haden Drysys International Ltd
Original Assignee
Haden Drysys International Ltd
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 Haden Drysys International Ltd filed Critical Haden Drysys International Ltd
Publication of GB639414A publication Critical patent/GB639414A/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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • F25B15/06—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being water vapour evaporated from a salt solution, e.g. lithium bromide
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

639,414. Refrigerating; heat-exchange apparatus. CARRIER ENGINEERING CO., Ltd. July 10, 1947, No. 18377. Convention date, July 13, 1946. [Classes 29 and 64(iii)] In a refrigerating system as described in Specifications 639,413 and 639,416, part of the path of flow of diluted absorbent in the liquid heat-exchanger may be cut out of circuit so that the temperature of the concentrated absorbent is maintained sufficiently high to prevent crystallization which enables the system to work with higher concentrations of absorbent. The heat-exchanger comprises a casing 12 into which hot concentrated absorbent enters by a pipe 16 leaving by a pipe 17. Cool diluted absorbent from pipe 11 flows through a valve 25 into a coil 23 in the casing 12 and passes to the generator by pipe 13. An alternative path 23 containing a valve 24 is provided and absorbent can be passed through this path by closing valve 25 and opening valve 24.
GB18377/47A 1946-07-13 1947-07-10 Improvements in or relating to refrigeration systems Expired GB639414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US639414XA 1946-07-13 1946-07-13

Publications (1)

Publication Number Publication Date
GB639414A true GB639414A (en) 1950-06-28

Family

ID=22052497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18377/47A Expired GB639414A (en) 1946-07-13 1947-07-10 Improvements in or relating to refrigeration systems

Country Status (1)

Country Link
GB (1) GB639414A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111795513A (en) * 2020-06-16 2020-10-20 普泛能源技术研究院(北京)有限公司 Two-state thermal drive refrigerating system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111795513A (en) * 2020-06-16 2020-10-20 普泛能源技术研究院(北京)有限公司 Two-state thermal drive refrigerating system
CN111795513B (en) * 2020-06-16 2021-10-22 普泛能源技术研究院(北京)有限公司 Two-state thermal drive refrigerating system

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