US1396024A - Refrigeration process - Google Patents

Refrigeration process Download PDF

Info

Publication number
US1396024A
US1396024A US236370A US23637018A US1396024A US 1396024 A US1396024 A US 1396024A US 236370 A US236370 A US 236370A US 23637018 A US23637018 A US 23637018A US 1396024 A US1396024 A US 1396024A
Authority
US
United States
Prior art keywords
propylene
refrigeration process
refrigerant
refrigerants
gas
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 - Lifetime
Application number
US236370A
Other languages
English (en)
Inventor
Albert G Crawford
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.)
HALLECK W SEAMAN
Original Assignee
HALLECK W SEAMAN
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22889202&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US1396024(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by HALLECK W SEAMAN filed Critical HALLECK W SEAMAN
Priority to US236370A priority Critical patent/US1396024A/en
Priority to US236873A priority patent/US1439728A/en
Priority to AT90994D priority patent/AT90994B/de
Priority to AT90995D priority patent/AT90995B/de
Priority to FR518862A priority patent/FR518862A/fr
Priority to FR518863A priority patent/FR518863A/fr
Priority to GB20690/20A priority patent/GB148874A/en
Publication of US1396024A publication Critical patent/US1396024A/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/042—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising compounds containing carbon and hydrogen only

Definitions

  • My invention has reference more particucommercial use in ice making, in cold stor age plants or for general refrigeration puroses.
  • refrigerants now commonly used such as ammonia gas, sulfur dioxid gas, and ethylchlorid, are objectionable for the reason that they are not only poisonous and corrosive to the pipes and receptacles in which they are used, but most of them as well as carbon dioxid, also require a high pressure and consequently a heavy installation in order to condense themvinto the liquid state.
  • the propylene is introduced into a circulating system consisting of a compresser which applies pressureto the gas and re Jerusalem it to a liquid form, and the liquid, after being suitably cooled to dissipate the heat of compression, is led to and allowed tov evaporate in proximity to the material or compartment which is to be cooled, and as the evaporation takes place heat is absorbed thereby and a reduction in temperature takes place around the point at which the evaporation takes place.
  • the gas resulting from the evaporation is then lead back to the compresser and again liquefied by pressure and a continuous circulation thereof is thereby maintained, the propylene being alternately compressed and liquefied and then expanded so as to continuously absorb heat and maintain the desired low temperature.
  • a refrigerating process which comprises compressing substantially pure propylene gase to liquefy the same, and evaporating the liquid by relieving the pressure thereon to extract heat from adjacent material.
  • a refrigeration process which comprises compressing a non-acid gas having a hydrocarbon content consisting chiefly of propylene to liquefy the propylene, and evaporating the liquid by relieving the pres sure thereon to extract heat from adjacent materials.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
US236370A 1918-05-27 1918-05-27 Refrigeration process Expired - Lifetime US1396024A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US236370A US1396024A (en) 1918-05-27 1918-05-27 Refrigeration process
US236873A US1439728A (en) 1918-05-27 1918-05-27 Refrigerating process
AT90994D AT90994B (de) 1918-05-27 1920-07-01 Arbeitsmittel für Kompressionskältemaschinen.
AT90995D AT90995B (de) 1918-05-27 1920-07-01 Arbeitsmittel für Kompressionskältemaschinen.
FR518862A FR518862A (fr) 1918-05-27 1920-07-05 Produit réfrigérant et procédé de réfrigération
FR518863A FR518863A (fr) 1918-05-27 1920-07-05 Agent réfrigérant et procédé de réfrigération
GB20690/20A GB148874A (en) 1918-05-27 1920-07-10 Refrigerant and process of refrigeration

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US236370A US1396024A (en) 1918-05-27 1918-05-27 Refrigeration process
US236873A US1439728A (en) 1918-05-27 1918-05-27 Refrigerating process

Publications (1)

Publication Number Publication Date
US1396024A true US1396024A (en) 1921-11-08

Family

ID=22889202

Family Applications (2)

Application Number Title Priority Date Filing Date
US236370A Expired - Lifetime US1396024A (en) 1918-05-27 1918-05-27 Refrigeration process
US236873A Expired - Lifetime US1439728A (en) 1918-05-27 1918-05-27 Refrigerating process

Family Applications After (1)

Application Number Title Priority Date Filing Date
US236873A Expired - Lifetime US1439728A (en) 1918-05-27 1918-05-27 Refrigerating process

Country Status (4)

Country Link
US (2) US1396024A (de)
AT (2) AT90995B (de)
FR (2) FR518863A (de)
GB (1) GB148874A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249546A (en) * 1963-10-30 1966-05-03 Du Pont Azeotrope refrigerant compositions
AU3504584A (en) * 1983-10-25 1985-05-22 Marzouki, M. Etc. Enceinte frigorigene procede de refroidissement sans source froide externe

Also Published As

Publication number Publication date
FR518863A (fr) 1921-06-01
FR518862A (fr) 1921-06-01
AT90995B (de) 1923-01-25
AT90994B (de) 1923-01-25
US1439728A (en) 1922-12-26
GB148874A (en) 1921-10-10

Similar Documents

Publication Publication Date Title
US3413817A (en) Liquefaction of natural gas at supercritical pressure employing a single refrigeration cycle
US2494120A (en) Expansion refrigeration system and method
US2535148A (en) Method of storing natural gas
US2937076A (en) Process for the production of para liquid hydrogen
GB879809A (en) Refrigeration system
US2541569A (en) Liquefying and regasifying natural gases
US1396024A (en) Refrigeration process
US2650480A (en) Low-temperature absorption refrigeration
US2175267A (en) Method of and apparatus for refrigeration
US2003310A (en) Refrigeration
US2001996A (en) Storage of volatile hydrocarbons
US1781051A (en) Refrigeration
US2236965A (en) Chemical process and apparatus
ES344914A1 (es) Procedimiento e instalacion para secado de gases de poca solubilidad inertes frente a salmueras inorganicas y a baja presion.
US2926501A (en) Method of and apparatus for recovering nitrogen from air by use of a cold boiling liquid such as nitrogen
DE4307363A1 (de) Vorrichtung zur Kälteerzeugung auf Schiffen
NL6504188A (de)
US1675455A (en) System of refrigeration
US3353366A (en) Absorption refrigeration systems
US1855659A (en) Refrigerant
US1929841A (en) Absorption system
ES377129A1 (es) Una instalacion frigorifica.
US2267761A (en) Gas separation
US1839197A (en) Process of refrigeration
US2341697A (en) Production of liquid carbon dioxide