GB167144A - Process and device for cooling and liquefying air and other gases - Google Patents

Process and device for cooling and liquefying air and other gases

Info

Publication number
GB167144A
GB167144A GB7818/21A GB781821A GB167144A GB 167144 A GB167144 A GB 167144A GB 7818/21 A GB7818/21 A GB 7818/21A GB 781821 A GB781821 A GB 781821A GB 167144 A GB167144 A GB 167144A
Authority
GB
United Kingdom
Prior art keywords
gases
cooling
liquefying air
engine
liquefying
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
GB7818/21A
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.)
HEYLANDT GES fur APP BAU MIT B
Original Assignee
HEYLANDT GES fur APP BAU MIT B
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 HEYLANDT GES fur APP BAU MIT B filed Critical HEYLANDT GES fur APP BAU MIT B
Publication of GB167144A publication Critical patent/GB167144A/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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0201—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using only internal refrigeration means, i.e. without external refrigeration
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/0002—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the fluid to be liquefied
    • F25J1/0012—Primary atmospheric gases, e.g. air
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
    • F25J1/0032—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
    • F25J1/0035—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by gas expansion with extraction of work
    • F25J1/0037—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by gas expansion with extraction of work of a return stream
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
    • F25J1/0032—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
    • F25J1/004—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by flash gas recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

167,144. Heylandt Ges. f³r Apparatebau, and Unruh, M. von. July 28, 1920, [Convention date]. Tappet gears.-The inlet valve M of an engine cylinder used in gas liquefaction is opened by the impact of the conical piston end at the end of its stroke. The outlet valve Q is actuated from the shaft of the engine.
GB7818/21A 1920-07-28 1921-03-11 Process and device for cooling and liquefying air and other gases Expired GB167144A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE167144X 1920-07-28

Publications (1)

Publication Number Publication Date
GB167144A true GB167144A (en) 1922-06-12

Family

ID=5686421

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7818/21A Expired GB167144A (en) 1920-07-28 1921-03-11 Process and device for cooling and liquefying air and other gases

Country Status (1)

Country Link
GB (1) GB167144A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111512106A (en) * 2017-12-22 2020-08-07 西门子股份公司 Device and installation for liquefying at least one gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111512106A (en) * 2017-12-22 2020-08-07 西门子股份公司 Device and installation for liquefying at least one gas

Similar Documents

Publication Publication Date Title
GB167144A (en) Process and device for cooling and liquefying air and other gases
GB618441A (en) Improvements in and relating to two stroke cycle internal combustion engines
GB241529A (en) Improvements in or relating to internal combustion engines
GB487519A (en) Improvements in and relating to hydrogen and oxygen-using internal combustion engines
GB193838A (en) Improvements in two-stroke cycle engines
GB209035A (en) Improvements relating to the valves of internal combustion engines
GB228892A (en) Improvements in motor power plant
GB559980A (en) Improvements relating to valves of super-charged internal-combustion engines
GB236859A (en) Device for scavenging the products of combustion in four stroke engines using an explosive mixture
GB129219A (en) Improvements in or relating to Valve Mechanism for Internal Combustion Engines.
GB488762A (en) Improvements in and relating to two-stroke-cycle internalcombustion engines
GB298128A (en) Improvements in and relating to the charging and scavenging of four stroke internal combustion engines
GB525168A (en) Valve timing gear for internal combustion engines, steam engines, compressed gas engines or hydraulic motors
GB225433A (en) Improvements in or relating to internal combustion engines
GB183852A (en) Improvements in or relating to two stroke cycle internal-combustion engines
GB184836A (en) Improvements in and relating to internal combustion engines
GB295652A (en) Improvements in or relating to silencing devices for internal combustion engines
GB582204A (en) Improved valve arrangement for four stroke internal combustion engines
GB152951A (en) Improvements in or relating to valves for the scavenging gases of two stroke internal combustion engines
GB195057A (en) Arrangements in motors with extra cooling of the air or mixture respectively prior to compression in the working cylinder
GB466011A (en) Improvements in and relating to two-stroke cycle internal combustion engines
GB486745A (en) Improvements relating to internal combustion engines
GB194697A (en) Motor with extra cooling of the air or mixture respectively before compression of same in the working cylinder
GB299139A (en) Improvements in scavenging combustion products in internal combustion engines
GB357066A (en) Improvements in or relating to pistons for compressors, pumps, engines and the like