GB1288039A - - Google Patents

Info

Publication number
GB1288039A
GB1288039A GB1288039DA GB1288039A GB 1288039 A GB1288039 A GB 1288039A GB 1288039D A GB1288039D A GB 1288039DA GB 1288039 A GB1288039 A GB 1288039A
Authority
GB
United Kingdom
Prior art keywords
gas
turbine
brake
dec
load
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
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 filed Critical
Publication of GB1288039A publication Critical patent/GB1288039A/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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
    • 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
    • F25B2400/14—Power generation using energy from the expansion of the refrigerant
    • F25B2400/141—Power generation using energy from the expansion of the refrigerant the extracted power is not recycled back in the refrigerant circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)

Abstract

1288039 Refrigerating BRITISH OXYGEN CO Ltd 9 Dec 1969 [10 Dec 1968] 58584/68 Heading F4H A gas cooling system comprises an expansion turbine 2 for expanding and cooling the gas fed thereto under pressure against a load exerted by a brake 4, the load being adjustable in dependence upon the input temperature of the gas entering the turbine through a conduit 1. The brake is mounted on a shaft common to the turbine and comprises a paddle revolving in a gas atmosphere, the pressure of which is controlled via a valve 7. dependent on the gas inlet temperature as sensed by a unit 6 to maintain constant rotational speed of the turbine. Heat produced by the brake is removed by circulation of the braking gas through a heat exchanger 5.
GB1288039D 1968-12-10 1968-12-10 Expired GB1288039A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5858468 1968-12-10

Publications (1)

Publication Number Publication Date
GB1288039A true GB1288039A (en) 1972-09-06

Family

ID=10481957

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1288039D Expired GB1288039A (en) 1968-12-10 1968-12-10

Country Status (1)

Country Link
GB (1) GB1288039A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924677A (en) * 1988-03-18 1990-05-15 Sulzer Brothers Limited Method and installation for cooling an apparatus
WO2005059447A2 (en) 2003-12-11 2005-06-30 Carrier Corporation Heat generating expander for heat pump systems
EP1712853A2 (en) * 2005-04-15 2006-10-18 Behr GmbH & Co. KG Expansion valve for an air conditioning system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924677A (en) * 1988-03-18 1990-05-15 Sulzer Brothers Limited Method and installation for cooling an apparatus
CH674893A5 (en) * 1988-03-18 1990-07-31 Sulzer Ag
WO2005059447A2 (en) 2003-12-11 2005-06-30 Carrier Corporation Heat generating expander for heat pump systems
EP1706690A2 (en) * 2003-12-11 2006-10-04 Carrier Corporation Heat generating expander for heat pump systems
EP1706690A4 (en) * 2003-12-11 2009-05-27 Carrier Corp Heat generating expander for heat pump systems
EP1712853A2 (en) * 2005-04-15 2006-10-18 Behr GmbH & Co. KG Expansion valve for an air conditioning system
EP1712853A3 (en) * 2005-04-15 2009-02-25 Behr GmbH & Co. KG Expansion valve for an air conditioning system

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee