AU674964B2 - Zero superheat refrigeration compression system - Google Patents

Zero superheat refrigeration compression system Download PDF

Info

Publication number
AU674964B2
AU674964B2 AU67794/94A AU6779494A AU674964B2 AU 674964 B2 AU674964 B2 AU 674964B2 AU 67794/94 A AU67794/94 A AU 67794/94A AU 6779494 A AU6779494 A AU 6779494A AU 674964 B2 AU674964 B2 AU 674964B2
Authority
AU
Australia
Prior art keywords
casing
compression
gaseous refrigerant
vanes
compression stage
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.)
Ceased
Application number
AU67794/94A
Other languages
English (en)
Other versions
AU6779494A (en
Inventor
James W Powell
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.)
Ecoair Corp
Original Assignee
Ecoair Corp
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 Ecoair Corp filed Critical Ecoair Corp
Publication of AU6779494A publication Critical patent/AU6779494A/en
Application granted granted Critical
Publication of AU674964B2 publication Critical patent/AU674964B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • F25B31/00—Compressor arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • 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
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • F25B1/053—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of turbine type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
AU67794/94A 1993-05-04 1994-04-28 Zero superheat refrigeration compression system Ceased AU674964B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US058392 1993-05-04
US08/058,392 US5363674A (en) 1993-05-04 1993-05-04 Zero superheat refrigeration compression system
PCT/US1994/004801 WO1994025808A1 (en) 1993-05-04 1994-04-28 Zero superheat refrigeration compression system

Publications (2)

Publication Number Publication Date
AU6779494A AU6779494A (en) 1994-11-21
AU674964B2 true AU674964B2 (en) 1997-01-16

Family

ID=22016542

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67794/94A Ceased AU674964B2 (en) 1993-05-04 1994-04-28 Zero superheat refrigeration compression system

Country Status (12)

Country Link
US (1) US5363674A (show.php)
EP (1) EP0697088A4 (show.php)
JP (1) JPH08509802A (show.php)
KR (1) KR960702089A (show.php)
CN (1) CN1122630A (show.php)
AU (1) AU674964B2 (show.php)
BR (1) BR9406520A (show.php)
CA (1) CA2161792A1 (show.php)
IL (1) IL109535A (show.php)
TW (1) TW270166B (show.php)
WO (1) WO1994025808A1 (show.php)
ZA (1) ZA943030B (show.php)

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US20060245944A1 (en) * 2005-03-21 2006-11-02 Leck Thomas J Cooling apparatus powered by a ratioed gear drive assembly
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JP2009518460A (ja) 2005-11-01 2009-05-07 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー フルオロオレフィンを含む組成物およびそれらの使用
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DE102009010461A1 (de) 2009-02-13 2010-08-19 Alfred Kärcher Gmbh & Co. Kg Motorpumpeneinheit
US8061151B2 (en) * 2009-05-18 2011-11-22 Hamilton Sundstrand Corporation Refrigerant compressor
FR2957083B1 (fr) 2010-03-02 2015-12-11 Arkema France Fluide de transfert de chaleur pour compresseur centrifuge
KR101004701B1 (ko) * 2010-04-19 2011-01-04 주식회사 한국유체기계 원심압축기
FR2959999B1 (fr) 2010-05-11 2012-07-20 Arkema France Fluides de transfert de chaleur et leur utilisation dans des echangeurs de chaleur a contre-courant
FR2959997B1 (fr) 2010-05-11 2012-06-08 Arkema France Fluides de transfert de chaleur et leur utilisation dans des echangeurs de chaleur a contre-courant
DE102010023462A1 (de) * 2010-06-12 2011-12-15 DüRR DENTAL AG Vorrichtung zum Absaugen oder Verdichten eines Arbeitsfluids
FR2964977B1 (fr) 2010-09-20 2013-11-01 Arkema France Composition a base de 3,3,3-tetrafluoropropene
EP2693138B1 (en) * 2011-03-30 2020-08-19 Kawasaki Jukogyo Kabushiki Kaisha Centrifugal chiller
US20130177393A1 (en) * 2011-05-31 2013-07-11 Carrier Corporation Hybrid Compressor System and Methods
WO2013002237A1 (ja) * 2011-06-28 2013-01-03 株式会社Ihi 冷却機能付圧縮機
DE102012016844A1 (de) * 2011-08-30 2013-02-28 Ksb Aktiengesellschaft Turbokompressor und Verwendung
JP2016000960A (ja) * 2012-09-07 2016-01-07 三菱重工業株式会社 輸送機械用の電動圧縮機
FR3033791B1 (fr) 2015-03-18 2017-04-14 Arkema France Stabilisation du 1-chloro-3,3,3-trifluoropropene
US10267316B1 (en) * 2015-11-03 2019-04-23 Hooker Trust Llc Hi-flow variable speed pump with wireless remote control
US11022126B2 (en) 2016-03-28 2021-06-01 Mitsubishi Heavy Industries Compressor Corporation Rotary machine
FR3056222B1 (fr) 2016-09-19 2020-01-10 Arkema France Composition a base de 1-chloro-3,3,3-trifluoropropene
FR3057272B1 (fr) 2016-10-10 2020-05-08 Arkema France Compositions azeotropiques a base de tetrafluoropropene
FR3057271B1 (fr) 2016-10-10 2020-01-17 Arkema France Utilisation de compositions a base de tetrafluoropropene
FR3061906B1 (fr) 2017-01-19 2019-03-15 Arkema France Composition comprenant du 2,3,3,3-tetrafluoropropene
FR3061905B1 (fr) 2017-01-19 2019-05-17 Arkema France Composition comprenant du 2,3,3,3-tetrafluoropropene
FR3063733B1 (fr) 2017-03-10 2020-02-07 Arkema France Composition quasi-azeotropique comprenant le 2,3,3,3-tetrafluoropropene et le trans-1,3,3,3-tetrafluoropropene
FR3064275B1 (fr) 2017-03-21 2019-06-07 Arkema France Procede de chauffage et/ou climatisation d'un vehicule
FR3064264B1 (fr) 2017-03-21 2019-04-05 Arkema France Composition a base de tetrafluoropropene
FR3067035B1 (fr) 2017-06-02 2020-10-30 Arkema France Compositions a base de trifluoroethylene, et leurs utilisations
FR3070982B1 (fr) 2017-09-12 2019-08-30 Arkema France Composition a base d'hydrochlorofluoroolefine et d'huile minerale
CN111156180A (zh) * 2020-01-19 2020-05-15 至玥腾风科技集团有限公司 一种压气机、转子系统及微型燃气轮机
DE112021001162T5 (de) * 2020-02-20 2022-12-01 Denso Corporation Kältekreisvorrichtung
CN117916338A (zh) 2021-09-08 2024-04-19 科慕埃弗西有限公司 包含四氟丙烯、四氟乙烷和五氟丙烯的组合物及其用途
JP7593279B2 (ja) * 2021-09-24 2024-12-03 株式会社豊田自動織機 電動ターボ式圧縮機
EP4446585A4 (en) * 2022-03-14 2025-12-10 Ihi Corp REFRIGERANT FLUID COMPRESSOR
CN118715378A (zh) 2022-03-16 2024-09-27 株式会社Ihi 压缩机
CN115118059B (zh) * 2022-06-15 2025-01-21 中国船舶重工集团公司第七一九研究所 高效冷却的集成电机推进装置
KR20250151426A (ko) 2023-02-16 2025-10-21 더 케무어스 컴퍼니 에프씨, 엘엘씨 헥사플루오로부텐, 테트라플루오로프로펜, 및 테트라플루오로에탄을 포함하는 조성물 및 이의 용도
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Also Published As

Publication number Publication date
IL109535A0 (en) 1994-08-26
ZA943030B (en) 1995-01-30
BR9406520A (pt) 1996-01-09
CN1122630A (zh) 1996-05-15
IL109535A (en) 1998-01-04
JPH08509802A (ja) 1996-10-15
WO1994025808A1 (en) 1994-11-10
TW270166B (show.php) 1996-02-11
EP0697088A4 (en) 1998-08-05
CA2161792A1 (en) 1994-11-10
AU6779494A (en) 1994-11-21
US5363674A (en) 1994-11-15
EP0697088A1 (en) 1996-02-21
KR960702089A (ko) 1996-03-28

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