CN1052354A - 顾氏热力循环热工装置的工作介质 - Google Patents
顾氏热力循环热工装置的工作介质 Download PDFInfo
- Publication number
- CN1052354A CN1052354A CN 89109125 CN89109125A CN1052354A CN 1052354 A CN1052354 A CN 1052354A CN 89109125 CN89109125 CN 89109125 CN 89109125 A CN89109125 A CN 89109125A CN 1052354 A CN1052354 A CN 1052354A
- Authority
- CN
- China
- Prior art keywords
- working medium
- mixture
- shi
- class
- refrigeration agent
- 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.)
- Granted
Links
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Lubricants (AREA)
Abstract
Description
Claims (6)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 89109125 CN1020465C (zh) | 1989-12-09 | 1989-12-09 | 顾氏热力循环热工装置的工作介质 |
US07/467,775 US5049296A (en) | 1989-01-28 | 1990-01-19 | Working media for a thermodynamic engineering device operating in accordance with the Gu thermodynamic cycle |
AU48845/90A AU635238B2 (en) | 1989-01-28 | 1990-01-25 | Working media for a thermodynamic engineering device operating in accordance with the gu thermodynamic cycle |
DE69012359T DE69012359D1 (de) | 1989-01-28 | 1990-01-26 | Arbeitsmittel für eine thermodynamische Einrichtung. |
CA002008677A CA2008677C (en) | 1989-01-28 | 1990-01-26 | Working media for a thermodynamic engineering device operating in accordance with the gu thermodynamic cycle |
EP90300839A EP0381389B1 (en) | 1989-01-28 | 1990-01-26 | Working media for a thermodynamic engineering device |
JP9017629A JPH02289673A (ja) | 1989-01-28 | 1990-01-26 | 冷媒 |
AT90300839T ATE111502T1 (de) | 1989-01-28 | 1990-01-26 | Arbeitsmittel für eine thermodynamische einrichtung. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 89109125 CN1020465C (zh) | 1989-12-09 | 1989-12-09 | 顾氏热力循环热工装置的工作介质 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1052354A true CN1052354A (zh) | 1991-06-19 |
CN1020465C CN1020465C (zh) | 1993-05-05 |
Family
ID=4857874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 89109125 Expired - Lifetime CN1020465C (zh) | 1989-01-28 | 1989-12-09 | 顾氏热力循环热工装置的工作介质 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1020465C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102518490A (zh) * | 2011-12-03 | 2012-06-27 | 黄得锋 | 一种汲取物质能量的方法及其运用 |
CN105018037A (zh) * | 2015-07-07 | 2015-11-04 | 黑龙江盛大科技有限公司 | 用于热交换循环系统的一种冷媒合成制剂 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1041564C (zh) * | 1993-12-24 | 1999-01-06 | 杭州市浙江大学光学仪器联合研究所 | 玻璃曲面镜的生产方法及其专用成型装置 |
-
1989
- 1989-12-09 CN CN 89109125 patent/CN1020465C/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102518490A (zh) * | 2011-12-03 | 2012-06-27 | 黄得锋 | 一种汲取物质能量的方法及其运用 |
CN105018037A (zh) * | 2015-07-07 | 2015-11-04 | 黑龙江盛大科技有限公司 | 用于热交换循环系统的一种冷媒合成制剂 |
Also Published As
Publication number | Publication date |
---|---|
CN1020465C (zh) | 1993-05-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6063305A (en) | Refrigerant compositions containing a hydrofluoropropane and a hydrofluorocarbon | |
US5644502A (en) | Method for efficient counter-current heat exchange using optimized mixtures | |
CN101446455B (zh) | 具有可变蒸发温度的多温制冷机的运行方法 | |
CN101430144B (zh) | 具有可变蒸发温度的多温制冷机的运行方法 | |
CN101025312A (zh) | 具有可变蒸发温度的多温制冷机的制备方法 | |
JP2576162B2 (ja) | 作動媒体混合物 | |
EP0011971B1 (en) | Refrigerant mixture | |
JPS63308085A (ja) | 作動媒体混合物 | |
CN1020465C (zh) | 顾氏热力循环热工装置的工作介质 | |
US5049296A (en) | Working media for a thermodynamic engineering device operating in accordance with the Gu thermodynamic cycle | |
US5207077A (en) | Refrigeration system | |
He et al. | Analyses of an improved double-absorber absorption refrigeration system at low temperatures | |
Zhang et al. | Optimization researches on the cooling-down process of the linde-hampson refrigeration system for a high-low temperature test chamber | |
Borde et al. | Development of absorption refrigeration units for cold storage of agricultural products | |
JPS63305185A (ja) | 作動媒体混合物 | |
JPH03168566A (ja) | 冷凍サイクル装置の運転方法 | |
CN1030204C (zh) | 一种混合制冷剂 | |
JPH01139677A (ja) | 作動媒体混合物 | |
JPS59117580A (ja) | 冷媒用組成物 | |
CN1084628A (zh) | 实现劳伦兹循环的制冷系统 | |
Subasi et al. | Elements of a low-temperature processing system | |
JPH01141982A (ja) | 作動媒体混合物 | |
Mukati et al. | Review on Cascade Refrigeration Systems and Types of Refrigerants | |
Islam | A Review on Analysis of Therm of A Cascade Refrigeration Sy Couples of R22/R404a, A | |
CN1030203C (zh) | 一种三元混合制冷剂 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
OR01 | Other related matters | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yangzhou Greencool Venture Capital Co.,Ltd. Assignor: Gu Chujun Contract fulfillment period: 2004-07-02 to the validity period of the patent right Contract record no.: 041000030094 Denomination of invention: Working medium of Gu's thermal cycle thermal device Granted publication date: 19930505 License type: Common License Record date: 20040927 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2004-07-02 TO PATENT VALIDITY Name of requester: YANGZHOU GREENCOOL VENTURE CAPITAL LTD. Effective date: 20040927 |
|
PP01 | Preservation of patent right |
Effective date of registration: 20070126 Pledge (preservation): Preservation |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 19930505 |
|
DD01 | Delivery of document by public notice |
Addressee: Gu Chujun Document name: Notification of Expiration of Patent Right Duration |
|
PD01 | Discharge of preservation of patent |
Date of cancellation: 20100126 Granted publication date: 19930505 |
|
DD01 | Delivery of document by public notice |
Addressee: Gu Chujun Document name: Notification of Termination of Procedure |