GB1114679A - Improvements in heat exchange apparatus - Google Patents
Improvements in heat exchange apparatusInfo
- Publication number
- GB1114679A GB1114679A GB2070965A GB2070965A GB1114679A GB 1114679 A GB1114679 A GB 1114679A GB 2070965 A GB2070965 A GB 2070965A GB 2070965 A GB2070965 A GB 2070965A GB 1114679 A GB1114679 A GB 1114679A
- Authority
- GB
- United Kingdom
- Prior art keywords
- refrigerant
- heat
- passages
- chamber
- opposite ends
- 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
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
- F25B3/00—Self-contained rotary compression machines, i.e. with compressor, condenser and evaporator rotating as a single unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
- F04B43/1261—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing the rollers being placed at the outside of the tubular flexible member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Reciprocating Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
1,114,679. Refrigerating. SIBANY MANUFACTURING CORPORATION. 17 May, 1965 [18 May, 1964], No. 20709/65. Heading F4H. In a heat pump of the type comprising heat-exchangers 14, 141 mounted on opposite ends of a rotatable shaft 2 having refrigerant passages 20, 58, 60 therein, the refrigerant is compressed by deformation of a flexible tube through which the refrigerant passes. In the embodiment shown, passages 58 and 60 communicate with opposite ends of a flexible walled annular chamber 66 which rotates with the shaft past fixed rollers 80. Each heat-exchanger comprises two spokes carrying annular tubes 36, 36<SP>1</SP>, ducts 44, 441 in one spoke of each exchanger communicating with the opposite ends of passage 20, and ducts 46, 461 in the other spokes communicating with the ends of passages 58 and 60, respectively. Passage 20 includes a restriction 22. Shaft 2 forms the rotor of an electric motor 4 and its direction of rotation is reversible to reverse the functions of heat exchangers 14, 14<SP>1</SP>. The degree of refrigerant compression in chamber 66 may be varied thermostatically by altering the distance of the rollers 80 from the axis of rotation via a cam arrangement (Fig. 2, not shown). The heat pump may be mounted in a casing installed in a window (Fig. 9, not shown). Deformation of the flexible walled annular chamber may be effected by rollers acting on its inner wall (Fig. 8, not shown) or by the action of an eccentrically mounted ring on its outer or inner surfaces (Figs. 13 and 14, not shown, respectively), the chamber being fixed in the embodiments of Figs. 8 and 14.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36815364A | 1964-05-18 | 1964-05-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1114679A true GB1114679A (en) | 1968-05-22 |
Family
ID=23450059
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB143468A Expired GB1114680A (en) | 1964-05-18 | 1965-05-17 | Apparatus for pumping fluids |
GB2070965A Expired GB1114679A (en) | 1964-05-18 | 1965-05-17 | Improvements in heat exchange apparatus |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB143468A Expired GB1114680A (en) | 1964-05-18 | 1965-05-17 | Apparatus for pumping fluids |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB1114680A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105164416A (en) * | 2013-05-23 | 2015-12-16 | 汉宁电气工厂有限责任两合公司 | Pump arrangement |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2458694A1 (en) * | 1979-06-08 | 1981-01-02 | Lariviere Jean | Miniature peristaltic pump with electronic speed regulator - has DC motor rotating pump wheel having electronic speed control with variable potentiometer |
CH645435A5 (en) * | 1979-06-20 | 1984-09-28 | Hydrowatt Syst | PISTON PUMP. |
GB2128262A (en) * | 1982-09-15 | 1984-04-26 | Thomas John Mcneel Robertson | Peristaltic pump or motor |
-
1965
- 1965-05-17 GB GB143468A patent/GB1114680A/en not_active Expired
- 1965-05-17 GB GB2070965A patent/GB1114679A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105164416A (en) * | 2013-05-23 | 2015-12-16 | 汉宁电气工厂有限责任两合公司 | Pump arrangement |
CN105164416B (en) * | 2013-05-23 | 2018-02-02 | 汉宁电气工厂有限责任两合公司 | The application of pumping unit, the method for conveying heat-conducting medium and pumping system |
Also Published As
Publication number | Publication date |
---|---|
GB1114680A (en) | 1968-05-22 |
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