US1764702A - Refrigeration - Google Patents
Refrigeration Download PDFInfo
- Publication number
- US1764702A US1764702A US178484A US17848427A US1764702A US 1764702 A US1764702 A US 1764702A US 178484 A US178484 A US 178484A US 17848427 A US17848427 A US 17848427A US 1764702 A US1764702 A US 1764702A
- Authority
- US
- United States
- Prior art keywords
- tank
- service
- face plate
- refrigerant
- extension
- 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 - Lifetime
Links
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
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- 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
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
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- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/006—General constructional features for mounting refrigerating machinery components
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0402—Cleaning, repairing, or assembling
- Y10T137/0491—Valve or valve element assembling, disassembling, or replacing
- Y10T137/053—Float valve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6851—With casing, support, protector or static constructional installations
- Y10T137/7032—Furniture and housing furnishings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7358—By float controlled valve
- Y10T137/7439—Float arm operated valve
Definitions
- My invention relates to refrigeration, and
- Figure 1 is a front elevation of this embodiment of my invention
- Figure 2 is aside elevation of an expander tank having. my improved connection, while Figures 3 and 1 are sections on the lines 3-3 and H of Figure 1, respectively.
- the embodiment of my invention herein disclosed comprises a refrigerant expansion tank 11 of the usual float valve type designed to be placed in the refrigerating come partment 12 of a mechanical refrigerator cabinet 13, having looped refrigerant expansion tubes 14: depending therefrom, and having a face plate 15 carrying the valve mechanism (not shown) for controlling the How of refrigerant through the service pipes 16 and 17.
- the face plate 15 In order to simplify the connecting of the service pipes 16 and 17 to the face plate 15 I have provided the face plate 15 with a pair of outwardly projecting ribs'18 and 19 which extend laterally beyond the confines of the tank 11 to form a lateral extension 20.
- the ribs 18 and 19 are provided with ducts 21 and 22 which, extend inwardly fromthe edge face of the lateral extension 20 and communicate with the service ports of the tank'll;
- Angle shut-off valves 23 and 2& having ends 25 and ,Zti alined with the service pipes 16 and 17, and adapted to be connected to the service pipes 16 and 17 by connectionsv27 and 28, are attached to, the edge face of the projection 20 by bolts 29 in a'manner to provlde a passageway for refrigerant between the service pipes 16 and 17 and the expansion tank 11.
- a refrigerant expansion tank as of the float type, having aface plate provided with, a service port; a service pipe extending longi tudinally of said tank alongside said tank; and means for operativel connecting said service pipe to said face p ate'without bending said service pipe comprising duct means having a portion integral with said face plate, communicating with said service port and projecting outwardly beyond the lateral confines of said tank, and a portion attached to said outwardly projecting portion,
- a refrigerantexpansion tank as o the float will be obvious type, having a face plate provided with a I plate, communicating with said service port and projecting outwardly beyond the lateral confines of said tank, and a portion including an angle valve, connected to said out wardly projecting portion, and having its outer end alined with said service pipe; and
- a refrigerant ex ansion tank adapted to contain liquid re rigerant, said tank having an opening in one end thereof, a detachable face plate secured to close the opening inthe end of said tank and an extension formed integral with sai face plate and extending" in a plane beyondthe lateral confines of said tank, said face plate and said extension having service duct extending therethrou h.
Description
June 17, 1930. c; c. SPREEN 1,764,702
REFRIGERATION Filed March 25, 1927 Charles C. S reen Inventor Aito i neus A particularly to providin Patented 17, 1930 UNITED STATES PATENT. OFFICE CHARLES C. SPREEN, OF DETROIT, MICHIGAN, ASSIGNOR TO KELVINATOB: CORPORA- TION, OF DETROIT, MICHIGAN, A CORPORATION OF MICHIGAN Application filed March 25, 1927. Serial No. 178,484.
. My inventionrelates to refrigeration, and
means for simplifying the attaching o the ends of the service pipes to the-refrigerant expansion tank in mechanical refrigerating systems, and the principal object of my invention is to provide new and improved means of this type. ing this specification and forming a part of this application I have shown, for purposes of illustration, one form which my invention may assume, and in these drawings:
Figure 1 is a front elevation of this embodiment of my invention,
Figure 2 is aside elevation of an expander tank having. my improved connection, while Figures 3 and 1 are sections on the lines 3-3 and H of Figure 1, respectively.
The embodiment of my invention herein disclosed comprises a refrigerant expansion tank 11 of the usual float valve type designed to be placed in the refrigerating come partment 12 of a mechanical refrigerator cabinet 13, having looped refrigerant expansion tubes 14: depending therefrom, and having a face plate 15 carrying the valve mechanism (not shown) for controlling the How of refrigerant through the service pipes 16 and 17.
In order to simplify the connecting of the service pipes 16 and 17 to the face plate 15 I have provided the face plate 15 with a pair of outwardly projecting ribs'18 and 19 which extend laterally beyond the confines of the tank 11 to form a lateral extension 20. The ribs 18 and 19 are provided with ducts 21 and 22 which, extend inwardly fromthe edge face of the lateral extension 20 and communicate with the service ports of the tank'll; Angle shut-off valves 23 and 2& having ends 25 and ,Zti alined with the service pipes 16 and 17, and adapted to be connected to the service pipes 16 and 17 by connectionsv27 and 28, are attached to, the edge face of the projection 20 by bolts 29 in a'manner to provlde a passageway for refrigerant between the service pipes 16 and 17 and the expansion tank 11.
From the above disclosure it will be ob In the drawings accompany vious to those skilledin the art that I have which obviatesthe necessity of bending the ends of such pipes.
At the same time it also to those skilled in the art that the embodiment of my invention herein shown and described may be variously ;cha ed and modified without departing from the spirit of my invention or sacrificing the'advanta'ges thereof, and it therefore will be understood that the disclosure herein is illustrative only, and that my invention is not limited thereto.
I claim:
1.- In a mechanical refrigerating system: a refrigerant expansion tank, as of the float type, having aface plate provided with, a service port; a service pipe extending longi tudinally of said tank alongside said tank; and means for operativel connecting said service pipe to said face p ate'without bending said service pipe comprising duct means having a portion integral with said face plate, communicating with said service port and projecting outwardly beyond the lateral confines of said tank, and a portion attached to said outwardly projecting portion,
disposed at an angle to said outwardly projecting portion and alined with said service pipe; and means for connecting said service pipe to said alined outer end.
2. In a mechanical refrigerating system: a refrigerantexpansion tank, as o the float will be obvious type, having a face plate provided with a I plate, communicating with said service port and projecting outwardly beyond the lateral confines of said tank, and a portion including an angle valve, connected to said out wardly projecting portion, and having its outer end alined with said service pipe; and
means for connecting saieLservice pipe to said outer end of said angle valve.
3. In a mechanical refrigerating system, a
refrigerant expansion tank ada ted to contain liquid refrigerant, said tan havingan opening 1n one end, a face plate secured to close the open end of said tank, an' extension formed integral with said face late, the free end of said extension exten mg in a plane beyond the lateral confines of said tank, said face plate and extension having a duct extending therethrough, and' a refrigerant conducting pipe connected with the free end of said extension.
4. In an expansion device for mechanical refrigerating system, a refrigerant ex ansion tank adapted to contain liquid re rigerant, said tank having an opening in one end thereof, a detachable face plate secured to close the opening inthe end of said tank and an extension formed integral with sai face plate and extending" in a plane beyondthe lateral confines of said tank, said face plate and said extension having service duct extending therethrou h. i
In testimony whereof I ereunto afiix my signature. J
CHARLES C. SPREEN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US178484A US1764702A (en) | 1927-03-25 | 1927-03-25 | Refrigeration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US178484A US1764702A (en) | 1927-03-25 | 1927-03-25 | Refrigeration |
Publications (1)
Publication Number | Publication Date |
---|---|
US1764702A true US1764702A (en) | 1930-06-17 |
Family
ID=22652713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US178484A Expired - Lifetime US1764702A (en) | 1927-03-25 | 1927-03-25 | Refrigeration |
Country Status (1)
Country | Link |
---|---|
US (1) | US1764702A (en) |
-
1927
- 1927-03-25 US US178484A patent/US1764702A/en not_active Expired - Lifetime
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