GB483958A - Improvements in apparatus for making and dispensing whipped cream and similar material - Google Patents
Improvements in apparatus for making and dispensing whipped cream and similar materialInfo
- Publication number
- GB483958A GB483958A GB2268437A GB2268437A GB483958A GB 483958 A GB483958 A GB 483958A GB 2268437 A GB2268437 A GB 2268437A GB 2268437 A GB2268437 A GB 2268437A GB 483958 A GB483958 A GB 483958A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- piston
- cream
- container
- pressure
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/12—Whipping by introducing a stream of gas
- A47J43/121—Devices using a static mixing element; Static mixing elements therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Dairy Products (AREA)
Abstract
483,958. Aerating liquids ; pressureregulating valves. COHEN, W. Aug. 18, 1937, No. 22684. [Class 14 (i)] [Also in Group XXIX] An apparatus for whipping and dispensing cream and the like comprises a gas reservoir, a cream container, and a gas-control valve which is adapted to close automatically when a certain pressure has been established in the container. The gas reservoir 5 containing nitrous oxide, is connected, by a valve 9 and a pipe 34 with a check valve 42, to the cream container 40 which includes a siphon tube 45, spout 48, and manual valve 50. The valve 9 comprises a manual valve 8, a passage 13 never wholly closed by a valve 15, and a passage 27 connected to the pipe 34, to a safety valve 30, and to the space below a piston 22 in a chamber 21. Normally, a spring 20 presses the piston downwardly, so that its stem 18 holds the valve 15 downwardly against the pressure of a spring 16. When the valve 8 is opened, gas passes, by the passages 13 and 27, to the container 40 to whip the cream and establish a discharge pressure. As the pressure rises, the piston 22 is raised, allowing the valve 15 to rise until it engages a seat 62 and closes the passage 27. At the same time, the projection of the piston stem 18 above the valve casing indicates to an operator that the desired pressure has been attained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2268437A GB483958A (en) | 1937-08-18 | 1937-08-18 | Improvements in apparatus for making and dispensing whipped cream and similar material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2268437A GB483958A (en) | 1937-08-18 | 1937-08-18 | Improvements in apparatus for making and dispensing whipped cream and similar material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB483958A true GB483958A (en) | 1938-04-28 |
Family
ID=10183432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2268437A Expired GB483958A (en) | 1937-08-18 | 1937-08-18 | Improvements in apparatus for making and dispensing whipped cream and similar material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB483958A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2591440A (en) * | 1945-12-08 | 1952-04-01 | Kollsman Paul | Carbonating apparatus |
| US2593770A (en) * | 1946-07-10 | 1952-04-22 | Kollsman Paul | Device for carbonating and dispensing beverages |
| US4457876A (en) * | 1981-12-04 | 1984-07-03 | Jack Macmanus Research Limited (Great Britain) | Machine for producing whipped cream and other aerated food products |
| GB2162900A (en) * | 1984-08-10 | 1986-02-12 | Philip Raymond Thomas Trinder | Method and apparatus for pressurising |
| CN102440694A (en) * | 2010-09-30 | 2012-05-09 | 王承业 | Dual-purpose cream gun |
-
1937
- 1937-08-18 GB GB2268437A patent/GB483958A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2591440A (en) * | 1945-12-08 | 1952-04-01 | Kollsman Paul | Carbonating apparatus |
| US2593770A (en) * | 1946-07-10 | 1952-04-22 | Kollsman Paul | Device for carbonating and dispensing beverages |
| US4457876A (en) * | 1981-12-04 | 1984-07-03 | Jack Macmanus Research Limited (Great Britain) | Machine for producing whipped cream and other aerated food products |
| GB2162900A (en) * | 1984-08-10 | 1986-02-12 | Philip Raymond Thomas Trinder | Method and apparatus for pressurising |
| CN102440694A (en) * | 2010-09-30 | 2012-05-09 | 王承业 | Dual-purpose cream gun |
| CN102440694B (en) * | 2010-09-30 | 2014-06-18 | 王承业 | Dual-purpose cream gun |
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