GB681397A - Improvements in diaphragm pumps for use as low pressure air or gas compressors - Google Patents
Improvements in diaphragm pumps for use as low pressure air or gas compressorsInfo
- Publication number
- GB681397A GB681397A GB13451/50A GB1345150A GB681397A GB 681397 A GB681397 A GB 681397A GB 13451/50 A GB13451/50 A GB 13451/50A GB 1345150 A GB1345150 A GB 1345150A GB 681397 A GB681397 A GB 681397A
- Authority
- GB
- United Kingdom
- Prior art keywords
- crank case
- diaphragm
- compressor
- low pressure
- pressure air
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
-
- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/16—Filtration; Moisture separation
-
- 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
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
- F04B45/045—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms with in- or outlet valve arranged in the plate-like pumping flexible members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Compressor (AREA)
Abstract
681,397. Compressors. HYMATIC ENGINEERING CO. May 22, 1951 [May 30, 1950], No. 13451/50. Class 8 (i). A gas compressor comprises a diaphragm a, actuated by a crank pin m in a crank case b, whose periphery is clamped between the crank case and a head d containing a delivery valve body c having holes c extending therethrough and communicating through radial ports f with a circumferential groove in which is mounted under tension a resilient ring g forming the delivery valve, the gas being supplied through the crank case and through ports n in the diaphragm which are controlled by resilient disc valve i. The compressor is driven by an electric motor p which may be controlled by a pressure switch bolted to the head. An inlet filter q and pressure gauge s are provided. The filter may be adapted to purify the incoming air so making the compressor suitable for food processing or beer raising.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB13451/50A GB681397A (en) | 1950-05-30 | 1950-05-30 | Improvements in diaphragm pumps for use as low pressure air or gas compressors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB13451/50A GB681397A (en) | 1950-05-30 | 1950-05-30 | Improvements in diaphragm pumps for use as low pressure air or gas compressors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB681397A true GB681397A (en) | 1952-10-22 |
Family
ID=10023221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13451/50A Expired GB681397A (en) | 1950-05-30 | 1950-05-30 | Improvements in diaphragm pumps for use as low pressure air or gas compressors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB681397A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3936245A (en) * | 1972-04-03 | 1976-02-03 | Johnson Service Company | Fluid compressing apparatus |
WO1999020903A2 (en) * | 1997-10-20 | 1999-04-29 | Schulz S.A. | A diaphragm compressor |
-
1950
- 1950-05-30 GB GB13451/50A patent/GB681397A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3936245A (en) * | 1972-04-03 | 1976-02-03 | Johnson Service Company | Fluid compressing apparatus |
WO1999020903A2 (en) * | 1997-10-20 | 1999-04-29 | Schulz S.A. | A diaphragm compressor |
WO1999020903A3 (en) * | 1997-10-20 | 1999-07-01 | Schulz Sa | A diaphragm compressor |
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