BE742501A - - Google Patents
Info
- Publication number
- BE742501A BE742501A BE742501DA BE742501A BE 742501 A BE742501 A BE 742501A BE 742501D A BE742501D A BE 742501DA BE 742501 A BE742501 A BE 742501A
- Authority
- BE
- Belgium
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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
- F04B49/24—Bypassing
- F04B49/243—Bypassing by keeping open the inlet valve
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- 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
- F04B39/1046—Combination of in- and outlet valve
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- 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
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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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7838—Plural
- Y10T137/7843—Integral resilient member forms plural valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78071068A | 1968-12-03 | 1968-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE742501A true BE742501A (cg-RX-API-DMAC7.html) | 1970-05-14 |
Family
ID=25120435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE742501D BE742501A (cg-RX-API-DMAC7.html) | 1968-12-03 | 1969-12-02 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3547561A (cg-RX-API-DMAC7.html) |
| BE (1) | BE742501A (cg-RX-API-DMAC7.html) |
| FR (1) | FR2025111A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1261971A (cg-RX-API-DMAC7.html) |
| SE (1) | SE354893B (cg-RX-API-DMAC7.html) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2075258A5 (cg-RX-API-DMAC7.html) * | 1970-01-12 | 1971-10-08 | Magneti Marelli Spa | |
| GB1365306A (en) * | 1970-09-08 | 1974-08-29 | Girling Ltd | Fluid flow control valves |
| US4657488A (en) * | 1979-12-14 | 1987-04-14 | Rockwell International Corporation | Two stage stepped piston air compressor |
| US4379681A (en) * | 1980-01-04 | 1983-04-12 | Paul R. Goudy, Jr. | Fluid pump with dual diaphragm check valves |
| DE3005834A1 (de) * | 1980-02-16 | 1981-09-03 | Becker, Erich, 7812 Bad Krozingen | Pumpe mit von druckdifferenzen des gasfoermigen foerdermediums gesteuerten ventilen |
| DE3635221A1 (de) * | 1985-10-31 | 1987-05-07 | Hoerbiger Ventilwerke Ag | Ventilsatz fuer kolbenverdichter |
| US4776776A (en) * | 1987-08-24 | 1988-10-11 | The Devilbiss Company | Small pump valve plate assembly |
| AU651882B2 (en) * | 1991-05-14 | 1994-08-04 | Visiomed Group Limited | Aerosol inhalation device |
| DE102019120730B4 (de) * | 2019-07-31 | 2025-04-30 | Amk Holding Gmbh & Co. Kg | Zylinderkolben für einen Luftkompressor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1416771A (en) * | 1920-08-18 | 1922-05-23 | Henry B Babson | Valve |
| US2757615A (en) * | 1953-03-16 | 1956-08-07 | Gen Motors Corp | Window washer pump |
-
1968
- 1968-12-03 US US3547561D patent/US3547561A/en not_active Expired - Lifetime
-
1969
- 1969-11-28 SE SE1638469A patent/SE354893B/xx unknown
- 1969-12-02 BE BE742501D patent/BE742501A/xx unknown
- 1969-12-03 GB GB5900369A patent/GB1261971A/en not_active Expired
- 1969-12-03 FR FR6941670A patent/FR2025111A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US3547561A (en) | 1970-12-15 |
| FR2025111A1 (cg-RX-API-DMAC7.html) | 1970-09-04 |
| SE354893B (cg-RX-API-DMAC7.html) | 1973-03-26 |
| GB1261971A (en) | 1972-02-02 |
| DE1960337B2 (de) | 1977-03-31 |
| DE1960337A1 (de) | 1970-06-11 |