DE2655308C2 - - Google Patents
Info
- Publication number
- DE2655308C2 DE2655308C2 DE19762655308 DE2655308A DE2655308C2 DE 2655308 C2 DE2655308 C2 DE 2655308C2 DE 19762655308 DE19762655308 DE 19762655308 DE 2655308 A DE2655308 A DE 2655308A DE 2655308 C2 DE2655308 C2 DE 2655308C2
- Authority
- DE
- Germany
- Prior art keywords
- piston
- vacuum
- pump
- pump according
- housing
- 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
- 230000009471 action Effects 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 239000011358 absorbing material Substances 0.000 claims description 4
- 239000003570 air Substances 0.000 description 56
- 239000007789 gas Substances 0.000 description 13
- 238000005476 soldering Methods 0.000 description 10
- 229910000679 solder Inorganic materials 0.000 description 7
- 210000002445 nipple Anatomy 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000004043 responsiveness Effects 0.000 description 3
- 229920004943 Delrin® Polymers 0.000 description 2
- 229920004142 LEXAN™ Polymers 0.000 description 2
- 239000004418 Lexan Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/48—Control
- F04F5/52—Control of evacuating pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
- F04F5/20—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762655308 DE2655308A1 (de) | 1976-12-07 | 1976-12-07 | Saug- bzw. vakuumpumpe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762655308 DE2655308A1 (de) | 1976-12-07 | 1976-12-07 | Saug- bzw. vakuumpumpe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2655308A1 DE2655308A1 (de) | 1978-06-08 |
| DE2655308C2 true DE2655308C2 (enExample) | 1988-07-07 |
Family
ID=5994846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762655308 Granted DE2655308A1 (de) | 1976-12-07 | 1976-12-07 | Saug- bzw. vakuumpumpe |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2655308A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29606415U1 (de) * | 1996-04-06 | 1996-07-04 | Winkler, Gerald, 91074 Herzogenaurach | Mobile Steighilfevorrichtung |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60175800A (ja) * | 1984-02-21 | 1985-09-09 | Miyoutoku:Kk | エゼクタポンプ |
| JPS619599U (ja) * | 1984-06-20 | 1986-01-21 | 株式会社 妙徳 | エゼクタポンプ |
| FR2657271B1 (fr) * | 1990-01-23 | 1992-05-15 | Sanofi Sa | Appareillage d'evaporation sous vide. |
| DE10116698A1 (de) * | 2001-03-29 | 2002-10-10 | Airtec Pneumatic Gmbh | Regelvorrichtung für pneumatisch betriebene Ejektoren und Ejektoren mit derartigen Regelvorrichtungen |
| NO336665B1 (no) | 2014-06-05 | 2015-10-19 | Sees As | Evakueringsanordning |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1014729A (en) * | 1908-03-02 | 1912-01-16 | John Strother Thurman | Vacuum-controller for pneumatic cleaning apparatus. |
| US1441651A (en) * | 1920-10-25 | 1923-01-09 | Charles E Anderson | Automatic vacuum producer |
| US3215089A (en) * | 1963-08-22 | 1965-11-02 | Ralph M Hoffmann | Valved ejector pump |
| SE370765B (enExample) * | 1973-12-05 | 1974-10-28 | Piab Ab |
-
1976
- 1976-12-07 DE DE19762655308 patent/DE2655308A1/de active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29606415U1 (de) * | 1996-04-06 | 1996-07-04 | Winkler, Gerald, 91074 Herzogenaurach | Mobile Steighilfevorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2655308A1 (de) | 1978-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |