DE3024998C2 - - Google Patents
Info
- Publication number
- DE3024998C2 DE3024998C2 DE19803024998 DE3024998A DE3024998C2 DE 3024998 C2 DE3024998 C2 DE 3024998C2 DE 19803024998 DE19803024998 DE 19803024998 DE 3024998 A DE3024998 A DE 3024998A DE 3024998 C2 DE3024998 C2 DE 3024998C2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- closure piece
- leaf spring
- valve housing
- check valve
- 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
- 239000000446 fuel Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 9
- 239000004033 plastic Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910001229 Pot metal Inorganic materials 0.000 description 3
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 2
- 241000405070 Percophidae Species 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 241000937413 Axia Species 0.000 description 1
- 229920002449 FKM Polymers 0.000 description 1
- 241000282376 Panthera tigris Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/04—Check valves with guided rigid valve members shaped as balls
- F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded
- F16K15/046—Check valves with guided rigid valve members shaped as balls spring-loaded by a spring other than a helicoidal spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Check Valves (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803024998 DE3024998A1 (de) | 1980-07-02 | 1980-07-02 | Rueckschlagventil |
| JP10137081A JPS5743064A (en) | 1980-07-02 | 1981-07-01 | Check valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803024998 DE3024998A1 (de) | 1980-07-02 | 1980-07-02 | Rueckschlagventil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3024998A1 DE3024998A1 (de) | 1982-01-28 |
| DE3024998C2 true DE3024998C2 (enExample) | 1988-12-22 |
Family
ID=6106208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803024998 Granted DE3024998A1 (de) | 1980-07-02 | 1980-07-02 | Rueckschlagventil |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5743064A (enExample) |
| DE (1) | DE3024998A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8905988U1 (de) * | 1989-05-12 | 1990-09-13 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zum Fördern von Kraftstoff aus einem Vorratstank zur Brennkraftmaschine eines Kraftfahrzeuges |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3678447D1 (de) * | 1986-12-18 | 1991-05-02 | Siemens Ag | Rueckschlagventil fuer den einbau in den fluidkanal eines medizinischen geraetes. |
| DE102009047456A1 (de) * | 2009-12-03 | 2011-06-09 | Robert Bosch Gmbh | Rückschlagventil für eine Kolbenpumpe |
| CN102200193B (zh) * | 2010-05-24 | 2012-09-05 | 浙江万向精工有限公司 | 一种柱塞泵单向阀 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1500032A1 (de) * | 1965-03-17 | 1969-05-14 | Walter Gondrom | Rueckschlagventil fuer Kompressorleitungen |
| US3465787A (en) * | 1967-04-12 | 1969-09-09 | Gen Electric | Spring-biased valve with anti-chattering feature |
| JPS4889029U (enExample) * | 1972-01-29 | 1973-10-26 | ||
| JPS5340747Y2 (enExample) * | 1973-12-29 | 1978-10-02 | ||
| JPS539510U (enExample) * | 1976-07-09 | 1978-01-26 | ||
| JPS54158332U (enExample) * | 1978-04-25 | 1979-11-05 |
-
1980
- 1980-07-02 DE DE19803024998 patent/DE3024998A1/de active Granted
-
1981
- 1981-07-01 JP JP10137081A patent/JPS5743064A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8905988U1 (de) * | 1989-05-12 | 1990-09-13 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zum Fördern von Kraftstoff aus einem Vorratstank zur Brennkraftmaschine eines Kraftfahrzeuges |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3024998A1 (de) | 1982-01-28 |
| JPH0131068B2 (enExample) | 1989-06-23 |
| JPS5743064A (en) | 1982-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8120 | Willingness to grant licenses paragraph 23 | ||
| 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 |