DE3925873A1 - Druckspueler - Google Patents
DruckspuelerInfo
- Publication number
- DE3925873A1 DE3925873A1 DE19893925873 DE3925873A DE3925873A1 DE 3925873 A1 DE3925873 A1 DE 3925873A1 DE 19893925873 DE19893925873 DE 19893925873 DE 3925873 A DE3925873 A DE 3925873A DE 3925873 A1 DE3925873 A1 DE 3925873A1
- Authority
- DE
- Germany
- Prior art keywords
- piston
- flush valve
- valve according
- plunger
- sealing ring
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 22
- 229920001971 elastomer Polymers 0.000 title claims abstract description 8
- 239000000806 elastomer Substances 0.000 title claims abstract description 4
- 238000011010 flushing procedure Methods 0.000 title description 8
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 229920005176 Hostaform® Polymers 0.000 claims abstract description 3
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000002253 acid Substances 0.000 claims abstract description 3
- 229920000642 polymer Polymers 0.000 claims abstract description 3
- 238000004140 cleaning Methods 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 229920001515 polyalkylene glycol Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- KQBSGRWMSNFIPG-UHFFFAOYSA-N trioxane Chemical compound C1COOOC1 KQBSGRWMSNFIPG-UHFFFAOYSA-N 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
- E03D3/02—Self-closing flushing valves
- E03D3/04—Self-closing flushing valves with piston valve and pressure chamber for retarding the valve-closing movement
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Lift Valve (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893925873 DE3925873A1 (de) | 1989-08-04 | 1989-08-04 | Druckspueler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893925873 DE3925873A1 (de) | 1989-08-04 | 1989-08-04 | Druckspueler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3925873A1 true DE3925873A1 (de) | 1991-02-14 |
| DE3925873C2 DE3925873C2 (enrdf_load_stackoverflow) | 1992-09-10 |
Family
ID=6386542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893925873 Granted DE3925873A1 (de) | 1989-08-04 | 1989-08-04 | Druckspueler |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3925873A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017120572A1 (de) | 2017-09-07 | 2019-03-07 | Schell Gmbh & Co. Kg | Selbstschlussventil |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29610805U1 (de) * | 1996-06-20 | 1996-09-05 | Friedrich Gampper KG Metallwarenfabrik, 71540 Murrhardt | Druckspüler, insbesondere Klosettdruckspüler |
| DE102011000612B4 (de) | 2011-02-10 | 2013-12-19 | Viega Gmbh & Co. Kg | Servoventil, insbesondere zur Druckspülung eines Urinals |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE582884C (de) * | 1932-01-07 | 1933-08-24 | Gerhard Voigtlaender | Selbstschliessendes Spuelventil mit Gegendruckkammer und aufschwimmendem Hauptventil, Hilfsventil an der Decke der Gegendruckkammer und stabfoermigem Anschlag zur Regelung des Hauptventilhubes |
-
1989
- 1989-08-04 DE DE19893925873 patent/DE3925873A1/de active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE582884C (de) * | 1932-01-07 | 1933-08-24 | Gerhard Voigtlaender | Selbstschliessendes Spuelventil mit Gegendruckkammer und aufschwimmendem Hauptventil, Hilfsventil an der Decke der Gegendruckkammer und stabfoermigem Anschlag zur Regelung des Hauptventilhubes |
Non-Patent Citations (2)
| Title |
|---|
| DE 598300 * |
| In Betracht gezogene ältere Anmeldungen: DE G14551 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017120572A1 (de) | 2017-09-07 | 2019-03-07 | Schell Gmbh & Co. Kg | Selbstschlussventil |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3925873C2 (enrdf_load_stackoverflow) | 1992-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SCHELL GMBH & CO. KG., 57462 OLPE, DE |