DE7414600U - Elektrisches differentialventil zur fluessigkeitssteuerung - Google Patents
Elektrisches differentialventil zur fluessigkeitssteuerungInfo
- Publication number
- DE7414600U DE7414600U DE19747414600U DE7414600U DE7414600U DE 7414600 U DE7414600 U DE 7414600U DE 19747414600 U DE19747414600 U DE 19747414600U DE 7414600 U DE7414600 U DE 7414600U DE 7414600 U DE7414600 U DE 7414600U
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- annular
- membrane
- outer annular
- control chamber
- 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
- 239000007788 liquid Substances 0.000 title claims description 25
- 239000012528 membrane Substances 0.000 claims description 29
- 239000012530 fluid Substances 0.000 claims description 9
- 239000013536 elastomeric material Substances 0.000 claims description 6
- 230000000670 limiting effect Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims 1
- 230000036961 partial effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000003313 weakening effect Effects 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
- F16K31/402—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a diaphragm
- F16K31/404—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a diaphragm the discharge being effected through the diaphragm and being blockable by an electrically-actuated member making contact with the diaphragm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Driven Valves (AREA)
- Multiple-Way Valves (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Magnetically Actuated Valves (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT68185/73A IT980921B (it) | 1973-04-27 | 1973-04-27 | Elettrovalvola differenziale per il controllo di fluidi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7414600U true DE7414600U (de) | 1977-10-27 |
Family
ID=11308391
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19747414600U Expired DE7414600U (de) | 1973-04-27 | 1974-04-25 | Elektrisches differentialventil zur fluessigkeitssteuerung |
| DE2420175A Pending DE2420175A1 (de) | 1973-04-27 | 1974-04-25 | Elektrisches differentialventil zur fluessigkeitssteuerung |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2420175A Pending DE2420175A1 (de) | 1973-04-27 | 1974-04-25 | Elektrisches differentialventil zur fluessigkeitssteuerung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3904168A (enExample) |
| DE (2) | DE7414600U (enExample) |
| ES (1) | ES425690A1 (enExample) |
| FR (1) | FR2227476B1 (enExample) |
| GB (1) | GB1410753A (enExample) |
| IT (1) | IT980921B (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4100928A (en) * | 1976-07-19 | 1978-07-18 | Adolf Schoepe | Ball cock construction for controlling the level of liquids such as water in tanks |
| IT1100402B (it) * | 1978-11-30 | 1985-09-28 | Seti Spa | Perfezionamenti alle valvole a membrana,di elettrovalvole,particolarmente per macchine lavatrici |
| DE2926320C2 (de) * | 1979-06-29 | 1984-07-19 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Elektromagnetisch betätigtes Membran-Wasserventil mit einer hydraulischen Servoeinheit für die Regelung des Wasserkreislaufes in Heiz- bzw. Klimaanlagen |
| US4310142A (en) * | 1980-03-13 | 1982-01-12 | Tom Mcguane Industries, Inc. | Fuel pressure regulator assembly |
| US4356823A (en) * | 1980-05-30 | 1982-11-02 | Jackson Richard R | Suction control |
| DE3108693A1 (de) * | 1981-03-07 | 1982-09-23 | Walter Ing.(grad.) 7758 Meersburg Holzer | Elektromagnetventil, insbesondere fuer hausgeraete |
| ES257582Y (es) * | 1981-04-10 | 1982-05-01 | Electrovalvula de nucleos moviles asistidos | |
| DE3637415A1 (de) * | 1986-11-03 | 1988-05-05 | Knorr Bremse Ag | Drucksteuerventil, insbesondere fuer blockierschutzeinrichtungen von kraftfahrzeugen |
| US5335694A (en) * | 1993-05-24 | 1994-08-09 | Sloan Valve Company | Flush valve flow control refill ring |
| US5887848A (en) * | 1997-09-18 | 1999-03-30 | Sloan Valve Company | Flush valve bypass and filter |
| US5967182A (en) * | 1997-11-04 | 1999-10-19 | Sloan Valley Company | Outside filter for flush valve |
| US6923425B2 (en) | 2001-02-28 | 2005-08-02 | Zurn Industries, Inc. | Flush valve diaphragm |
| USD470920S1 (en) | 2001-09-12 | 2003-02-25 | Zurn Industries, Inc. | Flush valve diaphragm |
| JP5710569B2 (ja) | 2012-09-27 | 2015-04-30 | 株式会社フジキン | ダイヤフラム弁 |
| US9896829B2 (en) * | 2014-09-12 | 2018-02-20 | Zurn Industries, Llc | Flush valve diaphragm |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1643500A (en) * | 1925-05-18 | 1927-09-27 | Jacobson Arthur | Flushing valve |
| CH451630A (fr) * | 1967-02-01 | 1968-05-15 | Lucifer Sa | Servo-valve |
-
1973
- 1973-04-27 IT IT68185/73A patent/IT980921B/it active
-
1974
- 1974-04-18 GB GB1707374A patent/GB1410753A/en not_active Expired
- 1974-04-23 US US463235A patent/US3904168A/en not_active Expired - Lifetime
- 1974-04-25 DE DE19747414600U patent/DE7414600U/de not_active Expired
- 1974-04-25 DE DE2420175A patent/DE2420175A1/de active Pending
- 1974-04-26 ES ES425690A patent/ES425690A1/es not_active Expired
- 1974-04-26 FR FR7415646A patent/FR2227476B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2420175A1 (de) | 1974-11-21 |
| ES425690A1 (es) | 1976-06-16 |
| FR2227476B1 (enExample) | 1978-11-17 |
| IT980921B (it) | 1974-10-10 |
| GB1410753A (en) | 1975-10-22 |
| FR2227476A1 (enExample) | 1974-11-22 |
| US3904168A (en) | 1975-09-09 |
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