DE2712491A1 - Vorrichtung zur signalwandlung - Google Patents
Vorrichtung zur signalwandlungInfo
- Publication number
- DE2712491A1 DE2712491A1 DE19772712491 DE2712491A DE2712491A1 DE 2712491 A1 DE2712491 A1 DE 2712491A1 DE 19772712491 DE19772712491 DE 19772712491 DE 2712491 A DE2712491 A DE 2712491A DE 2712491 A1 DE2712491 A1 DE 2712491A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- control
- control valve
- valve body
- pilot 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 title claims description 10
- 239000012528 membrane Substances 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 description 7
- 238000003199 nucleic acid amplification method Methods 0.000 description 6
- 210000002445 nipple Anatomy 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 230000003321 amplification Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C4/00—Circuit elements characterised by their special functions
-
- 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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86582—Pilot-actuated
- Y10T137/86614—Electric
-
- 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
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- Y10T137/87217—Motor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Control Of Fluid Pressure (AREA)
- Magnetically Actuated Valves (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772712491 DE2712491A1 (de) | 1977-03-22 | 1977-03-22 | Vorrichtung zur signalwandlung |
| CH281678A CH641879A5 (de) | 1977-03-22 | 1978-03-15 | Vorrichtung zur signalwandlung. |
| FR7808240A FR2384976A1 (fr) | 1977-03-22 | 1978-03-16 | Dispositif de conversion de signaux |
| JP53032279A JPS5848762B2 (ja) | 1977-03-22 | 1978-03-20 | 信号変換装置 |
| US05/888,534 US4199130A (en) | 1977-03-22 | 1978-03-21 | Valve arrangement |
| GB11078/78A GB1599252A (en) | 1977-03-22 | 1978-03-21 | Assembly for converting an electronic signal to a pneumatic signal |
| IT21396/78A IT1093399B (it) | 1977-03-22 | 1978-03-21 | Dispositivo per la conversione di segnali |
| SE7803216A SE434081B (sv) | 1977-03-22 | 1978-03-21 | Ventil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772712491 DE2712491A1 (de) | 1977-03-22 | 1977-03-22 | Vorrichtung zur signalwandlung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2712491A1 true DE2712491A1 (de) | 1978-09-28 |
| DE2712491C2 DE2712491C2 (US07122603-20061017-C00294.png) | 1987-03-19 |
Family
ID=6004315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772712491 Granted DE2712491A1 (de) | 1977-03-22 | 1977-03-22 | Vorrichtung zur signalwandlung |
Country Status (8)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5390694A (en) * | 1993-10-13 | 1995-02-21 | Tri-Clover, Inc. | Vat bottom fill CIP system |
| US8397745B2 (en) | 2007-02-12 | 2013-03-19 | Colt Irrigation, LLC | Fluid activated flow control apparatus |
| US9341281B2 (en) | 2007-02-12 | 2016-05-17 | Colt Irrigation Llc | Fluid activated flow control apparatus |
| US10088849B2 (en) | 2014-01-23 | 2018-10-02 | Colt Irrigation, LLC | Fluid activated flow control apparatus |
| US9599286B2 (en) | 2014-01-23 | 2017-03-21 | Colt Irrigation, LLC | Fluid activated flow control apparatus |
| US10571937B1 (en) | 2014-01-23 | 2020-02-25 | Colt Irrigation, LLC | Valve control apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3140727A (en) * | 1961-12-26 | 1964-07-14 | Gen Electric | Pilot controlled valve |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2935972A (en) * | 1953-09-03 | 1960-05-10 | Segerstad Carl Gustaf Hard Af | Operating and controlling device |
| US2850258A (en) * | 1955-08-03 | 1958-09-02 | Robertshaw Fulton Controls Co | Electromagnetically operated valve |
| US2937846A (en) * | 1957-06-10 | 1960-05-24 | Specialties Dev Corp | Double vent operated flood valve |
| US2993149A (en) * | 1958-03-10 | 1961-07-18 | Alpha Ind Inc | Electro-magnetic controls |
| US3038500A (en) * | 1958-03-10 | 1962-06-12 | Parker Hannifin Corp | Pilot-master valves with pressure accumulators |
| US3176954A (en) * | 1961-04-13 | 1965-04-06 | Ross Operating Valve Co | Convertible valve assembly |
| GB978468A (en) * | 1961-11-09 | 1964-12-23 | Ass Elect Ind | Improvements in or relating to pneumatic transducers |
| US3198207A (en) * | 1961-11-14 | 1965-08-03 | Elizabeth Willis N | Fluid pressure controlled shut-off valve responsive to predetermined line pressures |
| US3611878A (en) * | 1969-10-09 | 1971-10-12 | Robertshaw Controls Co | Electrically operated valve means |
| DE2302446A1 (de) * | 1973-01-18 | 1974-07-25 | Liebherr Aera Technik Gmbh | Digitales druckregelventil |
-
1977
- 1977-03-22 DE DE19772712491 patent/DE2712491A1/de active Granted
-
1978
- 1978-03-15 CH CH281678A patent/CH641879A5/de not_active IP Right Cessation
- 1978-03-16 FR FR7808240A patent/FR2384976A1/fr active Granted
- 1978-03-20 JP JP53032279A patent/JPS5848762B2/ja not_active Expired
- 1978-03-21 GB GB11078/78A patent/GB1599252A/en not_active Expired
- 1978-03-21 IT IT21396/78A patent/IT1093399B/it active
- 1978-03-21 US US05/888,534 patent/US4199130A/en not_active Expired - Lifetime
- 1978-03-21 SE SE7803216A patent/SE434081B/sv not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3140727A (en) * | 1961-12-26 | 1964-07-14 | Gen Electric | Pilot controlled valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CH641879A5 (de) | 1984-03-15 |
| SE434081B (sv) | 1984-07-02 |
| IT1093399B (it) | 1985-07-19 |
| IT7821396A0 (it) | 1978-03-21 |
| SE7803216L (sv) | 1978-09-23 |
| FR2384976B1 (US07122603-20061017-C00294.png) | 1984-09-21 |
| DE2712491C2 (US07122603-20061017-C00294.png) | 1987-03-19 |
| US4199130A (en) | 1980-04-22 |
| JPS53117818A (en) | 1978-10-14 |
| GB1599252A (en) | 1981-09-30 |
| FR2384976A1 (fr) | 1978-10-20 |
| JPS5848762B2 (ja) | 1983-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102007032684B4 (de) | Elektromagnetisches Membranventil mit einem schließkraftverstärkenden Mechanismus | |
| EP1128106B1 (de) | Ventileinrichtung für die Vorsteuereinheit eines Bremsdruckmodulators | |
| DE3108976C2 (US07122603-20061017-C00294.png) | ||
| EP0681128A1 (de) | Magnetventil | |
| DE4430509A1 (de) | Magnetventil | |
| DE3306521C3 (de) | Elektrisch gesteuertes Schaltsystem für pneumatische Steuersignale | |
| DE3114437A1 (de) | Druckregelventil | |
| EP1781953A1 (de) | Pilotventil, insbesondere für servoventile | |
| EP2073089B1 (de) | Pneumatischer Verstärker und Anordnung zum Stellen einer Stellarmartur einer verfahrenstechnischen Anlage | |
| DE2461021A1 (de) | Vorrichtung zur steuerung wenigstens einer hydraulischen stelleinrichtung | |
| DE2755239C2 (de) | Pneumatischer Antrieb für Schalt- und Stellglieder | |
| DE2029912A1 (de) | Ventil | |
| EP0305710B1 (de) | Elektromagnetisch betätigbare Ventileinrichtung | |
| EP0918678B1 (de) | Elektrohydraulische steuervorrichtung | |
| DE3739337A1 (de) | Ventilanordnung | |
| DE2928005A1 (de) | Ferngesteuerte proportionalregelungs- richtungsumschalt-regelventilvorrichtung | |
| DE3722315A1 (de) | Druckregelventil | |
| EP0093340A2 (de) | Elektropneumatisches Servoventil zur Steuerung eines Volumenstromes bzw. eines Druckes | |
| EP1032375A1 (de) | Hydraulisches wegeventil | |
| DE3134065A1 (de) | Druckregelventil | |
| DE2712491A1 (de) | Vorrichtung zur signalwandlung | |
| DE19652410A1 (de) | Elektropneumatisches Ventil | |
| EP0513673A2 (de) | Schnell öffnendes oder schliessendes Ventil | |
| DE3532591C2 (US07122603-20061017-C00294.png) | ||
| EP0095782A1 (de) | Steuerventil für hydraulische Präzisionssteuerungen |
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 |