CH662456A5 - Elektronischer druckschalter, insbesondere als messglied fuer die erfassung von druckschwankungen in textilmaschinen. - Google Patents
Elektronischer druckschalter, insbesondere als messglied fuer die erfassung von druckschwankungen in textilmaschinen. Download PDFInfo
- Publication number
- CH662456A5 CH662456A5 CH799/83A CH79983A CH662456A5 CH 662456 A5 CH662456 A5 CH 662456A5 CH 799/83 A CH799/83 A CH 799/83A CH 79983 A CH79983 A CH 79983A CH 662456 A5 CH662456 A5 CH 662456A5
- Authority
- CH
- Switzerland
- Prior art keywords
- pressure switch
- sensors
- electronic pressure
- switch according
- membrane
- Prior art date
Links
- 239000004753 textile Substances 0.000 title claims description 7
- 239000012528 membrane Substances 0.000 claims description 39
- 230000003213 activating effect Effects 0.000 claims description 17
- 239000003999 initiator Substances 0.000 claims description 17
- 230000004888 barrier function Effects 0.000 claims description 15
- 230000004913 activation Effects 0.000 claims description 14
- 238000011156 evaluation Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 4
- 230000001939 inductive effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 9
- 238000009826 distribution Methods 0.000 description 7
- 230000001419 dependent effect Effects 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/007—Transmitting or indicating the displacement of flexible diaphragms using variations in inductance
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G23/00—Feeding fibres to machines; Conveying fibres between machines
- D01G23/02—Hoppers; Delivery shoots
- D01G23/04—Hoppers; Delivery shoots with means for controlling the feed
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G23/00—Feeding fibres to machines; Conveying fibres between machines
- D01G23/08—Air draught or like pneumatic arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0076—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823204881 DE3204881A1 (de) | 1982-02-12 | 1982-02-12 | Elektronischer druckschalter, insbesondere als messglied fuer die erfassung von druckschwankungen in textilmaschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH662456A5 true CH662456A5 (de) | 1987-09-30 |
Family
ID=6155460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH799/83A CH662456A5 (de) | 1982-02-12 | 1983-02-11 | Elektronischer druckschalter, insbesondere als messglied fuer die erfassung von druckschwankungen in textilmaschinen. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4562358A (en:Method) |
| JP (1) | JPS58181225A (en:Method) |
| BR (1) | BR8300709A (en:Method) |
| CH (1) | CH662456A5 (en:Method) |
| DE (1) | DE3204881A1 (en:Method) |
| ES (1) | ES519713A0 (en:Method) |
| FR (1) | FR2521815B1 (en:Method) |
| GB (1) | GB2120480B (en:Method) |
| IN (1) | IN158077B (en:Method) |
| IT (1) | IT1193671B (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3587631A1 (en) | 2018-06-07 | 2020-01-01 | Maschinenfabrik Rieter AG | Filling level measurement of a fiber flock store |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN164907B (en:Method) * | 1985-09-11 | 1989-07-01 | Truetzschler & Co | |
| DE3532988C2 (de) * | 1985-09-16 | 1994-08-04 | Teves Gmbh Alfred | Elektrohydraulische Schaltvorrichtung |
| DE3822342A1 (de) * | 1987-07-09 | 1989-01-19 | Mitsubishi Electric Corp | Strompfadunterbrecher |
| DE3918142A1 (de) * | 1989-05-31 | 1990-12-13 | Wiest Peter P | Druckmessvorrichtung fuer in leitungen stroemende fluide |
| US5575040A (en) * | 1993-05-14 | 1996-11-19 | Trutzschler Gmbh & Co. Kg | Apparatus for controlling sliver deposition in a coiler can |
| DE19913448A1 (de) * | 1999-03-25 | 2000-09-28 | Itw Gema Ag | Pulverbehälter-Niveausondenvorrichtung |
| JP5567228B2 (ja) * | 2011-02-21 | 2014-08-06 | エマソン エレクトリック コー． | 弁装置 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3530341A (en) * | 1966-10-31 | 1970-09-22 | Richard C Hutchinson | Flexible tape optical programmer |
| US3538772A (en) * | 1968-03-14 | 1970-11-10 | Gulf General Atomic Inc | Monitoring apparatus |
| DE2157331A1 (de) * | 1970-11-18 | 1972-06-22 | Upjohn Co | Verfahren und Vorrichtung zur Festsetzung und Aufrechterhaltung einer vorbestimmten Durchsatzmenge |
| JPS5128616Y2 (en:Method) * | 1972-02-18 | 1976-07-19 | ||
| DE2216929B2 (de) * | 1972-04-08 | 1980-01-10 | Heka - Elektronic Gmbh, 6731 Lindenberg | Berührungsloser Reihengrenztaster |
| US3898454A (en) * | 1973-08-27 | 1975-08-05 | King Radio Corp | Optical air data sensor |
| US4014213A (en) * | 1975-12-01 | 1977-03-29 | J. I. Case Company | Accumulator warning system |
| GB1538228A (en) * | 1976-05-03 | 1979-01-10 | Lucas Electrical Ltd | Fluid pressure transducer |
| DE2711346C2 (de) * | 1977-03-16 | 1979-03-15 | Truetzschler Gmbh & Co Kg, 4050 Moenchengladbach | Elektronischer Druckschalter |
| GB1604625A (en) * | 1978-05-30 | 1981-12-09 | Gorringe D C S | Digital barometers |
| US4240180A (en) * | 1979-02-07 | 1980-12-23 | Rando Machine Corporation | Fiber feeding apparatus for carding machines and the like |
| US4371762A (en) * | 1979-07-26 | 1983-02-01 | Vapor Corporation | Contactless pressure sensitive switch |
| CA1145008A (en) * | 1980-01-22 | 1983-04-19 | Ezequiel Mejia | Intrusion detecting switch |
| US4404710A (en) * | 1981-05-29 | 1983-09-20 | Rando Machine Corporation | Apparatus for feeding fibers to carding machines and the like |
-
1982
- 1982-02-12 DE DE19823204881 patent/DE3204881A1/de not_active Ceased
-
1983
- 1983-01-25 JP JP58009462A patent/JPS58181225A/ja active Pending
- 1983-02-07 IN IN143/CAL/83A patent/IN158077B/en unknown
- 1983-02-09 FR FR8302062A patent/FR2521815B1/fr not_active Expired
- 1983-02-10 GB GB08303721A patent/GB2120480B/en not_active Expired
- 1983-02-11 IT IT19546/83A patent/IT1193671B/it active
- 1983-02-11 CH CH799/83A patent/CH662456A5/de not_active IP Right Cessation
- 1983-02-11 BR BR8300709A patent/BR8300709A/pt unknown
- 1983-02-11 ES ES519713A patent/ES519713A0/es active Granted
- 1983-02-14 US US06/466,321 patent/US4562358A/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3587631A1 (en) | 2018-06-07 | 2020-01-01 | Maschinenfabrik Rieter AG | Filling level measurement of a fiber flock store |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3204881A1 (de) | 1983-08-25 |
| JPS58181225A (ja) | 1983-10-22 |
| ES8402127A1 (es) | 1984-01-01 |
| IT8319546A0 (it) | 1983-02-11 |
| FR2521815B1 (fr) | 1987-02-13 |
| GB2120480A (en) | 1983-11-30 |
| GB2120480B (en) | 1985-09-11 |
| GB8303721D0 (en) | 1983-03-16 |
| IT1193671B (it) | 1988-07-21 |
| BR8300709A (pt) | 1983-11-16 |
| US4562358A (en) | 1985-12-31 |
| FR2521815A1 (fr) | 1983-08-19 |
| ES519713A0 (es) | 1984-01-01 |
| IN158077B (en:Method) | 1986-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3402104C2 (de) | Bandschleifmaschine | |
| EP1045300A2 (de) | Bedienelement zum Schalten und Steuern elektrisch bedienbarer Geräte mit einer Blende | |
| CH662456A5 (de) | Elektronischer druckschalter, insbesondere als messglied fuer die erfassung von druckschwankungen in textilmaschinen. | |
| DE19732888A1 (de) | Bedienvorrichtung für ein Flurförderzeug | |
| DE2805775A1 (de) | Schleifmaschine | |
| EP0381932A2 (de) | Vorrichtung zum Abstoppen von Falzprodukten | |
| CH691772A5 (de) | Bogenanleger. | |
| CH651483A5 (de) | Verfahren und vorrichtung zum unterscheiden zwischen erdfruechten einerseits und steinen oder erdkluten anderseits. | |
| DE2711346C2 (de) | Elektronischer Druckschalter | |
| DE1710996B2 (de) | Elektro-optische Warenüberwachungsvorrichtung | |
| DE2932291A1 (de) | Elektrischer druckschalter | |
| DE4140051A1 (de) | Einrichtung zum ueberwachen der ankunft von bogen am einlass bogenverarbeitender maschinen | |
| EP1991102B1 (de) | Vorrichtung zur saugleistungsregelung eines staubsaugers | |
| DE3307006C2 (de) | Vorrichtung zur automatischen Saugleistungssteuerung eines Staubsaugers | |
| DE202016000143U1 (de) | Antriebsgerät mit Schrittmotor | |
| EP2415679A1 (de) | Ultraschallsensor | |
| DE3038921A1 (de) | Regelverfahren und regelvorrichtung fuer eine drehschieber-gesteuerte setzmaschine | |
| DE2324174A1 (de) | Elektromotorisch angetriebene handbohrmaschine mit regelbarer drehzahl | |
| WO1996026412A1 (de) | Gleitplatte | |
| DE10356107B4 (de) | Bogenanleger mit Vorderkantentrennung und berührungsloser Stapelabtastung | |
| DE4313150A1 (de) | Verfahren und Vorrichtung zur Vereinzelung | |
| DE1944633A1 (de) | Vorrichtung zum gleichmaessigen Ausrichten von Kanten einer zu doublierenden Gewebebahn | |
| CH656853A5 (de) | Vorrichtung an einer verpackungsmaschine zum korrekturregeln eines mit druckmarken versehenen verpackungsmaterialbandes. | |
| DE2742191A1 (de) | Steuereinrichtung an einer schleif- und/oder poliermaschine | |
| DE3826198C2 (de) | Einrichtung an Nähmaschinen bzw. Näheinheiten zum Einlegen biegeschlaffer Flächengebilde bzw. Nähgut zwischen übereinander angeordneten Platten |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |