JPS58181225A - 繊維機械等における圧力変動を検知する測定部材用の電子的圧力応動スイツチ - Google Patents
繊維機械等における圧力変動を検知する測定部材用の電子的圧力応動スイツチInfo
- Publication number
- JPS58181225A JPS58181225A JP58009462A JP946283A JPS58181225A JP S58181225 A JPS58181225 A JP S58181225A JP 58009462 A JP58009462 A JP 58009462A JP 946283 A JP946283 A JP 946283A JP S58181225 A JPS58181225 A JP S58181225A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- sensor
- electronic pressure
- electronic
- responsive switch
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title description 7
- 230000004044 response Effects 0.000 title description 2
- 230000004888 barrier function Effects 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 238000004364 calculation method Methods 0.000 claims description 6
- 239000004753 textile Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 12
- 239000002657 fibrous material Substances 0.000 description 9
- 229920000742 Cotton Polymers 0.000 description 8
- 238000009826 distribution Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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 (2)
| 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 |
| DE32048815 | 1982-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58181225A true JPS58181225A (ja) | 1983-10-22 |
Family
ID=6155460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58009462A Pending JPS58181225A (ja) | 1982-02-12 | 1983-01-25 | 繊維機械等における圧力変動を検知する測定部材用の電子的圧力応動スイツチ |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4562358A (enExample) |
| JP (1) | JPS58181225A (enExample) |
| BR (1) | BR8300709A (enExample) |
| CH (1) | CH662456A5 (enExample) |
| DE (1) | DE3204881A1 (enExample) |
| ES (1) | ES519713A0 (enExample) |
| FR (1) | FR2521815B1 (enExample) |
| GB (1) | GB2120480B (enExample) |
| IN (1) | IN158077B (enExample) |
| IT (1) | IT1193671B (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN164907B (enExample) * | 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 |
| EP2678592B1 (en) * | 2011-02-21 | 2016-12-07 | Emerson Electric Co. | Valves, pressure sensing devices, and controllers for heating appliances |
| CH715076A1 (de) | 2018-06-07 | 2019-12-13 | Rieter Ag Maschf | Füllstandsmessung eines Faserflockenspeichers. |
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 (enExample) * | 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 BR BR8300709A patent/BR8300709A/pt unknown
- 1983-02-11 CH CH799/83A patent/CH662456A5/de not_active IP Right Cessation
- 1983-02-11 IT IT19546/83A patent/IT1193671B/it active
- 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
Also Published As
| Publication number | Publication date |
|---|---|
| ES8402127A1 (es) | 1984-01-01 |
| FR2521815A1 (fr) | 1983-08-19 |
| BR8300709A (pt) | 1983-11-16 |
| GB2120480B (en) | 1985-09-11 |
| GB8303721D0 (en) | 1983-03-16 |
| GB2120480A (en) | 1983-11-30 |
| US4562358A (en) | 1985-12-31 |
| DE3204881A1 (de) | 1983-08-25 |
| FR2521815B1 (fr) | 1987-02-13 |
| CH662456A5 (de) | 1987-09-30 |
| ES519713A0 (es) | 1984-01-01 |
| IT8319546A0 (it) | 1983-02-11 |
| IN158077B (enExample) | 1986-08-30 |
| IT1193671B (it) | 1988-07-21 |
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| GB2104251A (en) | Method and apparatus for controlled feeding of fibre flocks | |
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