DE2512620A1 - Verfahren und vorrichtung zum ueberwachen eines fadens - Google Patents
Verfahren und vorrichtung zum ueberwachen eines fadensInfo
- Publication number
- DE2512620A1 DE2512620A1 DE19752512620 DE2512620A DE2512620A1 DE 2512620 A1 DE2512620 A1 DE 2512620A1 DE 19752512620 DE19752512620 DE 19752512620 DE 2512620 A DE2512620 A DE 2512620A DE 2512620 A1 DE2512620 A1 DE 2512620A1
- Authority
- DE
- Germany
- Prior art keywords
- thread
- fluid
- walls
- parallel
- pressure
- 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
- 238000000034 method Methods 0.000 title claims description 9
- 238000012544 monitoring process Methods 0.000 title claims description 8
- 239000012530 fluid Substances 0.000 claims description 34
- 238000009826 distribution Methods 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000009958 sewing Methods 0.000 claims 1
- 238000012806 monitoring device Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
- B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
- B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
- B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
- B65H63/0328—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using pneumatic sensing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7410430A FR2264752B1 (OSRAM) | 1974-03-22 | 1974-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2512620A1 true DE2512620A1 (de) | 1976-02-12 |
Family
ID=9136855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752512620 Pending DE2512620A1 (de) | 1974-03-22 | 1975-03-21 | Verfahren und vorrichtung zum ueberwachen eines fadens |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4023399A (OSRAM) |
| JP (1) | JPS50157635A (OSRAM) |
| CH (1) | CH588998A5 (OSRAM) |
| DE (1) | DE2512620A1 (OSRAM) |
| FR (1) | FR2264752B1 (OSRAM) |
| GB (1) | GB1489790A (OSRAM) |
| IT (1) | IT1034560B (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9603840D0 (sv) * | 1996-10-18 | 1996-10-18 | Tetra Laval Holdings & Finance | An apparatus for a method of monitoring an animal space |
| JP5953911B2 (ja) * | 2012-04-27 | 2016-07-20 | 村田機械株式会社 | 糸監視装置、及びこれを備えた糸巻取機 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3271997A (en) * | 1963-01-17 | 1966-09-13 | Monsanto Co | Pneumatic denier monitoring apparatus |
| NL6810675A (OSRAM) * | 1968-07-26 | 1970-01-29 | ||
| US3635413A (en) * | 1969-12-29 | 1972-01-18 | Hercules Inc | Break detection and correction system for threadlike materials |
| US3769475A (en) * | 1971-10-21 | 1973-10-30 | Gen Electric | Pneumatic break detector sensor |
-
1974
- 1974-03-22 FR FR7410430A patent/FR2264752B1/fr not_active Expired
-
1975
- 1975-03-18 US US05/559,534 patent/US4023399A/en not_active Expired - Lifetime
- 1975-03-20 JP JP50034251A patent/JPS50157635A/ja active Pending
- 1975-03-20 GB GB11694/75A patent/GB1489790A/en not_active Expired
- 1975-03-21 CH CH368175A patent/CH588998A5/xx not_active IP Right Cessation
- 1975-03-21 IT IT21535/75A patent/IT1034560B/it active
- 1975-03-21 DE DE19752512620 patent/DE2512620A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50157635A (OSRAM) | 1975-12-19 |
| FR2264752B1 (OSRAM) | 1977-03-04 |
| GB1489790A (en) | 1977-10-26 |
| US4023399A (en) | 1977-05-17 |
| CH588998A5 (OSRAM) | 1977-06-30 |
| IT1034560B (it) | 1979-10-10 |
| FR2264752A1 (OSRAM) | 1975-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |