GB1446824A - Photoelectric detection device - Google Patents
Photoelectric detection deviceInfo
- Publication number
- GB1446824A GB1446824A GB2203174A GB2203174A GB1446824A GB 1446824 A GB1446824 A GB 1446824A GB 2203174 A GB2203174 A GB 2203174A GB 2203174 A GB2203174 A GB 2203174A GB 1446824 A GB1446824 A GB 1446824A
- Authority
- GB
- United Kingdom
- Prior art keywords
- detection device
- photoelectric detection
- photoelectric
- detection
- 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
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
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/08—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2553/00—Sensing or detecting means
- B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
- B65H2553/41—Photoelectric detectors
- B65H2553/414—Photoelectric detectors involving receptor receiving light reflected by a reflecting surface and emitted by a separate emitter
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Facsimile Scanning Arrangements (AREA)
- Controlling Sheets Or Webs (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Paper Feeding For Electrophotography (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732333366 DE2333366C3 (de) | 1973-06-30 | Fotoelektrische Abtastvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1446824A true GB1446824A (en) | 1976-08-18 |
Family
ID=5885589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2203174A Expired GB1446824A (en) | 1973-06-30 | 1974-05-17 | Photoelectric detection device |
Country Status (8)
Country | Link |
---|---|
US (1) | US3902713A (fr) |
JP (1) | JPS5039142A (fr) |
AU (1) | AU7169874A (fr) |
BE (1) | BE815068A (fr) |
CA (1) | CA1025077A (fr) |
FR (1) | FR2235074B1 (fr) |
GB (1) | GB1446824A (fr) |
NL (1) | NL150397B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2147705A (en) * | 1983-10-06 | 1985-05-15 | Sernagiotto Off Mec | Monitoring mud sedimentation |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4027155A (en) * | 1975-08-13 | 1977-05-31 | Edgar Rappaport | Electro-optical counting device for counting products arranged in shingle-like fashion |
US4047622A (en) * | 1976-07-16 | 1977-09-13 | Levi Strauss & Co. | Pallet feeding apparatus |
US4397457A (en) * | 1980-06-11 | 1983-08-09 | Molins Limited | Sheet feeding apparatus |
US4493606A (en) * | 1982-05-24 | 1985-01-15 | Proconics International, Inc. | Wafer transfer apparatus |
US4575298A (en) * | 1982-12-29 | 1986-03-11 | Reichel & Drews, Inc. | Apparatus for destacking sheets of material |
US4801135A (en) * | 1987-06-19 | 1989-01-31 | Xerox Corporation | Sheet handling apparatus |
US4937460A (en) * | 1989-07-11 | 1990-06-26 | Eaton Corporation | Thickness sensor |
US5083765A (en) * | 1990-07-20 | 1992-01-28 | Actmedia, Inc. | Coupon dispenser |
IT1255011B (it) * | 1992-03-27 | 1995-10-13 | Minnesota Mining & Mfg | Metodo e dispositivo per determinare condizioni di pienezza in un magazzino ricevente di un dispositivo per trattare un film |
JPH08180U (ja) * | 1995-06-27 | 1996-02-02 | シュタール・ゲーエムベーハー・ウント・コンパニー・マシーネンファブリーク | 積載シ−ト検出装置 |
DE19533584C2 (de) * | 1995-08-31 | 2001-03-08 | Sms Demag Ag | Meßsystem zur Erfassung eines Spaltes eines Walzenpaares |
US5915690A (en) * | 1997-05-22 | 1999-06-29 | Troy Systems, Inc. | Adjustable low paper sensor |
DE19909518A1 (de) * | 1998-03-23 | 1999-10-07 | Heidelberger Druckmasch Ag | Verfahren und Vorrichtung zur Erfassung der Lage von gestapeltem Material |
US6386676B1 (en) * | 2001-01-08 | 2002-05-14 | Hewlett-Packard Company | Reflective type media sensing methodology |
US7374163B2 (en) * | 2004-10-21 | 2008-05-20 | Lexmark International, Inc. | Media tray stack height sensor with continuous height feedback and discrete intermediate and limit states |
US7549626B2 (en) * | 2005-09-08 | 2009-06-23 | Lexmark International, Inc. | Media timing based on stack height for use within an image forming device |
US20070248365A1 (en) * | 2006-04-19 | 2007-10-25 | Lexmark International, Inc. | Methods for moving a media sheet within an image forming device |
US20070246880A1 (en) * | 2006-04-19 | 2007-10-25 | Kenji Totsuka | Methods For Moving A Media Sheet Within An Image Forming Device |
US20070248366A1 (en) * | 2006-04-19 | 2007-10-25 | Lexmark International, Inc. | Devices for moving a media sheet within an image forming apparatus |
US7699305B2 (en) * | 2007-03-29 | 2010-04-20 | Lexmark International, Inc. | Smart pick control algorithm for an image forming device |
US9206007B2 (en) | 2011-05-31 | 2015-12-08 | Twist-Ease Inc. | Bag dispenser |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1065085A (en) * | 1909-02-15 | 1913-06-17 | Clarence E Steere | Paper-lifting device. |
US1963310A (en) * | 1931-11-05 | 1934-06-19 | American Sheet & Tin Plate | Sheet gauging machine |
US2067613A (en) * | 1932-09-19 | 1937-01-12 | G M Lab Inc | Electric control device |
US2358103A (en) * | 1939-09-25 | 1944-09-12 | Bailey Meter Co | Measuring apparatus |
US3564264A (en) * | 1968-12-19 | 1971-02-16 | Erdco Eng Corp | Device for counting particles in a flowing fluid |
-
1974
- 1974-03-29 FR FR7411391A patent/FR2235074B1/fr not_active Expired
- 1974-04-12 US US460584A patent/US3902713A/en not_active Expired - Lifetime
- 1974-05-09 NL NL747406217A patent/NL150397B/xx unknown
- 1974-05-15 BE BE144346A patent/BE815068A/fr unknown
- 1974-05-17 GB GB2203174A patent/GB1446824A/en not_active Expired
- 1974-06-27 CA CA203,623A patent/CA1025077A/fr not_active Expired
- 1974-06-27 JP JP49072892A patent/JPS5039142A/ja active Pending
- 1974-07-26 AU AU71698/74A patent/AU7169874A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2147705A (en) * | 1983-10-06 | 1985-05-15 | Sernagiotto Off Mec | Monitoring mud sedimentation |
Also Published As
Publication number | Publication date |
---|---|
US3902713A (en) | 1975-09-02 |
BE815068A (fr) | 1974-09-02 |
CA1025077A (fr) | 1978-01-24 |
DE2333366B2 (de) | 1975-06-12 |
FR2235074A1 (fr) | 1975-01-24 |
NL7406217A (nl) | 1975-01-02 |
AU7169874A (en) | 1976-01-29 |
FR2235074B1 (fr) | 1976-12-10 |
DE2333366A1 (de) | 1975-01-16 |
NL150397B (nl) | 1976-08-16 |
JPS5039142A (fr) | 1975-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |