DE2532563C2 - Vorrichtung zur Bewegung einer Verschlußlamelle oder eines Filters - Google Patents
Vorrichtung zur Bewegung einer Verschlußlamelle oder eines FiltersInfo
- Publication number
- DE2532563C2 DE2532563C2 DE2532563A DE2532563A DE2532563C2 DE 2532563 C2 DE2532563 C2 DE 2532563C2 DE 2532563 A DE2532563 A DE 2532563A DE 2532563 A DE2532563 A DE 2532563A DE 2532563 C2 DE2532563 C2 DE 2532563C2
- Authority
- DE
- Germany
- Prior art keywords
- permanent magnet
- component
- cores
- coils
- pole
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 230000004888 barrier function Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 description 6
- 241000446313 Lamella Species 0.000 description 4
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
- G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B11/00—Filters or other obturators specially adapted for photographic purposes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shutters For Cameras (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Electromagnets (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2532563A DE2532563C2 (de) | 1975-07-21 | 1975-07-21 | Vorrichtung zur Bewegung einer Verschlußlamelle oder eines Filters |
| CH892676A CH611052A5 (enExample) | 1975-07-21 | 1976-07-12 | |
| US05/705,817 US4088405A (en) | 1975-07-21 | 1976-07-16 | Apparatus for moving component parts in photographic copying machines or the like |
| JP51085207A JPS5213321A (en) | 1975-07-21 | 1976-07-19 | Device for moving mechanical structure |
| JP1983025971U JPS58175533U (ja) | 1975-07-21 | 1983-02-25 | 機械構造部分の移動装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2532563A DE2532563C2 (de) | 1975-07-21 | 1975-07-21 | Vorrichtung zur Bewegung einer Verschlußlamelle oder eines Filters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2532563A1 DE2532563A1 (de) | 1977-02-10 |
| DE2532563C2 true DE2532563C2 (de) | 1983-04-28 |
Family
ID=5952057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2532563A Expired DE2532563C2 (de) | 1975-07-21 | 1975-07-21 | Vorrichtung zur Bewegung einer Verschlußlamelle oder eines Filters |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4088405A (enExample) |
| JP (2) | JPS5213321A (enExample) |
| CH (1) | CH611052A5 (enExample) |
| DE (1) | DE2532563C2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3901220A1 (de) * | 1988-01-18 | 1989-07-27 | Fuji Photo Film Co Ltd | Verschlussantriebsvorrichtung fuer fotodrucker |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5290037U (enExample) * | 1975-12-27 | 1977-07-05 | ||
| DE2832753A1 (de) | 1977-07-29 | 1979-02-08 | Hauser Raimund | Einrichtung zur anhaltung, fixierung o.dgl. bewegter bauteile |
| JPS5447441U (enExample) * | 1977-09-09 | 1979-04-02 | ||
| JPS5453437U (enExample) * | 1977-09-21 | 1979-04-13 | ||
| DE2900197C2 (de) * | 1979-01-04 | 1981-12-24 | Ernst Krull & Co Gmbh, 6331 Nauborn | Elektromagnetisches Antriebssystem für fotografische Verschlüsse |
| US4213689A (en) * | 1979-03-22 | 1980-07-22 | Clapp Roy A | Electromagnetically actuated shutter mechanism for cameras |
| JPS55144216A (en) * | 1979-04-27 | 1980-11-11 | Canon Inc | Electromagnetically driven slit exposure shutter |
| US4332450A (en) * | 1980-09-15 | 1982-06-01 | James Dole Corporation | Magnetic actuation methods and apparatus |
| DE3117235A1 (de) * | 1981-04-30 | 1982-11-18 | Agfa-Gevaert Ag, 5090 Leverkusen | Vorrichtung zur bewegung eines mechanischen bauteils in einem fotografischen behandlungsgeraet |
| US4338009A (en) * | 1981-06-08 | 1982-07-06 | Eastman Kodak Company | Bistable actuating mechanism for optical apparatus |
| JPS58149028A (ja) * | 1982-03-02 | 1983-09-05 | Fuji Photo Film Co Ltd | 写真焼付装置用シヤツタ装置 |
| US4778254A (en) * | 1983-10-26 | 1988-10-18 | Gilliland Iii B David | Optic fiber shutter apparatus |
| US4880293A (en) * | 1985-01-24 | 1989-11-14 | Drd, Ltd. | Optic fiber shutter apparatus |
| FR2666159B1 (fr) * | 1990-08-22 | 1992-12-11 | Aerospatiale | Dispositif bistable sans frottement pour usage spatial, notamment pour l'obturation d'un orifice d'entree d'un instrument optique spatial. |
| US6123468A (en) * | 1993-08-17 | 2000-09-26 | Eastman Kodak Company | Magnetically biased electromagnetic shuttering device for controlling the shutter blades of a camera |
| US7832948B1 (en) | 2007-09-13 | 2010-11-16 | Tessera MEMS Technologies, Inc. | Impulse actuated MEMS devices |
| US7883280B2 (en) * | 2008-03-12 | 2011-02-08 | Va, Inc. | Shutter activation system |
| CN101750696B (zh) * | 2008-12-03 | 2013-06-05 | 鸿富锦精密工业(深圳)有限公司 | 镜头模组 |
| JP5408996B2 (ja) * | 2008-12-25 | 2014-02-05 | オリンパス株式会社 | 光調節装置の制御方法 |
| DE102009030468A1 (de) * | 2009-06-23 | 2011-01-05 | Carl Zeiss Microlmaging Gmbh | Vorrichtung für die optische Spektroskopie und mechanischer Schalter für eine solche Vorrichtung |
| KR101177185B1 (ko) * | 2010-02-22 | 2012-08-24 | 엘지이노텍 주식회사 | 카메라 셔터 장치 |
| KR101261685B1 (ko) * | 2010-02-22 | 2013-05-06 | 엘지이노텍 주식회사 | 카메라 셔터장치 |
| CN103870805B (zh) * | 2014-02-17 | 2017-08-15 | 北京释码大华科技有限公司 | 一种移动终端生物特征成像方法和装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB603961A (en) * | 1945-11-19 | 1948-06-25 | Specto Ltd | Improvements in the shutter operating devices of photographic cameras |
| DE1233714B (de) * | 1964-11-30 | 1967-02-02 | Prontor Werk Gauthier Gmbh | Photographischer Kameraverschluss mit elektro-magnetisch betaetigtem Verschlussblattsystem |
| DE2001363A1 (de) * | 1970-01-14 | 1971-07-22 | Olympia Buerosysteme Gmbh | Verfahren zur Verminderung der Verlustleistung und zur AEnderung der Kraft-Weg-Charakteristik bei Magneten und Schaltungsanordnung zur Ausfuehrung dieses Verfahrens |
| US3630610A (en) * | 1970-08-24 | 1971-12-28 | Eastman Kodak Co | Color filter monitor |
| DE2403315A1 (de) * | 1974-01-24 | 1975-08-07 | Agfa Gevaert Ag | Elektromagnetische antriebsvorrichtung |
| US4001844A (en) * | 1974-08-12 | 1977-01-04 | Mcclintock Richard D | Exposure control system |
-
1975
- 1975-07-21 DE DE2532563A patent/DE2532563C2/de not_active Expired
-
1976
- 1976-07-12 CH CH892676A patent/CH611052A5/xx not_active IP Right Cessation
- 1976-07-16 US US05/705,817 patent/US4088405A/en not_active Expired - Lifetime
- 1976-07-19 JP JP51085207A patent/JPS5213321A/ja active Pending
-
1983
- 1983-02-25 JP JP1983025971U patent/JPS58175533U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3901220A1 (de) * | 1988-01-18 | 1989-07-27 | Fuji Photo Film Co Ltd | Verschlussantriebsvorrichtung fuer fotodrucker |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5213321A (en) | 1977-02-01 |
| JPS58175533U (ja) | 1983-11-24 |
| CH611052A5 (enExample) | 1979-05-15 |
| US4088405A (en) | 1978-05-09 |
| DE2532563A1 (de) | 1977-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |