DK136680C - Bistabil elektrisk kontakt - Google Patents
Bistabil elektrisk kontaktInfo
- Publication number
- DK136680C DK136680C DK423471A DK423471A DK136680C DK 136680 C DK136680 C DK 136680C DK 423471 A DK423471 A DK 423471A DK 423471 A DK423471 A DK 423471A DK 136680 C DK136680 C DK 136680C
- Authority
- DK
- Denmark
- Prior art keywords
- bistabil
- electrical contact
- electrical
- contact
- bistabil electrical
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/02—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by movement of a float carrying a magnet
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2043042A DE2043042C3 (de) | 1970-08-31 | 1970-08-31 | Magnetfeldbetätigter bistabiler elektrischer Schalter |
US19632171A | 1971-11-08 | 1971-11-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
DK136680B DK136680B (da) | 1977-11-07 |
DK136680C true DK136680C (da) | 1978-04-10 |
Family
ID=25759654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK423471A DK136680C (da) | 1970-08-31 | 1971-08-30 | Bistabil elektrisk kontakt |
Country Status (4)
Country | Link |
---|---|
US (1) | US3729697A (da) |
DE (1) | DE2043042C3 (da) |
DK (1) | DK136680C (da) |
GB (1) | GB1365104A (da) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1140214B (it) * | 1981-10-02 | 1986-09-24 | Bonetti Cesare Spa | Indicatore di livello a sensore magnetico per caldaie, recipienti, serbatori e simili |
US4865073A (en) * | 1987-09-14 | 1989-09-12 | Vilter Manufacturing Corporation | Liquid level control for refrigeration system |
DE29500362U1 (de) * | 1995-01-11 | 1995-02-23 | ELB-Füllstandsgeräte Bundschuh GmbH + Co, 64625 Bensheim | Bistabile Schalteranordnung |
WO2008095320A1 (de) * | 2007-02-06 | 2008-08-14 | Polycontact Ag | Magnetschalter |
CN102782202B (zh) * | 2010-03-01 | 2015-09-23 | 伊利诺斯工具制品有限公司 | 具有磁性防篡改特征的机盖锁 |
TWI422751B (zh) * | 2011-08-11 | 2014-01-11 | Wistron Corp | 磁性開關裝置及具有磁性開關裝置之電子裝置 |
CN103873041A (zh) * | 2012-12-12 | 2014-06-18 | 富泰华工业(深圳)有限公司 | 磁感应开关及具有磁感应开关的电子装置 |
CN107564765B (zh) * | 2017-08-25 | 2018-12-28 | 中国电子科技集团公司第四十九研究所 | 一种浮球液位开关弹性触点 |
CN112263907B (zh) * | 2020-09-28 | 2022-07-29 | 山东派尼新材料股份有限公司 | 一种节能环保型的化工废气喷淋设备 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2671834A (en) * | 1952-01-23 | 1954-03-09 | Mcdonnell & Miller Inc | Level controlled switch mechanism |
GB881972A (en) * | 1959-06-12 | 1961-11-08 | Atomic Energy Authority Uk | Improvements in or relating to position indicating devices |
-
1970
- 1970-08-31 DE DE2043042A patent/DE2043042C3/de not_active Expired
-
1971
- 1971-08-24 GB GB3965171A patent/GB1365104A/en not_active Expired
- 1971-08-30 DK DK423471A patent/DK136680C/da active
- 1971-11-08 US US00196321A patent/US3729697A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DK136680B (da) | 1977-11-07 |
DE2043042C3 (de) | 1973-09-20 |
DE2043042A1 (de) | 1972-03-09 |
GB1365104A (en) | 1974-08-29 |
DE2043042B2 (de) | 1973-03-01 |
US3729697A (en) | 1973-04-24 |
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