DE2043042C3 - Magnetfeldbetätigter bistabiler elektrischer Schalter - Google Patents

Magnetfeldbetätigter bistabiler elektrischer Schalter

Info

Publication number
DE2043042C3
DE2043042C3 DE2043042A DE2043042A DE2043042C3 DE 2043042 C3 DE2043042 C3 DE 2043042C3 DE 2043042 A DE2043042 A DE 2043042A DE 2043042 A DE2043042 A DE 2043042A DE 2043042 C3 DE2043042 C3 DE 2043042C3
Authority
DE
Germany
Prior art keywords
pole
soft iron
switching
permanent
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.)
Expired
Application number
DE2043042A
Other languages
German (de)
English (en)
Other versions
DE2043042B2 (de
DE2043042A1 (de
Inventor
Henning Dipl.-Ing. Nordborg Hounsgard (Daenemark)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danfoss AS
Original Assignee
Danfoss AS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Danfoss AS filed Critical Danfoss AS
Priority to DE2043042A priority Critical patent/DE2043042C3/de
Priority to GB3965171A priority patent/GB1365104A/en
Priority to DK423471A priority patent/DK136680C/da
Priority to US00196321A priority patent/US3729697A/en
Publication of DE2043042A1 publication Critical patent/DE2043042A1/de
Publication of DE2043042B2 publication Critical patent/DE2043042B2/de
Application granted granted Critical
Publication of DE2043042C3 publication Critical patent/DE2043042C3/de
Expired legal-status Critical Current

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
DE2043042A 1970-08-31 1970-08-31 Magnetfeldbetätigter bistabiler elektrischer Schalter Expired DE2043042C3 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2043042A DE2043042C3 (de) 1970-08-31 1970-08-31 Magnetfeldbetätigter bistabiler elektrischer Schalter
GB3965171A GB1365104A (en) 1970-08-31 1971-08-24 Bistable electric switch
DK423471A DK136680C (da) 1970-08-31 1971-08-30 Bistabil elektrisk kontakt
US00196321A US3729697A (en) 1970-08-31 1971-11-08 Bistable electric switch

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 (3)

Publication Number Publication Date
DE2043042A1 DE2043042A1 (de) 1972-03-09
DE2043042B2 DE2043042B2 (de) 1973-03-01
DE2043042C3 true DE2043042C3 (de) 1973-09-20

Family

ID=25759654

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2043042A Expired DE2043042C3 (de) 1970-08-31 1970-08-31 Magnetfeldbetätigter bistabiler elektrischer Schalter

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)

* Cited by examiner, † Cited by third party
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 Fuellstandsgeraete Bundsch Bistabile Schalteranordnung
WO2008095320A1 (de) * 2007-02-06 2008-08-14 Polycontact Ag Magnetschalter
KR101779158B1 (ko) * 2010-03-01 2017-09-18 일리노이즈 툴 워크스 인코포레이티드 자기 조작-방지 특징을 가진 뚜껑 잠금 장치
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DK136680B (da) 1977-11-07
GB1365104A (en) 1974-08-29
DK136680C (da) 1978-04-10
DE2043042B2 (de) 1973-03-01
DE2043042A1 (de) 1972-03-09
US3729697A (en) 1973-04-24

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee