DE29715935U1 - Electrical switch with an airtight sealed housing with contacts and a liquid metal for electrical contact - Google Patents

Electrical switch with an airtight sealed housing with contacts and a liquid metal for electrical contact

Info

Publication number
DE29715935U1
DE29715935U1 DE29715935U DE29715935U DE29715935U1 DE 29715935 U1 DE29715935 U1 DE 29715935U1 DE 29715935 U DE29715935 U DE 29715935U DE 29715935 U DE29715935 U DE 29715935U DE 29715935 U1 DE29715935 U1 DE 29715935U1
Authority
DE
Germany
Prior art keywords
contacts
liquid metal
sealed housing
electrical
airtight sealed
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 - Lifetime
Application number
DE29715935U
Other languages
German (de)
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.)
Endress and Hauser SE and Co KG
Original Assignee
Pepperl and Fuchs SE
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 Pepperl and Fuchs SE filed Critical Pepperl and Fuchs SE
Priority to DE29715935U priority Critical patent/DE29715935U1/en
Publication of DE29715935U1 publication Critical patent/DE29715935U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/02—Details
    • H01H29/04—Contacts; Containers for liquid contacts
    • H01H29/06—Liquid contacts characterised by the material thereof
DE29715935U 1996-09-13 1997-09-05 Electrical switch with an airtight sealed housing with contacts and a liquid metal for electrical contact Expired - Lifetime DE29715935U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29715935U DE29715935U1 (en) 1996-09-13 1997-09-05 Electrical switch with an airtight sealed housing with contacts and a liquid metal for electrical contact

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19637505 1996-09-13
DE29715935U DE29715935U1 (en) 1996-09-13 1997-09-05 Electrical switch with an airtight sealed housing with contacts and a liquid metal for electrical contact

Publications (1)

Publication Number Publication Date
DE29715935U1 true DE29715935U1 (en) 1998-03-05

Family

ID=7805640

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19780956T Ceased DE19780956D2 (en) 1996-09-13 1997-09-05 Electrical switch with an airtight sealed housing with contacts and a liquid metal for electrical contact
DE29715935U Expired - Lifetime DE29715935U1 (en) 1996-09-13 1997-09-05 Electrical switch with an airtight sealed housing with contacts and a liquid metal for electrical contact

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19780956T Ceased DE19780956D2 (en) 1996-09-13 1997-09-05 Electrical switch with an airtight sealed housing with contacts and a liquid metal for electrical contact

Country Status (3)

Country Link
AU (1) AU4450797A (en)
DE (2) DE19780956D2 (en)
WO (1) WO1998011579A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10341785A1 (en) * 2003-09-10 2005-05-12 Nolex Ag St Moritz Tire air pressure control device e.g. for car, has at each wheel module having adjustment regulator and in installed position exhibits asymmetrical adjustment sensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462573A (en) * 1965-10-14 1969-08-19 Westinghouse Electric Corp Vacuum-type circuit interrupters using gallium or gallium alloys as bridging conducting material
US5391846A (en) * 1993-02-25 1995-02-21 The Center For Innovative Technology Alloy substitute for mercury in switch applications

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10341785A1 (en) * 2003-09-10 2005-05-12 Nolex Ag St Moritz Tire air pressure control device e.g. for car, has at each wheel module having adjustment regulator and in installed position exhibits asymmetrical adjustment sensor
DE10341785B4 (en) * 2003-09-10 2006-04-27 Global Dynamix Ag Method for assigning a wheel module to its wheel position and suitable tire air pressure control device

Also Published As

Publication number Publication date
DE19780956D2 (en) 1999-04-01
WO1998011579A1 (en) 1998-03-19
AU4450797A (en) 1998-04-02

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980416

R150 Term of protection extended to 6 years

Effective date: 20001129

R081 Change of applicant/patentee

Owner name: ENDRESS + HAUSER GMBH + CO. KG, DE

Free format text: FORMER OWNER: PEPPERL + FUCHS GMBH, 68307 MANNHEIM, DE

Effective date: 20011017

R081 Change of applicant/patentee

Owner name: ENDRESS + HAUSER GMBH + CO. KG, DE

Free format text: FORMER OWNER: ENDRESS + HAUSER GMBH + CO., 79689 MAULBURG, DE

Effective date: 20020527

R151 Term of protection extended to 8 years

Effective date: 20030926

R152 Term of protection extended to 10 years

Effective date: 20051006

R071 Expiry of right