GB1211530A - Switching device - Google Patents
Switching deviceInfo
- Publication number
- GB1211530A GB1211530A GB2829269A GB2829269A GB1211530A GB 1211530 A GB1211530 A GB 1211530A GB 2829269 A GB2829269 A GB 2829269A GB 2829269 A GB2829269 A GB 2829269A GB 1211530 A GB1211530 A GB 1211530A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contact
- liquid
- contacts
- june
- pin
- 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
- 239000007788 liquid Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- 235000014676 Phragmites communis Nutrition 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 229910052733 gallium Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000001307 helium Substances 0.000 abstract 1
- 229910052734 helium Inorganic materials 0.000 abstract 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000010955 niobium Substances 0.000 abstract 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 229910052702 rhenium Inorganic materials 0.000 abstract 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0003—Heating elements or systems with particulate fuel, e.g. aspects relating to the feeding
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/0201—Materials for reed contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
- H01H1/08—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved wetted with mercury
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/10—Charging directly from hoppers or shoots
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers
- F27D7/02—Supplying steam, vapour, gases or liquids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Contacts (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
1,211,530. Magnetic contact units; liquid contacts. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 4 June, 1969 [7 June, 1968], No. 28292/69. Heading H1N. [Also in Division C7A] A liquid contact in which the liquid is retained on a contact surface by capillary action is made of a contact material having a composition by weight of between 46 and 85% gallium, between 15 and 40% indium, between 0 and 25% tin, between 0 end 2% zinc. The liquid contact co-operates with a pin 7 and the contacts are within an airtight envelope (Fig. 1, not shown) of a sealed magnetic reed relay which may be used in any position. The cavity 9 is formed in a member 8 which may be of the same material as the pin 7 preferably molybdenum or tungsten. This material may alternatively be nickel, iron, tantalum, columbium or rhenium and the contact unit may be heated to between 400‹ to 800‹ C. to destroy the oxide film and make the contact surface wetable before the envelope is sealed so that the contacts operate in a vacuum or in a gas such as helium, argon or hydrogen at a pressure of 1 or ¢ atmosphere.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6807989A NL6807989A (en) | 1968-06-07 | 1968-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1211530A true GB1211530A (en) | 1970-11-11 |
Family
ID=19803838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2829269A Expired GB1211530A (en) | 1968-06-07 | 1969-06-04 | Switching device |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS523117B1 (en) |
| AT (1) | AT285713B (en) |
| BE (1) | BE734186A (en) |
| DE (1) | DE1925203A1 (en) |
| FR (1) | FR2010410A1 (en) |
| GB (1) | GB1211530A (en) |
| NL (1) | NL6807989A (en) |
| SE (1) | SE360773B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100362655C (en) * | 2002-01-30 | 2008-01-16 | 霍尼韦尔国际公司 | Thermal interface materials, and compositions comprising indium and zinc |
| EP2275309A1 (en) * | 2009-07-17 | 2011-01-19 | Delphi Technologies, Inc. | Liquid metal rotary connector apparatus for a vehicle steering wheel and column |
| CN103184381A (en) * | 2013-02-20 | 2013-07-03 | 中国科学院电工研究所 | Liquid gallium alloy and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023199953A1 (en) * | 2022-04-15 | 2023-10-19 | 株式会社ExH | Connection device |
-
1968
- 1968-06-07 NL NL6807989A patent/NL6807989A/xx unknown
-
1969
- 1969-05-07 DE DE19691925203 patent/DE1925203A1/en active Pending
- 1969-06-04 SE SE790069A patent/SE360773B/xx unknown
- 1969-06-04 GB GB2829269A patent/GB1211530A/en not_active Expired
- 1969-06-04 JP JP4352469A patent/JPS523117B1/ja active Pending
- 1969-06-04 AT AT533569A patent/AT285713B/en not_active IP Right Cessation
- 1969-06-06 BE BE734186D patent/BE734186A/xx unknown
- 1969-06-09 FR FR6918941A patent/FR2010410A1/fr not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100362655C (en) * | 2002-01-30 | 2008-01-16 | 霍尼韦尔国际公司 | Thermal interface materials, and compositions comprising indium and zinc |
| EP2275309A1 (en) * | 2009-07-17 | 2011-01-19 | Delphi Technologies, Inc. | Liquid metal rotary connector apparatus for a vehicle steering wheel and column |
| CN103184381A (en) * | 2013-02-20 | 2013-07-03 | 中国科学院电工研究所 | Liquid gallium alloy and preparation method thereof |
| CN103184381B (en) * | 2013-02-20 | 2015-09-09 | 中国科学院电工研究所 | A kind of liquid gallium alloy and compound method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6807989A (en) | 1969-12-09 |
| AT285713B (en) | 1970-11-10 |
| JPS523117B1 (en) | 1977-01-26 |
| DE1925203A1 (en) | 1969-12-11 |
| FR2010410A1 (en) | 1970-02-13 |
| SE360773B (en) | 1973-10-01 |
| BE734186A (en) | 1969-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |