GB1138229A - Electrochemical electrode assembly and method of making same - Google Patents
Electrochemical electrode assembly and method of making sameInfo
- Publication number
- GB1138229A GB1138229A GB5760166A GB5760166A GB1138229A GB 1138229 A GB1138229 A GB 1138229A GB 5760166 A GB5760166 A GB 5760166A GB 5760166 A GB5760166 A GB 5760166A GB 1138229 A GB1138229 A GB 1138229A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- seal
- completed
- bead
- metal
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/36—Glass electrodes
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/20—Uniting glass pieces by fusing without substantial reshaping
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Analytical Chemistry (AREA)
- Materials Engineering (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Secondary Cells (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
1,138,229. Sealing glass to glass or metal. BECKMAN INSTRUMENTS Inc. 22 Dec., 1966 [3 Jan., 1966], No. 57601/66. Heading C1M. [Also in Division G1] The invention relates to the construction of a glass electrode containing a sealed half-cell, the final glass seal being made by microwave heating or sonic hammering. The electrode comprises an outer tube 14, attached to an inner glass cone 16 by a glass ring seal and having an ion sensitive bulb 22 formed at the lower end in conventional manner. The half cell is completed by a platinum wire 28 having a silver/silver chloride coating 30 at its lower end and a glass bead 56 (Fig. 5a) formed on it, which is inserted into the glass cone after electrolyte has been introduced e.g. by a syringe, and the seal is completed by a forming tool 68. As shown in Fig. 5a, the collar 62 of the forming tool is made of carbon and heated by induction from a coil 60. Alternatively the tool may be of metal to transmit sonic energy to the bead to effect a seal.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51824766A | 1966-01-03 | 1966-01-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1138229A true GB1138229A (en) | 1968-12-27 |
Family
ID=24063181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5760166A Expired GB1138229A (en) | 1966-01-03 | 1966-12-22 | Electrochemical electrode assembly and method of making same |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH460390A (en) |
| DE (1) | DE1598161A1 (en) |
| FR (1) | FR1507117A (en) |
| GB (1) | GB1138229A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5567291A (en) * | 1993-02-04 | 1996-10-22 | Hoechst Aktiengesellschaft | PH glass electrode |
-
1966
- 1966-12-22 GB GB5760166A patent/GB1138229A/en not_active Expired
- 1966-12-27 CH CH1867266A patent/CH460390A/en unknown
-
1967
- 1967-01-02 FR FR89727A patent/FR1507117A/en not_active Expired
- 1967-01-03 DE DE19671598161 patent/DE1598161A1/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5567291A (en) * | 1993-02-04 | 1996-10-22 | Hoechst Aktiengesellschaft | PH glass electrode |
Also Published As
| Publication number | Publication date |
|---|---|
| CH460390A (en) | 1968-07-31 |
| FR1507117A (en) | 1967-12-22 |
| DE1598161A1 (en) | 1972-02-24 |
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