US4255012A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Corrosion resistant electrode connector assembly
Assignee: Veolia WTS Systems USA Inc
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Filing: 1979-06-25
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Granted: 1981-03-10
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Expires: 1999-06-25
Abstract
Abstract A corrosion resistant electrode connector assembly suitable for use in electrodialysis cells is disclosed, in which a jacket of titanium pipe is closely and mechanically fitted over an electrically conducting pipe comprised, for example, of copper. The assembly is flattened, closed at one end, and drilled to receive a plurality of connecting bolts. In use, an electrical conductor cable is attached to the assembly at the open end and the connector assembly securely bolted to an electrode.
Inventors
- 👤 Richard G. Parent
- 👤 Irving D. Elyanow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:50
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/58; H01R4/62; Y; Y10; Y10S; Y10S439/00; Y10S439/907; Y10S439/932
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
114 words
A corrosion resistant electrode connector assembly for immersion in corrosive fluids comprising in combination: a. an electrically conducting core of substantially flattened pipe; b. a corrosion resistant protective jacket of substantially flattened pipe selected from the group consisting of titanium or columbium, tightly fitted over said core in close mechanical contact with said core over the entire inner surface of said jacket, said assembly closed at one end and open at the opposite end, said assembly having an unflattened portion of said core and said jacket at said open end, said core protruding from said jacket at said open end, said assembly having a plurality of holes transverse the broad surface of said assembly.
Claim 2
Dependent Claim
114 words
A corrosion resistant electrode connector assembly for immersion in corrosive fluids comprising in combination: a. an electrically conducting core of substantially flattened pipe; b. a corrosion resistant protective jacket of substantially flattened pipe selected from the group consisting of titanium or columbium, tightly fitted over said core in close mechanical contact with said core over the entire inner surface of said jacket, said assembly closed at one end and open at the opposite end, said assembly having an unflattened portion of said core and said jacket at said open end, said core protruding from said jacket at said open end, said assembly having a plurality of holes transverse the broad surface of said assembly.
Claim 3
Dependent Claim
18 words
The apparatus of claim 1 wherein said core is selected from the group consisting of copper or aluminum.
Claim 4
Dependent Claim
10 words
The apparatus of claim 1 wherein said assembly is U-shaped.
Claim 5
Dependent Claim
22 words
The apparatus of claim 1 further including an electrical connector cable inserted into and attached to said assembly at said open end.
Claim 6
Dependent Claim
25 words
The apparatus of claim 4 further including a protective covering of heat shrinkable tubing over said assembly and said electrical connector at said open end.
Claim 7
Dependent Claim
22 words
The apparatus of claim 5 further including a plurality of titanium bolts and an electrode attached to said assembly by said bolts.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-03-09 | 1984-09-08 | 1985-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-03-09 | 1988-09-08 | 1989-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-03-09 | 1992-09-08 | 1993-03-10 | $7700.00 | Window Closed / Lapsed |