JPS49129648A - - Google Patents
Info
- Publication number
- JPS49129648A JPS49129648A JP49035713A JP3571374A JPS49129648A JP S49129648 A JPS49129648 A JP S49129648A JP 49035713 A JP49035713 A JP 49035713A JP 3571374 A JP3571374 A JP 3571374A JP S49129648 A JPS49129648 A JP S49129648A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7304591A NL7304591A (en) | 1973-04-03 | 1973-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49129648A true JPS49129648A (en) | 1974-12-12 |
Family
ID=19818558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49035713A Pending JPS49129648A (en) | 1973-04-03 | 1974-04-01 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS49129648A (en) |
| DE (1) | DE2415732A1 (en) |
| GB (1) | GB1467894A (en) |
| NL (1) | NL7304591A (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3200221A1 (en) * | 1982-01-07 | 1983-07-14 | Maschinenfabrik Hellmut Geiger Gmbh & Co Kg, 7500 Karlsruhe | Impressed-current anode |
| GB9010070D0 (en) * | 1990-05-04 | 1990-06-27 | Newsam William | Cathodic protection for boats |
| IT1310803B1 (en) * | 1999-07-27 | 2002-02-22 | Merloni Termosanitari Spa | CATHODIC PROTECTION DEVICE FOR WATER HEATER TANKS AND SIMILAR APPLIANCES. |
| GB2434374A (en) * | 2006-01-20 | 2007-07-25 | Malcolm John Perrins | Immersed electrode |
| US8870233B2 (en) | 2007-07-03 | 2014-10-28 | S.P.M. Flow Control, Inc. | Swivel joint with uniform ball bearing requirements |
| CN102803801B (en) | 2009-04-20 | 2014-05-21 | S.P.M.流量控制股份有限公司 | Flowline flapper valve |
| US8465001B2 (en) | 2009-06-03 | 2013-06-18 | S.P.M. Flow Control, Inc. | Plug valve indicator |
| GB201210929D0 (en) * | 2012-06-20 | 2012-08-01 | E M & I Maritime Ltd | Apparatus and method |
| CA2882169C (en) | 2012-08-16 | 2020-04-21 | S.P.M. Flow Control, Inc. | Plug valve having preloaded seal segments |
| US9322243B2 (en) | 2012-08-17 | 2016-04-26 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
| US9273543B2 (en) | 2012-08-17 | 2016-03-01 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
| USD707332S1 (en) | 2013-03-15 | 2014-06-17 | S.P.M. Flow Control, Inc. | Seal assembly |
| US9568138B2 (en) | 2013-07-01 | 2017-02-14 | S.P.M. Flow Control, Inc. | Manifold assembly |
| GB2520688B (en) | 2013-11-27 | 2019-05-01 | E M & I Maritime Ltd | Apparatus and method for inspecting flooded cavities in a floating offshore installation |
| GB2555356B (en) | 2015-06-15 | 2022-01-05 | Spm Flow Control Inc | Full-root-radius-threaded wing nut having increased wall thickness |
| US10677365B2 (en) | 2015-09-04 | 2020-06-09 | S.P.M. Flow Control, Inc. | Pressure relief valve assembly and methods |
-
1973
- 1973-04-03 NL NL7304591A patent/NL7304591A/xx not_active Application Discontinuation
-
1974
- 1974-04-01 GB GB1429274A patent/GB1467894A/en not_active Expired
- 1974-04-01 JP JP49035713A patent/JPS49129648A/ja active Pending
- 1974-04-01 DE DE19742415732 patent/DE2415732A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7304591A (en) | 1974-10-07 |
| DE2415732A1 (en) | 1974-10-17 |
| GB1467894A (en) | 1977-03-23 |