GB1070808A - Locked screw-thread connection of carbon bodies - Google Patents
Locked screw-thread connection of carbon bodiesInfo
- Publication number
- GB1070808A GB1070808A GB50411/64A GB5041164A GB1070808A GB 1070808 A GB1070808 A GB 1070808A GB 50411/64 A GB50411/64 A GB 50411/64A GB 5041164 A GB5041164 A GB 5041164A GB 1070808 A GB1070808 A GB 1070808A
- Authority
- GB
- United Kingdom
- Prior art keywords
- threading
- bodies
- screw
- pitch
- thread connection
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 5
- 229910052799 carbon Inorganic materials 0.000 title abstract 5
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/14—Arrangements or methods for connecting successive electrode sections
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/60—Constructional parts of cells
- C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B33/00—Features common to bolt and nut
- F16B33/02—Shape of thread; Special thread-forms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Discharge Heating (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
A threaded coupling comprises a first carbon body having external first screw-threading formed thereon, and a second carbon body having internal second screw-threading formed therein and in screw-threaded engagement with said first threading, there being between a portion of said first threading and that threading of said second carbon body in threaded engagement with said portion a difference in pitch of 0.05-5%, preferably 0.1-2%, and which preferably extends over the entire common extent of the engaged threadings. The pitch of one or both of the bodies may be constant. There may also be a third carbon body with internal screw-threading in engagement with the external threading of the first body, having a pitch differing as that of the second body. One or each of the bodies which has a higher coefficient of thermal expansion preferably has thread of greater pitch. If there are three bodies, the threading of the first body is preferably of greater pitch than that of the second and third bodies.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0088646 | 1963-12-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1070808A true GB1070808A (en) | 1967-06-01 |
Family
ID=7514592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB50411/64A Expired GB1070808A (en) | 1963-12-10 | 1964-12-10 | Locked screw-thread connection of carbon bodies |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE656935A (en) |
DE (1) | DE1608626B1 (en) |
GB (1) | GB1070808A (en) |
LU (1) | LU47548A1 (en) |
SE (1) | SE312877B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0252715A2 (en) * | 1986-07-07 | 1988-01-13 | Shimadzu Corporation | Radial piston fluid pressure pump or motor |
EP1809075A1 (en) * | 2006-01-12 | 2007-07-18 | Sgl Carbon Ag | Threaded pin, carbon electrode, and electrode assembly |
WO2014044335A1 (en) * | 2012-09-21 | 2014-03-27 | Mwm Gmbh | Connection element having a specific thread pitch |
US9770766B2 (en) | 2012-01-20 | 2017-09-26 | Ceratizit Austria Gesellschaft M.B.H. | Hard-material threaded connection |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1103729A (en) * | 1977-06-07 | 1981-06-23 | William H. Burwell | Friable socket thread electrode joint |
ES2333188B1 (en) * | 2007-06-18 | 2011-03-28 | Biotechnology Institute, I Mas D, S.L. | THREADED UNION WITH VARIABLE HOLGURE. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1077347B (en) * | 1958-11-07 | 1960-03-10 | Siemens Planiawerke Ag | Screw connection with double conical nipples for graphite electrodes |
-
1963
- 1963-12-10 DE DE19631608626D patent/DE1608626B1/en active Pending
-
1964
- 1964-12-09 LU LU47548A patent/LU47548A1/xx unknown
- 1964-12-09 SE SE14894/64A patent/SE312877B/xx unknown
- 1964-12-10 GB GB50411/64A patent/GB1070808A/en not_active Expired
- 1964-12-10 BE BE656935A patent/BE656935A/xx unknown
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0252715A2 (en) * | 1986-07-07 | 1988-01-13 | Shimadzu Corporation | Radial piston fluid pressure pump or motor |
EP0252715A3 (en) * | 1986-07-07 | 1989-02-22 | Shimadzu Corporation | Fluid energy converter |
EP1809075A1 (en) * | 2006-01-12 | 2007-07-18 | Sgl Carbon Ag | Threaded pin, carbon electrode, and electrode assembly |
WO2007080079A1 (en) | 2006-01-12 | 2007-07-19 | Sgl Carbon Ag | Threaded pin, carbon electrode, and electrode assembly |
CN101390448A (en) * | 2006-01-12 | 2009-03-18 | Sgl碳股份公司 | Threaded pin, carbon electrode, and electrode assembly |
JP2009523302A (en) * | 2006-01-12 | 2009-06-18 | エスゲーエル カーボン アクチエンゲゼルシャフト | Threaded pin, carbon electrode, and electrode assembly |
US9770766B2 (en) | 2012-01-20 | 2017-09-26 | Ceratizit Austria Gesellschaft M.B.H. | Hard-material threaded connection |
WO2014044335A1 (en) * | 2012-09-21 | 2014-03-27 | Mwm Gmbh | Connection element having a specific thread pitch |
Also Published As
Publication number | Publication date |
---|---|
LU47548A1 (en) | 1965-02-09 |
SE312877B (en) | 1969-07-28 |
BE656935A (en) | 1965-06-10 |
DE1608626B1 (en) | 1969-09-11 |
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