SE440559B - Provspets for spenningsprovare - Google Patents
Provspets for spenningsprovareInfo
- Publication number
- SE440559B SE440559B SE7909357A SE7909357A SE440559B SE 440559 B SE440559 B SE 440559B SE 7909357 A SE7909357 A SE 7909357A SE 7909357 A SE7909357 A SE 7909357A SE 440559 B SE440559 B SE 440559B
- Authority
- SE
- Sweden
- Prior art keywords
- tip according
- test
- conductive
- support rod
- insulating
- Prior art date
Links
- 229920000728 polyester Polymers 0.000 claims description 13
- 239000004922 lacquer Substances 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 239000012777 electrically insulating material Substances 0.000 claims 1
- 239000004519 grease Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- -1 for example Polymers 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/06766—Input circuits therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/04—Voltage dividers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Leads Or Probes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2850520A DE2850520C3 (de) | 1978-11-22 | 1978-11-22 | Prüfspitze für Spannungsprüfer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7909357L SE7909357L (sv) | 1980-05-23 |
| SE440559B true SE440559B (sv) | 1985-08-05 |
Family
ID=6055261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7909357A SE440559B (sv) | 1978-11-22 | 1979-11-13 | Provspets for spenningsprovare |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2850520C3 (it) |
| FR (1) | FR2442450A1 (it) |
| IT (1) | IT1124250B (it) |
| SE (1) | SE440559B (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7473863B2 (en) * | 2003-02-06 | 2009-01-06 | Cooper Technologies Company | High voltage operating rod sensor and method of making the same |
| CN105425122B (zh) * | 2015-11-13 | 2018-11-27 | 河南平高电气股份有限公司 | 一种耐压试验用伸缩式导电杆 |
| WO2017176731A1 (en) * | 2016-04-04 | 2017-10-12 | Cooper Technologies Company | Integrated voltage sensor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB683034A (en) * | 1950-02-24 | 1952-11-19 | Electrical & Auto Products 193 | Improvements relating to high tension testing devices |
| DE1143585B (de) * | 1960-04-19 | 1963-02-14 | Ipa Anstalt | Pruefgeraet fuer Hochspannungsanlagen |
| BE602619A (fr) * | 1960-04-19 | 1961-07-31 | Ipa Internat Patent Und Lizenz | Appareil détecteur de tension électrique |
| US3193765A (en) * | 1960-12-12 | 1965-07-06 | Marvin W Bevins | Plural extensible power line voltage measurement probes with spool means for the interconnecting conductor |
| DE1974709U (de) * | 1966-08-11 | 1967-12-14 | Pfisterer Elektrotech Karl | Hochspannungspruefgeraet. |
| DE7003316U (de) * | 1970-01-31 | 1970-05-27 | Gill Fa Willi | Einpoliger phasensucher. |
| CH601802A5 (en) * | 1974-10-19 | 1978-07-14 | Dehn & Soehne | HV tester with visual display |
| CH627001A5 (en) * | 1977-04-19 | 1981-12-15 | Arcus Elektrotech | High-voltage test instrument |
-
1978
- 1978-11-22 DE DE2850520A patent/DE2850520C3/de not_active Expired
-
1979
- 1979-11-13 SE SE7909357A patent/SE440559B/sv not_active IP Right Cessation
- 1979-11-20 FR FR7928569A patent/FR2442450A1/fr active Granted
- 1979-11-21 IT IT12833/79A patent/IT1124250B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1124250B (it) | 1986-05-07 |
| FR2442450A1 (fr) | 1980-06-20 |
| FR2442450B1 (it) | 1983-08-05 |
| IT7912833A0 (it) | 1979-11-21 |
| DE2850520A1 (de) | 1980-05-29 |
| DE2850520B2 (de) | 1981-01-15 |
| SE7909357L (sv) | 1980-05-23 |
| DE2850520C3 (de) | 1981-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7909357-1 Effective date: 19900706 Format of ref document f/p: F |