AU496744B2 - Process of producing sulfuric acid - Google Patents
Process of producing sulfuric acidInfo
- Publication number
- AU496744B2 AU496744B2 AU14349/76A AU1434976A AU496744B2 AU 496744 B2 AU496744 B2 AU 496744B2 AU 14349/76 A AU14349/76 A AU 14349/76A AU 1434976 A AU1434976 A AU 1434976A AU 496744 B2 AU496744 B2 AU 496744B2
- Authority
- AU
- Australia
- Prior art keywords
- sulfuric acid
- producing sulfuric
- producing
- acid
- sulfuric
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H2003/3089—Devices for manual releasing of locked charged spring motor; Devices for remote releasing
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752529790 DE2529790C2 (de) | 1975-07-03 | Antrieb für Schalter, insbesondere Lasttrennschalter |
Publications (2)
Publication Number | Publication Date |
---|---|
AU1434976A AU1434976A (en) | 1977-12-01 |
AU496744B2 true AU496744B2 (en) | 1978-10-26 |
Family
ID=5950616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU14349/76A Expired AU496744B2 (en) | 1975-07-03 | 1976-05-27 | Process of producing sulfuric acid |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS526981A (de) |
AT (1) | AT359592B (de) |
AU (1) | AU496744B2 (de) |
BE (1) | BE843541A (de) |
CH (1) | CH607277A5 (de) |
FR (1) | FR2316716A1 (de) |
NL (1) | NL7606635A (de) |
SE (1) | SE7607160L (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58113943U (ja) * | 1982-01-28 | 1983-08-04 | 三菱電機株式会社 | 気中しや断器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191324672A (en) * | 1913-10-30 | 1914-10-30 | Ferranti Ltd | Improvements in and relating to Quick Action Mechanism for Electric Switches and other Devices. |
DE1087213B (de) * | 1955-06-15 | 1960-08-18 | Licentia Gmbh | Elektrischer Kippschalter mit Druckkontakten fuer langsame Betaetigung |
US3395379A (en) * | 1967-01-24 | 1968-07-30 | Gen Electric | Electrical stab connect/disconnect device |
-
1976
- 1976-05-27 AU AU14349/76A patent/AU496744B2/en not_active Expired
- 1976-06-14 AT AT432076A patent/AT359592B/de not_active IP Right Cessation
- 1976-06-14 CH CH750476A patent/CH607277A5/xx not_active IP Right Cessation
- 1976-06-18 NL NL7606635A patent/NL7606635A/xx not_active Application Discontinuation
- 1976-06-22 SE SE7607160A patent/SE7607160L/xx unknown
- 1976-06-29 BE BE168423A patent/BE843541A/xx unknown
- 1976-07-02 JP JP51078846A patent/JPS526981A/ja active Pending
- 1976-07-02 FR FR7620370A patent/FR2316716A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
SE7607160L (sv) | 1977-01-04 |
FR2316716B1 (de) | 1978-10-13 |
FR2316716A1 (fr) | 1977-01-28 |
DE2529790B1 (de) | 1977-01-13 |
CH607277A5 (de) | 1978-11-30 |
JPS526981A (en) | 1977-01-19 |
NL7606635A (nl) | 1977-01-05 |
BE843541A (fr) | 1976-10-18 |
AT359592B (de) | 1980-11-25 |
ATA432076A (de) | 1980-04-15 |
AU1434976A (en) | 1977-12-01 |
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