CA930789A - Film treating method and apparatus - Google Patents
Film treating method and apparatusInfo
- Publication number
- CA930789A CA930789A CA089660A CA89660A CA930789A CA 930789 A CA930789 A CA 930789A CA 089660 A CA089660 A CA 089660A CA 89660 A CA89660 A CA 89660A CA 930789 A CA930789 A CA 930789A
- Authority
- CA
- Canada
- Prior art keywords
- treating method
- film treating
- film
- treating
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/515—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/523—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with LC-resonance circuit in the main circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/515—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86241269A | 1969-09-30 | 1969-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA930789A true CA930789A (en) | 1973-07-24 |
Family
ID=25338437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA089660A Expired CA930789A (en) | 1969-09-30 | 1970-07-31 | Film treating method and apparatus |
Country Status (9)
Country | Link |
---|---|
AU (1) | AU2075370A (en) |
CA (1) | CA930789A (en) |
DE (1) | DE2045709B2 (en) |
ES (1) | ES384091A2 (en) |
FR (1) | FR2074882A6 (en) |
GB (1) | GB1306277A (en) |
IT (1) | IT951540B (en) |
NL (1) | NL7014304A (en) |
SE (1) | SE369162B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE28361E (en) * | 1966-02-08 | 1975-03-11 | Polymer pigmentation | |
US3632369A (en) * | 1969-12-11 | 1972-01-04 | Coaden Oil & Chemical Co | Polymer pigmentation |
US3736494A (en) * | 1970-08-25 | 1973-05-29 | Union Carbide Corp | Apparatus for film treatment |
JP3148821B2 (en) * | 1987-05-21 | 2001-03-26 | グンゼ株式会社 | Food packaging material and its manufacturing method |
-
1970
- 1970-07-31 CA CA089660A patent/CA930789A/en not_active Expired
- 1970-09-16 DE DE19702045709 patent/DE2045709B2/en not_active Withdrawn
- 1970-09-29 ES ES384091A patent/ES384091A2/en not_active Expired
- 1970-09-29 FR FR7035151A patent/FR2074882A6/fr not_active Expired
- 1970-09-29 SE SE1321170A patent/SE369162B/xx unknown
- 1970-09-29 GB GB4633370A patent/GB1306277A/en not_active Expired
- 1970-09-29 AU AU20753/70A patent/AU2075370A/en not_active Expired
- 1970-09-29 NL NL7014304A patent/NL7014304A/xx unknown
- 1970-09-29 IT IT3035170A patent/IT951540B/en active
Also Published As
Publication number | Publication date |
---|---|
GB1306277A (en) | 1973-02-07 |
DE2045709A1 (en) | 1971-04-22 |
FR2074882A6 (en) | 1971-10-08 |
NL7014304A (en) | 1971-04-01 |
DE2045709B2 (en) | 1977-07-14 |
ES384091A2 (en) | 1973-01-16 |
SE369162B (en) | 1974-08-12 |
IT951540B (en) | 1973-07-10 |
AU2075370A (en) | 1972-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |
Effective date: 19900724 |