CA986998A - Parallel voltage regulator for battery - type measuring instruments - Google Patents
Parallel voltage regulator for battery - type measuring instrumentsInfo
- Publication number
- CA986998A CA986998A CA182,269A CA182269A CA986998A CA 986998 A CA986998 A CA 986998A CA 182269 A CA182269 A CA 182269A CA 986998 A CA986998 A CA 986998A
- Authority
- CA
- Canada
- Prior art keywords
- battery
- voltage regulator
- measuring instruments
- type measuring
- parallel voltage
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/613—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in parallel with the load as final control devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL15803972A PL71890B1 (ja) | 1972-10-02 | 1972-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA986998A true CA986998A (en) | 1976-04-06 |
Family
ID=19960113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA182,269A Expired CA986998A (en) | 1972-10-02 | 1973-10-01 | Parallel voltage regulator for battery - type measuring instruments |
Country Status (10)
Country | Link |
---|---|
US (1) | US3882372A (ja) |
JP (1) | JPS4971448A (ja) |
AU (1) | AU6057273A (ja) |
CA (1) | CA986998A (ja) |
DE (1) | DE2347244A1 (ja) |
FR (1) | FR2201500B1 (ja) |
GB (1) | GB1404549A (ja) |
IT (1) | IT993340B (ja) |
PL (1) | PL71890B1 (ja) |
SE (1) | SE395320B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3959717A (en) * | 1975-07-09 | 1976-05-25 | Gte Sylvania Incorporated | Temperature stabilized voltage reference circuit |
JPS52126229U (ja) * | 1976-03-19 | 1977-09-26 | ||
JPS5854673B2 (ja) * | 1977-04-15 | 1983-12-06 | 日立工機株式会社 | 印字マグネツト駆動装置 |
JPS5653217U (ja) * | 1979-09-29 | 1981-05-11 | ||
JPS6072011A (ja) * | 1983-09-28 | 1985-04-24 | Hitachi Ltd | バイポ−ラlsiにおける電源回路 |
JPS6419189A (en) * | 1987-07-14 | 1989-01-23 | Nagano Keiki Seisakusho Kk | Vacuum pump |
US5045770A (en) * | 1988-02-04 | 1991-09-03 | Magellan Corporation (Aust.) Pty. Ltd. | Shunt regulator for use with resonant input source |
DE59105528D1 (de) * | 1991-02-18 | 1995-06-22 | Siemens Ag | Integrierbarer Shunt-Regler. |
US6134130A (en) * | 1999-07-19 | 2000-10-17 | Motorola, Inc. | Power reception circuits for a device receiving an AC power signal |
DE20021056U1 (de) | 2000-12-12 | 2001-06-28 | Yang, Tai Her, Si-Hu, Dzan Hwa | Über einen Nebenkreis automatisch gesteuerter Ausgangsstromkreis mit einer gespeicherten Spannung oder einer entgegengesetzten elektromotorischen Kraft als Last |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3241029A (en) * | 1962-09-24 | 1966-03-15 | Gen Electric | Portable lighting unit |
US3524124A (en) * | 1968-12-26 | 1970-08-11 | Hewlett Packard Co | Output voltage limiting circuit for a constant current power supply |
US3594612A (en) * | 1970-02-24 | 1971-07-20 | Forbro Design Corp | Overvoltage protector for the load of fast-slewing regulated power supplies |
-
1972
- 1972-10-02 PL PL15803972A patent/PL71890B1/xx unknown
-
1973
- 1973-09-19 FR FR7333611A patent/FR2201500B1/fr not_active Expired
- 1973-09-19 DE DE19732347244 patent/DE2347244A1/de active Pending
- 1973-09-20 IT IT29180/73A patent/IT993340B/it active
- 1973-09-21 AU AU60572/73A patent/AU6057273A/en not_active Expired
- 1973-09-26 US US401108A patent/US3882372A/en not_active Expired - Lifetime
- 1973-10-01 CA CA182,269A patent/CA986998A/en not_active Expired
- 1973-10-01 SE SE7313326A patent/SE395320B/xx unknown
- 1973-10-01 GB GB4570773A patent/GB1404549A/en not_active Expired
- 1973-10-01 JP JP48109423A patent/JPS4971448A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2347244A1 (de) | 1974-04-11 |
FR2201500B1 (ja) | 1978-11-17 |
IT993340B (it) | 1975-09-30 |
JPS4971448A (ja) | 1974-07-10 |
FR2201500A1 (ja) | 1974-04-26 |
GB1404549A (en) | 1975-09-03 |
SE395320B (sv) | 1977-08-08 |
US3882372A (en) | 1975-05-06 |
AU6057273A (en) | 1975-03-27 |
PL71890B1 (ja) | 1974-06-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA982659A (en) | Meter socket voltage recorder unit | |
AU474501B2 (en) | High voltage regulator | |
CA941903A (en) | Capacitance measuring apparatus | |
CA936262A (en) | Displacement measuring instrument | |
CA986998A (en) | Parallel voltage regulator for battery - type measuring instruments | |
CA928340A (en) | Scale tester | |
CA973948A (en) | Displacement measuring instrument | |
CA929594A (en) | Parallel connected voltage regulator | |
CA942872A (en) | Displacement measuring instrument | |
CA986318A (en) | Measuring instrument | |
CA975425A (en) | High voltage measuring apparatus | |
AU498029B2 (en) | Measuring instrument for liquid | |
CA990858A (en) | Analogue-digital voltage measuring apparatus | |
CA983121A (en) | Electrical measuring instrument | |
CA747600A (en) | Instrument for linear measurement | |
CA1030610A (en) | High voltage measuring device | |
CA841456A (en) | Linear measuring instrument | |
CA846338A (en) | Electrical measuring instruments | |
CA858721A (en) | Constant current instrument regulator | |
CA851946A (en) | Measuring instruments | |
CA811925A (en) | Linear measuring instrument | |
CA844779A (en) | Distance measuring instrument | |
CA710512A (en) | Instrument for measuring linear dimensions | |
CA841474A (en) | Return spring for linear measuring instruments | |
CA993046A (en) | Voltage regulator |