CH508143A - Membrane amplifier - Google Patents
Membrane amplifierInfo
- Publication number
- CH508143A CH508143A CH1247970A CH1247970A CH508143A CH 508143 A CH508143 A CH 508143A CH 1247970 A CH1247970 A CH 1247970A CH 1247970 A CH1247970 A CH 1247970A CH 508143 A CH508143 A CH 508143A
- Authority
- CH
- Switzerland
- Prior art keywords
- membrane amplifier
- amplifier
- membrane
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C3/00—Circuit elements having moving parts
- F15C3/04—Circuit elements having moving parts using diaphragms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691946275 DE1946275A1 (en) | 1969-09-12 | 1969-09-12 | Membrane amplifier |
Publications (1)
Publication Number | Publication Date |
---|---|
CH508143A true CH508143A (en) | 1971-05-31 |
Family
ID=5745352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1247970A CH508143A (en) | 1969-09-12 | 1970-08-20 | Membrane amplifier |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT306526B (en) |
CH (1) | CH508143A (en) |
DE (1) | DE1946275A1 (en) |
FR (1) | FR2061114A5 (en) |
NL (1) | NL7013264A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2235990A1 (en) * | 1971-07-26 | 1973-02-08 | Leesona Corp | PRESSURE FLUID LOGIC ELEMENT |
DE3427502A1 (en) * | 1984-07-26 | 1986-01-30 | Bayer Ag, 5090 Leverkusen | Fire-resistant component |
DE102016121382A1 (en) | 2016-11-08 | 2018-05-09 | Hamilton Medical Ag | exhalation valve |
-
1969
- 1969-09-12 DE DE19691946275 patent/DE1946275A1/en active Pending
-
1970
- 1970-08-20 CH CH1247970A patent/CH508143A/en not_active IP Right Cessation
- 1970-09-08 NL NL7013264A patent/NL7013264A/xx unknown
- 1970-09-08 FR FR7032606A patent/FR2061114A5/fr not_active Expired
- 1970-09-10 AT AT821970A patent/AT306526B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2061114A5 (en) | 1971-06-18 |
NL7013264A (en) | 1971-03-16 |
DE1946275A1 (en) | 1971-03-18 |
AT306526B (en) | 1973-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE744240A (en) | ELECTROCARDIOGRAPHIC AMPLIFIER | |
SE390857B (en) | CASCAD AMPLIFIER | |
CH529358A (en) | Multi-channel amplifier system | |
AT296386B (en) | Amplifier circuit | |
AT338872B (en) | TRANSISTOR-MOUNTED AMPLIFIER | |
IT981339B (en) | LOGARITHMIC AMPLIFIER | |
NL161005C (en) | AMPLIFIER CIRCUIT. | |
AT305213B (en) | Single grain membrane | |
BE753782A (en) | DIFFERENCE AMPLIFIER | |
BR7019912D0 (en) | DIAPHRAGM CELL | |
BE753781A (en) | DIFFERENCE AMPLIFIER | |
BE746804A (en) | Amplifier circuits | |
NL161004C (en) | AMPLIFIER. | |
AT311415B (en) | Differential amplifier | |
AT306526B (en) | Membrane amplifier | |
AT315932B (en) | Amplifier circuit | |
TR17787A (en) | SET | |
DE2032414B2 (en) | AMPLIFIER | |
CH499921A (en) | Transistor amplifier | |
AT298835B (en) | Sense amplifier | |
CH532876A (en) | Hearing aid | |
AT301808B (en) | humidifier | |
NL162801C (en) | AMPLIFIER. | |
NL171853C (en) | AMPLIFIER DEVICE. | |
DE1920571B2 (en) | OPTICAL AMPLIFIER |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |