SE303207B - - Google Patents
Info
- Publication number
- SE303207B SE303207B SE9963/64A SE996364A SE303207B SE 303207 B SE303207 B SE 303207B SE 9963/64 A SE9963/64 A SE 9963/64A SE 996364 A SE996364 A SE 996364A SE 303207 B SE303207 B SE 303207B
- Authority
- SE
- Sweden
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/02—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using mechanical means
- G01D5/10—Applying external forces to increase force available for operation of indicating or recording part
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
- F15B5/003—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities characterised by variation of the pressure in a nozzle or the like, e.g. nozzle-flapper system
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/42—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using fluid means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2278—Pressure modulating relays or followers
- Y10T137/2409—With counter-balancing pressure feedback to the modulating device
- Y10T137/2452—With counter-counter balancing pressure feedback
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Control Of Fluid Pressure (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US303055A US3285266A (en) | 1963-08-19 | 1963-08-19 | Pneumatic bridge force transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE303207B true SE303207B (xx) | 1968-08-19 |
Family
ID=23170351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9963/64A SE303207B (xx) | 1963-08-19 | 1964-08-18 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3285266A (xx) |
| DE (1) | DE1448778B2 (xx) |
| FI (1) | FI43242C (xx) |
| GB (1) | GB1064240A (xx) |
| SE (1) | SE303207B (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2632949B1 (fr) * | 1988-06-17 | 1993-01-29 | Saint Gobain Vitrage | Detection d'une feuille de verre |
| CN100564898C (zh) * | 2007-11-28 | 2009-12-02 | 三一重工股份有限公司 | 电液比例流量阀调速控制系统和方法 |
| JP5457249B2 (ja) * | 2010-03-30 | 2014-04-02 | アズビル株式会社 | ポジショナ |
| JP5426452B2 (ja) * | 2010-03-30 | 2014-02-26 | アズビル株式会社 | ポジショナ |
| JP5466068B2 (ja) * | 2010-03-31 | 2014-04-09 | アズビル株式会社 | 電空ポジショナおよび電空変換器 |
| CN116537802B (zh) * | 2023-05-22 | 2025-10-21 | 中国铁建重工集团股份有限公司 | 用于泥水平衡盾构机的自动保压系统、泥水平衡盾构机 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3104810A (en) * | 1963-09-24 | Input | ||
| US2630824A (en) * | 1947-11-15 | 1953-03-10 | Honeywell Regulator Co | Control apparatus |
| US2747595A (en) * | 1952-05-09 | 1956-05-29 | Bailey Meter Co | Fluid pressure selector station for control systems |
| US3101650A (en) * | 1959-02-24 | 1963-08-27 | Bell Aerospace Corp | Hydromechanical rate damped servo system |
| US3064627A (en) * | 1959-03-23 | 1962-11-20 | Bell Aerospace Corp | Derivative load pressure feedback |
| US3064675A (en) * | 1960-02-08 | 1962-11-20 | Fisher Governor Co | High pressure regulator |
| US3121440A (en) * | 1960-03-14 | 1964-02-18 | American Radiator & Standard | Two-directional proportional thrustcontrol valve |
-
1963
- 1963-08-19 US US303055A patent/US3285266A/en not_active Expired - Lifetime
-
1964
- 1964-08-18 FI FI641755A patent/FI43242C/fi active
- 1964-08-18 DE DE19641448778 patent/DE1448778B2/de active Pending
- 1964-08-18 SE SE9963/64A patent/SE303207B/xx unknown
- 1964-08-19 GB GB33940/64A patent/GB1064240A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1448778B2 (de) | 1971-07-29 |
| GB1064240A (en) | 1967-04-05 |
| US3285266A (en) | 1966-11-15 |
| FI43242C (fi) | 1971-02-10 |
| DE1448778A1 (de) | 1968-10-24 |
| FI43242B (xx) | 1970-11-02 |