GB917664A - Improvements in or relating to devices for converting electric signals into mechanical displacements - Google Patents
Improvements in or relating to devices for converting electric signals into mechanical displacementsInfo
- Publication number
- GB917664A GB917664A GB40814/59A GB4081459A GB917664A GB 917664 A GB917664 A GB 917664A GB 40814/59 A GB40814/59 A GB 40814/59A GB 4081459 A GB4081459 A GB 4081459A GB 917664 A GB917664 A GB 917664A
- Authority
- GB
- United Kingdom
- Prior art keywords
- levers
- rotating shaft
- displacement
- continuously rotating
- lever
- 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
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G19/00—Servo-mechanisms with follow-up action, e.g. occurring in steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B19/00—Programme-controlled sewing machines
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/128—Control of position or direction using feedback using clutch or brake
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G17/00—Mechanical devices for moving a member after being released; Trip or release mechanisms characterised thereby
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G21/00—Mechanical apparatus for control of a series of operations, i.e. programme control, e.g. involving a set of cams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
- H04L17/16—Apparatus or circuits at the receiving end
- H04L17/26—Apparatus or circuits at the receiving end using aggregate motion translation
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18176—Crank, pitman, lever, and slide
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmission Devices (AREA)
Abstract
917,664. Electric selective signalling systems. MEFINA S.A. Dec. 1, 1959 [Dec. 3, 1958], No. 40814/59. Class 40 (1). In a device for converting a combination of two-state electrical signals into a corresponding mechanical displacement energy to effect the displacement is derived from a continuously rotating shaft. As described, each input it has associated with it two levers 7, 8, Figs. 2, 4, freely mounted on a shaft 9, the levers being rocked about the shaft 9 by an eccentric pin 2 on a continuously rotating shaft 1 via links 3, 5 and 6. The arrangement is such that starting from the position shown in Fig. 2 the levers can either be rocked outwards symmetrically (not shown) or, if one of two coils 17, 18, is energized they can be rocked outwards asymmetrically. Fig. 4 shows the result of momentarily energizing coil 18 which momentarily prevents lever 8 rocking until lever 7 has moved slightly, whereupon a raised portion 23 on the link 6 latches in a fixed member 22. Thus substantially all the energy used to displace the lever 7 is derived from the continuously rotating shaft 1. In order to derive a single resultant mechanical displacement representing the incoming signals, each pair of levers 7, 8 is associated with a wedge 14, Fig. 5, the wedges being juxtaposed as shown and having a thickness corresponding to the weight of the bit with which they are associated. Thus the resulting output is a displacement of a member 24, Fig. 5, since the extreme right-hand wedge bears on a fixed support 4.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH6687358A CH352050A (en) | 1958-12-03 | 1958-12-03 | Device transforming electrical signals into mechanical displacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB917664A true GB917664A (en) | 1963-02-06 |
Family
ID=4527495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB40814/59A Expired GB917664A (en) | 1958-12-03 | 1959-12-01 | Improvements in or relating to devices for converting electric signals into mechanical displacements |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US2981115A (en) |
| BE (1) | BE585171A (en) |
| CH (1) | CH352050A (en) |
| DK (1) | DK105420C (en) |
| ES (1) | ES253866A1 (en) |
| FR (1) | FR1241619A (en) |
| GB (1) | GB917664A (en) |
| NL (1) | NL245920A (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL165365A0 (en) | 2004-11-24 | 2006-01-15 | Q Core Ltd | Finger-type peristaltic pump |
| US8308457B2 (en) | 2004-11-24 | 2012-11-13 | Q-Core Medical Ltd. | Peristaltic infusion pump with locking mechanism |
| IL179231A0 (en) | 2006-11-13 | 2007-03-08 | Q Core Ltd | A finger-type peristaltic pump comprising a ribbed anvil |
| IL179234A0 (en) * | 2006-11-13 | 2007-03-08 | Q Core Ltd | An anti-free flow mechanism |
| US8535025B2 (en) | 2006-11-13 | 2013-09-17 | Q-Core Medical Ltd. | Magnetically balanced finger-type peristaltic pump |
| US8371832B2 (en) | 2009-12-22 | 2013-02-12 | Q-Core Medical Ltd. | Peristaltic pump with linear flow control |
| US9457158B2 (en) | 2010-04-12 | 2016-10-04 | Q-Core Medical Ltd. | Air trap for intravenous pump |
| EP2663359B1 (en) | 2011-01-16 | 2017-11-01 | Q-Core Medical Ltd. | Methods, apparatus and systems for medical device communication, control and localization |
| WO2013001425A2 (en) | 2011-06-27 | 2013-01-03 | Q-Core Medical Ltd. | Methods, circuits, devices, apparatuses, encasements and systems for identifying if a medical infusion system is decalibrated |
| US9855110B2 (en) | 2013-02-05 | 2018-01-02 | Q-Core Medical Ltd. | Methods, apparatus and systems for operating a medical device including an accelerometer |
| EP3825662B1 (en) | 2019-11-18 | 2022-11-16 | Eitan Medical Ltd. | Fast test for medical pump |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR719544A (en) * | 1931-06-20 | 1932-02-06 | Pintsch Julius Ag | Multiplication device for variable factors |
| DE630801C (en) * | 1932-12-20 | 1936-06-06 | Vito De Ubaldini | Adding machine |
| US2077962A (en) * | 1936-08-12 | 1937-04-20 | Addressograph Multigraph | Printing machine |
| US2328466A (en) * | 1936-09-03 | 1943-08-31 | Krzenciessa Walter Eri Herbert | Mechanism for controlling movements |
| US2319322A (en) * | 1938-02-26 | 1943-05-18 | Hefel Karl | Control means for x-ray tubes |
| US2481648A (en) * | 1943-09-15 | 1949-09-13 | Western Electric Co | Apparatus for combining variable quantities |
-
0
- NL NL245920D patent/NL245920A/xx unknown
-
1958
- 1958-12-03 CH CH6687358A patent/CH352050A/en unknown
-
1959
- 1959-11-28 FR FR39932A patent/FR1241619A/en not_active Expired
- 1959-11-30 BE BE585171A patent/BE585171A/en unknown
- 1959-12-01 GB GB40814/59A patent/GB917664A/en not_active Expired
- 1959-12-01 ES ES0253866A patent/ES253866A1/en not_active Expired
- 1959-12-02 DK DK435459AA patent/DK105420C/en active
- 1959-12-03 US US857215A patent/US2981115A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES253866A1 (en) | 1960-03-01 |
| US2981115A (en) | 1961-04-25 |
| BE585171A (en) | 1960-03-16 |
| NL245920A (en) | 1900-01-01 |
| CH352050A (en) | 1961-02-15 |
| DK105420C (en) | 1966-09-26 |
| FR1241619A (en) | 1960-09-16 |
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