GB678442A - - Google Patents
Info
- Publication number
- GB678442A GB678442A GB678442DA GB678442A GB 678442 A GB678442 A GB 678442A GB 678442D A GB678442D A GB 678442DA GB 678442 A GB678442 A GB 678442A
- Authority
- GB
- United Kingdom
- Prior art keywords
- substance
- particles
- relative movement
- clutches
- rabinow
- 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.)
- Active
Links
Landscapes
- Medicinal Preparation (AREA)
Abstract
678,442. Magnetic clutches. RABINOW, J. Oct. 19, 1948 [Sept. 27, 1948], No. 27146/48. Drawings to Specification. Class 80 (ii). [Also in Groups V, XV, XXV, XXXII, XXXIV and XXXV] The invention relates to apparatus for controlling or fixing the relative movement or position of a container for a substance comprising ferromagnetic particles, and an element immersed in such particles, so shaped that relative movement requires deformation of the body of particles, in which the apparent viscosity of the substance is controlled by a variable magnetic field. The substance may be iron particles with a small admixture of a liquid such as paraffin or a silicone, a coolant or antioxidant gas or a semi-solid such as grease. The Specification as open to inspection under Sect. 91. refers to the use of such a substance in clutches of the kind described in Specification 649,553. This subject-matter does not appear in the Specification as accepted.
Publications (1)
Publication Number | Publication Date |
---|---|
GB678442A true GB678442A (en) |
Family
ID=1750446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB678442D Active GB678442A (en) |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB678442A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2960638A (en) * | 1957-04-10 | 1960-11-15 | Honeywell Regulator Co | Time-delay devices |
GB2205920A (en) * | 1987-06-12 | 1988-12-21 | Gen Electric Co Plc | Anti-vibration mounting |
GB2255150A (en) * | 1991-04-25 | 1992-10-28 | Advanced Fluid Systems Ltd | Motion control using electro-rheological fluids |
-
0
- GB GB678442D patent/GB678442A/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2960638A (en) * | 1957-04-10 | 1960-11-15 | Honeywell Regulator Co | Time-delay devices |
GB2205920A (en) * | 1987-06-12 | 1988-12-21 | Gen Electric Co Plc | Anti-vibration mounting |
GB2255150A (en) * | 1991-04-25 | 1992-10-28 | Advanced Fluid Systems Ltd | Motion control using electro-rheological fluids |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4356098A (en) | Stable ferrofluid compositions and method of making same | |
US2667237A (en) | Magnetic fluid shock absorber | |
Olivares et al. | Soft lubrication characteristics of microparticulated whey proteins used as fat replacers in dairy systems | |
GB678442A (en) | ||
GR3006392T3 (en) | ||
SE8201575L (en) | SET AND DEVICE FOR CLEANING OF LIQUIDS | |
PT94235A (en) | ELECTROMAGNETIC VALVE FOR CONTROLLING FLUID DRAINING ON A PIPELINE FLOW | |
EP0129203A3 (en) | Device for the reading out of a plane test reagent bearing element | |
Mangal et al. | Synthesis of magneto rheological fluid | |
DE1498579A1 (en) | Arrangement for controlling the temperature of a centrifuge rotor | |
DE102014001527B4 (en) | Device for influencing a flow of parts | |
El Mansori et al. | Surface modifications of a non-ferromagnetic copper/ferromagnetic steel XC48 couple in magnetized sliding contact | |
US2744385A (en) | Hydraulic system | |
SE8406002D0 (en) | DEVICE FOR DOSAGE OF LIQUID MEDIA, IN PARTICULAR LUBRICANTS | |
Gray | Magnetic etching with ferrofluid | |
DE1270339B (en) | Fluid friction clutch | |
Van Santen et al. | Magnetic investigation of copper (II) diethyldithiocarbamate | |
Janocha et al. | Messungen an MR-Flüssigkeiten mit Rotationsviskosimetern: Measurements of MR-Fiuids using Rotational Viscometers | |
Andò et al. | Ferrofluids and their use in sensors | |
DE3030167A1 (en) | FLUID MIXING DEVICE. | |
Hall | The question of the ingestion of solid particles by Euglena | |
Tuszynski | Solubility of nylon in methanol-water solutions. | |
DE440383C (en) | Heat regulator for space heating with electromagnetic control of the heating medium valve | |
Bolotov et al. | Tribological properties of magnetic nanofluids based on carboxylic esters | |
Pereira et al. | Denaturation of whey proteins of milk during ohmic heating |