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Bellows

About: Bellows is a research topic. Over the lifetime, 15312 publications have been published within this topic receiving 73914 citations.


Papers
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Patent
12 Jul 2001
TL;DR: In this paper, the authors describe a packaging and dispensing device for applying a cosmetic and/or care product, in particular to the hair and or the scalp, the device comprising a receptacle including a bellows having first and second regions that are moved towards each other when the bellows is compressed.
Abstract: The invention relates to a packaging and dispensing device for applying a cosmetic and/or care product, in particular to the hair and/or the scalp, the device comprising a receptacle including a bellows having first and second regions that are moved towards each other when the bellows is compressed. On being compressed, the bellows enables a quantity of substance to be dispensed. The device also has an adjustment member for modifying the compression stroke of the bellows, and thus the quantity of substance that is dispensed. The device is arranged in such a manner that the bellows is compressed by thrust exerted by the user substantially on the axis of the bellows.

16 citations

Patent
24 Aug 2005
TL;DR: In this article, a flexible protective tube for harness, having a substantially rectangular or elliptical internal cross-section for passing wires and is provided with a plurality of ridges 8 and valleys 9, arranged in bellows shape, is provided, at a part in the longitudinal direction thereof, with a portion 10 for regulating the bending, where flexibility is reduced as compared with other parts.
Abstract: PROBLEM TO BE SOLVED: To provide a flexible protective tube for harness which is less likely to damage an internal wire harness due to bending, and to provide a wire harness with a protective tube that uses this flexible protective tube for harness. SOLUTION: In the flexible protective tube 1 for harness, having a substantially rectangular or elliptical internal cross-section for passing wires and is provided with a plurality of ridges 8 and valleys 9, arranged in bellows shape, the flexible protective tube 1 is provided, at a part in the longitudinal direction thereof, with a portion 10 for regulating the bending, where flexibility is reduced as compared with other parts. COPYRIGHT: (C)2007,JPO&INPIT

16 citations

Patent
19 Nov 1968
TL;DR: A valve for controlling the flow of cryogenic fluids has an inner housing and an outer housing with a vacuum space between the two housings, a valve and seat within the inner housing, and a valve stem extending outward through and sealed to a first bellows of the inner and outer housing, through the vacuum space, and through to a second bellows as mentioned in this paper.
Abstract: A valve for controlling the flow of cryogenic fluids has an inner housing and an outer housing with a vacuum space between the two housings, a valve and seat within the inner housing, and a valve stem extending outward through and sealed to a first bellows of the inner housing, through the vacuum space, and through and sealed to a second bellows of the outer housing.

16 citations

Patent
24 Oct 1990
TL;DR: In this paper, an integral bellows portion formed on the end of a tubular hose is distended from the bladder when pressure is imposed thereon by the vehicle user, and a linkage is operably connected to the bellows part of the bladder and adapted to release the door latch upon distention of the part from the hose.
Abstract: A recess is formed in the outside of the door and a fluid filled bladder such as a tubular hose is mounted in the recess. The bladder has an integral bellows portion formed on the end thereof which is distended from the bladder when pressure is imposed thereon by the vehicle user. A linkage is operably connected to the bellows portion of the bladder and adapted to release the door latch upon distention of the bellows portion from the bladder.

16 citations

Patent
02 Dec 1992
TL;DR: In this article, a bearing includes two hollow cylindrical prop rings coaxially surrounding a central axis, and a bellows element formed from a thermoplastic elastomer material elastically couples the prop rings in the radial direction.
Abstract: A bearing includes two hollow cylindrical prop rings coaxially surrounding a central axis. A bellows element formed from a thermoplastic elastomer material elastically couples the prop rings in the radial direction. The bellows element has a radially extending profile that includes at least one fold protruding in the axial direction. The bellows element also has an axial length that does not overlap the axial length of said prop rings. At least one bumper is provided axially outside the axial length of the fold. The bumper has a profile that radially extends, during normal operational use, from at least one of the prop rings in the direction of the other prop ring. The bumper and the fold partially overlap.

16 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202358
2022118
202194
2020195
2019344
2018614