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Coupling (other)
Coupling is a connection or joint between two things. Coupling may also refer to: *Coupling (physics), when two systems are interacting with each other **Rotational–vibrational coupling, occurring when rotation frequency of an object is close to or identical to a natural internal vibration frequency **Angular momentum coupling, the combining of quantized angular momentum (e.g., the interaction between two nuclei in nuclear magnetic resonance) **Quantum coupling, when quantum states in one of the systems will cause an instantaneous change in all of the bound systems *Coupling (computer programming), the degree to which each program module relies on each one of the other modules *Coupling (electronics), the transfer of a signal from one medium or circuit block to another *Coupling (genetics), a type of genetic linkage *Coupling (piping), a short length of pipe or tube to connect two pipes or tubes together *Coupling (probability), a proof technique in probability theory *Railway co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coupling
A coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power. The primary purpose of couplings is to join two pieces of rotating equipment while permitting some degree of misalignment or end movement or both. In a more general context, a coupling can also be a mechanical device that serves to connect the ends of adjacent parts or objects. Couplings do not normally allow disconnection of shafts during operation, however there are torque limiter, torque-limiting couplings which can slip or disconnect when some torque limit is exceeded. Selection, installation and maintenance of couplings can lead to reduced maintenance time and maintenance cost. Uses Shaft couplings are used in machinery for several purposes. A primary function is to transfer power from one end to another end (ex: motor transfer power to pump through coupling). Other common uses: * To alter the vibration characteristics of rotating units * To connect the driving ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hose Coupling
A hose coupling is a connector on the end of a hose to connect (or ''couple'') it with another hose or with a tap or a hose appliance, such as an irrigation sprinkler. It is usually made of steel, brass, stainless steel, aluminium or plastic. Due to the great variety of the designs and the number of countries in which they were created, it is difficult to trace the origin of many. Patents that cover designs similar to those below include: * 1876: HOSE-COUPLING, No.175,232. * Coupling for hose and pipe. US 894900 A * 1915: Coupling. US 1248558 A * 1931: Coupling. US 1947593 A (claw-types) Threaded coupler types Garden hose thread See Garden hose thread. See also Hoselink and Hozelock plastic click-on connectors. GFR NF E 29-579 GFR Ground joint A "boss" ground joint coupling valve hose coupling, primarily used for compressed air or steam. It consists of a stem, wing nut and spud. It seals as a soft copper seat located in the spud is drawn against the stem by tightening the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coupler (other)
Coupler may refer to: Engineering Mechanical * Railway coupler, a mechanism for connecting rolling stock in a train device ** Janney coupler ** SA3 coupler ** Scharfenberg coupler for multiple unit passenger cars * Quick coupler, used in construction machines to allow the rapid change of buckets * Coupling, a device used to connect two shafts together at their ends for the purpose of transmitting power ** Universal coupling, a joint or coupling in a rigid rod that allows the rod to 'bend' in any direction Electronics * Acoustic coupler, for coupling electrical signals by acoustical means * Directional coupler, a passive device used in radio technology * Antenna coupler, a device connected between a radio transmitter or receiver and its antenna * Output coupler, a partially reflective mirror used in lasers Other uses * Coupler (piping), also called a (joist) short length of pipe with two female threads * Coupler, a device used on a pipe organ or harpsichord to allow a player to pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Couple (other)
Couple or couples may refer to : Basic meaning *Couple (app), a mobile app which provides a mobile messaging service for two people *Couple (mechanics), a system of forces with a resultant moment but no resultant force *Couple (relationship), two people to whom each is the significant other of the other *Couple, a set of two of items of a type *Couple, a name for one pair of rafters *Thermocouple, a type of temperature sensor People *Fred Couples (born 1959), golfer Arts, entertainment, and media Films * ''Couples'' (film), a 2011 South Korean film * ''Couples'' (TV film), a 1994 American television film directed by Betty Thomas *'' The Aryan Couple'', a 2004 British film released in the United States as ''The Couple'' *'' A Couple'', 2022 film directed by Frederick Wiseman Literature * ''Couples'' (novel), a novel by John Updike Music *''Couple'', English market release title of 《연인》 (''Yeonin'', "lovers") Kim Yeon-woo 2004 * ''Couples'' (Pizzicato Five album), 1987 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coupling Rod
A coupling rod or side rod connects the driving wheels of a locomotive. Steam locomotives in particular usually have them, but some diesel and electric locomotives, especially older ones and shunters, also have them. The coupling rods transfer the power of drive to all wheels. Development Locomotion No. 1 was the first locomotive to employ coupling rods rather than chains. In the 1930s reliable roller bearing coupling rods were developed. Allowance for vertical motion In general, all railroad vehicles have spring suspension; without springs, irregularities in the track could lift wheels off the rail and cause impact damage to both rails and vehicles. Driving wheels are typically mounted so that they have around 1 inch (2.5 cm) of vertical motion. When there are only 2 coupled axles, this range of motion places only slight stress on the crank pins. With more axles, however, provision must be made to allow each axle to move vertically independently of the others without be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decoupling (other)
__NOTOC__ Decoupling usually refers to the ending, removal or reverse of coupling. Decoupling may also refer to: Economics * Decoupling (advertising), the purchase of services directly from suppliers rather than via an advertising agency * Decoupling (utility regulation), the disassociation of a utility's profits from its sales * Decoupling and re-coupling in economics and organizational studies ** Decoupling (organizational studies), creating and maintaining separation between policy, implementation and/or practice * Decoupling of wages from productivity, sometimes known as the Great Decoupling * Eco-economic decoupling, economic growth without increase in environmental costs Science * Decoupling (cosmology), transition from close interactions between particles to their effective independence * Decoupling (meteorology), change in the interaction between atmospheric layers at night * Decoupling (neuropsychopharmacology), changes in neurochemical binding sites as a consequence ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coupling (Greek TV Series)
''Coupling'' is a 2007 Greek remake of the British television sitcom of the same title which aired on ANT1. The show was directed by Stephanos Kodomari Stephanos or Stefanos, in Greek , is a masculine given name derived from the Greek word (''stéphanos''), meaning "wreath, crown" and by extension "reward, honor, renown, fame", from the verb (''stéphein''), "to encircle, to wreathe". In Ancient ..., and written by Tina Kampitsi. The series started being broadcast on November 15, 2007 at 23:00. The series was then dropped by ANT1 in February 2008 due to low ratings. Cast References External links * ANT1 original programming 2007 Greek television series debuts 2008 Greek television series endings 2000s Greek television series Greek television sitcoms {{greece-tv-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coupling (U
A coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power. The primary purpose of couplings is to join two pieces of rotating equipment while permitting some degree of misalignment or end movement or both. In a more general context, a coupling can also be a mechanical device that serves to connect the ends of adjacent parts or objects. Couplings do not normally allow disconnection of shafts during operation, however there are torque-limiting couplings which can slip or disconnect when some torque limit is exceeded. Selection, installation and maintenance of couplings can lead to reduced maintenance time and maintenance cost. Uses Shaft couplings are used in machinery for several purposes. A primary function is to transfer power from one end to another end (ex: motor transfer power to pump through coupling). Other common uses: * To alter the vibration characteristics of rotating units * To connect the driving and the driven ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coupling (UK TV Series)
''Coupling'' is a British television sitcom written by Steven Moffat that aired on BBC Two from 12 May 2000 to 14 June 2004. Produced by Hartswood Films for the BBC, the show centres on the dating, sexual adventures, and mishaps of six friends in their early 30s, often depicting the three women and the three men each talking among themselves about the same events, but in entirely different terms. The series was inspired by Moffat's relationship with producer Sue Vertue, to the extent that they gave their names to two of the characters. ''Coupling'' is an example of the "group-genre", an ensemble show that had proven popular at the time. Critics compared the show to the American sitcoms ''Friends'' and ''Seinfeld''. The critical reaction was largely positive, and the show was named "Best TV Comedy" at the 2003 British Comedy Awards. The show debuted to unimpressive ratings, but its popularity soon increased, and by the end of the third series, the show had achieved respectable r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Back (horse)
The back describes the area of horse anatomy where the saddle goes, and in popular usage extends to include the loin or lumbar region behind the thoracic vertebrae that also is crucial to a horse's weight-carrying ability. These two sections of the vertebral column beginning at the withers, the start of the thoracic vertebrae, and extend to the last lumbar vertebra. Because horses are ridden by humans, the strength and structure of the horse's back is critical to the animal's usefulness. The thoracic vertebrae are the true "back" vertebral structures of the skeleton, providing the underlying support of the saddle, and the lumbar vertebrae of the loin provide the ''coupling'' that joins the back to the hindquarters. Integral to the back structure is the rib cage, which also provides support to the horse and rider. A complex design of bone, muscle, tendons and ligaments all work together to allow a horse to support the weight of a rider. Anatomy of the back The structure of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sexual Intercourse
Sexual intercourse (or coitus or copulation) is a sexual activity typically involving the insertion and thrusting of the penis into the vagina for sexual pleasure or reproduction.Sexual intercourse most commonly means penile–vaginal penetration for sexual pleasure or sexual reproduction; dictionary sources state that it especially means this, and scholarly sources over the years agree. See, for example; * * * * * * * * * This is also known as vaginal intercourse or vaginal sex. Other forms of penetrative sexual intercourse include anal sex (penetration of the anus by the penis), oral sex (penetration of the mouth by the penis or oral penetration of the female genitalia), fingering (sexual penetration by the fingers) and penetration by use of a dildo (especially a strap-on dildo). These activities involve physical intimacy between two or more individuals and are usually used among humans solely for physical or emotional pleasure and can contribute to human bonding. Ther ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mating
In biology, mating is the pairing of either opposite-sex or hermaphroditic organisms for the purposes of sexual reproduction. ''Fertilization'' is the fusion of two gametes. ''Copulation'' is the union of the sex organs of two sexually reproducing animals for insemination and subsequent internal fertilization. Mating may also lead to external fertilization, as seen in amphibians, fishes and plants. For most species, mating is between two individuals of opposite sexes. However, for some hermaphroditic species, copulation is not required because the parent organism is capable of self-fertilization (autogamy); for example, banana slugs. The term ''mating'' is also applied to related processes in bacteria, archaea and viruses. Mating in these cases involves the pairing of individuals, accompanied by the pairing of their homologous chromosomes and then exchange of genomic information leading to formation of recombinant progeny (see mating systems). Animals For animals, mating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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