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公开(公告)号：US12054230B2
公开(公告)日：2024-08-06
申请号：US17969789
申请日：2022-10-20
申请人： CRESSI-SUB S.P.A.
发明人： Carlos Alberto Godoy
CPC分类号： B63C11/02 , B63C2011/026
摘要： A backrest for a scuba diver comprising a shaped plate supporting at least one air cylinder, at least a first strap comprising an upper right portion configured to fit around the scuba diver's right shoulder, an upper left portion configured to fit around the scuba diver's left shoulder and a lower portion configured to fit around the scuba diver's abdomen, wherein the shaped plate has a first right slide-through element and a first left slide-through element adapted to connect the upper right portion and the upper left portion, respectively, to the lower portion of the first strap, at least one weight pocket constrained to the lower portion of the first strap, wherein there is provided an anti-torsion means connecting the at least one weight pocket to the shaped plate and configured to oppose the torsion of the first strap in proximity to at least one of the first slide-through elements.
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公开(公告)号：US20230406466A1
公开(公告)日：2023-12-21
申请号：US18208370
申请日：2023-06-12
IPC分类号： B63C11/02
CPC分类号： B63C11/02 , B63C2011/026 , B63C2011/2281
摘要： Disclosed is a support frame for a breathing apparatus comprising a cylinder cradle for supporting a compressed gas cylinder, a cylinder-retaining strap having a first end secured to the support frame at a first fixing point and a second end adjustably secured to the cylinder-retaining strap between the first and second ends, wherein the adjustable strap loop is secured to a second fixing point so as to form an effective strap length between the first and second fixing points, and a releasable third fixing point, wherein the effective strap length is adjustable by adjusting a position of the second end along the strap to thereby adjust a size of the adjustable strap loop, and releasably securing the adjustable strap loop to the third fixing point.
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公开(公告)号：US11814145B2
公开(公告)日：2023-11-14
申请号：US17715413
申请日：2022-04-07
申请人： CRESSI-SUB S.P.A.
发明人： Carlos Alberto Godoy
CPC分类号： B63C11/02 , B63C11/22 , B63C2011/026
摘要： A backrest for scuba diving comprising a support element, a first strap strapping the support element to the diver's body and a second strap strapping an air cylinder to the support element. The support element has first slots passing the first strap and second slots passing the second strap. The first slots delimit a right portion and respectively a left portion of the first strap, independently adjustable over the right shoulder and right side and respectively over the left shoulder and left side of the diver. The support element comprises a support plate, a right angular profile having a first and second right wing, a right bracket supported by the first right wing, a left angular profile having a first and second left wing, a left bracket supported by the first left wing.
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公开(公告)号：US20230159143A1
公开(公告)日：2023-05-25
申请号：US17253746
申请日：2019-06-20
发明人： Jiancang WEI , Huanxing DU , Chunjiang TIAN
IPC分类号： B63C11/02
CPC分类号： B63C11/02 , B63C2011/028
摘要： Disclosed is an underwater booster, comprising a cabin body (5), a first mounting structure of thruster (1) and a second mounting structure of thruster (8) symmetrically disposed on two sides of the cabin body (5); a first connecting structure (2) and a second connecting structure (7) symmetrically disposed on the two sides of the cabin body (5), wherein the first mounting structure of thruster (1) is connected with the cabin body (5) via the first connecting structure (2), and second mounting structure of thruster (8) is connected with the cabin body (5) via the second connecting structure (7); a handle is disposed on the first connecting structure (2) and the second connecting structure (7) for gripping, and an axis of the first mounting structure of thruster (1) is not parallel to an axis of the second mounting structure of thruster (8). The structure can improve user experience.
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公开(公告)号：US11555607B1
公开(公告)日：2023-01-17
申请号：US17712086
申请日：2022-04-02
发明人： Min Wei
摘要： An underwater diving light with efficient waterproof performance includes a top cover, a bottom cover, a light-emitting assembly and a special-shaped light-transmitting seal. A first installation groove is formed in the top cover. A second installation groove is formed in the bottom cover. The special-shaped light-transmitting seal includes a light-transmitting waterproof part, a first installation part and a second installation part. The first installation part, the light-transmitting waterproof part and the second installation part are all annular and connected in sequence. The top cover and the bottom cover are movably connected to form a light housing. The light-emitting assembly is arranged in the light housing. The underwater diving light has the advantages of strong waterproof and moisture-proof performance, diversified luminous forms and a dazzling effect.
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公开(公告)号：US11484118B2
公开(公告)日：2022-11-01
申请号：US17643468
申请日：2021-12-09
摘要： A gear cabinet system having two, physically separated, sides providing compartmentalization for wet and dry storage, respectively. The first side provides a first space having ventilation functionality and anti-microbial lighting functionality for drying and sanitizing wet gear. The second side defines a space for storing and displaying dry gear.
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公开(公告)号：US20220264197A1
公开(公告)日：2022-08-18
申请号：US17683502
申请日：2022-03-01
申请人： BLU3, INC.
摘要： A self-contained surface supplied air system preferably provided with backpack-wearable capability and automated setup functions for ease of use that is capable of recording valuable recreational and scientific data in an unobtrusive manner. The flotation tube process for the system can be automated to reduce setup time and electronically regulated to increase reliability and safety. The system allows recreational divers or their inherent equipment to be capable of recording valuable and reputable data in a manner that does not involve extra effort by the user. The disclosed system can use a miniature pH sensor design with automatic calibration for integration into the data recording device. In one embodiment, the novel hookah diving system comprises a portable body enclosing all necessary equipment and featuring automatic flotation tube inflation and deflation. An integrated data recording device collects physical data at points along the diver's tether preferably from the surface all the way to the depth of the diver.
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公开(公告)号：US11265625B1
公开(公告)日：2022-03-01
申请号：US16211220
申请日：2018-12-05
申请人： BLU3, INC.
摘要： A self-contained surface supplied air system preferably provided with backpack-wearable capability and automated setup functions for ease of use that is capable of recording valuable recreational and scientific data in an unobtrusive manner. The flotation tube process for the system can be automated to reduce setup time and electronically regulated to increase reliability and safety. The system allows recreational divers or their inherent equipment to be capable of recording valuable and reputable data in a manner that does not involve extra effort by the user. The disclosed system can use a miniature pH sensor design with automatic calibration for integration into the data recording device. In one embodiment, the novel hookah diving system comprises a portable body enclosing all necessary equipment and featuring automatic flotation tube inflation and deflation. An integrated data recording device collects physical data at points along the diver's tether preferably from the surface all the way to the depth of the diver.
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公开(公告)号：US11202873B2
公开(公告)日：2021-12-21
申请号：US16704530
申请日：2019-12-05
发明人： Jaron M. Acker , John C. Falligant , Jeff Milsap , Robin Roehl , Jeffrey Schmidt , Craig R. Tolmie
摘要： Therapy gas delivery systems that provide run-time-to-empty information to a user of the system and methods for administering therapeutic gas to a patient. The therapeutic gas delivery system may include a gas pressure sensor attachable to a therapeutic gas source that communicates therapeutic gas pressure data to a therapeutic gas delivery system controller, a gas temperature sensor positioned to measure gas temperature in the therapeutic gas source that communicates therapeutic gas temperature data to the therapeutic gas delivery system controller, at least one flow controller that communicates therapeutic gas flow rate data to the therapeutic gas delivery system controller, at least one flow sensor that communicates flow rate data to the therapeutic gas delivery system controller, and at least one display that communicates run-time-to-empty to a user of the therapeutic gas delivery system. The therapeutic gas delivery system controller of the system includes a processor that executes an algorithm to calculate the run-time-to-empty from the data received from the gas pressure sensor, temperature sensor, flow controller and flow sensor, and directs the result to the display.
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公开(公告)号：US11130552B2
公开(公告)日：2021-09-28
申请号：US15753977
申请日：2016-08-19
摘要： An underwater recreation system for diving instruction and method of its use. The method includes providing a series of learning steps with diving techniques and instructions to practice at incrementally deeper depths and providing a surface floating depth limitation device that restricts the learning user to the particular maximum depth of their learning step. The apparatus for carrying out the method of diving instruction includes a surface floating depth limitation device with the means to connect to the breathing hose of a surface supplied air supply.
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