公开(公告)号：US20220169496A1

公开(公告)日：2022-06-02

申请号：US17536375

申请日：2021-11-29

Applicant: ORTEC EXPANSION

Inventor： Daniel Rivard

IPC: B67D7/76 ,  B67D7/62 ,  B67D7/02 ,  B67D7/78

Abstract: The device for pumping products from a pumping area (2) to an enclosure (3) comprises two tanks, a transfer system (8) which generates a suction of the products from the pumping area (2) to the tanks (4A, 4B) and a transfer of the non-gaseous products from the tanks (4A, 4B) to the enclosure (3), valves (3A, 3B, 3D, 3D, 3I, 4C, 4D, 4I, 4J) to, alternately, allow or block the communication from one tank (4A, 4B) to the pumping area (2) and a communication from the other tank (4A, 4B) to the enclosure (3), and a control system (25). The transfer system (8) comprises a suction unit (13) provided with hydro-ejectors (13A, 13B) connected to each tank (4A, 4B) and generating the suction of the products and a transfer unit (20) provided with a pump connected to the tanks (4A, 4B) to transfer non-gaseous products to the enclosure (3).

公开(公告)号：US20180283406A1

公开(公告)日：2018-10-04

申请号：US15765945

申请日：2016-10-05

Applicant: ORTEC EXPANSION

Inventor： Daniel Rivard

IPC: F04F1/02 ,  F04F1/14 ,  F04F1/10 ,  F04C19/00 ,  B01D21/26

Abstract: According to the present invention: the product (10) is sucked into a first transit vessel (2) placed under vacuum and, simultaneously, a second transit vessel (3) is emptied by flushing under pressure; and then, said product is sucked into said second transit vessel (3) placed under vacuum and, simultaneously, said first transit vessel (2) is emptied by flushing under pressure.

公开(公告)号：US20160195076A1

公开(公告)日：2016-07-07

申请号：US14911418

申请日：2014-07-29

Applicant: ORTEC EXPANSION

Inventor： Daniel Rivard

IPC: F04B15/02 ,  B01D19/00 ,  F04B23/02

CPC classification number: F04B15/02 ,  B01D19/0057 ,  F04B23/02 ,  F04B53/20

Abstract: The invention relates to a unit for pumping flammable products capable of forming an explosive atmosphere from a pumping zone to a storage chamber, comprising: a separator for separating said products into a liquid/pasty phase and a gas phase, a positive displacement pump for returning non-gaseous products to said storage chamber, means for placing the separator under vacuum, and a circuit for discharging the gases produced by said unit to at least one demarcated discharge zone. The invention also relates to a corresponding pumping process.

Abstract translation: 本发明涉及一种用于泵送能够从泵送区到储存室形成爆炸性气体的易燃产品的装置，包括：用于将所述产物分离成液体/糊状相和气相的分离器，用于返回的容积式泵 非气态产物到所述储存室，用于将分离器置于真空下的装置，以及用于将由所述单元产生的气体排放到至少一个分界排放区的回路。 本发明还涉及相应的泵送过程。

公开(公告)号：US12043161B2

公开(公告)日：2024-07-23

申请号：US17200091

申请日：2021-03-12

Applicant: ORTEC EXPANSION

Inventor： Daniel Rivard

IPC: B60P3/22 ,  E01H3/02

CPC classification number: B60P3/221 ,  E01H3/02

Abstract: The hydrocleaner may include a carrier vehicle provided with a frame, as well as an operational assembly which may be removably fixed on the frame of the carrier vehicle. The operational assembly may include two operational modules which may have all the operational equipment, including a first operational module provided with at least one tank and a second operational module provided with at least one pumping system, as well as two subframes. Each of the operational modules may be capable of being fixed on one of these subframes. Each of these subframes may be adaptable to different carrier vehicle frames and may be adapted to the frame of the carrier vehicle on which it is intended to be mounted, which may allow a rapid fitting and a rapid removal of the operational assembly.

公开(公告)号：US10179659B2

公开(公告)日：2019-01-15

申请号：US15450481

申请日：2017-03-06

Applicant: ORTEC EXPANSION

Inventor： Daniel Rivard

IPC: B60D1/14 ,  B64F1/22 ,  B60D1/167 ,  B64C25/32 ,  B64D3/00

Abstract: A towing system comprises a bar, a first attachment device arranged at a first end of the bar, the first attachment device being able to attach the towing system to a towing vehicle, a second attachment device arranged at a second end of the bar, the second attachment device being able to attach the towing system to a travelling machine to be towed, the second attachment device comprising a fork able to hold at least one wheel of the travelling machine, the fork having two longitudinal members between which at least one wheel of the travelling machine is able to be received, a separation device able to modify the spacing between the two longitudinal members and a holding device able to hold the wheel between the two longitudinal members.

公开(公告)号：US11795050B2

公开(公告)日：2023-10-24

申请号：US17536375

申请日：2021-11-29

Applicant: ORTEC EXPANSION

Inventor： Daniel Rivard

IPC: B67D7/76 ,  B67D7/02 ,  B67D7/62 ,  B67D7/78 ,  F04F5/04

CPC classification number: B67D7/76 ,  B67D7/0277 ,  B67D7/62 ,  B67D7/78 ,  F04F5/04

Abstract: The device for pumping products from a pumping area (2) to an enclosure (3) comprises two tanks, a transfer system (8) which generates a suction of the products from the pumping area (2) to the tanks (4A, 4B) and a transfer of the non-gaseous products from the tanks (4A, 4B) to the enclosure (3), valves (3A, 3B, 3D, 3D, 3I, 4C, 4D, 4I, 4J) to, alternately, allow or block the communication from one tank (4A, 4B) to the pumping area (2) and a communication from the other tank (4A, 4B) to the enclosure (3), and a control system (25). The transfer system (8) comprises a suction unit (13) provided with hydro-ejectors (13A, 13B) connected to each tank (4A, 4B) and generating the suction of the products and a transfer unit (20) provided with a pump connected to the tanks (4A, 4B) to transfer non-gaseous products to the enclosure (3).