TH2202000722S - Valve opening and closing device - Google Patents

Valve opening and closing device

Info

Publication number
TH2202000722S
TH2202000722S TH2202000722F TH2202000722F TH2202000722S TH 2202000722 S TH2202000722 S TH 2202000722S TH 2202000722 F TH2202000722 F TH 2202000722F TH 2202000722 F TH2202000722 F TH 2202000722F TH 2202000722 S TH2202000722 S TH 2202000722S
Authority
TH
Thailand
Prior art keywords
valve opening
closing device
closing
valve
opening
Prior art date
Application number
TH2202000722F
Other languages
Thai (th)
Inventor
อรรฐาเมศร์ นายตะวัน
บัวจีบ นายนิคม
จินดา นายสว่างพงษ์
เลาหวนิช นายสุวีเรศ
Original Assignee
บริษัท ปตท จำกัด (มหาชน)
Filing date
Publication date
Application filed by บริษัท ปตท จำกัด (มหาชน) filed Critical บริษัท ปตท จำกัด (มหาชน)
Publication of TH2202000722S publication Critical patent/TH2202000722S/en

Links

TH2202000722F 2022-02-24 Valve opening and closing device TH2202000722S (en)

Publications (1)

Publication Number Publication Date
TH2202000722S true TH2202000722S (en) 2024-07-08

Family

ID=

Similar Documents

Publication Publication Date Title
PL3945229T3 (en) Valve and shower device
EP4520902A4 (en) VEHICLE DOOR OPENING AND CLOSING DEVICE AND VEHICLE
EP4417777A4 (en) AUTOMATIC DOOR OPENING AND CLOSING MECHANISM AND REFRIGERATOR
KR102179723B9 (en) Manhole cover opening and closing structure using screws
EP4273481A4 (en) AUTOMATIC DOOR OPENING/CLOSING DEVICE FOR A REFRIGERATOR AND REFRIGERATOR WITH
EP3788282A4 (en) VALVE AND CLOSING ELEMENT
EP3508680C0 (en) SEALING DEVICE AND SECTIONAL GATE PROVIDED THEREFROM
GB202112515D0 (en) Opening and closing device
EP4311965A4 (en) SOLENOID VALVE AND SOLENOID VALVE ASSEMBLY
EP4240997C0 (en) VALVES WITH INTEGRATED OPENING RESTRICTIONS
EP4474866A4 (en) DOOR OPENING/CLOSING CONTROL DEVICE
TH2202000722S (en) Valve opening and closing device
EP4381163C0 (en) SELF-CLOSING SECURITY GATE
EP4693360A4 (en) OPENING AND CLOSING DEVICE
EP4679472A4 (en) OPENING AND CLOSING DEVICE
EP4679471A4 (en) OPENING AND CLOSING DEVICE
EP4506975A4 (en) OPENING AND CLOSING DEVICE
DE102020101656A8 (en) Opening / Closing Body Control Device and Structure
KR101946327B9 (en) Opening and closing valve device for interception facilities
PL3986800T3 (en) INTEGRATED CAN OPENING AND CLOSING DEVICE
PL4431694T3 (en) DOOR OPENING AND CLOSING DEVICE
EP4468833A4 (en) OPENING AND CLOSING STRUCTURE
TH2002005367S (en) Window opening and closing device
EP4180820A4 (en) OPENING/CLOSING LID DEVICE AND AUTOMATIC ANALYSIS DEVICE
EP4441406C0 (en) VALVE CONTROL DEVICE AND METHOD