ເຄື່ອງຈັກພະລັງງານດ່ຽວ ແລະ /ຫຼື ພະລັງງານຄູ່ທີ່ມີອາກາດອັດ ແລະ/ຫຼື ພະລັງງານ ເພີ່ມເຕີມ, ທີ່ປະກອບດ້ວຍຫ້ອງທີ່ໃຊ້ງານທີ່ນອນຢູ່ໃນຊົງບັ້ງ
The following summary describes a Laos Patent titled “MONO-ENERGY AND/OR DUAL-ENERGY ENGINE WITH COMPRESSED AIR AND/OR ADDITIONAL ENERGY, COMPRISING AN ACTIVE CHAMBER INCLUDED IN THE CYLINDER”, filed by MOTOR DEVELOPMENT INTERNATIONAL S.A. on 2011-10-03; current status: Abandoned. Identifiers include application No. P/248; DIP id LAP248; protection kind Patent - PCT National Phase. Key dates: publication 2025-09-08. Classification: F01B 17/02、F02G 1/02、F24J 2/42. Inventor(s)/designer(s): NEGRE, Cyril, NEGRE, Guy. Abstract hint: The invention relates to an engine with an active chamber, comprising at least one piston (2) mounted in a cylinder (1) in a sliding manner…. Unique application identifiers, holders and classification text are surfaced here to reduce near-duplicate IP landing pages; always verify against the competent office.
P/248
Mark
Key facts
- Type
- Patent
- App. no.
P/248- Status
- Abandoned
- Applicant
- MOTOR DEVELOPMENT INTERNATIONAL S.A.
- Agent
- Lao Trademark Agency
- Filing date
- 2011-10-03
- Publication
- 2025-09-08
- Protection kind
- Patent - PCT National Phase
- Applicant address
- MOTOR DEVELOPMENT INTERNATIONAL S.A. · 17 rue des Bains, L-1212 Luxembourg · LU
- Agent address
- Lao Trademark Agency · LLC Bldg, Nongbone Road, Ban Nongbone, Saysettha District, P.O. Box: 925, Vientiane · LA
- Nice / IPC classes
- F01B 17/02 · F02G 1/02 · F24J 2/42
- Goods / services
- —
Process
Steps follow the current public status-
Filed
-
Formal examination Refused / terminated
-
Substantive examination
-
Published
-
Granted
Related records
Linked from the LaoBiz.com company databaseSimilar Patent
Abstract
ສິ່ງຄົ້ນຄິດພົວພັນເຖິງເຄື່ອງຈັກທີ່ມີຫ້ອງທີ່ໃຊ້ງານ, ທີ່ປະກອບດ້ວຍຢ່າງໜ້ອຍໜຶ່ງລູກສູບ (2) ຖືກເອົາຕິດຕັ້ງຢູ່ໃນຊົງບັ້ງ (1) ຢູ່ໃນລັກສະນະທີ່ເລື້ອນ ແລະ ການຂັບເຄື່ອນເພົາຂໍ້ຫວ່ຽງ (5) ດ້ວຍພາຫະນະຂອງເຄື່ອງເລື່ອນ-ຂໍ້ຫວ່ຽງ (3,4) ແລະ ທີ່ດໍາເນີນງານໂດຍອີງຕາມວົງຈອນສີ່ເຟດສ໌ ທີ່ເຮັດໃຫ້ເກີດຄວາມຮ້ອນທີ່ປະກອບດ້ວຍ: ການຂະຫຍາຍບ່ອນທີ່ມີຄວາມຮ້ອນເທົ່າກັນ ໂດຍປາສະຈາກການເຮັດວຽກ; ການໂຍກຍ້າຍໜ້ອຍດຽວທີ່ເອີ້ນວ່າ ເກືອບມີຄວາມຮ້ອນເທົ່າກັນ, ການຂະຫຍາຍທີ່ມີການເຮັດວຽກ; ການຂະຫຍາຍໂພຣີໂທຣພິຄທີ່ມີການເຮັດວຽກ; ແລະ ໄອເສຍທີ່ແຮງດັນລ້ອມຮອບ, ພິເສດແມ່ນໃຫ້ຖືເອົາສະໜອງດ້ວຍອາກາດອັດທີບັນຈຸຢູ່ໃນອ່າງເກັບຮັກສາທີ່ມີແຮງດັນສູງ (12), ຄວາມອາດສາມາດຜ່ານສານທີ່ສາມາດເຮັດໃຫ້ທັງກົດ ແລະ ດ່າງເປັນກາງ, ເອີ້ນວ່າ ແຮງດັນເຮັດວຽກ, ຢູ່ໃນຄວາມອາດສາມາດທີ່ເຮັດວຽກ (11), ພິເສດແມ່ນຜ່ານເຄື່ອງຫຼຸດຜ່ອນແຮງດັນເຄື່ອນທີ (13), ທີ່ສະແດງລັກສະນະພິເສດອອກຢູ່ບ່ອນວ່າຫ້ອງທີ່ໃຊ້ງານ (CA) ນອນຢູ່ໃນຊົງບັ້ງຂອງເຄື່ອງຈັກ, ບໍລິມາດຂອງຊົງບັ້ງ (1) ຖືກກວາດເອົາດ້ວຍລູກສູບ ແລະ ຖືກເອົາແບ່ງອອກເປັນສອງພາກສ່ວນທີ່ແຍກອອກຈາກກັນ, ພາກສ່ວນທໍາອິດປະກອບເປັນຫ້ອງທີ່ໃຊ້ງານ (CA) ແລະ ພາກສ່ວນທີ່ສອງປະກອບເປັນຫ້ອງຂະຫຍາຍ (CD).
The invention relates to an engine with an active chamber, comprising at least one piston (2) mounted in a cylinder (1) in a sliding manner and driving a crankshaft (5) by means of a slider-crank device (3,4) and operating according to a four-phase thermodynamic cycle comprising: an isothermal expansion without work, a transfer –slight so called quasi-isothermal expansion with work, a polytropic expansion with work, and an exhaust at embient pressure, preferentially supplied by compressed air contained in a high-pressure storage tank (12), through a buffer capacity, called a working capacity (11), which is expanded at an average pressure, call a working pressure, in a working capacity (11), preferentially through a dynamic pressure-reducing device (13), characterized in that the active chamber (CA) is included in the engine cylinder, the cylinder volume (1) being swept by the piston and divided into two separate parts, a first part forming the active chamber (CA) and a second part part forming the expansion chamber (CD).
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