IP Library Granted Patent US 9,234,483
Granted Patent B2
US 9,234,483 · App. 12/938,975 · Granted Jan 12, 2016

Thermoelectric cooled pump

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 9,234,483
App. No.
12/938,975
Granted
Jan 12, 2016
Kind
B2
Abstract

This invention relates to an engine cooling system in which the supply of fuel is cooled to prevent fuel vapors by cooling the fuel pump. The cooling system uses a thermoelectric material that, either entirely or partially, surrounds the fuel pump, is the housing of the fuel pump and/or is internal to the fuel pump.

Claims (13)

1. A propulsion assembly comprising:

an internal combustion engine; and

a fuel pump for pumping fuel from a fuel tank to said internal combustion engine, wherein said fuel pump has a housing with a fuel outlet and a fuel inlet, wherein said housing is at least partially made of a thermoelectric cooling material for reducing a temperature of the fuel being pumped by the fuel pump, wherein an exterior surface of the housing is formed from the thermoelectric cooling material, wherein a cooling jacket is not disposed about the fuel pump, and wherein said thermoelectric cooling material forms the entire housing of said fuel pump.

2. The propulsion assembly of claim 1 , wherein said internal combustion engine is a marine engine.

3. The propulsion assembly of claim 1 , wherein the thermoelectric cooling material reduces the temperature of the fuel being pumped by the fuel pump by the thermoelectric cooling material consuming electrical energy.

4. The propulsion assembly of claim 3 , wherein said electrical energy is provided by a battery.

5. The propulsion assembly of claim 3 , wherein said electrical energy is provided by said internal combustion engine.

6. A fuel pump for pumping fuel from a fuel tank to an internal combustion engine, where the fuel pump comprises:

a housing having a fuel outlet and a fuel inlet, wherein said housing is at least partially made of a thermoelectric cooling material for reducing a temperature of the fuel in the fuel pump, wherein an exterior surface of the housing is formed from the thermoelectric cooling material, wherein a cooling jacket is not disposed about the fuel pump, and wherein said thermoelectric cooling material forms the entire housing of the fuel pump.

7. The fuel pump of claim 6 , wherein said fuel pump is designed for use with a marine engine.

8. The fuel pump of claim 6 , wherein the thermoelectric cooling material reduces the temperature of the fuel in the fuel pump by the thermoelectric cooling material consuming electrical energy.

9. The fuel pump of claim 8 , wherein said electrical energy is provided by a battery.

10. The fuel pump of claim 8 , wherein said electrical energy is provided by an internal combustion engine.

Assignments (28)
LIEN Recorded Dec 8, 2025
From: JEFFERIES FINANCE LLC
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 073892/0154 →
LIEN Recorded Dec 3, 2025
From: JEFFERIES FINANCE LLC
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 073819/0490 →
FIRST LIEN INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Jun 18, 2025
From: AIRTEX INDUSTRIES, LLC; AIRTEX PRODUCTS, LP; APC INTERMEDIATE HOLDINGS, LLC; APC PARENT, LLC; ASC INDUSTRIES, INC.; AUTOLITE OPERATIONS LLC; AVM EXPORT, INC.; BPI ACQUISITION COMPANY, LLC; BPI EC, LLC; BPI HOLDINGS INTERNATIONAL, LLC; BRAKE PARTS INC CHINA LLC; BRAKE PARTS INC INDIA LLC; BRAKE PARTS INC LLC; CARDONE INDUSTRIES, INC.; CARRAND COMPANIES, INC.; CARTER CARBURETOR HOLDINGS, LLC; CARTER CARBURETOR, LLC; CARTER FUEL EXPORT, INC.; CARTER FUEL SYSTEMS, LLC; CHAMPION LABORATORIES, INC.; CWD HOLDING, LLC; CWD INTERMEDIATE HOLDINGS I, LLC; CWD INTERMEDIATE HOLDINGS II, LLC; CWD, LLC; DALTON CORPORATION; DALTON CORPORATION, KENDALLVILLE; MANUFACTURING FACILITY DALTON CORPORATION, ASHLAND; MANUFACTURING FACILITY DALTON CORPORATION, STRYKER MACHINING FACILITY CO.; DALTON CORPORATION, WARSAW MANUFACTURING FACILITY; EAGLE CASTING, LLC; EAGLE MACHINING, LLC; FIRST BRANDS GROUP INTERMEDIATE, LLC; FIRST BRANDS GROUP, LLC; FRAM GROUP IP LLC; FRAM GROUP OPERATIONS LLC; FRAMAUTO HOLDINGS, LLC; FUEL FILTER TECHNOLOGIES, INC.; GLOBAL REMAN VENTURES, LLC; HEATHERTON HOLDINGS, LLC; HOPKINS ACQUISITION, INC.; HOPKINS MANUFACTURING CORPORATION; HORIZON EURO FINANCE LLC; HORIZON GLOBAL AMERICAS INC.; HORIZON GLOBAL COMPANY LLC; HORIZON GLOBAL CORPORATION; HORIZON INTERNATIONAL HOLDINGS LLC; IBI INTERNATIONAL HOLDING COMPANY, INC.; INTERNATIONAL BRAKE INDUSTRIES, INC.; JASPER ACQUISITION CORP.; JASPER RUBBER PRODUCTS, INC.; KTRI HOLDINGS, INC.; KTRI OFFSHORE HOLDINGS, LLC; LONGMAN ENTERPRISES, INC.; PHNX ACQUISITION CORP.; PREMIER MARKETING GROUP, LLC; PYLON MANUFACTURING CORP.; PYLON SOUTH BEND, INC.; QUALIS AUTOMOTIVE, L.L.C.; QUALIS ENTERPRISES, LLC; QUALITOR ACQUISITION INC.; QUALITOR AUTOMOTIVE, LLC; QUALITOR SUBSIDIARY H, INC.; QUALITOR SUBSIDIARY S, INC.; QUALITOR, INC.; REMAN MANAGEMENT INTERNATIONAL LLC; SDC TX, LLC; SMART CHOICE, LLC; SPECIALTY PUMPS GROUP, INC.; STRONGARM, LLC; TAE BRAKES, LLC; TAE CHINA HOLDINGS, INC.; TMD INTERNATIONAL HOLDINGS LLC; TMD MEXICO LLC; TOLEDO MOLDING & DIE, LLC; TRANSPORTATION AFTERMARKET ENTERPRISE, LLC; TRICO HOLDING CORPORATION; TRICO PRODUCTS CORPORATION; TRICO TECHNOLOGIES CORPORATION; TRIDONEX USA LLC; UCI ACQUISITION HOLDINGS (NO. 4) LLC; UCI INTERNATIONAL HOLDINGS PARENT, INC.; UCI INTERNATIONAL HOLDINGS, INC.; UCI INTERNATIONAL, LLC; UCI PENNSYLVANIA, INC.; UCI-AIRTEX HOLDINGS, INC.; UNITED COMPONENTS, LLC; UNIVERSAL AUTO FILTER LLC; VIPER ACQUISITION I, INC.; VIPER ACQUISITION, INC.; WALBRO LLC; WALBRO MIDCO LLC; WEM US CO.
To: GLAS USA LLC
Reel/Frame 071674/0688 →
CORRECTIVE ASSIGNMENT TO CORRECT THE THE PATENT APPLICATION NUMBERS PREVIOUSLY RECORDED AT REEL: 053377 FRAME: 0596. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Dec 19, 2022
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: JEFFERIES FINANCE LLC
Reel/Frame 062584/0429 →
CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT PATENT REGISTRATION NUMBERS:8166953, 6673433, 6631292, 7392363, 7265473 8535456, 9709133 PREVIOUSLY RECORDED ON REEL 053377 FRAME 0499. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF SECURITY INTEREST. Recorded Apr 9, 2021
From: CREDIT SUISSE AG
To: JEFFERIES FINANCE LLC
Reel/Frame 058292/0469 →
ASSIGNMENT OF SECURITY INTEREST Recorded Jul 31, 2020
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: JEFFERIES FINANCE LLC
Reel/Frame 053377/0596 →
ASSIGNMENT OF SECURITY INTEREST Recorded Jul 31, 2020
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: JEFFERIES FINANCE LLC
Reel/Frame 053377/0499 →
RELEASE OF INTELLECTUAL PROPERTY SECURITY INTEREST Recorded May 25, 2020
From: ACQUIOM AGENCY SERVICES LLC
To: ASC INDUSTRIES, INC.; CARTER FUEL SYSTEMS, LLC; FRAM GROUP IP LLC; STRONGARM, LLC; TRICO PRODUCTS CORPORATION; TRICO GROUP, LLC; TRICO GROUP HOLDINGS, LLC
Reel/Frame 053313/0812 →
SECURITY INTEREST Recorded Apr 23, 2020
From: CARTER FUEL SYSTEMS, LLC
To: ACQUIOM AGENCY SERVICES LLC
Reel/Frame 052481/0512 →
SECOND LIEN INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Feb 27, 2019
From: ASC INDUSTRIES, INC.; CARTER FUEL SYSTEMS, LLC; FRAM GROUP IP LLC; HEATHERTON HOLDINGS, LLC; STRONGARM, LLC; TRICO PRODUCTS CORPORATION
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 048887/0495 →
ASSIGNMENT OF SECURITY INTEREST IN INTELLECTUAL PROPERTY RIGHTS Recorded Feb 27, 2019
From: GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 048455/0762 →
TERMINATION OF SECURITY INTEREST IN PATENTS AT REEL/FRAME 33958/0771 Recorded Feb 6, 2018
From: JPMORGAN CHASE BANK, N.A.
To: TRICO PRODUCTS CORPORATION; AVM INDUSTRIES, LLC; CARTER FUEL SYSTEMS LLC
Reel/Frame 045261/0197 →
TERMINATION OF SECURITY INTEREST IN PATENTS AT REEL/FRAME 038847/0322 Recorded Feb 6, 2018
From: HPS INVESTMENT PARTNERS, LLC
To: AVM INDUSTRIES, LLC; CARTER FUEL SYSTEMS LLC; TRICO PRODUCTS CORPORATION; PARTHENON METAL WORKS, LLC
Reel/Frame 045261/0321 →
RELEASE OF SECURITY INTEREST Recorded Feb 5, 2018
From: HPS INVESTMENT PARTNERS, LLC
To: AVM INDUSTRIES, LLC; TRICO PRODUCTS CORPORATION; CARTER FUEL SYSTEMS, LLC; PARTHENON METAL WORKS, LLC
Reel/Frame 045252/0543 →
FIRST LIEN INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Feb 5, 2018
From: CARTER FUEL SYSTEMS; STRONGARM, LLC; TRICO PRODUCTS CORPORATION
To: GOLDMAN SACHS BANK USA
Reel/Frame 045252/0800 →
ABL INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Feb 5, 2018
From: CARTER FUEL SYSTEMS; STRONGARM, LLC; TRICO PRODUCTS CORPORATION
To: GOLDMAN SACHS BANK USA
Reel/Frame 045252/0469 →
RELEASE OF SECURITY INTEREST Recorded May 30, 2016
From: JEFFERIES FINANCE LLC
To: TRICO PRODUCTS CORPORATION; AVM INDUSTRIES, LLC; CARTER FUEL SYSTEMS, LLC
Reel/Frame 038847/0154 →
SECURITY INTEREST Recorded May 30, 2016
From: AVM INDUSTRIES, LLC; CARTER FUEL SYSTEMS, LLC; TRICO PRODUCTS CORPORATION; PARTHENON METAL WORKS, LLC
To: HPS INVESTMENT PARTNERS, LLC
Reel/Frame 038847/0322 →
RELEASE OF SECURITY INTEREST Recorded May 30, 2016
From: JEFFERIES FINANCE LLC
To: TRICO PRODUCTS CORPORATION; AVM INDUSTRIES, LLC; CARTER FUEL SYSTEMS, LLC
Reel/Frame 038847/0400 →
RELEASE OF SECURITY INTEREST Recorded Oct 13, 2014
From: JPMORGAN CHASE BANK, N.A.
To: CARTER FUEL SYSTEMS, LLC; AVM INDUSTRIES, LLC
Reel/Frame 033974/0133 →
SECURITY INTEREST Recorded Oct 10, 2014
From: TRICO PRODUCTS CORPORATION; AVM INDUSTRIES, LLC; CARTER FUEL SYSTEMS, LLC
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 033958/0771 →
RELEASE OF SECURITY INTEREST IN PATENTS AND TRADEMARKS Recorded Oct 6, 2014
From: MWV PINNACLE CAPITAL FUND, L.P.
To: CARTER FUEL SYSTEMS, LLC
Reel/Frame 033897/0135 →
SECURITY INTEREST Recorded Oct 2, 2014
From: TRICO PRODUCTS CORPORATION; AVM INDUSTRIES, LLC; CARTER FUEL SYSTEMS, LLC
To: JEFFERIES FINANCE LLC, AS SECOND LIEN TERM LOAN ADMINISTRATIVE AGENT
Reel/Frame 033886/0719 →
SECURITY INTEREST Recorded Oct 2, 2014
From: TRICO PRODUCTS CORPORATION; AVM INDUSTRIES, LLC; CARTER FUEL SYSTEMS, LLC
To: JEFFERIES FINANCE LLC, AS FIRST LIEN TERM LOAN ADMINISTRATIVE AGENT
Reel/Frame 033886/0695 →
SECURITY AGREEMENT Recorded Oct 18, 2013
From: CARTER FUEL SYSTEMS, LLC
To: MWV PINNACLE CAPITAL FUND, L.P.
Reel/Frame 031436/0508 →
SECURITY AGREEMENT Recorded Oct 8, 2013
From: AVM INDUSTRIES, LLC; CARTER FUEL SYSTEMS, LLC
To: JP MORGAN CHASE BANK, N.A.
Reel/Frame 031393/0769 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 3, 2013
From: FEDERAL-MOGUL CORPORATION
To: CARTER FUEL SYSTEMS, LLC
Reel/Frame 031334/0429 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 16, 2010
From: ACHOR, KYLE DEAN; RICHARDS, MICHAEL SHAWN
To: FEDERAL-MOGUL CORPORATION
Reel/Frame 025510/0918 →