# US 2008/0184960 A1 · Throttle body with integrated reversion restriction

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- Number: US 2008/0184960 A1
- Document ID: US20080184960A1
- Status: Published application
- Kind: A1
- Application number: 12/009,968
- Filed: 2008-01-23
- Published: 2008-08-07
- Earliest claimed: 2007-01-23
- Inventors: Steven M. Tassinari; Scott A. Tassinari
- Web page: https://patentgrep.com/patent/US20080184960A1

## CPC

- F02D 9/10: having pivotally-mounted flaps
- F02D 2009/0205: {working on the throttle valve and another valve, e.g. choke}
- F02D 2009/0272: {Two or more throttles disposed in series}
- F02D: CONTROLLING COMBUSTION ENGINES (vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed B60K31/00; conjoint control of vehicle sub-units of different type or different function, road vehicle drive control systems for purposes other than the control of a single sub-unit B60W)

## Abstract

The throttle body of the present invention includes a reversion restriction preferably in the form of a reed valve.

## Claims

### Claim 1

A throttle body assembly with a reversion restriction comprising a reed valve assembly.

### Claim 2 (depends on 1)

The throttle body of claim 1 wherein the reed valve assembly further comprises
a reed cage, and
a retainer including in one piece a plurality of reed petals wherein the retainer is independently interlockable with the reed cage.

### Claim 3

A throttle body assembly comprising a means to restrict reversion.