38810PNB006 351340031 70818099 RC.600.096 12V Auto Air Conditioning HS090R For HONDA For CRV WXHD007

1. Piston Compressors (Reciprocating Compressors)

Working Principle: Use pistons driven by a crankshaft to compress refrigerant.

Types:

Fixed Displacement: Constant pumping capacity (e.g., swash plate, wobble plate).

Variable Displacement: Adjusts output based on cooling demand (e.g., swash plate with control valve).

Applications: Common in older and mid-range vehicles.

2. Rotary Vane Compressors

Working Principle: Uses rotating vanes in an eccentric chamber to compress refrigerant.

Advantages: Smooth operation, compact size.

Applications: Found in some Japanese and European cars.

3. Scroll Compressors

Working Principle: Two spiral-shaped scrolls (one fixed, one orbiting) compress refrigerant.

Advantages: High efficiency, low noise, fewer moving parts.

Applications: Increasingly used in hybrid/electric vehicles (e.g., Toyota Prius).

4. Swash Plate Compressors

Working Principle: Pistons are driven by a tilted swash plate connected to a rotating shaft.

Types: Fixed or variable displacement.

Applications: Widely used in modern vehicles (e.g., Delphi, Denso models).

5. Wobble Plate Compressors

Working Principle: Similar to swash plate, but the plate "wobbles" instead of rotating.

Advantages: Better balance, reduced vibration.

Applications: Older GM and Ford models.

6. Electric Compressors

Working Principle: Powered by the vehicle’s battery (no belt drive).

Advantages: Independent of engine speed, ideal for EVs/hybrids.

Applications: Tesla, BMW i3, and other electric vehicles.

7. Variable Displacement Compressors

Working Principle: Adjusts piston stroke to match cooling demand (e.g., via control valve).

Advantages: Energy-efficient, reduces clutch cycling.

Examples: Denso 7SBU, Sanden SD7V.