Reciprocating type compressor comprising a suction chamber and partition walls in a cylinder head

(19)

(11)

EP 1 041 285 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	03.04.2002 Bulletin 2002/14

(43)	Date of publication A2:
	04.10.2000 Bulletin 2000/40

(21)	Application number: 00302566.5

(22)	Date of filing: 28.03.2000

(51)	International Patent Classification (IPC)⁷: F04B 39/12, F04B 39/00, F04B 27/10

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

01.04.1999 JP 9493699

(71)	Applicant: SANDEN CORPORATION
	Isesaki-shi Gunma 372 (JP)

(72)	Inventors:
	Hashimoto, Kenji Isesaki-shi, Gunma 372 (JP) Ichikawa, Yoshinobu Isesaki-shi, Gunma 372 (JP)

(74)	Representative: Haley, Stephen
	Gill Jennings & Every, Broadgate House, 7 Eldon Street London EC2M 7LH London EC2M 7LH (GB)

(54)	Reciprocating type compressor comprising a suction chamber and partition walls in a cylinder head

(57) To provide a reciprocating type compressor including a cylinder head capable of preventing the mutual interference of sucked gases and avoiding the pulsation of suction pressure generated, thereby preventing the noise in the interior of a car, suction chambers are formed in the vicinity of the refrigerant introduction hole of a cylinder head and partition walls are disposed to the cylinder head around the outer peripheries of the suction chambers for introducing a fluid into respective bores.

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