ENCAPSULATED SOLENOID ASSEMBLY HAVING AN INTEGRAL ARMOR TUBE CABLE PROTECTOR

WIPO Patent Application WO2004071934

A3

An encapsulated solenoid assembly (10) including an electronic actuator (12) and an elongate metallic armor tube (14) for receiving an electrical conductor (16) therethrough which is electrically connected to the electronic actuator (12). The electronic actuator (12) and an end portion (14a) of the armor tube (14) are encapsulated within an outer casing of encapsulated material (18) to integrally couple the armor tube (14) with the electronic actuator (12) without the use of additional connection components or complex attachment arrangements. In one embodiment, the armor tube (14) is corrugated to facilitate bending and to aid in maintaining engagement with the encapsulation material (18). In another embodiment, the electronic actuator (12) includes a magnetic plunger (42) that is displaceable along an actuation axis (L1), with the armor tube (14) extending along a longitudinal axis (L2) laterally offset from the actuation axis (L1). In a further embodiment, the electrical conductor (16) extends alongside a substantial length of the electronic actuator (12) so as to become embedded within the outer shell of encapsulation material (18).

WO/2018/173378	COIL DEVICE, AND MOTORIZED VALVE AND SOLENOID VALVE IN WHICH SAID COIL DEVICE IS USED
JP2005016584	SOLENOID VALVE

CALLIS BRAD (US)
VANNETTE DANO (US)

PCT/US2004/003268

March 24, 2005

February 05, 2004

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CAPITAL FORMATION INC (US)
CALLIS BRAD (US)
VANNETTE DANO (US)

H01F7/06; H01F7/128; H01F27/02; H01F27/04; (IPC1-7): H01F3/00; H01F7/08

US4882558A

1989-11-21

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