JPS52127565A - Negative pressure actuator - Google Patents

Negative pressure actuator

Info

Publication number
JPS52127565A
JPS52127565A JP4420076A JP4420076A JPS52127565A JP S52127565 A JPS52127565 A JP S52127565A JP 4420076 A JP4420076 A JP 4420076A JP 4420076 A JP4420076 A JP 4420076A JP S52127565 A JPS52127565 A JP S52127565A
Authority
JP
Japan
Prior art keywords
negative pressure
pressure actuator
diaphragm piston
delays
passage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4420076A
Other languages
Japanese (ja)
Inventor
Hideo Hamada
Chiaki Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP4420076A priority Critical patent/JPS52127565A/en
Publication of JPS52127565A publication Critical patent/JPS52127565A/en
Pending legal-status Critical Current

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  • Actuator (AREA)

Abstract

PURPOSE: To reduce noises of a negative pressure actuator in operation by providing a regulating device for movement that delays the stroke speed of a diaphragm piston by reduction of the section area of a passage of negative pressure supplied to the diaphragm piston for operation.
COPYRIGHT: (C)1977,JPO&Japio
JP4420076A 1976-04-20 1976-04-20 Negative pressure actuator Pending JPS52127565A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4420076A JPS52127565A (en) 1976-04-20 1976-04-20 Negative pressure actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4420076A JPS52127565A (en) 1976-04-20 1976-04-20 Negative pressure actuator

Publications (1)

Publication Number Publication Date
JPS52127565A true JPS52127565A (en) 1977-10-26

Family

ID=12684920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4420076A Pending JPS52127565A (en) 1976-04-20 1976-04-20 Negative pressure actuator

Country Status (1)

Country Link
JP (1) JPS52127565A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS392235Y1 (en) * 1962-10-20 1964-01-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS392235Y1 (en) * 1962-10-20 1964-01-30

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