JPS5525742A - Fuel feed control system - Google Patents

Fuel feed control system

Info

Publication number
JPS5525742A
JPS5525742A JP9847578A JP9847578A JPS5525742A JP S5525742 A JPS5525742 A JP S5525742A JP 9847578 A JP9847578 A JP 9847578A JP 9847578 A JP9847578 A JP 9847578A JP S5525742 A JPS5525742 A JP S5525742A
Authority
JP
Japan
Prior art keywords
water
diaphragm
difference
pressure
lever
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
JP9847578A
Other languages
Japanese (ja)
Inventor
Yoshio Yamamoto
Yukio Nagaoka
Yoshiyuki Yokoajiro
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9847578A priority Critical patent/JPS5525742A/en
Publication of JPS5525742A publication Critical patent/JPS5525742A/en
Pending legal-status Critical Current

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  • Control Of Combustion (AREA)

Abstract

PURPOSE: To obtain hot water having a constant temperature irrespective of the flactuation in the amount of feed water, by coupling together a lever mechanism, which compares forces of a high and low diaphragm of a difference-in-pressure producing unit producing the difference in pressure.
CONSTITUTION: Water comes in from a water piping 1 and passes through a difference-in-pressure producing unit 5. Water, which becomes hot water after being heated by a heat exchanger 6, comes out from a faucet 7. Gas fed from a gas piping 17 passes through a switch valve 18, and gas controlled by a fuel feed controller 19 is burned at a burner 23. The difference-in-pressure producing unit 5 is connected to a throttle part 3 to provide a low pressure chamber 8, and is positioned in in parallel to a high pressure chamber 2. A force working on a No.1 diaphragm 9 and No.2 diaphragm 10 is transferred to a lever 4, and a moment centering around a fulcrum 13 acts. The end of a valve poppet 20 of a diaphragm 22 of the fuel pressure controller 19 is in contact with one end of the lever 14, and thus, a gas volume and a water amount can be regulated to be mutually proportioned by suitably selecting a lever ratio.
COPYRIGHT: (C)1980,JPO&Japio
JP9847578A 1978-08-11 1978-08-11 Fuel feed control system Pending JPS5525742A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9847578A JPS5525742A (en) 1978-08-11 1978-08-11 Fuel feed control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9847578A JPS5525742A (en) 1978-08-11 1978-08-11 Fuel feed control system

Publications (1)

Publication Number Publication Date
JPS5525742A true JPS5525742A (en) 1980-02-23

Family

ID=14220674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9847578A Pending JPS5525742A (en) 1978-08-11 1978-08-11 Fuel feed control system

Country Status (1)

Country Link
JP (1) JPS5525742A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63161717A (en) * 1986-12-24 1988-07-05 Toko Inc High frequency tuning circuit
EP0989366A1 (en) * 1998-07-01 2000-03-29 Sit la Precisa S.p.a. A valve unit for automatically regulating the flow-rate of a fuel gas

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63161717A (en) * 1986-12-24 1988-07-05 Toko Inc High frequency tuning circuit
JPH0328086B2 (en) * 1986-12-24 1991-04-18 Eastern Steel
EP0989366A1 (en) * 1998-07-01 2000-03-29 Sit la Precisa S.p.a. A valve unit for automatically regulating the flow-rate of a fuel gas

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